diff --git a/Android-PullToRefresh/.gitignore b/Android-PullToRefresh/.gitignore new file mode 100644 index 00000000..6a1f3548 --- /dev/null +++ b/Android-PullToRefresh/.gitignore @@ -0,0 +1,28 @@ +#Android generated +bin +gen + +#Eclipse +.project +.classpath +.settings + +#IntelliJ IDEA +.idea +*.iml +*.ipr +*.iws +out + +#Maven +target +release.properties +pom.xml.* + +#Ant +build.xml +local.properties +proguard.cfg + +#OSX +.DS_Store diff --git a/Android-PullToRefresh/LICENSE b/Android-PullToRefresh/LICENSE new file mode 100644 index 00000000..d6456956 --- /dev/null +++ b/Android-PullToRefresh/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + + 3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/Android-PullToRefresh/README.md b/Android-PullToRefresh/README.md new file mode 100644 index 00000000..b05891dd --- /dev/null +++ b/Android-PullToRefresh/README.md @@ -0,0 +1,78 @@ +# PLEASE NOTE, THIS PROJECT IS NO LONGER BEING MAINTAINED + +* * * + +# Pull To Refresh Views for Android + +![Screenshot](https://github.com/chrisbanes/Android-PullToRefresh/raw/master/header_graphic.png) + +This project aims to provide a reusable Pull to Refresh widget for Android. It was originally based on Johan Nilsson's [library](https://github.com/johannilsson/android-pulltorefresh) (mainly for graphics, strings and animations), but these have been replaced since. + +## Features + + * Supports both Pulling Down from the top, and Pulling Up from the bottom (or even both). + * Animated Scrolling for all devices. + * Over Scroll supports for devices on Android v2.3+. + * Currently works with: + * **ListView** + * **ExpandableListView** + * **GridView** + * **WebView** + * **ScrollView** + * **HorizontalScrollView** + * **ViewPager** + * Integrated End of List Listener for use of detecting when the user has scrolled to the bottom. + * Maven Support. + * Indicators to show the user when a Pull-to-Refresh is available. + * Support for **ListFragment**! + * Lots of [Customisation](https://github.com/chrisbanes/Android-PullToRefresh/wiki/Customisation) options! + +Repository at . + +## Sample Application +The sample application (the source is in the repository) has been published onto Google Play for easy access: + +[![Get it on Google Play](http://www.android.com/images/brand/get_it_on_play_logo_small.png)](http://play.google.com/store/apps/details?id=com.handmark.pulltorefresh.samples) + +## Usage +To begin using the library, please see the [Quick Start Guide](https://github.com/chrisbanes/Android-PullToRefresh/wiki/Quick-Start-Guide) page. + +### Customisation +Please see the [Customisation](https://github.com/chrisbanes/Android-PullToRefresh/wiki/Customisation) page for more information on how to change the behaviour and look of the View. + +### Pull Up to Refresh +By default this library is set to Pull Down to Refresh, but if you want to allow Pulling Up to Refresh then you can do so. You can even set the View to enable both Pulling Up and Pulling Down using the 'both' setting. See the [Customisation](https://github.com/chrisbanes/Android-PullToRefresh/wiki/Customisation) page for more information on how to set this. + +## Apps +Want to see which Apps are already using Android-PullToRefresh? Have a look [here](https://github.com/chrisbanes/Android-PullToRefresh/wiki/Apps). If you have an App which is not on the list, [let me know](http://www.senab.co.uk/contact/). + +## Changelog +Please see the new [Changelog](https://github.com/chrisbanes/Android-PullToRefresh/wiki/Changelog) page to see what's recently changed. + +## Pull Requests + +I will gladly accept pull requests for fixes and feature enhancements but please do them in the dev branch. The master branch is for the latest stable code, dev is where I try things out before releasing them as stable. Any pull requests that are against master from now on will be closed asking for you to do another pull against dev. + +## Acknowledgments + +* [Stefano Dacchille](https://github.com/stefanodacchille) +* [Steve Lhomme](https://github.com/robUx4) +* [Maxim Galkin](https://github.com/mgalkin) +* [Scorcher](https://github.com/Scorcher) + + +## License + + Copyright 2011, 2012 Chris Banes + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. \ No newline at end of file diff --git a/Android-PullToRefresh/extras/PullToRefreshListFragment/AndroidManifest.xml b/Android-PullToRefresh/extras/PullToRefreshListFragment/AndroidManifest.xml new file mode 100644 index 00000000..6745733d --- /dev/null +++ b/Android-PullToRefresh/extras/PullToRefreshListFragment/AndroidManifest.xml @@ -0,0 +1,9 @@ + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/extras/PullToRefreshListFragment/LICENSE b/Android-PullToRefresh/extras/PullToRefreshListFragment/LICENSE new file mode 100644 index 00000000..d6456956 --- /dev/null +++ b/Android-PullToRefresh/extras/PullToRefreshListFragment/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + + 3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/Android-PullToRefresh/extras/PullToRefreshListFragment/libs/android-support-v4.jar b/Android-PullToRefresh/extras/PullToRefreshListFragment/libs/android-support-v4.jar new file mode 100644 index 00000000..feaf44f8 Binary files /dev/null and b/Android-PullToRefresh/extras/PullToRefreshListFragment/libs/android-support-v4.jar differ diff --git a/Android-PullToRefresh/extras/PullToRefreshListFragment/pom.xml b/Android-PullToRefresh/extras/PullToRefreshListFragment/pom.xml new file mode 100644 index 00000000..b67c8bbe --- /dev/null +++ b/Android-PullToRefresh/extras/PullToRefreshListFragment/pom.xml @@ -0,0 +1,46 @@ + + + 4.0.0 + + com.github.chrisbanes.pulltorefresh + extra-listfragment + apklib + Android-PullToRefresh Extras: ListFragment + + + com.github.chrisbanes.pulltorefresh + extras + 2.1.2-SNAPSHOT + + + + + com.google.android + android + + + com.google.android + support-v4 + r7 + + + ${project.groupId} + library + apklib + ${project.version} + + + + + + + com.jayway.maven.plugins.android.generation2 + android-maven-plugin + + + org.apache.maven.plugins + maven-eclipse-plugin + + + + diff --git a/Android-PullToRefresh/extras/PullToRefreshListFragment/project.properties b/Android-PullToRefresh/extras/PullToRefreshListFragment/project.properties new file mode 100644 index 00000000..927fba41 --- /dev/null +++ b/Android-PullToRefresh/extras/PullToRefreshListFragment/project.properties @@ -0,0 +1,16 @@ +# This file is automatically generated by Android Tools. +# Do not modify this file -- YOUR CHANGES WILL BE ERASED! +# +# This file must be checked in Version Control Systems. +# +# To customize properties used by the Ant build system edit +# "ant.properties", and override values to adapt the script to your +# project structure. +# +# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home): +#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt + +android.library=true +# Project target. +target=android-16 +android.library.reference.1=../../library diff --git a/Android-PullToRefresh/extras/PullToRefreshListFragment/res/layout/need_this_for_maven.xml b/Android-PullToRefresh/extras/PullToRefreshListFragment/res/layout/need_this_for_maven.xml new file mode 100644 index 00000000..f59ab878 --- /dev/null +++ b/Android-PullToRefresh/extras/PullToRefreshListFragment/res/layout/need_this_for_maven.xml @@ -0,0 +1,9 @@ + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/extras/PullToRefreshListFragment/src/com/handmark/pulltorefresh/extras/listfragment/PullToRefreshBaseListFragment.java b/Android-PullToRefresh/extras/PullToRefreshListFragment/src/com/handmark/pulltorefresh/extras/listfragment/PullToRefreshBaseListFragment.java new file mode 100644 index 00000000..4350f925 --- /dev/null +++ b/Android-PullToRefresh/extras/PullToRefreshListFragment/src/com/handmark/pulltorefresh/extras/listfragment/PullToRefreshBaseListFragment.java @@ -0,0 +1,68 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.extras.listfragment; + +import android.os.Bundle; +import android.support.v4.app.ListFragment; +import android.view.LayoutInflater; +import android.view.View; +import android.view.ViewGroup; +import android.widget.AbsListView; +import android.widget.ListView; + +import com.handmark.pulltorefresh.library.PullToRefreshBase; + +abstract class PullToRefreshBaseListFragment> extends ListFragment { + + private T mPullToRefreshListView; + + @Override + public final View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { + View layout = super.onCreateView(inflater, container, savedInstanceState); + + ListView lv = (ListView) layout.findViewById(android.R.id.list); + ViewGroup parent = (ViewGroup) lv.getParent(); + + // Remove ListView and add PullToRefreshListView in its place + int lvIndex = parent.indexOfChild(lv); + parent.removeViewAt(lvIndex); + mPullToRefreshListView = onCreatePullToRefreshListView(inflater, savedInstanceState); + parent.addView(mPullToRefreshListView, lvIndex, lv.getLayoutParams()); + + return layout; + } + + /** + * @return The {@link PullToRefreshBase} attached to this ListFragment. + */ + public final T getPullToRefreshListView() { + return mPullToRefreshListView; + } + + /** + * Returns the {@link PullToRefreshBase} which will replace the ListView + * created from ListFragment. You should override this method if you wish to + * customise the {@link PullToRefreshBase} from the default. + * + * @param inflater - LayoutInflater which can be used to inflate from XML. + * @param savedInstanceState - Bundle passed through from + * {@link ListFragment#onCreateView(LayoutInflater, ViewGroup, Bundle) + * onCreateView(...)} + * @return The {@link PullToRefreshBase} which will replace the ListView. + */ + protected abstract T onCreatePullToRefreshListView(LayoutInflater inflater, Bundle savedInstanceState); + +} \ No newline at end of file diff --git a/Android-PullToRefresh/extras/PullToRefreshListFragment/src/com/handmark/pulltorefresh/extras/listfragment/PullToRefreshExpandableListFragment.java b/Android-PullToRefresh/extras/PullToRefreshListFragment/src/com/handmark/pulltorefresh/extras/listfragment/PullToRefreshExpandableListFragment.java new file mode 100644 index 00000000..aca73a3e --- /dev/null +++ b/Android-PullToRefresh/extras/PullToRefreshListFragment/src/com/handmark/pulltorefresh/extras/listfragment/PullToRefreshExpandableListFragment.java @@ -0,0 +1,46 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.extras.listfragment; + +import android.os.Bundle; +import android.support.v4.app.ListFragment; +import android.view.LayoutInflater; + +import com.handmark.pulltorefresh.library.PullToRefreshExpandableListView; + +/** + * A sample implementation of how to use {@link PullToRefreshExpandableListView} + * with {@link ListFragment}. This implementation simply replaces the ListView + * that {@code ListFragment} creates with a new + * {@code PullToRefreshExpandableListView}. This means that ListFragment still + * works 100% (e.g. setListShown(...) ). + *

+ * The new PullToRefreshListView is created in the method + * {@link #onCreatePullToRefreshListView(LayoutInflater, Bundle)}. If you wish + * to customise the {@code PullToRefreshExpandableListView} then override this + * method and return your customised instance. + * + * @author Chris Banes + * + */ +public class PullToRefreshExpandableListFragment extends PullToRefreshBaseListFragment { + + protected PullToRefreshExpandableListView onCreatePullToRefreshListView(LayoutInflater inflater, + Bundle savedInstanceState) { + return new PullToRefreshExpandableListView(getActivity()); + } + +} \ No newline at end of file diff --git a/Android-PullToRefresh/extras/PullToRefreshListFragment/src/com/handmark/pulltorefresh/extras/listfragment/PullToRefreshListFragment.java b/Android-PullToRefresh/extras/PullToRefreshListFragment/src/com/handmark/pulltorefresh/extras/listfragment/PullToRefreshListFragment.java new file mode 100644 index 00000000..e544797f --- /dev/null +++ b/Android-PullToRefresh/extras/PullToRefreshListFragment/src/com/handmark/pulltorefresh/extras/listfragment/PullToRefreshListFragment.java @@ -0,0 +1,44 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.extras.listfragment; + +import android.os.Bundle; +import android.support.v4.app.ListFragment; +import android.view.LayoutInflater; + +import com.handmark.pulltorefresh.library.PullToRefreshListView; + +/** + * A sample implementation of how to use {@link PullToRefreshListView} with + * {@link ListFragment}. This implementation simply replaces the ListView that + * {@code ListFragment} creates with a new PullToRefreshListView. This means + * that ListFragment still works 100% (e.g. setListShown(...) ). + *

+ * The new PullToRefreshListView is created in the method + * {@link #onCreatePullToRefreshListView(LayoutInflater, Bundle)}. If you wish + * to customise the {@code PullToRefreshListView} then override this method and + * return your customised instance. + * + * @author Chris Banes + * + */ +public class PullToRefreshListFragment extends PullToRefreshBaseListFragment { + + protected PullToRefreshListView onCreatePullToRefreshListView(LayoutInflater inflater, Bundle savedInstanceState) { + return new PullToRefreshListView(getActivity()); + } + +} \ No newline at end of file diff --git a/Android-PullToRefresh/extras/PullToRefreshViewPager/AndroidManifest.xml b/Android-PullToRefresh/extras/PullToRefreshViewPager/AndroidManifest.xml new file mode 100644 index 00000000..eaffd680 --- /dev/null +++ b/Android-PullToRefresh/extras/PullToRefreshViewPager/AndroidManifest.xml @@ -0,0 +1,11 @@ + + + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/extras/PullToRefreshViewPager/ant.properties b/Android-PullToRefresh/extras/PullToRefreshViewPager/ant.properties new file mode 100644 index 00000000..b0971e89 --- /dev/null +++ b/Android-PullToRefresh/extras/PullToRefreshViewPager/ant.properties @@ -0,0 +1,17 @@ +# This file is used to override default values used by the Ant build system. +# +# This file must be checked into Version Control Systems, as it is +# integral to the build system of your project. + +# This file is only used by the Ant script. + +# You can use this to override default values such as +# 'source.dir' for the location of your java source folder and +# 'out.dir' for the location of your output folder. + +# You can also use it define how the release builds are signed by declaring +# the following properties: +# 'key.store' for the location of your keystore and +# 'key.alias' for the name of the key to use. +# The password will be asked during the build when you use the 'release' target. + diff --git a/Android-PullToRefresh/extras/PullToRefreshViewPager/libs/android-support-v4.jar b/Android-PullToRefresh/extras/PullToRefreshViewPager/libs/android-support-v4.jar new file mode 100644 index 00000000..feaf44f8 Binary files /dev/null and b/Android-PullToRefresh/extras/PullToRefreshViewPager/libs/android-support-v4.jar differ diff --git a/Android-PullToRefresh/extras/PullToRefreshViewPager/pom.xml b/Android-PullToRefresh/extras/PullToRefreshViewPager/pom.xml new file mode 100644 index 00000000..55978777 --- /dev/null +++ b/Android-PullToRefresh/extras/PullToRefreshViewPager/pom.xml @@ -0,0 +1,46 @@ + + + 4.0.0 + + com.github.chrisbanes.pulltorefresh + extra-viewpager + apklib + Android-PullToRefresh Extras: ViewPager + + + com.github.chrisbanes.pulltorefresh + extras + 2.1.2-SNAPSHOT + + + + + com.google.android + android + + + com.google.android + support-v4 + r7 + + + ${project.groupId} + library + apklib + ${project.version} + + + + + + + com.jayway.maven.plugins.android.generation2 + android-maven-plugin + + + org.apache.maven.plugins + maven-eclipse-plugin + + + + diff --git a/Android-PullToRefresh/extras/PullToRefreshViewPager/proguard-project.txt b/Android-PullToRefresh/extras/PullToRefreshViewPager/proguard-project.txt new file mode 100644 index 00000000..f2fe1559 --- /dev/null +++ b/Android-PullToRefresh/extras/PullToRefreshViewPager/proguard-project.txt @@ -0,0 +1,20 @@ +# To enable ProGuard in your project, edit project.properties +# to define the proguard.config property as described in that file. +# +# Add project specific ProGuard rules here. +# By default, the flags in this file are appended to flags specified +# in ${sdk.dir}/tools/proguard/proguard-android.txt +# You can edit the include path and order by changing the ProGuard +# include property in project.properties. +# +# For more details, see +# http://developer.android.com/guide/developing/tools/proguard.html + +# Add any project specific keep options here: + +# If your project uses WebView with JS, uncomment the following +# and specify the fully qualified class name to the JavaScript interface +# class: +#-keepclassmembers class fqcn.of.javascript.interface.for.webview { +# public *; +#} diff --git a/Android-PullToRefresh/extras/PullToRefreshViewPager/project.properties b/Android-PullToRefresh/extras/PullToRefreshViewPager/project.properties new file mode 100644 index 00000000..927fba41 --- /dev/null +++ b/Android-PullToRefresh/extras/PullToRefreshViewPager/project.properties @@ -0,0 +1,16 @@ +# This file is automatically generated by Android Tools. +# Do not modify this file -- YOUR CHANGES WILL BE ERASED! +# +# This file must be checked in Version Control Systems. +# +# To customize properties used by the Ant build system edit +# "ant.properties", and override values to adapt the script to your +# project structure. +# +# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home): +#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt + +android.library=true +# Project target. +target=android-16 +android.library.reference.1=../../library diff --git a/Android-PullToRefresh/extras/PullToRefreshViewPager/res/layout/need_this_for_maven.xml b/Android-PullToRefresh/extras/PullToRefreshViewPager/res/layout/need_this_for_maven.xml new file mode 100644 index 00000000..f59ab878 --- /dev/null +++ b/Android-PullToRefresh/extras/PullToRefreshViewPager/res/layout/need_this_for_maven.xml @@ -0,0 +1,9 @@ + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/extras/PullToRefreshViewPager/res/values/ids.xml b/Android-PullToRefresh/extras/PullToRefreshViewPager/res/values/ids.xml new file mode 100644 index 00000000..81cebf0e --- /dev/null +++ b/Android-PullToRefresh/extras/PullToRefreshViewPager/res/values/ids.xml @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/extras/PullToRefreshViewPager/src/com/handmark/pulltorefresh/extras/viewpager/PullToRefreshViewPager.java b/Android-PullToRefresh/extras/PullToRefreshViewPager/src/com/handmark/pulltorefresh/extras/viewpager/PullToRefreshViewPager.java new file mode 100644 index 00000000..d5f845b3 --- /dev/null +++ b/Android-PullToRefresh/extras/PullToRefreshViewPager/src/com/handmark/pulltorefresh/extras/viewpager/PullToRefreshViewPager.java @@ -0,0 +1,70 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.extras.viewpager; + +import android.content.Context; +import android.support.v4.view.PagerAdapter; +import android.support.v4.view.ViewPager; +import android.util.AttributeSet; + +import com.handmark.pulltorefresh.library.PullToRefreshBase; + +public class PullToRefreshViewPager extends PullToRefreshBase { + + public PullToRefreshViewPager(Context context) { + super(context); + } + + public PullToRefreshViewPager(Context context, AttributeSet attrs) { + super(context, attrs); + } + + @Override + public final Orientation getPullToRefreshScrollDirection() { + return Orientation.HORIZONTAL; + } + + @Override + protected ViewPager createRefreshableView(Context context, AttributeSet attrs) { + ViewPager viewPager = new ViewPager(context, attrs); + viewPager.setId(R.id.viewpager); + return viewPager; + } + + @Override + protected boolean isReadyForPullStart() { + ViewPager refreshableView = getRefreshableView(); + + PagerAdapter adapter = refreshableView.getAdapter(); + if (null != adapter) { + return refreshableView.getCurrentItem() == 0; + } + + return false; + } + + @Override + protected boolean isReadyForPullEnd() { + ViewPager refreshableView = getRefreshableView(); + + PagerAdapter adapter = refreshableView.getAdapter(); + if (null != adapter) { + return refreshableView.getCurrentItem() == adapter.getCount() - 1; + } + + return false; + } +} diff --git a/Android-PullToRefresh/extras/pom.xml b/Android-PullToRefresh/extras/pom.xml new file mode 100644 index 00000000..78cab515 --- /dev/null +++ b/Android-PullToRefresh/extras/pom.xml @@ -0,0 +1,20 @@ + + + 4.0.0 + + com.github.chrisbanes.pulltorefresh + extras + pom + Android-PullToRefresh Extras + + + com.github.chrisbanes.pulltorefresh + parent + 2.1.2-SNAPSHOT + + + + PullToRefreshListFragment + PullToRefreshViewPager + + diff --git a/Android-PullToRefresh/header_graphic.png b/Android-PullToRefresh/header_graphic.png new file mode 100644 index 00000000..bf104c30 Binary files /dev/null and b/Android-PullToRefresh/header_graphic.png differ diff --git a/Android-PullToRefresh/library/AndroidManifest.xml b/Android-PullToRefresh/library/AndroidManifest.xml new file mode 100644 index 00000000..c3db5673 --- /dev/null +++ b/Android-PullToRefresh/library/AndroidManifest.xml @@ -0,0 +1,11 @@ + + + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/library/LICENSE b/Android-PullToRefresh/library/LICENSE new file mode 100644 index 00000000..d6456956 --- /dev/null +++ b/Android-PullToRefresh/library/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/Android-PullToRefresh/library/pom.xml b/Android-PullToRefresh/library/pom.xml new file mode 100644 index 00000000..6b48e0ad --- /dev/null +++ b/Android-PullToRefresh/library/pom.xml @@ -0,0 +1,34 @@ + + + 4.0.0 + + com.github.chrisbanes.pulltorefresh + library + apklib + Android-PullToRefresh Library + + + com.github.chrisbanes.pulltorefresh + parent + 2.1.2-SNAPSHOT + + + + + com.google.android + android + + + + + + com.jayway.maven.plugins.android.generation2 + android-maven-plugin + + + org.apache.maven.plugins + maven-eclipse-plugin + + + + diff --git a/Android-PullToRefresh/library/project.properties b/Android-PullToRefresh/library/project.properties new file mode 100644 index 00000000..acfc74eb --- /dev/null +++ b/Android-PullToRefresh/library/project.properties @@ -0,0 +1,12 @@ +# This file is automatically generated by Android Tools. +# Do not modify this file -- YOUR CHANGES WILL BE ERASED! +# +# This file must be checked in Version Control Systems. +# +# To customize properties used by the Ant build system use, +# "ant.properties", and override values to adapt the script to your +# project structure. + +# Project target. +target=android-16 +android.library=true diff --git a/Android-PullToRefresh/library/res/anim/slide_in_from_bottom.xml b/Android-PullToRefresh/library/res/anim/slide_in_from_bottom.xml new file mode 100644 index 00000000..bb430ce9 --- /dev/null +++ b/Android-PullToRefresh/library/res/anim/slide_in_from_bottom.xml @@ -0,0 +1,21 @@ + + + + diff --git a/Android-PullToRefresh/library/res/anim/slide_in_from_top.xml b/Android-PullToRefresh/library/res/anim/slide_in_from_top.xml new file mode 100644 index 00000000..52d91afc --- /dev/null +++ b/Android-PullToRefresh/library/res/anim/slide_in_from_top.xml @@ -0,0 +1,21 @@ + + + + diff --git a/Android-PullToRefresh/library/res/anim/slide_out_to_bottom.xml b/Android-PullToRefresh/library/res/anim/slide_out_to_bottom.xml new file mode 100644 index 00000000..83eca5ad --- /dev/null +++ b/Android-PullToRefresh/library/res/anim/slide_out_to_bottom.xml @@ -0,0 +1,21 @@ + + + + diff --git a/Android-PullToRefresh/library/res/anim/slide_out_to_top.xml b/Android-PullToRefresh/library/res/anim/slide_out_to_top.xml new file mode 100644 index 00000000..5105ae1f --- /dev/null +++ b/Android-PullToRefresh/library/res/anim/slide_out_to_top.xml @@ -0,0 +1,21 @@ + + + + diff --git a/Android-PullToRefresh/library/res/drawable-hdpi/default_ptr_flip.png b/Android-PullToRefresh/library/res/drawable-hdpi/default_ptr_flip.png new file mode 100644 index 00000000..0a2c0bd9 Binary files /dev/null and b/Android-PullToRefresh/library/res/drawable-hdpi/default_ptr_flip.png differ diff --git a/Android-PullToRefresh/library/res/drawable-hdpi/default_ptr_rotate.png b/Android-PullToRefresh/library/res/drawable-hdpi/default_ptr_rotate.png new file mode 100644 index 00000000..dc641b72 Binary files /dev/null and b/Android-PullToRefresh/library/res/drawable-hdpi/default_ptr_rotate.png differ diff --git a/Android-PullToRefresh/library/res/drawable-hdpi/indicator_arrow.png b/Android-PullToRefresh/library/res/drawable-hdpi/indicator_arrow.png new file mode 100644 index 00000000..8ae79770 Binary files /dev/null and b/Android-PullToRefresh/library/res/drawable-hdpi/indicator_arrow.png differ diff --git a/Android-PullToRefresh/library/res/drawable-mdpi/default_ptr_flip.png b/Android-PullToRefresh/library/res/drawable-mdpi/default_ptr_flip.png new file mode 100644 index 00000000..be696c1c Binary files /dev/null and b/Android-PullToRefresh/library/res/drawable-mdpi/default_ptr_flip.png differ diff --git a/Android-PullToRefresh/library/res/drawable-mdpi/default_ptr_rotate.png b/Android-PullToRefresh/library/res/drawable-mdpi/default_ptr_rotate.png new file mode 100644 index 00000000..95b22bd7 Binary files /dev/null and b/Android-PullToRefresh/library/res/drawable-mdpi/default_ptr_rotate.png differ diff --git a/Android-PullToRefresh/library/res/drawable-mdpi/indicator_arrow.png b/Android-PullToRefresh/library/res/drawable-mdpi/indicator_arrow.png new file mode 100644 index 00000000..20fe2c12 Binary files /dev/null and b/Android-PullToRefresh/library/res/drawable-mdpi/indicator_arrow.png differ diff --git a/Android-PullToRefresh/library/res/drawable-xhdpi/default_ptr_flip.png b/Android-PullToRefresh/library/res/drawable-xhdpi/default_ptr_flip.png new file mode 100644 index 00000000..3e6ddba5 Binary files /dev/null and b/Android-PullToRefresh/library/res/drawable-xhdpi/default_ptr_flip.png differ diff --git a/Android-PullToRefresh/library/res/drawable-xhdpi/default_ptr_rotate.png b/Android-PullToRefresh/library/res/drawable-xhdpi/default_ptr_rotate.png new file mode 100644 index 00000000..00225c9a Binary files /dev/null and b/Android-PullToRefresh/library/res/drawable-xhdpi/default_ptr_rotate.png differ diff --git a/Android-PullToRefresh/library/res/drawable-xhdpi/indicator_arrow.png b/Android-PullToRefresh/library/res/drawable-xhdpi/indicator_arrow.png new file mode 100644 index 00000000..810ff595 Binary files /dev/null and b/Android-PullToRefresh/library/res/drawable-xhdpi/indicator_arrow.png differ diff --git a/Android-PullToRefresh/library/res/drawable/indicator_bg_bottom.xml b/Android-PullToRefresh/library/res/drawable/indicator_bg_bottom.xml new file mode 100644 index 00000000..81a91aa6 --- /dev/null +++ b/Android-PullToRefresh/library/res/drawable/indicator_bg_bottom.xml @@ -0,0 +1,18 @@ + + + + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/library/res/drawable/indicator_bg_top.xml b/Android-PullToRefresh/library/res/drawable/indicator_bg_top.xml new file mode 100644 index 00000000..59fa9cfe --- /dev/null +++ b/Android-PullToRefresh/library/res/drawable/indicator_bg_top.xml @@ -0,0 +1,18 @@ + + + + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/library/res/layout/pull_to_refresh_header_horizontal.xml b/Android-PullToRefresh/library/res/layout/pull_to_refresh_header_horizontal.xml new file mode 100644 index 00000000..f05bb033 --- /dev/null +++ b/Android-PullToRefresh/library/res/layout/pull_to_refresh_header_horizontal.xml @@ -0,0 +1,29 @@ + + + + + + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/library/res/layout/pull_to_refresh_header_vertical.xml b/Android-PullToRefresh/library/res/layout/pull_to_refresh_header_vertical.xml new file mode 100644 index 00000000..2185e2d6 --- /dev/null +++ b/Android-PullToRefresh/library/res/layout/pull_to_refresh_header_vertical.xml @@ -0,0 +1,59 @@ + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/library/res/values-ar/pull_refresh_strings.xml b/Android-PullToRefresh/library/res/values-ar/pull_refresh_strings.xml new file mode 100644 index 00000000..5b0b571c --- /dev/null +++ b/Android-PullToRefresh/library/res/values-ar/pull_refresh_strings.xml @@ -0,0 +1,6 @@ + + + اسحب للتحديث… + اترك للتحديث… + تحميل… + diff --git a/Android-PullToRefresh/library/res/values-cs/pull_refresh_strings.xml b/Android-PullToRefresh/library/res/values-cs/pull_refresh_strings.xml new file mode 100644 index 00000000..a8f0acea --- /dev/null +++ b/Android-PullToRefresh/library/res/values-cs/pull_refresh_strings.xml @@ -0,0 +1,6 @@ + + + Tažením aktualizujete… + Uvolněním aktualizujete… + Načítání… + diff --git a/Android-PullToRefresh/library/res/values-de/pull_refresh_strings.xml b/Android-PullToRefresh/library/res/values-de/pull_refresh_strings.xml new file mode 100644 index 00000000..3f773deb --- /dev/null +++ b/Android-PullToRefresh/library/res/values-de/pull_refresh_strings.xml @@ -0,0 +1,6 @@ + + + Ziehen zum Aktualisieren… + Loslassen zum Aktualisieren… + Laden… + diff --git a/Android-PullToRefresh/library/res/values-es/pull_refresh_strings.xml b/Android-PullToRefresh/library/res/values-es/pull_refresh_strings.xml new file mode 100644 index 00000000..6f85c100 --- /dev/null +++ b/Android-PullToRefresh/library/res/values-es/pull_refresh_strings.xml @@ -0,0 +1,6 @@ + + + Tirar para actualizar… + Soltar para actualizar… + Cargando… + diff --git a/Android-PullToRefresh/library/res/values-fi/pull_refresh_strings.xml b/Android-PullToRefresh/library/res/values-fi/pull_refresh_strings.xml new file mode 100644 index 00000000..0381287b --- /dev/null +++ b/Android-PullToRefresh/library/res/values-fi/pull_refresh_strings.xml @@ -0,0 +1,13 @@ + + + + Päivitä vetämällä alas… + Päivitä vapauttamalla… + Päivitetään… + + + Päivitä vetämällä ylös… + @string/pull_to_refresh_release_label + @string/pull_to_refresh_refreshing_label + + \ No newline at end of file diff --git a/Android-PullToRefresh/library/res/values-fr/pull_refresh_strings.xml b/Android-PullToRefresh/library/res/values-fr/pull_refresh_strings.xml new file mode 100644 index 00000000..e59f07ec --- /dev/null +++ b/Android-PullToRefresh/library/res/values-fr/pull_refresh_strings.xml @@ -0,0 +1,6 @@ + + + Tirez pour rafraîchir… + Relâcher pour rafraîchir… + Chargement… + diff --git a/Android-PullToRefresh/library/res/values-he/pull_refresh_strings.xml b/Android-PullToRefresh/library/res/values-he/pull_refresh_strings.xml new file mode 100644 index 00000000..f22f7853 --- /dev/null +++ b/Android-PullToRefresh/library/res/values-he/pull_refresh_strings.xml @@ -0,0 +1,6 @@ + + + משוך לרענון… + שחרר לרענון… + טוען… + diff --git a/Android-PullToRefresh/library/res/values-it/pull_refresh_strings.xml b/Android-PullToRefresh/library/res/values-it/pull_refresh_strings.xml new file mode 100644 index 00000000..9eaa7495 --- /dev/null +++ b/Android-PullToRefresh/library/res/values-it/pull_refresh_strings.xml @@ -0,0 +1,6 @@ + + + Tira per aggiornare… + Rilascia per aggionare… + Caricamento… + diff --git a/Android-PullToRefresh/library/res/values-iw/pull_refresh_strings.xml b/Android-PullToRefresh/library/res/values-iw/pull_refresh_strings.xml new file mode 100644 index 00000000..f22f7853 --- /dev/null +++ b/Android-PullToRefresh/library/res/values-iw/pull_refresh_strings.xml @@ -0,0 +1,6 @@ + + + משוך לרענון… + שחרר לרענון… + טוען… + diff --git a/Android-PullToRefresh/library/res/values-ja/pull_refresh_strings.xml b/Android-PullToRefresh/library/res/values-ja/pull_refresh_strings.xml new file mode 100644 index 00000000..12415443 --- /dev/null +++ b/Android-PullToRefresh/library/res/values-ja/pull_refresh_strings.xml @@ -0,0 +1,6 @@ + + + 画面を引っ張って… + 指を離して更新… + 読み込み中… + diff --git a/Android-PullToRefresh/library/res/values-ko/pull_refresh_strings.xml b/Android-PullToRefresh/library/res/values-ko/pull_refresh_strings.xml new file mode 100644 index 00000000..15d86d4d --- /dev/null +++ b/Android-PullToRefresh/library/res/values-ko/pull_refresh_strings.xml @@ -0,0 +1,6 @@ + + + 당겨서 새로 고침… + 놓아서 새로 고침… + 로드 중… + diff --git a/Android-PullToRefresh/library/res/values-nl/pull_refresh_strings.xml b/Android-PullToRefresh/library/res/values-nl/pull_refresh_strings.xml new file mode 100644 index 00000000..0701c9b4 --- /dev/null +++ b/Android-PullToRefresh/library/res/values-nl/pull_refresh_strings.xml @@ -0,0 +1,6 @@ + + + Sleep om te vernieuwen… + Loslaten om te vernieuwen… + Laden… + diff --git a/Android-PullToRefresh/library/res/values-pl/pull_refresh_strings.xml b/Android-PullToRefresh/library/res/values-pl/pull_refresh_strings.xml new file mode 100644 index 00000000..7d474c18 --- /dev/null +++ b/Android-PullToRefresh/library/res/values-pl/pull_refresh_strings.xml @@ -0,0 +1,6 @@ + + + Pociągnij, aby odświeżyć… + Puść, aby odświeżyć… + Wczytywanie… + diff --git a/Android-PullToRefresh/library/res/values-pt-rBR/pull_refresh_strings.xml b/Android-PullToRefresh/library/res/values-pt-rBR/pull_refresh_strings.xml new file mode 100644 index 00000000..1a4359a8 --- /dev/null +++ b/Android-PullToRefresh/library/res/values-pt-rBR/pull_refresh_strings.xml @@ -0,0 +1,6 @@ + + + Puxe para atualizar… + Libere para atualizar… + Carregando… + diff --git a/Android-PullToRefresh/library/res/values-pt/pull_refresh_strings.xml b/Android-PullToRefresh/library/res/values-pt/pull_refresh_strings.xml new file mode 100644 index 00000000..71eea31a --- /dev/null +++ b/Android-PullToRefresh/library/res/values-pt/pull_refresh_strings.xml @@ -0,0 +1,6 @@ + + + Puxe para atualizar… + Liberação para atualizar… + A carregar… + diff --git a/Android-PullToRefresh/library/res/values-ro/pull_refresh_strings.xml b/Android-PullToRefresh/library/res/values-ro/pull_refresh_strings.xml new file mode 100644 index 00000000..c89e80a9 --- /dev/null +++ b/Android-PullToRefresh/library/res/values-ro/pull_refresh_strings.xml @@ -0,0 +1,6 @@ + + + Trage pentru a reîmprospăta… + Eliberează pentru a reîmprospăta… + Încărcare… + diff --git a/Android-PullToRefresh/library/res/values-ru/pull_refresh_strings.xml b/Android-PullToRefresh/library/res/values-ru/pull_refresh_strings.xml new file mode 100644 index 00000000..ca364ff8 --- /dev/null +++ b/Android-PullToRefresh/library/res/values-ru/pull_refresh_strings.xml @@ -0,0 +1,6 @@ + + + Потяните для обновления… + Отпустите для обновления… + Загрузка… + diff --git a/Android-PullToRefresh/library/res/values-zh/pull_refresh_strings.xml b/Android-PullToRefresh/library/res/values-zh/pull_refresh_strings.xml new file mode 100644 index 00000000..397376be --- /dev/null +++ b/Android-PullToRefresh/library/res/values-zh/pull_refresh_strings.xml @@ -0,0 +1,6 @@ + + + 下拉刷新… + 放开以刷新… + 正在载入… + diff --git a/Android-PullToRefresh/library/res/values/attrs.xml b/Android-PullToRefresh/library/res/values/attrs.xml new file mode 100644 index 00000000..a3408ae7 --- /dev/null +++ b/Android-PullToRefresh/library/res/values/attrs.xml @@ -0,0 +1,80 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/library/res/values/dimens.xml b/Android-PullToRefresh/library/res/values/dimens.xml new file mode 100644 index 00000000..24339b5b --- /dev/null +++ b/Android-PullToRefresh/library/res/values/dimens.xml @@ -0,0 +1,10 @@ + + + + 10dp + 12dp + 4dp + 24dp + 12dp + + \ No newline at end of file diff --git a/Android-PullToRefresh/library/res/values/ids.xml b/Android-PullToRefresh/library/res/values/ids.xml new file mode 100644 index 00000000..26c9ae76 --- /dev/null +++ b/Android-PullToRefresh/library/res/values/ids.xml @@ -0,0 +1,8 @@ + + + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/library/res/values/pull_refresh_strings.xml b/Android-PullToRefresh/library/res/values/pull_refresh_strings.xml new file mode 100644 index 00000000..fe48f3bc --- /dev/null +++ b/Android-PullToRefresh/library/res/values/pull_refresh_strings.xml @@ -0,0 +1,13 @@ + + + + Pull to refresh… + Release to refresh… + Loading… + + + @string/pull_to_refresh_pull_label + @string/pull_to_refresh_release_label + @string/pull_to_refresh_refreshing_label + + \ No newline at end of file diff --git a/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/ILoadingLayout.java b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/ILoadingLayout.java new file mode 100644 index 00000000..ff2a9572 --- /dev/null +++ b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/ILoadingLayout.java @@ -0,0 +1,57 @@ +package com.handmark.pulltorefresh.library; + +import android.graphics.Typeface; +import android.graphics.drawable.Drawable; + +public interface ILoadingLayout { + + /** + * Set the Last Updated Text. This displayed under the main label when + * Pulling + * + * @param label - Label to set + */ + public void setLastUpdatedLabel(CharSequence label); + + /** + * Set the drawable used in the loading layout. This is the same as calling + * setLoadingDrawable(drawable, Mode.BOTH) + * + * @param drawable - Drawable to display + */ + public void setLoadingDrawable(Drawable drawable); + + /** + * Set Text to show when the Widget is being Pulled + * setPullLabel(releaseLabel, Mode.BOTH) + * + * @param pullLabel - CharSequence to display + */ + public void setPullLabel(CharSequence pullLabel); + + /** + * Set Text to show when the Widget is refreshing + * setRefreshingLabel(releaseLabel, Mode.BOTH) + * + * @param refreshingLabel - CharSequence to display + */ + public void setRefreshingLabel(CharSequence refreshingLabel); + + /** + * Set Text to show when the Widget is being pulled, and will refresh when + * released. This is the same as calling + * setReleaseLabel(releaseLabel, Mode.BOTH) + * + * @param releaseLabel - CharSequence to display + */ + public void setReleaseLabel(CharSequence releaseLabel); + + /** + * Set's the Sets the typeface and style in which the text should be + * displayed. Please see + * {@link android.widget.TextView#setTypeface(Typeface) + * TextView#setTypeface(Typeface)}. + */ + public void setTextTypeface(Typeface tf); + +} diff --git a/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/IPullToRefresh.java b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/IPullToRefresh.java new file mode 100644 index 00000000..a06cdd7c --- /dev/null +++ b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/IPullToRefresh.java @@ -0,0 +1,246 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.library; + +import android.view.View; +import android.view.animation.Interpolator; + +import com.handmark.pulltorefresh.library.PullToRefreshBase.Mode; +import com.handmark.pulltorefresh.library.PullToRefreshBase.OnPullEventListener; +import com.handmark.pulltorefresh.library.PullToRefreshBase.OnRefreshListener; +import com.handmark.pulltorefresh.library.PullToRefreshBase.OnRefreshListener2; +import com.handmark.pulltorefresh.library.PullToRefreshBase.State; + +public interface IPullToRefresh { + + /** + * Demos the Pull-to-Refresh functionality to the user so that they are + * aware it is there. This could be useful when the user first opens your + * app, etc. The animation will only happen if the Refresh View (ListView, + * ScrollView, etc) is in a state where a Pull-to-Refresh could occur by a + * user's touch gesture (i.e. scrolled to the top/bottom). + * + * @return true - if the Demo has been started, false if not. + */ + public boolean demo(); + + /** + * Get the mode that this view is currently in. This is only really useful + * when using Mode.BOTH. + * + * @return Mode that the view is currently in + */ + public Mode getCurrentMode(); + + /** + * Returns whether the Touch Events are filtered or not. If true is + * returned, then the View will only use touch events where the difference + * in the Y-axis is greater than the difference in the X-axis. This means + * that the View will not interfere when it is used in a horizontal + * scrolling View (such as a ViewPager). + * + * @return boolean - true if the View is filtering Touch Events + */ + public boolean getFilterTouchEvents(); + + /** + * Returns a proxy object which allows you to call methods on all of the + * LoadingLayouts (the Views which show when Pulling/Refreshing). + *

+ * You should not keep the result of this method any longer than you need + * it. + * + * @return Object which will proxy any calls you make on it, to all of the + * LoadingLayouts. + */ + public ILoadingLayout getLoadingLayoutProxy(); + + /** + * Returns a proxy object which allows you to call methods on the + * LoadingLayouts (the Views which show when Pulling/Refreshing). The actual + * LoadingLayout(s) which will be affected, are chosen by the parameters you + * give. + *

+ * You should not keep the result of this method any longer than you need + * it. + * + * @param includeStart - Whether to include the Start/Header Views + * @param includeEnd - Whether to include the End/Footer Views + * @return Object which will proxy any calls you make on it, to the + * LoadingLayouts included. + */ + public ILoadingLayout getLoadingLayoutProxy(boolean includeStart, boolean includeEnd); + + /** + * Get the mode that this view has been set to. If this returns + * Mode.BOTH, you can use getCurrentMode() to + * check which mode the view is currently in + * + * @return Mode that the view has been set to + */ + public Mode getMode(); + + /** + * Get the Wrapped Refreshable View. Anything returned here has already been + * added to the content view. + * + * @return The View which is currently wrapped + */ + public T getRefreshableView(); + + /** + * Get whether the 'Refreshing' View should be automatically shown when + * refreshing. Returns true by default. + * + * @return - true if the Refreshing View will be show + */ + public boolean getShowViewWhileRefreshing(); + + /** + * @return - The state that the View is currently in. + */ + public State getState(); + + /** + * Whether Pull-to-Refresh is enabled + * + * @return enabled + */ + public boolean isPullToRefreshEnabled(); + + /** + * Gets whether Overscroll support is enabled. This is different to + * Android's standard Overscroll support (the edge-glow) which is available + * from GINGERBREAD onwards + * + * @return true - if both PullToRefresh-OverScroll and Android's inbuilt + * OverScroll are enabled + */ + public boolean isPullToRefreshOverScrollEnabled(); + + /** + * Returns whether the Widget is currently in the Refreshing mState + * + * @return true if the Widget is currently refreshing + */ + public boolean isRefreshing(); + + /** + * Returns whether the widget has enabled scrolling on the Refreshable View + * while refreshing. + * + * @return true if the widget has enabled scrolling while refreshing + */ + public boolean isScrollingWhileRefreshingEnabled(); + + /** + * Mark the current Refresh as complete. Will Reset the UI and hide the + * Refreshing View + */ + public void onRefreshComplete(); + + /** + * Set the Touch Events to be filtered or not. If set to true, then the View + * will only use touch events where the difference in the Y-axis is greater + * than the difference in the X-axis. This means that the View will not + * interfere when it is used in a horizontal scrolling View (such as a + * ViewPager), but will restrict which types of finger scrolls will trigger + * the View. + * + * @param filterEvents - true if you want to filter Touch Events. Default is + * true. + */ + public void setFilterTouchEvents(boolean filterEvents); + + /** + * Set the mode of Pull-to-Refresh that this view will use. + * + * @param mode - Mode to set the View to + */ + public void setMode(Mode mode); + + /** + * Set OnPullEventListener for the Widget + * + * @param listener - Listener to be used when the Widget has a pull event to + * propogate. + */ + public void setOnPullEventListener(OnPullEventListener listener); + + /** + * Set OnRefreshListener for the Widget + * + * @param listener - Listener to be used when the Widget is set to Refresh + */ + public void setOnRefreshListener(OnRefreshListener listener); + + /** + * Set OnRefreshListener for the Widget + * + * @param listener - Listener to be used when the Widget is set to Refresh + */ + public void setOnRefreshListener(OnRefreshListener2 listener); + + /** + * Sets whether Overscroll support is enabled. This is different to + * Android's standard Overscroll support (the edge-glow). This setting only + * takes effect when running on device with Android v2.3 or greater. + * + * @param enabled - true if you want Overscroll enabled + */ + public void setPullToRefreshOverScrollEnabled(boolean enabled); + + /** + * Sets the Widget to be in the refresh state. The UI will be updated to + * show the 'Refreshing' view, and be scrolled to show such. + */ + public void setRefreshing(); + + /** + * Sets the Widget to be in the refresh state. The UI will be updated to + * show the 'Refreshing' view. + * + * @param doScroll - true if you want to force a scroll to the Refreshing + * view. + */ + public void setRefreshing(boolean doScroll); + + /** + * Sets the Animation Interpolator that is used for animated scrolling. + * Defaults to a DecelerateInterpolator + * + * @param interpolator - Interpolator to use + */ + public void setScrollAnimationInterpolator(Interpolator interpolator); + + /** + * By default the Widget disables scrolling on the Refreshable View while + * refreshing. This method can change this behaviour. + * + * @param scrollingWhileRefreshingEnabled - true if you want to enable + * scrolling while refreshing + */ + public void setScrollingWhileRefreshingEnabled(boolean scrollingWhileRefreshingEnabled); + + /** + * A mutator to enable/disable whether the 'Refreshing' View should be + * automatically shown when refreshing. + * + * @param showView + */ + public void setShowViewWhileRefreshing(boolean showView); + +} \ No newline at end of file diff --git a/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/LoadingLayoutProxy.java b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/LoadingLayoutProxy.java new file mode 100644 index 00000000..5f76645d --- /dev/null +++ b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/LoadingLayoutProxy.java @@ -0,0 +1,73 @@ +package com.handmark.pulltorefresh.library; + +import java.util.HashSet; + +import android.graphics.Typeface; +import android.graphics.drawable.Drawable; + +import com.handmark.pulltorefresh.library.internal.LoadingLayout; + +public class LoadingLayoutProxy implements ILoadingLayout { + + private final HashSet mLoadingLayouts; + + LoadingLayoutProxy() { + mLoadingLayouts = new HashSet(); + } + + /** + * This allows you to add extra LoadingLayout instances to this proxy. This + * is only necessary if you keep your own instances, and want to have them + * included in any + * {@link PullToRefreshBase#createLoadingLayoutProxy(boolean, boolean) + * createLoadingLayoutProxy(...)} calls. + * + * @param layout - LoadingLayout to have included. + */ + public void addLayout(LoadingLayout layout) { + if (null != layout) { + mLoadingLayouts.add(layout); + } + } + + @Override + public void setLastUpdatedLabel(CharSequence label) { + for (LoadingLayout layout : mLoadingLayouts) { + layout.setLastUpdatedLabel(label); + } + } + + @Override + public void setLoadingDrawable(Drawable drawable) { + for (LoadingLayout layout : mLoadingLayouts) { + layout.setLoadingDrawable(drawable); + } + } + + @Override + public void setRefreshingLabel(CharSequence refreshingLabel) { + for (LoadingLayout layout : mLoadingLayouts) { + layout.setRefreshingLabel(refreshingLabel); + } + } + + @Override + public void setPullLabel(CharSequence label) { + for (LoadingLayout layout : mLoadingLayouts) { + layout.setPullLabel(label); + } + } + + @Override + public void setReleaseLabel(CharSequence label) { + for (LoadingLayout layout : mLoadingLayouts) { + layout.setReleaseLabel(label); + } + } + + public void setTextTypeface(Typeface tf) { + for (LoadingLayout layout : mLoadingLayouts) { + layout.setTextTypeface(tf); + } + } +} diff --git a/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/OverscrollHelper.java b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/OverscrollHelper.java new file mode 100644 index 00000000..52a20de2 --- /dev/null +++ b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/OverscrollHelper.java @@ -0,0 +1,178 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.library; + +import android.annotation.TargetApi; +import android.util.Log; +import android.view.View; + +import com.handmark.pulltorefresh.library.PullToRefreshBase.Mode; +import com.handmark.pulltorefresh.library.PullToRefreshBase.State; + +@TargetApi(9) +public final class OverscrollHelper { + + static final String LOG_TAG = "OverscrollHelper"; + static final float DEFAULT_OVERSCROLL_SCALE = 1f; + + /** + * Helper method for Overscrolling that encapsulates all of the necessary + * function. + *

+ * This should only be used on AdapterView's such as ListView as it just + * calls through to overScrollBy() with the scrollRange = 0. AdapterView's + * do not have a scroll range (i.e. getScrollY() doesn't work). + * + * @param view - PullToRefreshView that is calling this. + * @param deltaX - Change in X in pixels, passed through from from + * overScrollBy call + * @param scrollX - Current X scroll value in pixels before applying deltaY, + * passed through from from overScrollBy call + * @param deltaY - Change in Y in pixels, passed through from from + * overScrollBy call + * @param scrollY - Current Y scroll value in pixels before applying deltaY, + * passed through from from overScrollBy call + * @param isTouchEvent - true if this scroll operation is the result of a + * touch event, passed through from from overScrollBy call + */ + public static void overScrollBy(final PullToRefreshBase view, final int deltaX, final int scrollX, + final int deltaY, final int scrollY, final boolean isTouchEvent) { + overScrollBy(view, deltaX, scrollX, deltaY, scrollY, 0, isTouchEvent); + } + + /** + * Helper method for Overscrolling that encapsulates all of the necessary + * function. This version of the call is used for Views that need to specify + * a Scroll Range but scroll back to it's edge correctly. + * + * @param view - PullToRefreshView that is calling this. + * @param deltaX - Change in X in pixels, passed through from from + * overScrollBy call + * @param scrollX - Current X scroll value in pixels before applying deltaY, + * passed through from from overScrollBy call + * @param deltaY - Change in Y in pixels, passed through from from + * overScrollBy call + * @param scrollY - Current Y scroll value in pixels before applying deltaY, + * passed through from from overScrollBy call + * @param scrollRange - Scroll Range of the View, specifically needed for + * ScrollView + * @param isTouchEvent - true if this scroll operation is the result of a + * touch event, passed through from from overScrollBy call + */ + public static void overScrollBy(final PullToRefreshBase view, final int deltaX, final int scrollX, + final int deltaY, final int scrollY, final int scrollRange, final boolean isTouchEvent) { + overScrollBy(view, deltaX, scrollX, deltaY, scrollY, scrollRange, 0, DEFAULT_OVERSCROLL_SCALE, isTouchEvent); + } + + /** + * Helper method for Overscrolling that encapsulates all of the necessary + * function. This is the advanced version of the call. + * + * @param view - PullToRefreshView that is calling this. + * @param deltaX - Change in X in pixels, passed through from from + * overScrollBy call + * @param scrollX - Current X scroll value in pixels before applying deltaY, + * passed through from from overScrollBy call + * @param deltaY - Change in Y in pixels, passed through from from + * overScrollBy call + * @param scrollY - Current Y scroll value in pixels before applying deltaY, + * passed through from from overScrollBy call + * @param scrollRange - Scroll Range of the View, specifically needed for + * ScrollView + * @param fuzzyThreshold - Threshold for which the values how fuzzy we + * should treat the other values. Needed for WebView as it + * doesn't always scroll back to it's edge. 0 = no fuzziness. + * @param scaleFactor - Scale Factor for overscroll amount + * @param isTouchEvent - true if this scroll operation is the result of a + * touch event, passed through from from overScrollBy call + */ + public static void overScrollBy(final PullToRefreshBase view, final int deltaX, final int scrollX, + final int deltaY, final int scrollY, final int scrollRange, final int fuzzyThreshold, + final float scaleFactor, final boolean isTouchEvent) { + + final int deltaValue, currentScrollValue, scrollValue; + switch (view.getPullToRefreshScrollDirection()) { + case HORIZONTAL: + deltaValue = deltaX; + scrollValue = scrollX; + currentScrollValue = view.getScrollX(); + break; + case VERTICAL: + default: + deltaValue = deltaY; + scrollValue = scrollY; + currentScrollValue = view.getScrollY(); + break; + } + + // Check that OverScroll is enabled and that we're not currently + // refreshing. + if (view.isPullToRefreshOverScrollEnabled() && !view.isRefreshing()) { + final Mode mode = view.getMode(); + + // Check that Pull-to-Refresh is enabled, and the event isn't from + // touch + if (mode.permitsPullToRefresh() && !isTouchEvent && deltaValue != 0) { + final int newScrollValue = (deltaValue + scrollValue); + + if (PullToRefreshBase.DEBUG) { + Log.d(LOG_TAG, "OverScroll. DeltaX: " + deltaX + ", ScrollX: " + scrollX + ", DeltaY: " + deltaY + + ", ScrollY: " + scrollY + ", NewY: " + newScrollValue + ", ScrollRange: " + scrollRange + + ", CurrentScroll: " + currentScrollValue); + } + + if (newScrollValue < (0 - fuzzyThreshold)) { + // Check the mode supports the overscroll direction, and + // then move scroll + if (mode.showHeaderLoadingLayout()) { + // If we're currently at zero, we're about to start + // overscrolling, so change the state + if (currentScrollValue == 0) { + view.setState(State.OVERSCROLLING); + } + + view.setHeaderScroll((int) (scaleFactor * (currentScrollValue + newScrollValue))); + } + } else if (newScrollValue > (scrollRange + fuzzyThreshold)) { + // Check the mode supports the overscroll direction, and + // then move scroll + if (mode.showFooterLoadingLayout()) { + // If we're currently at zero, we're about to start + // overscrolling, so change the state + if (currentScrollValue == 0) { + view.setState(State.OVERSCROLLING); + } + + view.setHeaderScroll((int) (scaleFactor * (currentScrollValue + newScrollValue - scrollRange))); + } + } else if (Math.abs(newScrollValue) <= fuzzyThreshold + || Math.abs(newScrollValue - scrollRange) <= fuzzyThreshold) { + // Means we've stopped overscrolling, so scroll back to 0 + view.setState(State.RESET); + } + } else if (isTouchEvent && State.OVERSCROLLING == view.getState()) { + // This condition means that we were overscrolling from a fling, + // but the user has touched the View and is now overscrolling + // from touch instead. We need to just reset. + view.setState(State.RESET); + } + } + } + + static boolean isAndroidOverScrollEnabled(View view) { + return view.getOverScrollMode() != View.OVER_SCROLL_NEVER; + } +} diff --git a/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshAdapterViewBase.java b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshAdapterViewBase.java new file mode 100644 index 00000000..cfff8371 --- /dev/null +++ b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshAdapterViewBase.java @@ -0,0 +1,475 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.library; + +import android.content.Context; +import android.content.res.TypedArray; +import android.util.AttributeSet; +import android.util.Log; +import android.view.Gravity; +import android.view.View; +import android.view.ViewGroup; +import android.view.ViewParent; +import android.widget.AbsListView; +import android.widget.AbsListView.OnScrollListener; +import android.widget.Adapter; +import android.widget.AdapterView; +import android.widget.AdapterView.OnItemClickListener; +import android.widget.FrameLayout; +import android.widget.LinearLayout; +import android.widget.ListAdapter; + +import com.handmark.pulltorefresh.library.internal.EmptyViewMethodAccessor; +import com.handmark.pulltorefresh.library.internal.IndicatorLayout; + +public abstract class PullToRefreshAdapterViewBase extends PullToRefreshBase implements + OnScrollListener { + + private static FrameLayout.LayoutParams convertEmptyViewLayoutParams(ViewGroup.LayoutParams lp) { + FrameLayout.LayoutParams newLp = null; + + if (null != lp) { + newLp = new FrameLayout.LayoutParams(lp); + + if (lp instanceof LinearLayout.LayoutParams) { + newLp.gravity = ((LinearLayout.LayoutParams) lp).gravity; + } else { + newLp.gravity = Gravity.CENTER; + } + } + + return newLp; + } + + private boolean mLastItemVisible; + private OnScrollListener mOnScrollListener; + private OnLastItemVisibleListener mOnLastItemVisibleListener; + private View mEmptyView; + + private IndicatorLayout mIndicatorIvTop; + private IndicatorLayout mIndicatorIvBottom; + + private boolean mShowIndicator; + private boolean mScrollEmptyView = true; + + public PullToRefreshAdapterViewBase(Context context) { + super(context); + mRefreshableView.setOnScrollListener(this); + } + + public PullToRefreshAdapterViewBase(Context context, AttributeSet attrs) { + super(context, attrs); + mRefreshableView.setOnScrollListener(this); + } + + public PullToRefreshAdapterViewBase(Context context, Mode mode) { + super(context, mode); + mRefreshableView.setOnScrollListener(this); + } + + public PullToRefreshAdapterViewBase(Context context, Mode mode, AnimationStyle animStyle) { + super(context, mode, animStyle); + mRefreshableView.setOnScrollListener(this); + } + + /** + * Gets whether an indicator graphic should be displayed when the View is in + * a state where a Pull-to-Refresh can happen. An example of this state is + * when the Adapter View is scrolled to the top and the mode is set to + * {@link Mode#PULL_FROM_START}. The default value is true if + * {@link PullToRefreshBase#isPullToRefreshOverScrollEnabled() + * isPullToRefreshOverScrollEnabled()} returns false. + * + * @return true if the indicators will be shown + */ + public boolean getShowIndicator() { + return mShowIndicator; + } + + public final void onScroll(final AbsListView view, final int firstVisibleItem, final int visibleItemCount, + final int totalItemCount) { + + if (DEBUG) { + Log.d(LOG_TAG, "First Visible: " + firstVisibleItem + ". Visible Count: " + visibleItemCount + + ". Total Items:" + totalItemCount); + } + + /** + * Set whether the Last Item is Visible. lastVisibleItemIndex is a + * zero-based index, so we minus one totalItemCount to check + */ + if (null != mOnLastItemVisibleListener) { + mLastItemVisible = (totalItemCount > 0) && (firstVisibleItem + visibleItemCount >= totalItemCount - 1); + } + + // If we're showing the indicator, check positions... + if (getShowIndicatorInternal()) { + updateIndicatorViewsVisibility(); + } + + // Finally call OnScrollListener if we have one + if (null != mOnScrollListener) { + mOnScrollListener.onScroll(view, firstVisibleItem, visibleItemCount, totalItemCount); + } + } + + public final void onScrollStateChanged(final AbsListView view, final int state) { + /** + * Check that the scrolling has stopped, and that the last item is + * visible. + */ + if (state == OnScrollListener.SCROLL_STATE_IDLE && null != mOnLastItemVisibleListener && mLastItemVisible) { + mOnLastItemVisibleListener.onLastItemVisible(); + } + + if (null != mOnScrollListener) { + mOnScrollListener.onScrollStateChanged(view, state); + } + } + + /** + * Pass-through method for {@link PullToRefreshBase#getRefreshableView() + * getRefreshableView()}. + * {@link AdapterView#setAdapter(android.widget.Adapter)} + * setAdapter(adapter)}. This is just for convenience! + * + * @param adapter - Adapter to set + */ + public void setAdapter(ListAdapter adapter) { + ((AdapterView) mRefreshableView).setAdapter(adapter); + } + + /** + * Sets the Empty View to be used by the Adapter View. + *

+ * We need it handle it ourselves so that we can Pull-to-Refresh when the + * Empty View is shown. + *

+ * Please note, you do not usually need to call this method + * yourself. Calling setEmptyView on the AdapterView will automatically call + * this method and set everything up. This includes when the Android + * Framework automatically sets the Empty View based on it's ID. + * + * @param newEmptyView - Empty View to be used + */ + public final void setEmptyView(View newEmptyView) { + FrameLayout refreshableViewWrapper = getRefreshableViewWrapper(); + + if (null != newEmptyView) { + // New view needs to be clickable so that Android recognizes it as a + // target for Touch Events + newEmptyView.setClickable(true); + + ViewParent newEmptyViewParent = newEmptyView.getParent(); + if (null != newEmptyViewParent && newEmptyViewParent instanceof ViewGroup) { + ((ViewGroup) newEmptyViewParent).removeView(newEmptyView); + } + + // We need to convert any LayoutParams so that it works in our + // FrameLayout + FrameLayout.LayoutParams lp = convertEmptyViewLayoutParams(newEmptyView.getLayoutParams()); + if (null != lp) { + refreshableViewWrapper.addView(newEmptyView, lp); + } else { + refreshableViewWrapper.addView(newEmptyView); + } + } + + if (mRefreshableView instanceof EmptyViewMethodAccessor) { + ((EmptyViewMethodAccessor) mRefreshableView).setEmptyViewInternal(newEmptyView); + } else { + mRefreshableView.setEmptyView(newEmptyView); + } + mEmptyView = newEmptyView; + } + + /** + * Pass-through method for {@link PullToRefreshBase#getRefreshableView() + * getRefreshableView()}. + * {@link AdapterView#setOnItemClickListener(OnItemClickListener) + * setOnItemClickListener(listener)}. This is just for convenience! + * + * @param listener - OnItemClickListener to use + */ + public void setOnItemClickListener(OnItemClickListener listener) { + mRefreshableView.setOnItemClickListener(listener); + } + + public final void setOnLastItemVisibleListener(OnLastItemVisibleListener listener) { + mOnLastItemVisibleListener = listener; + } + + public final void setOnScrollListener(OnScrollListener listener) { + mOnScrollListener = listener; + } + + public final void setScrollEmptyView(boolean doScroll) { + mScrollEmptyView = doScroll; + } + + /** + * Sets whether an indicator graphic should be displayed when the View is in + * a state where a Pull-to-Refresh can happen. An example of this state is + * when the Adapter View is scrolled to the top and the mode is set to + * {@link Mode#PULL_FROM_START} + * + * @param showIndicator - true if the indicators should be shown. + */ + public void setShowIndicator(boolean showIndicator) { + mShowIndicator = showIndicator; + + if (getShowIndicatorInternal()) { + // If we're set to Show Indicator, add/update them + addIndicatorViews(); + } else { + // If not, then remove then + removeIndicatorViews(); + } + } + + ; + + @Override + protected void onPullToRefresh() { + super.onPullToRefresh(); + + if (getShowIndicatorInternal()) { + switch (getCurrentMode()) { + case PULL_FROM_END: + mIndicatorIvBottom.pullToRefresh(); + break; + case PULL_FROM_START: + mIndicatorIvTop.pullToRefresh(); + break; + default: + // NO-OP + break; + } + } + } + + protected void onRefreshing(boolean doScroll) { + super.onRefreshing(doScroll); + + if (getShowIndicatorInternal()) { + updateIndicatorViewsVisibility(); + } + } + + @Override + protected void onReleaseToRefresh() { + super.onReleaseToRefresh(); + + if (getShowIndicatorInternal()) { + switch (getCurrentMode()) { + case PULL_FROM_END: + mIndicatorIvBottom.releaseToRefresh(); + break; + case PULL_FROM_START: + mIndicatorIvTop.releaseToRefresh(); + break; + default: + // NO-OP + break; + } + } + } + + @Override + protected void onReset() { + super.onReset(); + + if (getShowIndicatorInternal()) { + updateIndicatorViewsVisibility(); + } + } + + @Override + protected void handleStyledAttributes(TypedArray a) { + // Set Show Indicator to the XML value, or default value + mShowIndicator = a.getBoolean(R.styleable.PullToRefresh_ptrShowIndicator, !isPullToRefreshOverScrollEnabled()); + } + + protected boolean isReadyForPullStart() { + return isFirstItemVisible(); + } + + protected boolean isReadyForPullEnd() { + return isLastItemVisible(); + } + + @Override + protected void onScrollChanged(int l, int t, int oldl, int oldt) { + super.onScrollChanged(l, t, oldl, oldt); + if (null != mEmptyView && !mScrollEmptyView) { + mEmptyView.scrollTo(-l, -t); + } + } + + @Override + protected void updateUIForMode() { + super.updateUIForMode(); + + // Check Indicator Views consistent with new Mode + if (getShowIndicatorInternal()) { + addIndicatorViews(); + } else { + removeIndicatorViews(); + } + } + + private void addIndicatorViews() { + Mode mode = getMode(); + FrameLayout refreshableViewWrapper = getRefreshableViewWrapper(); + + if (mode.showHeaderLoadingLayout() && null == mIndicatorIvTop) { + // If the mode can pull down, and we don't have one set already + mIndicatorIvTop = new IndicatorLayout(getContext(), Mode.PULL_FROM_START); + FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, + ViewGroup.LayoutParams.WRAP_CONTENT); + params.rightMargin = getResources().getDimensionPixelSize(R.dimen.indicator_right_padding); + params.gravity = Gravity.TOP | Gravity.RIGHT; + refreshableViewWrapper.addView(mIndicatorIvTop, params); + + } else if (!mode.showHeaderLoadingLayout() && null != mIndicatorIvTop) { + // If we can't pull down, but have a View then remove it + refreshableViewWrapper.removeView(mIndicatorIvTop); + mIndicatorIvTop = null; + } + + if (mode.showFooterLoadingLayout() && null == mIndicatorIvBottom) { + // If the mode can pull down, and we don't have one set already + mIndicatorIvBottom = new IndicatorLayout(getContext(), Mode.PULL_FROM_END); + FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, + ViewGroup.LayoutParams.WRAP_CONTENT); + params.rightMargin = getResources().getDimensionPixelSize(R.dimen.indicator_right_padding); + params.gravity = Gravity.BOTTOM | Gravity.RIGHT; + refreshableViewWrapper.addView(mIndicatorIvBottom, params); + + } else if (!mode.showFooterLoadingLayout() && null != mIndicatorIvBottom) { + // If we can't pull down, but have a View then remove it + refreshableViewWrapper.removeView(mIndicatorIvBottom); + mIndicatorIvBottom = null; + } + } + + private boolean getShowIndicatorInternal() { + return mShowIndicator && isPullToRefreshEnabled(); + } + + private boolean isFirstItemVisible() { + final Adapter adapter = mRefreshableView.getAdapter(); + + if (null == adapter || adapter.isEmpty()) { + if (DEBUG) { + Log.d(LOG_TAG, "isFirstItemVisible. Empty View."); + } + return true; + + } else { + + /** + * This check should really just be: + * mRefreshableView.getFirstVisiblePosition() == 0, but PtRListView + * internally use a HeaderView which messes the positions up. For + * now we'll just add one to account for it and rely on the inner + * condition which checks getTop(). + */ + if (mRefreshableView.getFirstVisiblePosition() <= 1) { + final View firstVisibleChild = mRefreshableView.getChildAt(0); + if (firstVisibleChild != null) { + return firstVisibleChild.getTop() >= mRefreshableView.getTop(); + } + } + } + + return false; + } + + private boolean isLastItemVisible() { + final Adapter adapter = mRefreshableView.getAdapter(); + + if (null == adapter || adapter.isEmpty()) { + if (DEBUG) { + Log.d(LOG_TAG, "isLastItemVisible. Empty View."); + } + return true; + } else { + final int lastItemPosition = mRefreshableView.getCount() - 1; + final int lastVisiblePosition = mRefreshableView.getLastVisiblePosition(); + + if (DEBUG) { + Log.d(LOG_TAG, "isLastItemVisible. Last Item Position: " + lastItemPosition + " Last Visible Pos: " + + lastVisiblePosition); + } + + /** + * This check should really just be: lastVisiblePosition == + * lastItemPosition, but PtRListView internally uses a FooterView + * which messes the positions up. For me we'll just subtract one to + * account for it and rely on the inner condition which checks + * getBottom(). + */ + if (lastVisiblePosition >= lastItemPosition - 1) { + final int childIndex = lastVisiblePosition - mRefreshableView.getFirstVisiblePosition(); + final View lastVisibleChild = mRefreshableView.getChildAt(childIndex); + if (lastVisibleChild != null) { + return lastVisibleChild.getBottom() <= mRefreshableView.getBottom(); + } + } + } + + return false; + } + + private void removeIndicatorViews() { + if (null != mIndicatorIvTop) { + getRefreshableViewWrapper().removeView(mIndicatorIvTop); + mIndicatorIvTop = null; + } + + if (null != mIndicatorIvBottom) { + getRefreshableViewWrapper().removeView(mIndicatorIvBottom); + mIndicatorIvBottom = null; + } + } + + private void updateIndicatorViewsVisibility() { + if (null != mIndicatorIvTop) { + if (!isRefreshing() && isReadyForPullStart()) { + if (!mIndicatorIvTop.isVisible()) { + mIndicatorIvTop.show(); + } + } else { + if (mIndicatorIvTop.isVisible()) { + mIndicatorIvTop.hide(); + } + } + } + + if (null != mIndicatorIvBottom) { + if (!isRefreshing() && isReadyForPullEnd()) { + if (!mIndicatorIvBottom.isVisible()) { + mIndicatorIvBottom.show(); + } + } else { + if (mIndicatorIvBottom.isVisible()) { + mIndicatorIvBottom.hide(); + } + } + } + } +} diff --git a/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshBase.java b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshBase.java new file mode 100644 index 00000000..e76b234f --- /dev/null +++ b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshBase.java @@ -0,0 +1,1653 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.library; + +import android.content.Context; +import android.content.res.TypedArray; +import android.graphics.drawable.Drawable; +import android.os.Build.VERSION; +import android.os.Build.VERSION_CODES; +import android.os.Bundle; +import android.os.Parcelable; +import android.util.AttributeSet; +import android.util.Log; +import android.view.Gravity; +import android.view.MotionEvent; +import android.view.View; +import android.view.ViewConfiguration; +import android.view.ViewGroup; +import android.view.animation.DecelerateInterpolator; +import android.view.animation.Interpolator; +import android.widget.FrameLayout; +import android.widget.LinearLayout; + +import com.handmark.pulltorefresh.library.internal.FlipLoadingLayout; +import com.handmark.pulltorefresh.library.internal.LoadingLayout; +import com.handmark.pulltorefresh.library.internal.RotateLoadingLayout; +import com.handmark.pulltorefresh.library.internal.Utils; +import com.handmark.pulltorefresh.library.internal.ViewCompat; + +public abstract class PullToRefreshBase extends LinearLayout implements IPullToRefresh { + + // =========================================================== + // Constants + // =========================================================== + + static final boolean DEBUG = true; + + static final boolean USE_HW_LAYERS = false; + + static final String LOG_TAG = "PullToRefresh"; + + static final float FRICTION = 2.0f; + + public static final int SMOOTH_SCROLL_DURATION_MS = 200; + public static final int SMOOTH_SCROLL_LONG_DURATION_MS = 325; + static final int DEMO_SCROLL_INTERVAL = 225; + + static final String STATE_STATE = "ptr_state"; + static final String STATE_MODE = "ptr_mode"; + static final String STATE_CURRENT_MODE = "ptr_current_mode"; + static final String STATE_SCROLLING_REFRESHING_ENABLED = "ptr_disable_scrolling"; + static final String STATE_SHOW_REFRESHING_VIEW = "ptr_show_refreshing_view"; + static final String STATE_SUPER = "ptr_super"; + + // =========================================================== + // Fields + // =========================================================== + + private int mTouchSlop; + private float mLastMotionX, mLastMotionY; + private float mInitialMotionX, mInitialMotionY; + + private boolean mIsBeingDragged = false; + private State mState = State.RESET; + private Mode mMode = Mode.getDefault(); + + private Mode mCurrentMode; + T mRefreshableView; + private FrameLayout mRefreshableViewWrapper; + + private boolean mShowViewWhileRefreshing = true; + private boolean mScrollingWhileRefreshingEnabled = false; + private boolean mFilterTouchEvents = true; + private boolean mOverScrollEnabled = true; + private boolean mLayoutVisibilityChangesEnabled = true; + + private Interpolator mScrollAnimationInterpolator; + private AnimationStyle mLoadingAnimationStyle = AnimationStyle.getDefault(); + + private LoadingLayout mHeaderLayout; + private LoadingLayout mFooterLayout; + + private OnRefreshListener mOnRefreshListener; + private OnRefreshListener2 mOnRefreshListener2; + private OnPullEventListener mOnPullEventListener; + + private SmoothScrollRunnable mCurrentSmoothScrollRunnable; + + // =========================================================== + // Constructors + // =========================================================== + + public PullToRefreshBase(Context context) { + super(context); + init(context, null); + } + + public PullToRefreshBase(Context context, AttributeSet attrs) { + super(context, attrs); + init(context, attrs); + } + + public PullToRefreshBase(Context context, Mode mode) { + super(context); + mMode = mode; + init(context, null); + } + + public PullToRefreshBase(Context context, Mode mode, AnimationStyle animStyle) { + super(context); + mMode = mode; + mLoadingAnimationStyle = animStyle; + init(context, null); + } + + @Override + public void addView(View child, int index, ViewGroup.LayoutParams params) { + if (DEBUG) { + Log.d(LOG_TAG, "addView: " + child.getClass().getSimpleName()); + } + + final T refreshableView = getRefreshableView(); + + if (refreshableView instanceof ViewGroup) { + ((ViewGroup) refreshableView).addView(child, index, params); + } else { + throw new UnsupportedOperationException("Refreshable View is not a ViewGroup so can't addView"); + } + } + + @Override + public final boolean demo() { + if (mMode.showHeaderLoadingLayout() && isReadyForPullStart()) { + smoothScrollToAndBack(-getHeaderSize() * 2); + return true; + } else if (mMode.showFooterLoadingLayout() && isReadyForPullEnd()) { + smoothScrollToAndBack(getFooterSize() * 2); + return true; + } + + return false; + } + + @Override + public final Mode getCurrentMode() { + return mCurrentMode; + } + + @Override + public final boolean getFilterTouchEvents() { + return mFilterTouchEvents; + } + + @Override + public final ILoadingLayout getLoadingLayoutProxy() { + return getLoadingLayoutProxy(true, true); + } + + @Override + public final ILoadingLayout getLoadingLayoutProxy(boolean includeStart, boolean includeEnd) { + return createLoadingLayoutProxy(includeStart, includeEnd); + } + + @Override + public final Mode getMode() { + return mMode; + } + + @Override + public final T getRefreshableView() { + return mRefreshableView; + } + + @Override + public final boolean getShowViewWhileRefreshing() { + return mShowViewWhileRefreshing; + } + + @Override + public final State getState() { + return mState; + } + + /** + * @deprecated See {@link #isScrollingWhileRefreshingEnabled()}. + */ + public final boolean isDisableScrollingWhileRefreshing() { + return !isScrollingWhileRefreshingEnabled(); + } + + @Override + public final boolean isPullToRefreshEnabled() { + return mMode.permitsPullToRefresh(); + } + + @Override + public final boolean isPullToRefreshOverScrollEnabled() { + return VERSION.SDK_INT >= VERSION_CODES.GINGERBREAD && mOverScrollEnabled + && OverscrollHelper.isAndroidOverScrollEnabled(mRefreshableView); + } + + @Override + public final boolean isRefreshing() { + return mState == State.REFRESHING || mState == State.MANUAL_REFRESHING; + } + + @Override + public final boolean isScrollingWhileRefreshingEnabled() { + return mScrollingWhileRefreshingEnabled; + } + + @Override + public final boolean onInterceptTouchEvent(MotionEvent event) { + + if (!isPullToRefreshEnabled()) { + return false; + } + + final int action = event.getAction(); + + if (action == MotionEvent.ACTION_CANCEL || action == MotionEvent.ACTION_UP) { + mIsBeingDragged = false; + return false; + } + + if (action != MotionEvent.ACTION_DOWN && mIsBeingDragged) { + return true; + } + + switch (action) { + case MotionEvent.ACTION_MOVE: { + // If we're refreshing, and the flag is set. Eat all MOVE events + if (!mScrollingWhileRefreshingEnabled && isRefreshing()) { + return true; + } + + if (isReadyForPull()) { + final float y = event.getY(), x = event.getX(); + final float diff, oppositeDiff, absDiff; + + // We need to use the correct values, based on scroll + // direction + switch (getPullToRefreshScrollDirection()) { + case HORIZONTAL: + diff = x - mLastMotionX; + oppositeDiff = y - mLastMotionY; + break; + case VERTICAL: + default: + diff = y - mLastMotionY; + oppositeDiff = x - mLastMotionX; + break; + } + absDiff = Math.abs(diff); + + if (absDiff > mTouchSlop && (!mFilterTouchEvents || absDiff > Math.abs(oppositeDiff))) { + if (mMode.showHeaderLoadingLayout() && diff >= 1f && isReadyForPullStart()) { + mLastMotionY = y; + mLastMotionX = x; + mIsBeingDragged = true; + if (mMode == Mode.BOTH) { + mCurrentMode = Mode.PULL_FROM_START; + } + } else if (mMode.showFooterLoadingLayout() && diff <= -1f && isReadyForPullEnd()) { + mLastMotionY = y; + mLastMotionX = x; + mIsBeingDragged = true; + if (mMode == Mode.BOTH) { + mCurrentMode = Mode.PULL_FROM_END; + } + } + } + } + break; + } + case MotionEvent.ACTION_DOWN: { + if (isReadyForPull()) { + mLastMotionY = mInitialMotionY = event.getY(); + mLastMotionX = mInitialMotionX = event.getX(); + mIsBeingDragged = false; + } + break; + } + } + + return mIsBeingDragged; + } + + @Override + public final void onRefreshComplete() { + if (isRefreshing()) { + setState(State.RESET); + } + } + + @Override + public final boolean onTouchEvent(MotionEvent event) { + + if (!isPullToRefreshEnabled()) { + return false; + } + + // If we're refreshing, and the flag is set. Eat the event + if (!mScrollingWhileRefreshingEnabled && isRefreshing()) { + return true; + } + + if (event.getAction() == MotionEvent.ACTION_DOWN && event.getEdgeFlags() != 0) { + return false; + } + + switch (event.getAction()) { + case MotionEvent.ACTION_MOVE: { + if (mIsBeingDragged) { + mLastMotionY = event.getY(); + mLastMotionX = event.getX(); + pullEvent(); + return true; + } + break; + } + + case MotionEvent.ACTION_DOWN: { + if (isReadyForPull()) { + mLastMotionY = mInitialMotionY = event.getY(); + mLastMotionX = mInitialMotionX = event.getX(); + return true; + } + break; + } + + case MotionEvent.ACTION_CANCEL: + case MotionEvent.ACTION_UP: { + if (mIsBeingDragged) { + mIsBeingDragged = false; + + if (mState == State.RELEASE_TO_REFRESH + && (null != mOnRefreshListener || null != mOnRefreshListener2)) { + setState(State.REFRESHING, true); + return true; + } + + // If we're already refreshing, just scroll back to the top + if (isRefreshing()) { + smoothScrollTo(0); + return true; + } + + // If we haven't returned by here, then we're not in a state + // to pull, so just reset + setState(State.RESET); + + return true; + } + break; + } + } + + return false; + } + + public final void setScrollingWhileRefreshingEnabled(boolean allowScrollingWhileRefreshing) { + mScrollingWhileRefreshingEnabled = allowScrollingWhileRefreshing; + } + + /** + * @deprecated See {@link #setScrollingWhileRefreshingEnabled(boolean)} + */ + public void setDisableScrollingWhileRefreshing(boolean disableScrollingWhileRefreshing) { + setScrollingWhileRefreshingEnabled(!disableScrollingWhileRefreshing); + } + + @Override + public final void setFilterTouchEvents(boolean filterEvents) { + mFilterTouchEvents = filterEvents; + } + + /** + * @deprecated You should now call this method on the result of + * {@link #getLoadingLayoutProxy()}. + */ + public void setLastUpdatedLabel(CharSequence label) { + getLoadingLayoutProxy().setLastUpdatedLabel(label); + } + + /** + * @deprecated You should now call this method on the result of + * {@link #getLoadingLayoutProxy()}. + */ + public void setLoadingDrawable(Drawable drawable) { + getLoadingLayoutProxy().setLoadingDrawable(drawable); + } + + /** + * @deprecated You should now call this method on the result of + * {@link #getLoadingLayoutProxy(boolean, boolean)}. + */ + public void setLoadingDrawable(Drawable drawable, Mode mode) { + getLoadingLayoutProxy(mode.showHeaderLoadingLayout(), mode.showFooterLoadingLayout()).setLoadingDrawable( + drawable); + } + + @Override + public void setLongClickable(boolean longClickable) { + getRefreshableView().setLongClickable(longClickable); + } + + @Override + public final void setMode(Mode mode) { + if (mode != mMode) { + if (DEBUG) { + Log.d(LOG_TAG, "Setting mode to: " + mode); + } + mMode = mode; + updateUIForMode(); + } + } + + public void setOnPullEventListener(OnPullEventListener listener) { + mOnPullEventListener = listener; + } + + @Override + public final void setOnRefreshListener(OnRefreshListener listener) { + mOnRefreshListener = listener; + mOnRefreshListener2 = null; + } + + @Override + public final void setOnRefreshListener(OnRefreshListener2 listener) { + mOnRefreshListener2 = listener; + mOnRefreshListener = null; + } + + /** + * @deprecated You should now call this method on the result of + * {@link #getLoadingLayoutProxy()}. + */ + public void setPullLabel(CharSequence pullLabel) { + getLoadingLayoutProxy().setPullLabel(pullLabel); + } + + /** + * @deprecated You should now call this method on the result of + * {@link #getLoadingLayoutProxy(boolean, boolean)}. + */ + public void setPullLabel(CharSequence pullLabel, Mode mode) { + getLoadingLayoutProxy(mode.showHeaderLoadingLayout(), mode.showFooterLoadingLayout()).setPullLabel(pullLabel); + } + + /** + * @param enable Whether Pull-To-Refresh should be used + * @deprecated This simple calls setMode with an appropriate mode based on + * the passed value. + */ + public final void setPullToRefreshEnabled(boolean enable) { + setMode(enable ? Mode.getDefault() : Mode.DISABLED); + } + + @Override + public final void setPullToRefreshOverScrollEnabled(boolean enabled) { + mOverScrollEnabled = enabled; + } + + @Override + public final void setRefreshing() { + setRefreshing(true); + } + + @Override + public final void setRefreshing(boolean doScroll) { + if (!isRefreshing()) { + setState(State.MANUAL_REFRESHING, doScroll); + } + } + + /** + * @deprecated You should now call this method on the result of + * {@link #getLoadingLayoutProxy()}. + */ + public void setRefreshingLabel(CharSequence refreshingLabel) { + getLoadingLayoutProxy().setRefreshingLabel(refreshingLabel); + } + + /** + * @deprecated You should now call this method on the result of + * {@link #getLoadingLayoutProxy(boolean, boolean)}. + */ + public void setRefreshingLabel(CharSequence refreshingLabel, Mode mode) { + getLoadingLayoutProxy(mode.showHeaderLoadingLayout(), mode.showFooterLoadingLayout()).setRefreshingLabel( + refreshingLabel); + } + + /** + * @deprecated You should now call this method on the result of + * {@link #getLoadingLayoutProxy()}. + */ + public void setReleaseLabel(CharSequence releaseLabel) { + setReleaseLabel(releaseLabel, Mode.BOTH); + } + + /** + * @deprecated You should now call this method on the result of + * {@link #getLoadingLayoutProxy(boolean, boolean)}. + */ + public void setReleaseLabel(CharSequence releaseLabel, Mode mode) { + getLoadingLayoutProxy(mode.showHeaderLoadingLayout(), mode.showFooterLoadingLayout()).setReleaseLabel( + releaseLabel); + } + + public void setScrollAnimationInterpolator(Interpolator interpolator) { + mScrollAnimationInterpolator = interpolator; + } + + @Override + public final void setShowViewWhileRefreshing(boolean showView) { + mShowViewWhileRefreshing = showView; + } + + /** + * @return Either {@link Orientation#VERTICAL} or + * {@link Orientation#HORIZONTAL} depending on the scroll direction. + */ + public abstract Orientation getPullToRefreshScrollDirection(); + + final void setState(State state, final boolean... params) { + mState = state; + if (DEBUG) { + Log.d(LOG_TAG, "State: " + mState.name()); + } + + switch (mState) { + case RESET: + onReset(); + break; + case PULL_TO_REFRESH: + onPullToRefresh(); + break; + case RELEASE_TO_REFRESH: + onReleaseToRefresh(); + break; + case REFRESHING: + case MANUAL_REFRESHING: + onRefreshing(params[0]); + break; + case OVERSCROLLING: + // NO-OP + break; + } + + // Call OnPullEventListener + if (null != mOnPullEventListener) { + mOnPullEventListener.onPullEvent(this, mState, mCurrentMode); + } + } + + /** + * Used internally for adding view. Need because we override addView to + * pass-through to the Refreshable View + */ + protected final void addViewInternal(View child, int index, ViewGroup.LayoutParams params) { + super.addView(child, index, params); + } + + /** + * Used internally for adding view. Need because we override addView to + * pass-through to the Refreshable View + */ + protected final void addViewInternal(View child, ViewGroup.LayoutParams params) { + super.addView(child, -1, params); + } + + protected LoadingLayout createLoadingLayout(Context context, Mode mode, TypedArray attrs) { + LoadingLayout layout = mLoadingAnimationStyle.createLoadingLayout(context, mode, + getPullToRefreshScrollDirection(), attrs); + layout.setVisibility(View.INVISIBLE); + return layout; + } + + /** + * Used internally for {@link #getLoadingLayoutProxy(boolean, boolean)}. + * Allows derivative classes to include any extra LoadingLayouts. + */ + protected LoadingLayoutProxy createLoadingLayoutProxy(final boolean includeStart, final boolean includeEnd) { + LoadingLayoutProxy proxy = new LoadingLayoutProxy(); + + if (includeStart && mMode.showHeaderLoadingLayout()) { + proxy.addLayout(mHeaderLayout); + } + if (includeEnd && mMode.showFooterLoadingLayout()) { + proxy.addLayout(mFooterLayout); + } + + return proxy; + } + + /** + * This is implemented by derived classes to return the created View. If you + * need to use a custom View (such as a custom ListView), override this + * method and return an instance of your custom class. + *

+ * Be sure to set the ID of the view in this method, especially if you're + * using a ListActivity or ListFragment. + * + * @param context Context to create view with + * @param attrs AttributeSet from wrapped class. Means that anything you + * include in the XML layout declaration will be routed to the + * created View + * @return New instance of the Refreshable View + */ + protected abstract T createRefreshableView(Context context, AttributeSet attrs); + + protected final void disableLoadingLayoutVisibilityChanges() { + mLayoutVisibilityChangesEnabled = false; + } + + protected final LoadingLayout getFooterLayout() { + return mFooterLayout; + } + + protected final int getFooterSize() { + return mFooterLayout.getContentSize(); + } + + protected final LoadingLayout getHeaderLayout() { + return mHeaderLayout; + } + + protected final int getHeaderSize() { + return mHeaderLayout.getContentSize(); + } + + protected int getPullToRefreshScrollDuration() { + return SMOOTH_SCROLL_DURATION_MS; + } + + protected int getPullToRefreshScrollDurationLonger() { + return SMOOTH_SCROLL_LONG_DURATION_MS; + } + + protected FrameLayout getRefreshableViewWrapper() { + return mRefreshableViewWrapper; + } + + /** + * Allows Derivative classes to handle the XML Attrs without creating a + * TypedArray themsevles + * + * @param a - TypedArray of PullToRefresh Attributes + */ + protected void handleStyledAttributes(TypedArray a) { + } + + /** + * Implemented by derived class to return whether the View is in a state + * where the user can Pull to Refresh by scrolling from the end. + * + * @return true if the View is currently in the correct state (for example, + * bottom of a ListView) + */ + protected abstract boolean isReadyForPullEnd(); + + /** + * Implemented by derived class to return whether the View is in a state + * where the user can Pull to Refresh by scrolling from the start. + * + * @return true if the View is currently the correct state (for example, top + * of a ListView) + */ + protected abstract boolean isReadyForPullStart(); + + /** + * Called by {@link #onRestoreInstanceState(Parcelable)} so that derivative + * classes can handle their saved instance state. + * + * @param savedInstanceState - Bundle which contains saved instance state. + */ + protected void onPtrRestoreInstanceState(Bundle savedInstanceState) { + } + + /** + * Called by {@link #onSaveInstanceState()} so that derivative classes can + * save their instance state. + * + * @param saveState - Bundle to be updated with saved state. + */ + protected void onPtrSaveInstanceState(Bundle saveState) { + } + + /** + * Called when the UI has been to be updated to be in the + * {@link State#PULL_TO_REFRESH} state. + */ + protected void onPullToRefresh() { + switch (mCurrentMode) { + case PULL_FROM_END: + mFooterLayout.pullToRefresh(); + break; + case PULL_FROM_START: + mHeaderLayout.pullToRefresh(); + break; + default: + // NO-OP + break; + } + } + + /** + * Called when the UI has been to be updated to be in the + * {@link State#REFRESHING} or {@link State#MANUAL_REFRESHING} state. + * + * @param doScroll - Whether the UI should scroll for this event. + */ + protected void onRefreshing(final boolean doScroll) { + if (mMode.showHeaderLoadingLayout()) { + mHeaderLayout.refreshing(); + } + if (mMode.showFooterLoadingLayout()) { + mFooterLayout.refreshing(); + } + + if (doScroll) { + if (mShowViewWhileRefreshing) { + + // Call Refresh Listener when the Scroll has finished + OnSmoothScrollFinishedListener listener = new OnSmoothScrollFinishedListener() { + @Override + public void onSmoothScrollFinished() { + callRefreshListener(); + } + }; + + switch (mCurrentMode) { + case MANUAL_REFRESH_ONLY: + case PULL_FROM_END: + smoothScrollTo(getFooterSize(), listener); + break; + default: + case PULL_FROM_START: + smoothScrollTo(-getHeaderSize(), listener); + break; + } + } else { + smoothScrollTo(0); + } + } else { + // We're not scrolling, so just call Refresh Listener now + callRefreshListener(); + } + } + + /** + * Called when the UI has been to be updated to be in the + * {@link State#RELEASE_TO_REFRESH} state. + */ + protected void onReleaseToRefresh() { + switch (mCurrentMode) { + case PULL_FROM_END: + mFooterLayout.releaseToRefresh(); + break; + case PULL_FROM_START: + mHeaderLayout.releaseToRefresh(); + break; + default: + // NO-OP + break; + } + } + + /** + * Called when the UI has been to be updated to be in the + * {@link State#RESET} state. + */ + protected void onReset() { + mIsBeingDragged = false; + mLayoutVisibilityChangesEnabled = true; + + // Always reset both layouts, just in case... + mHeaderLayout.reset(); + mFooterLayout.reset(); + + smoothScrollTo(0); + } + + @Override + protected final void onRestoreInstanceState(Parcelable state) { + if (state instanceof Bundle) { + Bundle bundle = (Bundle) state; + + setMode(Mode.mapIntToValue(bundle.getInt(STATE_MODE, 0))); + mCurrentMode = Mode.mapIntToValue(bundle.getInt(STATE_CURRENT_MODE, 0)); + + mScrollingWhileRefreshingEnabled = bundle.getBoolean(STATE_SCROLLING_REFRESHING_ENABLED, false); + mShowViewWhileRefreshing = bundle.getBoolean(STATE_SHOW_REFRESHING_VIEW, true); + + // Let super Restore Itself + super.onRestoreInstanceState(bundle.getParcelable(STATE_SUPER)); + + State viewState = State.mapIntToValue(bundle.getInt(STATE_STATE, 0)); + if (viewState == State.REFRESHING || viewState == State.MANUAL_REFRESHING) { + setState(viewState, true); + } + + // Now let derivative classes restore their state + onPtrRestoreInstanceState(bundle); + return; + } + + super.onRestoreInstanceState(state); + } + + @Override + protected final Parcelable onSaveInstanceState() { + Bundle bundle = new Bundle(); + + // Let derivative classes get a chance to save state first, that way we + // can make sure they don't overrite any of our values + onPtrSaveInstanceState(bundle); + + bundle.putInt(STATE_STATE, mState.getIntValue()); + bundle.putInt(STATE_MODE, mMode.getIntValue()); + bundle.putInt(STATE_CURRENT_MODE, mCurrentMode.getIntValue()); + bundle.putBoolean(STATE_SCROLLING_REFRESHING_ENABLED, mScrollingWhileRefreshingEnabled); + bundle.putBoolean(STATE_SHOW_REFRESHING_VIEW, mShowViewWhileRefreshing); + bundle.putParcelable(STATE_SUPER, super.onSaveInstanceState()); + + return bundle; + } + + @Override + protected final void onSizeChanged(int w, int h, int oldw, int oldh) { + if (DEBUG) { + Log.d(LOG_TAG, String.format("onSizeChanged. W: %d, H: %d", w, h)); + } + + super.onSizeChanged(w, h, oldw, oldh); + + // We need to update the header/footer when our size changes + refreshLoadingViewsSize(); + + // Update the Refreshable View layout + refreshRefreshableViewSize(w, h); + + /** + * As we're currently in a Layout Pass, we need to schedule another one + * to layout any changes we've made here + */ + post(new Runnable() { + @Override + public void run() { + requestLayout(); + } + }); + } + + /** + * Re-measure the Loading Views height, and adjust internal padding as + * necessary + */ + protected final void refreshLoadingViewsSize() { + final int maximumPullScroll = (int) (getMaximumPullScroll() * 1.2f); + + int pLeft = getPaddingLeft(); + int pTop = getPaddingTop(); + int pRight = getPaddingRight(); + int pBottom = getPaddingBottom(); + + switch (getPullToRefreshScrollDirection()) { + case HORIZONTAL: + if (mMode.showHeaderLoadingLayout()) { + mHeaderLayout.setWidth(maximumPullScroll); + pLeft = -maximumPullScroll; + } else { + pLeft = 0; + } + + if (mMode.showFooterLoadingLayout()) { + mFooterLayout.setWidth(maximumPullScroll); + pRight = -maximumPullScroll; + } else { + pRight = 0; + } + break; + + case VERTICAL: + if (mMode.showHeaderLoadingLayout()) { + mHeaderLayout.setHeight(maximumPullScroll); + pTop = -maximumPullScroll; + } else { + pTop = 0; + } + + if (mMode.showFooterLoadingLayout()) { + mFooterLayout.setHeight(maximumPullScroll); + pBottom = -maximumPullScroll; + } else { + pBottom = 0; + } + break; + } + + if (DEBUG) { + Log.d(LOG_TAG, String.format("Setting Padding. L: %d, T: %d, R: %d, B: %d", pLeft, pTop, pRight, pBottom)); + } + setPadding(pLeft, pTop, pRight, pBottom); + } + + protected final void refreshRefreshableViewSize(int width, int height) { + // We need to set the Height of the Refreshable View to the same as + // this layout + LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) mRefreshableViewWrapper.getLayoutParams(); + + switch (getPullToRefreshScrollDirection()) { + case HORIZONTAL: + if (lp.width != width) { + lp.width = width; + mRefreshableViewWrapper.requestLayout(); + } + break; + case VERTICAL: + if (lp.height != height) { + lp.height = height; + mRefreshableViewWrapper.requestLayout(); + } + break; + } + } + + /** + * Helper method which just calls scrollTo() in the correct scrolling + * direction. + * + * @param value - New Scroll value + */ + protected final void setHeaderScroll(int value) { + if (DEBUG) { + Log.d(LOG_TAG, "setHeaderScroll: " + value); + } + + // Clamp value to with pull scroll range + final int maximumPullScroll = getMaximumPullScroll(); + value = Math.min(maximumPullScroll, Math.max(-maximumPullScroll, value)); + + if (mLayoutVisibilityChangesEnabled) { + if (value < 0) { + mHeaderLayout.setVisibility(View.VISIBLE); + } else if (value > 0) { + mFooterLayout.setVisibility(View.VISIBLE); + } else { + mHeaderLayout.setVisibility(View.INVISIBLE); + mFooterLayout.setVisibility(View.INVISIBLE); + } + } + + if (USE_HW_LAYERS) { + /** + * Use a Hardware Layer on the Refreshable View if we've scrolled at + * all. We don't use them on the Header/Footer Views as they change + * often, which would negate any HW layer performance boost. + */ + ViewCompat.setLayerType(mRefreshableViewWrapper, value != 0 ? View.LAYER_TYPE_HARDWARE + : View.LAYER_TYPE_NONE); + } + + switch (getPullToRefreshScrollDirection()) { + case VERTICAL: + scrollTo(0, value); + break; + case HORIZONTAL: + scrollTo(value, 0); + break; + } + } + + /** + * Smooth Scroll to position using the default duration of + * {@value #SMOOTH_SCROLL_DURATION_MS} ms. + * + * @param scrollValue - Position to scroll to + */ + protected final void smoothScrollTo(int scrollValue) { + smoothScrollTo(scrollValue, getPullToRefreshScrollDuration()); + } + + /** + * Smooth Scroll to position using the default duration of + * {@value #SMOOTH_SCROLL_DURATION_MS} ms. + * + * @param scrollValue - Position to scroll to + * @param listener - Listener for scroll + */ + protected final void smoothScrollTo(int scrollValue, OnSmoothScrollFinishedListener listener) { + smoothScrollTo(scrollValue, getPullToRefreshScrollDuration(), 0, listener); + } + + /** + * Smooth Scroll to position using the longer default duration of + * {@value #SMOOTH_SCROLL_LONG_DURATION_MS} ms. + * + * @param scrollValue - Position to scroll to + */ + protected final void smoothScrollToLonger(int scrollValue) { + smoothScrollTo(scrollValue, getPullToRefreshScrollDurationLonger()); + } + + /** + * Updates the View State when the mode has been set. This does not do any + * checking that the mode is different to current state so always updates. + */ + protected void updateUIForMode() { + // We need to use the correct LayoutParam values, based on scroll + // direction + final LinearLayout.LayoutParams lp = getLoadingLayoutLayoutParams(); + + // Remove Header, and then add Header Loading View again if needed + if (this == mHeaderLayout.getParent()) { + removeView(mHeaderLayout); + } + if (mMode.showHeaderLoadingLayout()) { + addViewInternal(mHeaderLayout, 0, lp); + } + + // Remove Footer, and then add Footer Loading View again if needed + if (this == mFooterLayout.getParent()) { + removeView(mFooterLayout); + } + if (mMode.showFooterLoadingLayout()) { + addViewInternal(mFooterLayout, lp); + } + + // Hide Loading Views + refreshLoadingViewsSize(); + + // If we're not using Mode.BOTH, set mCurrentMode to mMode, otherwise + // set it to pull down + mCurrentMode = (mMode != Mode.BOTH) ? mMode : Mode.PULL_FROM_START; + } + + private void addRefreshableView(Context context, T refreshableView) { + mRefreshableViewWrapper = new FrameLayout(context); + mRefreshableViewWrapper.addView(refreshableView, ViewGroup.LayoutParams.MATCH_PARENT, + ViewGroup.LayoutParams.MATCH_PARENT); + + addViewInternal(mRefreshableViewWrapper, new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, + LayoutParams.MATCH_PARENT)); + } + + private void callRefreshListener() { + if (null != mOnRefreshListener) { + mOnRefreshListener.onRefresh(this); + } else if (null != mOnRefreshListener2) { + if (mCurrentMode == Mode.PULL_FROM_START) { + mOnRefreshListener2.onPullDownToRefresh(this); + } else if (mCurrentMode == Mode.PULL_FROM_END) { + mOnRefreshListener2.onPullUpToRefresh(this); + } + } + } + + @SuppressWarnings("deprecation") + private void init(Context context, AttributeSet attrs) { + switch (getPullToRefreshScrollDirection()) { + case HORIZONTAL: + setOrientation(LinearLayout.HORIZONTAL); + break; + case VERTICAL: + default: + setOrientation(LinearLayout.VERTICAL); + break; + } + + setGravity(Gravity.CENTER); + + ViewConfiguration config = ViewConfiguration.get(context); + mTouchSlop = config.getScaledTouchSlop(); + + // Styleables from XML + TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.PullToRefresh); + + if (a.hasValue(R.styleable.PullToRefresh_ptrMode)) { + mMode = Mode.mapIntToValue(a.getInteger(R.styleable.PullToRefresh_ptrMode, 0)); + } + + if (a.hasValue(R.styleable.PullToRefresh_ptrAnimationStyle)) { + mLoadingAnimationStyle = AnimationStyle.mapIntToValue(a.getInteger( + R.styleable.PullToRefresh_ptrAnimationStyle, 0)); + } + + // Refreshable View + // By passing the attrs, we can add ListView/GridView params via XML + mRefreshableView = createRefreshableView(context, attrs); + addRefreshableView(context, mRefreshableView); + + // We need to create now layouts now + mHeaderLayout = createLoadingLayout(context, Mode.PULL_FROM_START, a); + mFooterLayout = createLoadingLayout(context, Mode.PULL_FROM_END, a); + + /** + * Styleables from XML + */ + if (a.hasValue(R.styleable.PullToRefresh_ptrRefreshableViewBackground)) { + Drawable background = a.getDrawable(R.styleable.PullToRefresh_ptrRefreshableViewBackground); + if (null != background) { + mRefreshableView.setBackgroundDrawable(background); + } + } else if (a.hasValue(R.styleable.PullToRefresh_ptrAdapterViewBackground)) { + Utils.warnDeprecation("ptrAdapterViewBackground", "ptrRefreshableViewBackground"); + Drawable background = a.getDrawable(R.styleable.PullToRefresh_ptrAdapterViewBackground); + if (null != background) { + mRefreshableView.setBackgroundDrawable(background); + } + } + + if (a.hasValue(R.styleable.PullToRefresh_ptrOverScroll)) { + mOverScrollEnabled = a.getBoolean(R.styleable.PullToRefresh_ptrOverScroll, true); + } + + if (a.hasValue(R.styleable.PullToRefresh_ptrScrollingWhileRefreshingEnabled)) { + mScrollingWhileRefreshingEnabled = a.getBoolean( + R.styleable.PullToRefresh_ptrScrollingWhileRefreshingEnabled, false); + } + + // Let the derivative classes have a go at handling attributes, then + // recycle them... + handleStyledAttributes(a); + a.recycle(); + + // Finally update the UI for the modes + updateUIForMode(); + } + + private boolean isReadyForPull() { + switch (mMode) { + case PULL_FROM_START: + return isReadyForPullStart(); + case PULL_FROM_END: + return isReadyForPullEnd(); + case BOTH: + return isReadyForPullEnd() || isReadyForPullStart(); + default: + return false; + } + } + + /** + * Actions a Pull Event + * + * @return true if the Event has been handled, false if there has been no + * change + */ + private void pullEvent() { + final int newScrollValue; + final int itemDimension; + final float initialMotionValue, lastMotionValue; + + switch (getPullToRefreshScrollDirection()) { + case HORIZONTAL: + initialMotionValue = mInitialMotionX; + lastMotionValue = mLastMotionX; + break; + case VERTICAL: + default: + initialMotionValue = mInitialMotionY; + lastMotionValue = mLastMotionY; + break; + } + + switch (mCurrentMode) { + case PULL_FROM_END: + newScrollValue = Math.round(Math.max(initialMotionValue - lastMotionValue, 0) / FRICTION); + itemDimension = getFooterSize(); + break; + case PULL_FROM_START: + default: + newScrollValue = Math.round(Math.min(initialMotionValue - lastMotionValue, 0) / FRICTION); + itemDimension = getHeaderSize(); + break; + } + + setHeaderScroll(newScrollValue); + + if (newScrollValue != 0 && !isRefreshing()) { + float scale = Math.abs(newScrollValue) / (float) itemDimension; + switch (mCurrentMode) { + case PULL_FROM_END: + mFooterLayout.onPull(scale); + break; + case PULL_FROM_START: + default: + mHeaderLayout.onPull(scale); + break; + } + + if (mState != State.PULL_TO_REFRESH && itemDimension >= Math.abs(newScrollValue)) { + setState(State.PULL_TO_REFRESH); + } else if (mState == State.PULL_TO_REFRESH && itemDimension < Math.abs(newScrollValue)) { + setState(State.RELEASE_TO_REFRESH); + } + } + } + + private LinearLayout.LayoutParams getLoadingLayoutLayoutParams() { + switch (getPullToRefreshScrollDirection()) { + case HORIZONTAL: + return new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, + LinearLayout.LayoutParams.MATCH_PARENT); + case VERTICAL: + default: + return new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, + LinearLayout.LayoutParams.WRAP_CONTENT); + } + } + + private int getMaximumPullScroll() { + switch (getPullToRefreshScrollDirection()) { + case HORIZONTAL: + return Math.round(getWidth() / FRICTION); + case VERTICAL: + default: + return Math.round(getHeight() / FRICTION); + } + } + + /** + * Smooth Scroll to position using the specific duration + * + * @param scrollValue - Position to scroll to + * @param duration - Duration of animation in milliseconds + */ + private final void smoothScrollTo(int scrollValue, long duration) { + smoothScrollTo(scrollValue, duration, 0, null); + } + + private final void smoothScrollTo(int newScrollValue, long duration, long delayMillis, + OnSmoothScrollFinishedListener listener) { + if (null != mCurrentSmoothScrollRunnable) { + mCurrentSmoothScrollRunnable.stop(); + } + + final int oldScrollValue; + switch (getPullToRefreshScrollDirection()) { + case HORIZONTAL: + oldScrollValue = getScrollX(); + break; + case VERTICAL: + default: + oldScrollValue = getScrollY(); + break; + } + + if (oldScrollValue != newScrollValue) { + if (null == mScrollAnimationInterpolator) { + // Default interpolator is a Decelerate Interpolator + mScrollAnimationInterpolator = new DecelerateInterpolator(); + } + mCurrentSmoothScrollRunnable = new SmoothScrollRunnable(oldScrollValue, newScrollValue, duration, listener); + + if (delayMillis > 0) { + postDelayed(mCurrentSmoothScrollRunnable, delayMillis); + } else { + post(mCurrentSmoothScrollRunnable); + } + } + } + + private final void smoothScrollToAndBack(int y) { + smoothScrollTo(y, SMOOTH_SCROLL_DURATION_MS, 0, new OnSmoothScrollFinishedListener() { + + @Override + public void onSmoothScrollFinished() { + smoothScrollTo(0, SMOOTH_SCROLL_DURATION_MS, DEMO_SCROLL_INTERVAL, null); + } + }); + } + + public static enum AnimationStyle { + /** + * This is the default for Android-PullToRefresh. Allows you to use any + * drawable, which is automatically rotated and used as a Progress Bar. + */ + ROTATE, + + /** + * This is the old default, and what is commonly used on iOS. Uses an + * arrow image which flips depending on where the user has scrolled. + */ + FLIP; + + static AnimationStyle getDefault() { + return ROTATE; + } + + /** + * Maps an int to a specific mode. This is needed when saving state, or + * inflating the view from XML where the mode is given through a attr + * int. + * + * @param modeInt - int to map a Mode to + * @return Mode that modeInt maps to, or ROTATE by default. + */ + static AnimationStyle mapIntToValue(int modeInt) { + switch (modeInt) { + case 0x0: + default: + return ROTATE; + case 0x1: + return FLIP; + } + } + + LoadingLayout createLoadingLayout(Context context, Mode mode, Orientation scrollDirection, TypedArray attrs) { + switch (this) { + case ROTATE: + default: + return new RotateLoadingLayout(context, mode, scrollDirection, attrs); + case FLIP: + return new FlipLoadingLayout(context, mode, scrollDirection, attrs); + } + } + } + + public static enum Mode { + + /** + * Disable all Pull-to-Refresh gesture and Refreshing handling + */ + DISABLED(0x0), + + /** + * Only allow the user to Pull from the start of the Refreshable View to + * refresh. The start is either the Top or Left, depending on the + * scrolling direction. + */ + PULL_FROM_START(0x1), + + /** + * Only allow the user to Pull from the end of the Refreshable View to + * refresh. The start is either the Bottom or Right, depending on the + * scrolling direction. + */ + PULL_FROM_END(0x2), + + /** + * Allow the user to both Pull from the start, from the end to refresh. + */ + BOTH(0x3), + + /** + * Disables Pull-to-Refresh gesture handling, but allows manually + * setting the Refresh state via + * {@link PullToRefreshBase#setRefreshing() setRefreshing()}. + */ + MANUAL_REFRESH_ONLY(0x4); + + /** + * @deprecated Use {@link #PULL_FROM_START} from now on. + */ + public static Mode PULL_DOWN_TO_REFRESH = Mode.PULL_FROM_START; + + /** + * @deprecated Use {@link #PULL_FROM_END} from now on. + */ + public static Mode PULL_UP_TO_REFRESH = Mode.PULL_FROM_END; + + /** + * Maps an int to a specific mode. This is needed when saving state, or + * inflating the view from XML where the mode is given through a attr + * int. + * + * @param modeInt - int to map a Mode to + * @return Mode that modeInt maps to, or PULL_FROM_START by default. + */ + static Mode mapIntToValue(final int modeInt) { + for (Mode value : Mode.values()) { + if (modeInt == value.getIntValue()) { + return value; + } + } + + // If not, return default + return getDefault(); + } + + static Mode getDefault() { + return PULL_FROM_START; + } + + private int mIntValue; + + // The modeInt values need to match those from attrs.xml + Mode(int modeInt) { + mIntValue = modeInt; + } + + /** + * @return true if the mode permits Pull-to-Refresh + */ + boolean permitsPullToRefresh() { + return !(this == DISABLED || this == MANUAL_REFRESH_ONLY); + } + + /** + * @return true if this mode wants the Loading Layout Header to be shown + */ + public boolean showHeaderLoadingLayout() { + return this == PULL_FROM_START || this == BOTH; + } + + /** + * @return true if this mode wants the Loading Layout Footer to be shown + */ + public boolean showFooterLoadingLayout() { + return this == PULL_FROM_END || this == BOTH || this == MANUAL_REFRESH_ONLY; + } + + int getIntValue() { + return mIntValue; + } + + } + + // =========================================================== + // Inner, Anonymous Classes, and Enumerations + // =========================================================== + + /** + * Simple Listener that allows you to be notified when the user has scrolled + * to the end of the AdapterView. See ( + * {@link PullToRefreshAdapterViewBase#setOnLastItemVisibleListener}. + * + * @author Chris Banes + */ + public static interface OnLastItemVisibleListener { + + /** + * Called when the user has scrolled to the end of the list + */ + public void onLastItemVisible(); + + } + + /** + * Listener that allows you to be notified when the user has started or + * finished a touch event. Useful when you want to append extra UI events + * (such as sounds). See ( + * {@link PullToRefreshAdapterViewBase#setOnPullEventListener}. + * + * @author Chris Banes + */ + public static interface OnPullEventListener { + + /** + * Called when the internal state has been changed, usually by the user + * pulling. + * + * @param refreshView - View which has had it's state change. + * @param state - The new state of View. + * @param direction - One of {@link Mode#PULL_FROM_START} or + * {@link Mode#PULL_FROM_END} depending on which direction + * the user is pulling. Only useful when state is + * {@link State#PULL_TO_REFRESH} or + * {@link State#RELEASE_TO_REFRESH}. + */ + public void onPullEvent(final PullToRefreshBase refreshView, State state, Mode direction); + + } + + /** + * Simple Listener to listen for any callbacks to Refresh. + * + * @author Chris Banes + */ + public static interface OnRefreshListener { + + /** + * onRefresh will be called for both a Pull from start, and Pull from + * end + */ + public void onRefresh(final PullToRefreshBase refreshView); + + } + + /** + * An advanced version of the Listener to listen for callbacks to Refresh. + * This listener is different as it allows you to differentiate between Pull + * Ups, and Pull Downs. + * + * @author Chris Banes + */ + public static interface OnRefreshListener2 { + // TODO These methods need renaming to START/END rather than DOWN/UP + + /** + * onPullDownToRefresh will be called only when the user has Pulled from + * the start, and released. + */ + public void onPullDownToRefresh(final PullToRefreshBase refreshView); + + /** + * onPullUpToRefresh will be called only when the user has Pulled from + * the end, and released. + */ + public void onPullUpToRefresh(final PullToRefreshBase refreshView); + + } + + public static enum Orientation { + VERTICAL, HORIZONTAL; + } + + public static enum State { + + /** + * When the UI is in a state which means that user is not interacting + * with the Pull-to-Refresh function. + */ + RESET(0x0), + + /** + * When the UI is being pulled by the user, but has not been pulled far + * enough so that it refreshes when released. + */ + PULL_TO_REFRESH(0x1), + + /** + * When the UI is being pulled by the user, and has + * been pulled far enough so that it will refresh when released. + */ + RELEASE_TO_REFRESH(0x2), + + /** + * When the UI is currently refreshing, caused by a pull gesture. + */ + REFRESHING(0x8), + + /** + * When the UI is currently refreshing, caused by a call to + * {@link PullToRefreshBase#setRefreshing() setRefreshing()}. + */ + MANUAL_REFRESHING(0x9), + + /** + * When the UI is currently overscrolling, caused by a fling on the + * Refreshable View. + */ + OVERSCROLLING(0x10); + + /** + * Maps an int to a specific state. This is needed when saving state. + * + * @param stateInt - int to map a State to + * @return State that stateInt maps to + */ + static State mapIntToValue(final int stateInt) { + for (State value : State.values()) { + if (stateInt == value.getIntValue()) { + return value; + } + } + + // If not, return default + return RESET; + } + + private int mIntValue; + + State(int intValue) { + mIntValue = intValue; + } + + int getIntValue() { + return mIntValue; + } + } + + final class SmoothScrollRunnable implements Runnable { + private final Interpolator mInterpolator; + private final int mScrollToY; + private final int mScrollFromY; + private final long mDuration; + private OnSmoothScrollFinishedListener mListener; + + private boolean mContinueRunning = true; + private long mStartTime = -1; + private int mCurrentY = -1; + + public SmoothScrollRunnable(int fromY, int toY, long duration, OnSmoothScrollFinishedListener listener) { + mScrollFromY = fromY; + mScrollToY = toY; + mInterpolator = mScrollAnimationInterpolator; + mDuration = duration; + mListener = listener; + } + + @Override + public void run() { + + /** + * Only set mStartTime if this is the first time we're starting, + * else actually calculate the Y delta + */ + if (mStartTime == -1) { + mStartTime = System.currentTimeMillis(); + } else { + + /** + * We do do all calculations in long to reduce software float + * calculations. We use 1000 as it gives us good accuracy and + * small rounding errors + */ + long normalizedTime = (1000 * (System.currentTimeMillis() - mStartTime)) / mDuration; + normalizedTime = Math.max(Math.min(normalizedTime, 1000), 0); + + final int deltaY = Math.round((mScrollFromY - mScrollToY) + * mInterpolator.getInterpolation(normalizedTime / 1000f)); + mCurrentY = mScrollFromY - deltaY; + setHeaderScroll(mCurrentY); + } + + // If we're not at the target Y, keep going... + if (mContinueRunning && mScrollToY != mCurrentY) { + ViewCompat.postOnAnimation(PullToRefreshBase.this, this); + } else { + if (null != mListener) { + mListener.onSmoothScrollFinished(); + } + } + } + + public void stop() { + mContinueRunning = false; + removeCallbacks(this); + } + } + + static interface OnSmoothScrollFinishedListener { + void onSmoothScrollFinished(); + } + +} diff --git a/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshExpandableListView.java b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshExpandableListView.java new file mode 100644 index 00000000..649020c6 --- /dev/null +++ b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshExpandableListView.java @@ -0,0 +1,103 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.library; + +import android.annotation.TargetApi; +import android.content.Context; +import android.os.Build.VERSION; +import android.os.Build.VERSION_CODES; +import android.util.AttributeSet; +import android.view.View; +import android.widget.ExpandableListView; + +import com.handmark.pulltorefresh.library.internal.EmptyViewMethodAccessor; + +public class PullToRefreshExpandableListView extends PullToRefreshAdapterViewBase { + + public PullToRefreshExpandableListView(Context context) { + super(context); + } + + public PullToRefreshExpandableListView(Context context, AttributeSet attrs) { + super(context, attrs); + } + + public PullToRefreshExpandableListView(Context context, Mode mode) { + super(context, mode); + } + + public PullToRefreshExpandableListView(Context context, Mode mode, AnimationStyle style) { + super(context, mode, style); + } + + @Override + public final Orientation getPullToRefreshScrollDirection() { + return Orientation.VERTICAL; + } + + @Override + protected ExpandableListView createRefreshableView(Context context, AttributeSet attrs) { + final ExpandableListView lv; + if (VERSION.SDK_INT >= VERSION_CODES.GINGERBREAD) { + lv = new InternalExpandableListViewSDK9(context, attrs); + } else { + lv = new InternalExpandableListView(context, attrs); + } + + // Set it to this so it can be used in ListActivity/ListFragment + lv.setId(android.R.id.list); + return lv; + } + + class InternalExpandableListView extends ExpandableListView implements EmptyViewMethodAccessor { + + public InternalExpandableListView(Context context, AttributeSet attrs) { + super(context, attrs); + } + + @Override + public void setEmptyView(View emptyView) { + PullToRefreshExpandableListView.this.setEmptyView(emptyView); + } + + @Override + public void setEmptyViewInternal(View emptyView) { + super.setEmptyView(emptyView); + } + } + + @TargetApi(9) + final class InternalExpandableListViewSDK9 extends InternalExpandableListView { + + public InternalExpandableListViewSDK9(Context context, AttributeSet attrs) { + super(context, attrs); + } + + @Override + protected boolean overScrollBy(int deltaX, int deltaY, int scrollX, int scrollY, int scrollRangeX, + int scrollRangeY, int maxOverScrollX, int maxOverScrollY, boolean isTouchEvent) { + + final boolean returnValue = super.overScrollBy(deltaX, deltaY, scrollX, scrollY, scrollRangeX, + scrollRangeY, maxOverScrollX, maxOverScrollY, isTouchEvent); + + // Does all of the hard work... + OverscrollHelper.overScrollBy(PullToRefreshExpandableListView.this, deltaX, scrollX, deltaY, scrollY, + isTouchEvent); + + return returnValue; + } + } +} diff --git a/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshGridView.java b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshGridView.java new file mode 100644 index 00000000..f9506889 --- /dev/null +++ b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshGridView.java @@ -0,0 +1,102 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.library; + +import android.annotation.TargetApi; +import android.content.Context; +import android.os.Build.VERSION; +import android.os.Build.VERSION_CODES; +import android.util.AttributeSet; +import android.view.View; +import android.widget.GridView; + +import com.handmark.pulltorefresh.library.internal.EmptyViewMethodAccessor; + +public class PullToRefreshGridView extends PullToRefreshAdapterViewBase { + + public PullToRefreshGridView(Context context) { + super(context); + } + + public PullToRefreshGridView(Context context, AttributeSet attrs) { + super(context, attrs); + } + + public PullToRefreshGridView(Context context, Mode mode) { + super(context, mode); + } + + public PullToRefreshGridView(Context context, Mode mode, AnimationStyle style) { + super(context, mode, style); + } + + @Override + public final Orientation getPullToRefreshScrollDirection() { + return Orientation.VERTICAL; + } + + @Override + protected final GridView createRefreshableView(Context context, AttributeSet attrs) { + final GridView gv; + if (VERSION.SDK_INT >= VERSION_CODES.GINGERBREAD) { + gv = new InternalGridViewSDK9(context, attrs); + } else { + gv = new InternalGridView(context, attrs); + } + + // Use Generated ID (from res/values/ids.xml) + gv.setId(R.id.gridview); + return gv; + } + + class InternalGridView extends GridView implements EmptyViewMethodAccessor { + + public InternalGridView(Context context, AttributeSet attrs) { + super(context, attrs); + } + + @Override + public void setEmptyView(View emptyView) { + PullToRefreshGridView.this.setEmptyView(emptyView); + } + + @Override + public void setEmptyViewInternal(View emptyView) { + super.setEmptyView(emptyView); + } + } + + @TargetApi(9) + final class InternalGridViewSDK9 extends InternalGridView { + + public InternalGridViewSDK9(Context context, AttributeSet attrs) { + super(context, attrs); + } + + @Override + protected boolean overScrollBy(int deltaX, int deltaY, int scrollX, int scrollY, int scrollRangeX, + int scrollRangeY, int maxOverScrollX, int maxOverScrollY, boolean isTouchEvent) { + + final boolean returnValue = super.overScrollBy(deltaX, deltaY, scrollX, scrollY, scrollRangeX, + scrollRangeY, maxOverScrollX, maxOverScrollY, isTouchEvent); + + // Does all of the hard work... + OverscrollHelper.overScrollBy(PullToRefreshGridView.this, deltaX, scrollX, deltaY, scrollY, isTouchEvent); + + return returnValue; + } + } +} diff --git a/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshHorizontalScrollView.java b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshHorizontalScrollView.java new file mode 100644 index 00000000..a70f7ad2 --- /dev/null +++ b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshHorizontalScrollView.java @@ -0,0 +1,110 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.library; + +import android.annotation.TargetApi; +import android.content.Context; +import android.os.Build.VERSION; +import android.os.Build.VERSION_CODES; +import android.util.AttributeSet; +import android.view.View; +import android.widget.HorizontalScrollView; + +public class PullToRefreshHorizontalScrollView extends PullToRefreshBase { + + public PullToRefreshHorizontalScrollView(Context context) { + super(context); + } + + public PullToRefreshHorizontalScrollView(Context context, AttributeSet attrs) { + super(context, attrs); + } + + public PullToRefreshHorizontalScrollView(Context context, Mode mode) { + super(context, mode); + } + + public PullToRefreshHorizontalScrollView(Context context, Mode mode, AnimationStyle style) { + super(context, mode, style); + } + + @Override + public final Orientation getPullToRefreshScrollDirection() { + return Orientation.HORIZONTAL; + } + + @Override + protected HorizontalScrollView createRefreshableView(Context context, AttributeSet attrs) { + HorizontalScrollView scrollView; + + if (VERSION.SDK_INT >= VERSION_CODES.GINGERBREAD) { + scrollView = new InternalHorizontalScrollViewSDK9(context, attrs); + } else { + scrollView = new HorizontalScrollView(context, attrs); + } + + scrollView.setId(R.id.scrollview); + return scrollView; + } + + @Override + protected boolean isReadyForPullStart() { + return mRefreshableView.getScrollX() == 0; + } + + @Override + protected boolean isReadyForPullEnd() { + View scrollViewChild = mRefreshableView.getChildAt(0); + if (null != scrollViewChild) { + return mRefreshableView.getScrollX() >= (scrollViewChild.getWidth() - getWidth()); + } + return false; + } + + @TargetApi(9) + final class InternalHorizontalScrollViewSDK9 extends HorizontalScrollView { + + public InternalHorizontalScrollViewSDK9(Context context, AttributeSet attrs) { + super(context, attrs); + } + + @Override + protected boolean overScrollBy(int deltaX, int deltaY, int scrollX, int scrollY, int scrollRangeX, + int scrollRangeY, int maxOverScrollX, int maxOverScrollY, boolean isTouchEvent) { + + final boolean returnValue = super.overScrollBy(deltaX, deltaY, scrollX, scrollY, scrollRangeX, + scrollRangeY, maxOverScrollX, maxOverScrollY, isTouchEvent); + + // Does all of the hard work... + OverscrollHelper.overScrollBy(PullToRefreshHorizontalScrollView.this, deltaX, scrollX, deltaY, scrollY, + getScrollRange(), isTouchEvent); + + return returnValue; + } + + /** + * Taken from the AOSP ScrollView source + */ + private int getScrollRange() { + int scrollRange = 0; + if (getChildCount() > 0) { + View child = getChildAt(0); + scrollRange = Math.max(0, child.getWidth() - (getWidth() - getPaddingLeft() - getPaddingRight())); + } + return scrollRange; + } + } +} diff --git a/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshListView.java b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshListView.java new file mode 100644 index 00000000..0aa9a27d --- /dev/null +++ b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshListView.java @@ -0,0 +1,337 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.library; + +import android.annotation.TargetApi; +import android.content.Context; +import android.content.res.TypedArray; +import android.graphics.Canvas; +import android.os.Build.VERSION; +import android.os.Build.VERSION_CODES; +import android.util.AttributeSet; +import android.view.Gravity; +import android.view.MotionEvent; +import android.view.View; +import android.widget.FrameLayout; +import android.widget.ListAdapter; +import android.widget.ListView; + +import com.handmark.pulltorefresh.library.internal.EmptyViewMethodAccessor; +import com.handmark.pulltorefresh.library.internal.LoadingLayout; + +public class PullToRefreshListView extends PullToRefreshAdapterViewBase { + + private LoadingLayout mHeaderLoadingView; + private LoadingLayout mFooterLoadingView; + + private FrameLayout mLvFooterLoadingFrame; + + private boolean mListViewExtrasEnabled; + + public PullToRefreshListView(Context context) { + super(context); + } + + public PullToRefreshListView(Context context, AttributeSet attrs) { + super(context, attrs); + } + + public PullToRefreshListView(Context context, Mode mode) { + super(context, mode); + } + + public PullToRefreshListView(Context context, Mode mode, AnimationStyle style) { + super(context, mode, style); + } + + @Override + public final Orientation getPullToRefreshScrollDirection() { + return Orientation.VERTICAL; + } + + @Override + protected void onRefreshing(final boolean doScroll) { + /** + * If we're not showing the Refreshing view, or the list is empty, the + * the header/footer views won't show so we use the normal method. + */ + ListAdapter adapter = mRefreshableView.getAdapter(); + if (!mListViewExtrasEnabled || !getShowViewWhileRefreshing() || null == adapter || adapter.isEmpty()) { + super.onRefreshing(doScroll); + return; + } + + super.onRefreshing(false); + + final LoadingLayout origLoadingView, listViewLoadingView, oppositeListViewLoadingView; + final int selection, scrollToY; + + switch (getCurrentMode()) { + case MANUAL_REFRESH_ONLY: + case PULL_FROM_END: + origLoadingView = getFooterLayout(); + listViewLoadingView = mFooterLoadingView; + oppositeListViewLoadingView = mHeaderLoadingView; + selection = mRefreshableView.getCount() - 1; + scrollToY = getScrollY() - getFooterSize(); + break; + case PULL_FROM_START: + default: + origLoadingView = getHeaderLayout(); + listViewLoadingView = mHeaderLoadingView; + oppositeListViewLoadingView = mFooterLoadingView; + selection = 0; + scrollToY = getScrollY() + getHeaderSize(); + break; + } + + // Hide our original Loading View + origLoadingView.reset(); + origLoadingView.hideAllViews(); + + // Make sure the opposite end is hidden too + oppositeListViewLoadingView.setVisibility(View.GONE); + + // Show the ListView Loading View and set it to refresh. + listViewLoadingView.setVisibility(View.VISIBLE); + listViewLoadingView.refreshing(); + + if (doScroll) { + // We need to disable the automatic visibility changes for now + disableLoadingLayoutVisibilityChanges(); + + // We scroll slightly so that the ListView's header/footer is at the + // same Y position as our normal header/footer + setHeaderScroll(scrollToY); + + // Make sure the ListView is scrolled to show the loading + // header/footer + mRefreshableView.setSelection(selection); + + // Smooth scroll as normal + smoothScrollTo(0); + } + } + + @Override + protected void onReset() { + /** + * If the extras are not enabled, just call up to super and return. + */ + if (!mListViewExtrasEnabled) { + super.onReset(); + return; + } + + final LoadingLayout originalLoadingLayout, listViewLoadingLayout; + final int scrollToHeight, selection; + final boolean scrollLvToEdge; + + switch (getCurrentMode()) { + case MANUAL_REFRESH_ONLY: + case PULL_FROM_END: + originalLoadingLayout = getFooterLayout(); + listViewLoadingLayout = mFooterLoadingView; + selection = mRefreshableView.getCount() - 1; + scrollToHeight = getFooterSize(); + scrollLvToEdge = Math.abs(mRefreshableView.getLastVisiblePosition() - selection) <= 1; + break; + case PULL_FROM_START: + default: + originalLoadingLayout = getHeaderLayout(); + listViewLoadingLayout = mHeaderLoadingView; + scrollToHeight = -getHeaderSize(); + selection = 0; + scrollLvToEdge = Math.abs(mRefreshableView.getFirstVisiblePosition() - selection) <= 1; + break; + } + + // If the ListView header loading layout is showing, then we need to + // flip so that the original one is showing instead + if (listViewLoadingLayout.getVisibility() == View.VISIBLE) { + + // Set our Original View to Visible + originalLoadingLayout.showInvisibleViews(); + + // Hide the ListView Header/Footer + listViewLoadingLayout.setVisibility(View.GONE); + + /** + * Scroll so the View is at the same Y as the ListView + * header/footer, but only scroll if: we've pulled to refresh, it's + * positioned correctly + */ + if (scrollLvToEdge && getState() != State.MANUAL_REFRESHING) { + mRefreshableView.setSelection(selection); + setHeaderScroll(scrollToHeight); + } + } + + // Finally, call up to super + super.onReset(); + } + + @Override + protected LoadingLayoutProxy createLoadingLayoutProxy(final boolean includeStart, final boolean includeEnd) { + LoadingLayoutProxy proxy = super.createLoadingLayoutProxy(includeStart, includeEnd); + + if (mListViewExtrasEnabled) { + final Mode mode = getMode(); + + if (includeStart && mode.showHeaderLoadingLayout()) { + proxy.addLayout(mHeaderLoadingView); + } + if (includeEnd && mode.showFooterLoadingLayout()) { + proxy.addLayout(mFooterLoadingView); + } + } + + return proxy; + } + + protected ListView createListView(Context context, AttributeSet attrs) { + final ListView lv; + if (VERSION.SDK_INT >= VERSION_CODES.GINGERBREAD) { + lv = new InternalListViewSDK9(context, attrs); + } else { + lv = new InternalListView(context, attrs); + } + return lv; + } + + @Override + protected ListView createRefreshableView(Context context, AttributeSet attrs) { + ListView lv = createListView(context, attrs); + + // Set it to this so it can be used in ListActivity/ListFragment + lv.setId(android.R.id.list); + return lv; + } + + @Override + protected void handleStyledAttributes(TypedArray a) { + super.handleStyledAttributes(a); + + mListViewExtrasEnabled = a.getBoolean(R.styleable.PullToRefresh_ptrListViewExtrasEnabled, true); + + if (mListViewExtrasEnabled) { + final FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, + FrameLayout.LayoutParams.WRAP_CONTENT, Gravity.CENTER_HORIZONTAL); + + // Create Loading Views ready for use later + FrameLayout frame = new FrameLayout(getContext()); + mHeaderLoadingView = createLoadingLayout(getContext(), Mode.PULL_FROM_START, a); + mHeaderLoadingView.setVisibility(View.GONE); + frame.addView(mHeaderLoadingView, lp); + mRefreshableView.addHeaderView(frame, null, false); + + mLvFooterLoadingFrame = new FrameLayout(getContext()); + mFooterLoadingView = createLoadingLayout(getContext(), Mode.PULL_FROM_END, a); + mFooterLoadingView.setVisibility(View.GONE); + mLvFooterLoadingFrame.addView(mFooterLoadingView, lp); + + /** + * If the value for Scrolling While Refreshing hasn't been + * explicitly set via XML, enable Scrolling While Refreshing. + */ + if (!a.hasValue(R.styleable.PullToRefresh_ptrScrollingWhileRefreshingEnabled)) { + setScrollingWhileRefreshingEnabled(true); + } + } + } + + @TargetApi(9) + final class InternalListViewSDK9 extends InternalListView { + + public InternalListViewSDK9(Context context, AttributeSet attrs) { + super(context, attrs); + } + + @Override + protected boolean overScrollBy(int deltaX, int deltaY, int scrollX, int scrollY, int scrollRangeX, + int scrollRangeY, int maxOverScrollX, int maxOverScrollY, boolean isTouchEvent) { + + final boolean returnValue = super.overScrollBy(deltaX, deltaY, scrollX, scrollY, scrollRangeX, + scrollRangeY, maxOverScrollX, maxOverScrollY, isTouchEvent); + + // Does all of the hard work... + OverscrollHelper.overScrollBy(PullToRefreshListView.this, deltaX, scrollX, deltaY, scrollY, isTouchEvent); + + return returnValue; + } + } + + protected class InternalListView extends ListView implements EmptyViewMethodAccessor { + + private boolean mAddedLvFooter = false; + + public InternalListView(Context context, AttributeSet attrs) { + super(context, attrs); + } + + @Override + protected void dispatchDraw(Canvas canvas) { + /** + * This is a bit hacky, but Samsung's ListView has got a bug in it + * when using Header/Footer Views and the list is empty. This masks + * the issue so that it doesn't cause an FC. See Issue #66. + */ + try { + super.dispatchDraw(canvas); + } catch (IndexOutOfBoundsException e) { + e.printStackTrace(); + } + } + + @Override + public boolean dispatchTouchEvent(MotionEvent ev) { + /** + * This is a bit hacky, but Samsung's ListView has got a bug in it + * when using Header/Footer Views and the list is empty. This masks + * the issue so that it doesn't cause an FC. See Issue #66. + */ + try { + return super.dispatchTouchEvent(ev); + } catch (IndexOutOfBoundsException e) { + e.printStackTrace(); + return false; + } + } + + @Override + public void setAdapter(ListAdapter adapter) { + // Add the Footer View at the last possible moment + if (null != mLvFooterLoadingFrame && !mAddedLvFooter) { + addFooterView(mLvFooterLoadingFrame, null, false); + mAddedLvFooter = true; + } + + super.setAdapter(adapter); + } + + @Override + public void setEmptyView(View emptyView) { + PullToRefreshListView.this.setEmptyView(emptyView); + } + + @Override + public void setEmptyViewInternal(View emptyView) { + super.setEmptyView(emptyView); + } + + } + +} diff --git a/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshScrollView.java b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshScrollView.java new file mode 100644 index 00000000..3ae3627f --- /dev/null +++ b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshScrollView.java @@ -0,0 +1,109 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.library; + +import android.annotation.TargetApi; +import android.content.Context; +import android.os.Build.VERSION; +import android.os.Build.VERSION_CODES; +import android.util.AttributeSet; +import android.view.View; +import android.widget.ScrollView; + +public class PullToRefreshScrollView extends PullToRefreshBase { + + public PullToRefreshScrollView(Context context) { + super(context); + } + + public PullToRefreshScrollView(Context context, AttributeSet attrs) { + super(context, attrs); + } + + public PullToRefreshScrollView(Context context, Mode mode) { + super(context, mode); + } + + public PullToRefreshScrollView(Context context, Mode mode, AnimationStyle style) { + super(context, mode, style); + } + + @Override + public final Orientation getPullToRefreshScrollDirection() { + return Orientation.VERTICAL; + } + + @Override + protected ScrollView createRefreshableView(Context context, AttributeSet attrs) { + ScrollView scrollView; + if (VERSION.SDK_INT >= VERSION_CODES.GINGERBREAD) { + scrollView = new InternalScrollViewSDK9(context, attrs); + } else { + scrollView = new ScrollView(context, attrs); + } + + scrollView.setId(R.id.scrollview); + return scrollView; + } + + @Override + protected boolean isReadyForPullStart() { + return mRefreshableView.getScrollY() == 0; + } + + @Override + protected boolean isReadyForPullEnd() { + View scrollViewChild = mRefreshableView.getChildAt(0); + if (null != scrollViewChild) { + return mRefreshableView.getScrollY() >= (scrollViewChild.getHeight() - getHeight()); + } + return false; + } + + @TargetApi(9) + final class InternalScrollViewSDK9 extends ScrollView { + + public InternalScrollViewSDK9(Context context, AttributeSet attrs) { + super(context, attrs); + } + + @Override + protected boolean overScrollBy(int deltaX, int deltaY, int scrollX, int scrollY, int scrollRangeX, + int scrollRangeY, int maxOverScrollX, int maxOverScrollY, boolean isTouchEvent) { + + final boolean returnValue = super.overScrollBy(deltaX, deltaY, scrollX, scrollY, scrollRangeX, + scrollRangeY, maxOverScrollX, maxOverScrollY, isTouchEvent); + + // Does all of the hard work... + OverscrollHelper.overScrollBy(PullToRefreshScrollView.this, deltaX, scrollX, deltaY, scrollY, + getScrollRange(), isTouchEvent); + + return returnValue; + } + + /** + * Taken from the AOSP ScrollView source + */ + private int getScrollRange() { + int scrollRange = 0; + if (getChildCount() > 0) { + View child = getChildAt(0); + scrollRange = Math.max(0, child.getHeight() - (getHeight() - getPaddingBottom() - getPaddingTop())); + } + return scrollRange; + } + } +} diff --git a/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshWebView.java b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshWebView.java new file mode 100644 index 00000000..3f873de0 --- /dev/null +++ b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/PullToRefreshWebView.java @@ -0,0 +1,165 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.library; + +import android.annotation.TargetApi; +import android.content.Context; +import android.os.Build.VERSION; +import android.os.Build.VERSION_CODES; +import android.os.Bundle; +import android.util.AttributeSet; +import android.util.FloatMath; +import android.webkit.WebChromeClient; +import android.webkit.WebView; + +public class PullToRefreshWebView extends PullToRefreshBase { + + private static final OnRefreshListener defaultOnRefreshListener = new OnRefreshListener() { + + @Override + public void onRefresh(PullToRefreshBase refreshView) { + refreshView.getRefreshableView().reload(); + } + + }; + + private final WebChromeClient defaultWebChromeClient = new WebChromeClient() { + + @Override + public void onProgressChanged(WebView view, int newProgress) { + if (newProgress == 100) { + onRefreshComplete(); + } + } + + }; + + public PullToRefreshWebView(Context context) { + super(context); + + /** + * Added so that by default, Pull-to-Refresh refreshes the page + */ + setOnRefreshListener(defaultOnRefreshListener); + mRefreshableView.setWebChromeClient(defaultWebChromeClient); + } + + public PullToRefreshWebView(Context context, AttributeSet attrs) { + super(context, attrs); + + /** + * Added so that by default, Pull-to-Refresh refreshes the page + */ + setOnRefreshListener(defaultOnRefreshListener); + mRefreshableView.setWebChromeClient(defaultWebChromeClient); + } + + public PullToRefreshWebView(Context context, Mode mode) { + super(context, mode); + + /** + * Added so that by default, Pull-to-Refresh refreshes the page + */ + setOnRefreshListener(defaultOnRefreshListener); + mRefreshableView.setWebChromeClient(defaultWebChromeClient); + } + + public PullToRefreshWebView(Context context, Mode mode, AnimationStyle style) { + super(context, mode, style); + + /** + * Added so that by default, Pull-to-Refresh refreshes the page + */ + setOnRefreshListener(defaultOnRefreshListener); + mRefreshableView.setWebChromeClient(defaultWebChromeClient); + } + + @Override + public final Orientation getPullToRefreshScrollDirection() { + return Orientation.VERTICAL; + } + + @Override + protected WebView createRefreshableView(Context context, AttributeSet attrs) { + WebView webView; + if (VERSION.SDK_INT >= VERSION_CODES.GINGERBREAD) { + webView = new InternalWebViewSDK9(context, attrs); + } else { + webView = new WebView(context, attrs); + } + + webView.setId(R.id.webview); + return webView; + } + + @Override + protected boolean isReadyForPullStart() { + return mRefreshableView.getScrollY() == 0; + } + + @Override + protected boolean isReadyForPullEnd() { + float exactContentHeight = FloatMath.floor(mRefreshableView.getContentHeight() * mRefreshableView.getScale()); + return mRefreshableView.getScrollY() >= (exactContentHeight - mRefreshableView.getHeight()); + } + + @Override + protected void onPtrRestoreInstanceState(Bundle savedInstanceState) { + super.onPtrRestoreInstanceState(savedInstanceState); + mRefreshableView.restoreState(savedInstanceState); + } + + @Override + protected void onPtrSaveInstanceState(Bundle saveState) { + super.onPtrSaveInstanceState(saveState); + mRefreshableView.saveState(saveState); + } + + @TargetApi(9) + final class InternalWebViewSDK9 extends WebView { + + // WebView doesn't always scroll back to it's edge so we add some + // fuzziness + static final int OVERSCROLL_FUZZY_THRESHOLD = 2; + + // WebView seems quite reluctant to overscroll so we use the scale + // factor to scale it's value + static final float OVERSCROLL_SCALE_FACTOR = 1.5f; + + public InternalWebViewSDK9(Context context, AttributeSet attrs) { + super(context, attrs); + } + + @Override + protected boolean overScrollBy(int deltaX, int deltaY, int scrollX, int scrollY, int scrollRangeX, + int scrollRangeY, int maxOverScrollX, int maxOverScrollY, boolean isTouchEvent) { + + final boolean returnValue = super.overScrollBy(deltaX, deltaY, scrollX, scrollY, scrollRangeX, + scrollRangeY, maxOverScrollX, maxOverScrollY, isTouchEvent); + + // Does all of the hard work... + OverscrollHelper.overScrollBy(PullToRefreshWebView.this, deltaX, scrollX, deltaY, scrollY, + getScrollRange(), OVERSCROLL_FUZZY_THRESHOLD, OVERSCROLL_SCALE_FACTOR, isTouchEvent); + + return returnValue; + } + + private int getScrollRange() { + return (int) Math.max(0, FloatMath.floor(mRefreshableView.getContentHeight() * mRefreshableView.getScale()) + - (getHeight() - getPaddingBottom() - getPaddingTop())); + } + } +} diff --git a/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/extras/PullToRefreshWebView2.java b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/extras/PullToRefreshWebView2.java new file mode 100644 index 00000000..78192037 --- /dev/null +++ b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/extras/PullToRefreshWebView2.java @@ -0,0 +1,132 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.library.extras; + +import java.util.concurrent.atomic.AtomicBoolean; + +import android.content.Context; +import android.util.AttributeSet; +import android.webkit.WebView; + +import com.handmark.pulltorefresh.library.PullToRefreshWebView; + +/** + * An advanced version of {@link PullToRefreshWebView} which delegates the + * triggering of the PullToRefresh gesture to the Javascript running within the + * WebView. This means that you should only use this class if: + *

+ *

+ *

+ *

+ * The way this call works is that when a PullToRefresh gesture is in action, + * the following Javascript methods will be called: + * isReadyForPullDown() and isReadyForPullUp(), it is + * your job to calculate whether the view is in a state where a PullToRefresh + * can happen, and return the result via the callback mechanism. An example can + * be seen below: + *

+ * + * 

+ * function isReadyForPullDown() {
+ *   var result = ...  // Probably using the .scrollTop DOM attribute
+ *   ptr.isReadyForPullDownResponse(result);
+ * }
+ * 
+ * function isReadyForPullUp() {
+ *   var result = ...  // Probably using the .scrollBottom DOM attribute
+ *   ptr.isReadyForPullUpResponse(result);
+ * }
+ *
+ * + * @author Chris Banes + */ +public class PullToRefreshWebView2 extends PullToRefreshWebView { + + static final String JS_INTERFACE_PKG = "ptr"; + static final String DEF_JS_READY_PULL_DOWN_CALL = "javascript:isReadyForPullDown();"; + static final String DEF_JS_READY_PULL_UP_CALL = "javascript:isReadyForPullUp();"; + + public PullToRefreshWebView2(Context context) { + super(context); + } + + public PullToRefreshWebView2(Context context, AttributeSet attrs) { + super(context, attrs); + } + + public PullToRefreshWebView2(Context context, Mode mode) { + super(context, mode); + } + + private JsValueCallback mJsCallback; + private final AtomicBoolean mIsReadyForPullDown = new AtomicBoolean(false); + private final AtomicBoolean mIsReadyForPullUp = new AtomicBoolean(false); + + @Override + protected WebView createRefreshableView(Context context, AttributeSet attrs) { + WebView webView = super.createRefreshableView(context, attrs); + + // Need to add JS Interface so we can get the response back + mJsCallback = new JsValueCallback(); + webView.addJavascriptInterface(mJsCallback, JS_INTERFACE_PKG); + + return webView; + } + + @Override + protected boolean isReadyForPullStart() { + // Call Javascript... + getRefreshableView().loadUrl(DEF_JS_READY_PULL_DOWN_CALL); + + // Response will be given to JsValueCallback, which will update + // mIsReadyForPullDown + + return mIsReadyForPullDown.get(); + } + + @Override + protected boolean isReadyForPullEnd() { + // Call Javascript... + getRefreshableView().loadUrl(DEF_JS_READY_PULL_UP_CALL); + + // Response will be given to JsValueCallback, which will update + // mIsReadyForPullUp + + return mIsReadyForPullUp.get(); + } + + /** + * Used for response from Javascript + * + * @author Chris Banes + */ + final class JsValueCallback { + + public void isReadyForPullUpResponse(boolean response) { + mIsReadyForPullUp.set(response); + } + + public void isReadyForPullDownResponse(boolean response) { + mIsReadyForPullDown.set(response); + } + } +} diff --git a/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/extras/SoundPullEventListener.java b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/extras/SoundPullEventListener.java new file mode 100644 index 00000000..a7aac306 --- /dev/null +++ b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/extras/SoundPullEventListener.java @@ -0,0 +1,96 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.library.extras; + +import java.util.HashMap; + +import android.content.Context; +import android.media.MediaPlayer; +import android.view.View; + +import com.handmark.pulltorefresh.library.PullToRefreshBase; +import com.handmark.pulltorefresh.library.PullToRefreshBase.Mode; +import com.handmark.pulltorefresh.library.PullToRefreshBase.State; + +public class SoundPullEventListener implements PullToRefreshBase.OnPullEventListener { + + private final Context mContext; + private final HashMap mSoundMap; + + private MediaPlayer mCurrentMediaPlayer; + + /** + * Constructor + * + * @param context - Context + */ + public SoundPullEventListener(Context context) { + mContext = context; + mSoundMap = new HashMap(); + } + + @Override + public final void onPullEvent(PullToRefreshBase refreshView, State event, Mode direction) { + Integer soundResIdObj = mSoundMap.get(event); + if (null != soundResIdObj) { + playSound(soundResIdObj.intValue()); + } + } + + /** + * Set the Sounds to be played when a Pull Event happens. You specify which + * sound plays for which events by calling this method multiple times for + * each event. + *

+ * If you've already set a sound for a certain event, and add another sound + * for that event, only the new sound will be played. + * + * @param event - The event for which the sound will be played. + * @param resId - Resource Id of the sound file to be played (e.g. + * R.raw.pull_sound) + */ + public void addSoundEvent(State event, int resId) { + mSoundMap.put(event, resId); + } + + /** + * Clears all of the previously set sounds and events. + */ + public void clearSounds() { + mSoundMap.clear(); + } + + /** + * Gets the current (or last) MediaPlayer instance. + */ + public MediaPlayer getCurrentMediaPlayer() { + return mCurrentMediaPlayer; + } + + private void playSound(int resId) { + // Stop current player, if there's one playing + if (null != mCurrentMediaPlayer) { + mCurrentMediaPlayer.stop(); + mCurrentMediaPlayer.release(); + } + + mCurrentMediaPlayer = MediaPlayer.create(mContext, resId); + if (null != mCurrentMediaPlayer) { + mCurrentMediaPlayer.start(); + } + } + +} diff --git a/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/internal/EmptyViewMethodAccessor.java b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/internal/EmptyViewMethodAccessor.java new file mode 100644 index 00000000..369f21e8 --- /dev/null +++ b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/internal/EmptyViewMethodAccessor.java @@ -0,0 +1,43 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.library.internal; + +import android.view.View; + +/** + * Interface that allows PullToRefreshBase to hijack the call to + * AdapterView.setEmptyView() + * + * @author chris + */ +public interface EmptyViewMethodAccessor { + + /** + * Calls upto AdapterView.setEmptyView() + * + * @param emptyView - to set as Empty View + */ + public void setEmptyViewInternal(View emptyView); + + /** + * Should call PullToRefreshBase.setEmptyView() which will then + * automatically call through to setEmptyViewInternal() + * + * @param emptyView - to set as Empty View + */ + public void setEmptyView(View emptyView); + +} diff --git a/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/internal/FlipLoadingLayout.java b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/internal/FlipLoadingLayout.java new file mode 100644 index 00000000..fef31605 --- /dev/null +++ b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/internal/FlipLoadingLayout.java @@ -0,0 +1,146 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.library.internal; + +import android.annotation.SuppressLint; +import android.content.Context; +import android.content.res.TypedArray; +import android.graphics.Matrix; +import android.graphics.drawable.Drawable; +import android.view.View; +import android.view.ViewGroup; +import android.view.animation.Animation; +import android.view.animation.RotateAnimation; +import android.widget.ImageView.ScaleType; + +import com.handmark.pulltorefresh.library.PullToRefreshBase.Mode; +import com.handmark.pulltorefresh.library.PullToRefreshBase.Orientation; +import com.handmark.pulltorefresh.library.R; + +@SuppressLint("ViewConstructor") +public class FlipLoadingLayout extends LoadingLayout { + + static final int FLIP_ANIMATION_DURATION = 150; + + private final Animation mRotateAnimation, mResetRotateAnimation; + + public FlipLoadingLayout(Context context, final Mode mode, final Orientation scrollDirection, TypedArray attrs) { + super(context, mode, scrollDirection, attrs); + + final int rotateAngle = mode == Mode.PULL_FROM_START ? -180 : 180; + + mRotateAnimation = new RotateAnimation(0, rotateAngle, Animation.RELATIVE_TO_SELF, 0.5f, + Animation.RELATIVE_TO_SELF, 0.5f); + mRotateAnimation.setInterpolator(ANIMATION_INTERPOLATOR); + mRotateAnimation.setDuration(FLIP_ANIMATION_DURATION); + mRotateAnimation.setFillAfter(true); + + mResetRotateAnimation = new RotateAnimation(rotateAngle, 0, Animation.RELATIVE_TO_SELF, 0.5f, + Animation.RELATIVE_TO_SELF, 0.5f); + mResetRotateAnimation.setInterpolator(ANIMATION_INTERPOLATOR); + mResetRotateAnimation.setDuration(FLIP_ANIMATION_DURATION); + mResetRotateAnimation.setFillAfter(true); + } + + @Override + protected void onLoadingDrawableSet(Drawable imageDrawable) { + if (null != imageDrawable) { + final int dHeight = imageDrawable.getIntrinsicHeight(); + final int dWidth = imageDrawable.getIntrinsicWidth(); + + /** + * We need to set the width/height of the ImageView so that it is + * square with each side the size of the largest drawable dimension. + * This is so that it doesn't clip when rotated. + */ + ViewGroup.LayoutParams lp = mHeaderImage.getLayoutParams(); + lp.width = lp.height = Math.max(dHeight, dWidth); + mHeaderImage.requestLayout(); + + /** + * We now rotate the Drawable so that is at the correct rotation, + * and is centered. + */ + mHeaderImage.setScaleType(ScaleType.MATRIX); + Matrix matrix = new Matrix(); + matrix.postTranslate((lp.width - dWidth) / 2f, (lp.height - dHeight) / 2f); + matrix.postRotate(getDrawableRotationAngle(), lp.width / 2f, lp.height / 2f); + mHeaderImage.setImageMatrix(matrix); + } + } + + @Override + protected void onPullImpl(float scaleOfLayout) { + // NO-OP + } + + @Override + protected void pullToRefreshImpl() { + // Only start reset Animation, we've previously show the rotate anim + if (mRotateAnimation == mHeaderImage.getAnimation()) { + mHeaderImage.startAnimation(mResetRotateAnimation); + } + } + + @Override + protected void refreshingImpl() { + mHeaderImage.clearAnimation(); + mHeaderImage.setVisibility(View.INVISIBLE); + mHeaderProgress.setVisibility(View.VISIBLE); + } + + @Override + protected void releaseToRefreshImpl() { + mHeaderImage.startAnimation(mRotateAnimation); + } + + @Override + protected void resetImpl() { + mHeaderImage.clearAnimation(); + mHeaderProgress.setVisibility(View.GONE); + mHeaderImage.setVisibility(View.VISIBLE); + } + + @Override + protected int getDefaultDrawableResId() { + return R.drawable.default_ptr_flip; + } + + private float getDrawableRotationAngle() { + float angle = 0f; + switch (mMode) { + case PULL_FROM_END: + if (mScrollDirection == Orientation.HORIZONTAL) { + angle = 90f; + } else { + angle = 180f; + } + break; + + case PULL_FROM_START: + if (mScrollDirection == Orientation.HORIZONTAL) { + angle = 270f; + } + break; + + default: + break; + } + + return angle; + } + +} diff --git a/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/internal/IndicatorLayout.java b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/internal/IndicatorLayout.java new file mode 100644 index 00000000..a9069f2a --- /dev/null +++ b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/internal/IndicatorLayout.java @@ -0,0 +1,147 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.library.internal; + +import android.annotation.SuppressLint; +import android.content.Context; +import android.graphics.Matrix; +import android.graphics.drawable.Drawable; +import android.view.View; +import android.view.animation.Animation; +import android.view.animation.Animation.AnimationListener; +import android.view.animation.AnimationUtils; +import android.view.animation.Interpolator; +import android.view.animation.LinearInterpolator; +import android.view.animation.RotateAnimation; +import android.widget.FrameLayout; +import android.widget.ImageView; +import android.widget.ImageView.ScaleType; + +import com.handmark.pulltorefresh.library.PullToRefreshBase; +import com.handmark.pulltorefresh.library.R; + +@SuppressLint("ViewConstructor") +public class IndicatorLayout extends FrameLayout implements AnimationListener { + + static final int DEFAULT_ROTATION_ANIMATION_DURATION = 150; + + private Animation mInAnim, mOutAnim; + private ImageView mArrowImageView; + + private final Animation mRotateAnimation, mResetRotateAnimation; + + public IndicatorLayout(Context context, PullToRefreshBase.Mode mode) { + super(context); + mArrowImageView = new ImageView(context); + + Drawable arrowD = getResources().getDrawable(R.drawable.indicator_arrow); + mArrowImageView.setImageDrawable(arrowD); + + final int padding = getResources().getDimensionPixelSize(R.dimen.indicator_internal_padding); + mArrowImageView.setPadding(padding, padding, padding, padding); + addView(mArrowImageView); + + int inAnimResId, outAnimResId; + switch (mode) { + case PULL_FROM_END: + inAnimResId = R.anim.slide_in_from_bottom; + outAnimResId = R.anim.slide_out_to_bottom; + setBackgroundResource(R.drawable.indicator_bg_bottom); + + // Rotate Arrow so it's pointing the correct way + mArrowImageView.setScaleType(ScaleType.MATRIX); + Matrix matrix = new Matrix(); + matrix.setRotate(180f, arrowD.getIntrinsicWidth() / 2f, arrowD.getIntrinsicHeight() / 2f); + mArrowImageView.setImageMatrix(matrix); + break; + default: + case PULL_FROM_START: + inAnimResId = R.anim.slide_in_from_top; + outAnimResId = R.anim.slide_out_to_top; + setBackgroundResource(R.drawable.indicator_bg_top); + break; + } + + mInAnim = AnimationUtils.loadAnimation(context, inAnimResId); + mInAnim.setAnimationListener(this); + + mOutAnim = AnimationUtils.loadAnimation(context, outAnimResId); + mOutAnim.setAnimationListener(this); + + final Interpolator interpolator = new LinearInterpolator(); + mRotateAnimation = new RotateAnimation(0, -180, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, + 0.5f); + mRotateAnimation.setInterpolator(interpolator); + mRotateAnimation.setDuration(DEFAULT_ROTATION_ANIMATION_DURATION); + mRotateAnimation.setFillAfter(true); + + mResetRotateAnimation = new RotateAnimation(-180, 0, Animation.RELATIVE_TO_SELF, 0.5f, + Animation.RELATIVE_TO_SELF, 0.5f); + mResetRotateAnimation.setInterpolator(interpolator); + mResetRotateAnimation.setDuration(DEFAULT_ROTATION_ANIMATION_DURATION); + mResetRotateAnimation.setFillAfter(true); + + } + + public final boolean isVisible() { + Animation currentAnim = getAnimation(); + if (null != currentAnim) { + return mInAnim == currentAnim; + } + + return getVisibility() == View.VISIBLE; + } + + public void hide() { + startAnimation(mOutAnim); + } + + public void show() { + mArrowImageView.clearAnimation(); + startAnimation(mInAnim); + } + + @Override + public void onAnimationEnd(Animation animation) { + if (animation == mOutAnim) { + mArrowImageView.clearAnimation(); + setVisibility(View.GONE); + } else if (animation == mInAnim) { + setVisibility(View.VISIBLE); + } + + clearAnimation(); + } + + @Override + public void onAnimationRepeat(Animation animation) { + // NO-OP + } + + @Override + public void onAnimationStart(Animation animation) { + setVisibility(View.VISIBLE); + } + + public void releaseToRefresh() { + mArrowImageView.startAnimation(mRotateAnimation); + } + + public void pullToRefresh() { + mArrowImageView.startAnimation(mResetRotateAnimation); + } + +} diff --git a/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/internal/LoadingLayout.java b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/internal/LoadingLayout.java new file mode 100644 index 00000000..9c12586d --- /dev/null +++ b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/internal/LoadingLayout.java @@ -0,0 +1,393 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.library.internal; + +import android.annotation.SuppressLint; +import android.content.Context; +import android.content.res.ColorStateList; +import android.content.res.TypedArray; +import android.graphics.Typeface; +import android.graphics.drawable.AnimationDrawable; +import android.graphics.drawable.Drawable; +import android.text.TextUtils; +import android.util.TypedValue; +import android.view.Gravity; +import android.view.LayoutInflater; +import android.view.View; +import android.view.ViewGroup; +import android.view.animation.Interpolator; +import android.view.animation.LinearInterpolator; +import android.widget.FrameLayout; +import android.widget.ImageView; +import android.widget.ProgressBar; +import android.widget.TextView; + +import com.handmark.pulltorefresh.library.ILoadingLayout; +import com.handmark.pulltorefresh.library.PullToRefreshBase.Mode; +import com.handmark.pulltorefresh.library.PullToRefreshBase.Orientation; +import com.handmark.pulltorefresh.library.R; + +@SuppressLint("ViewConstructor") +public abstract class LoadingLayout extends FrameLayout implements ILoadingLayout { + + static final String LOG_TAG = "PullToRefresh-LoadingLayout"; + + static final Interpolator ANIMATION_INTERPOLATOR = new LinearInterpolator(); + + private FrameLayout mInnerLayout; + + protected final ImageView mHeaderImage; + protected final ProgressBar mHeaderProgress; + + private boolean mUseIntrinsicAnimation; + + private final TextView mHeaderText; + private final TextView mSubHeaderText; + + protected final Mode mMode; + protected final Orientation mScrollDirection; + + private CharSequence mPullLabel; + private CharSequence mRefreshingLabel; + private CharSequence mReleaseLabel; + + public LoadingLayout(Context context, final Mode mode, final Orientation scrollDirection, TypedArray attrs) { + super(context); + mMode = mode; + mScrollDirection = scrollDirection; + + switch (scrollDirection) { + case HORIZONTAL: + LayoutInflater.from(context).inflate(R.layout.pull_to_refresh_header_horizontal, this); + break; + case VERTICAL: + default: + LayoutInflater.from(context).inflate(R.layout.pull_to_refresh_header_vertical, this); + break; + } + + mInnerLayout = (FrameLayout) findViewById(R.id.fl_inner); + mHeaderText = (TextView) mInnerLayout.findViewById(R.id.pull_to_refresh_text); + mHeaderProgress = (ProgressBar) mInnerLayout.findViewById(R.id.pull_to_refresh_progress); + mSubHeaderText = (TextView) mInnerLayout.findViewById(R.id.pull_to_refresh_sub_text); + mHeaderImage = (ImageView) mInnerLayout.findViewById(R.id.pull_to_refresh_image); + + FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) mInnerLayout.getLayoutParams(); + + switch (mode) { + case PULL_FROM_END: + lp.gravity = scrollDirection == Orientation.VERTICAL ? Gravity.TOP : Gravity.LEFT; + + // Load in labels + mPullLabel = context.getString(R.string.pull_to_refresh_from_bottom_pull_label); + mRefreshingLabel = context.getString(R.string.pull_to_refresh_from_bottom_refreshing_label); + mReleaseLabel = context.getString(R.string.pull_to_refresh_from_bottom_release_label); + break; + + case PULL_FROM_START: + default: + lp.gravity = scrollDirection == Orientation.VERTICAL ? Gravity.BOTTOM : Gravity.RIGHT; + + // Load in labels + mPullLabel = context.getString(R.string.pull_to_refresh_pull_label); + mRefreshingLabel = context.getString(R.string.pull_to_refresh_refreshing_label); + mReleaseLabel = context.getString(R.string.pull_to_refresh_release_label); + break; + } + + if (attrs.hasValue(R.styleable.PullToRefresh_ptrHeaderBackground)) { + Drawable background = attrs.getDrawable(R.styleable.PullToRefresh_ptrHeaderBackground); + if (null != background) { + ViewCompat.setBackground(this, background); + } + } + + if (attrs.hasValue(R.styleable.PullToRefresh_ptrHeaderTextAppearance)) { + TypedValue styleID = new TypedValue(); + attrs.getValue(R.styleable.PullToRefresh_ptrHeaderTextAppearance, styleID); + setTextAppearance(styleID.data); + } + if (attrs.hasValue(R.styleable.PullToRefresh_ptrSubHeaderTextAppearance)) { + TypedValue styleID = new TypedValue(); + attrs.getValue(R.styleable.PullToRefresh_ptrSubHeaderTextAppearance, styleID); + setSubTextAppearance(styleID.data); + } + + // Text Color attrs need to be set after TextAppearance attrs + if (attrs.hasValue(R.styleable.PullToRefresh_ptrHeaderTextColor)) { + ColorStateList colors = attrs.getColorStateList(R.styleable.PullToRefresh_ptrHeaderTextColor); + if (null != colors) { + setTextColor(colors); + } + } + if (attrs.hasValue(R.styleable.PullToRefresh_ptrHeaderSubTextColor)) { + ColorStateList colors = attrs.getColorStateList(R.styleable.PullToRefresh_ptrHeaderSubTextColor); + if (null != colors) { + setSubTextColor(colors); + } + } + + // Try and get defined drawable from Attrs + Drawable imageDrawable = null; + if (attrs.hasValue(R.styleable.PullToRefresh_ptrDrawable)) { + imageDrawable = attrs.getDrawable(R.styleable.PullToRefresh_ptrDrawable); + } + + // Check Specific Drawable from Attrs, these overrite the generic + // drawable attr above + switch (mode) { + case PULL_FROM_START: + default: + if (attrs.hasValue(R.styleable.PullToRefresh_ptrDrawableStart)) { + imageDrawable = attrs.getDrawable(R.styleable.PullToRefresh_ptrDrawableStart); + } else if (attrs.hasValue(R.styleable.PullToRefresh_ptrDrawableTop)) { + Utils.warnDeprecation("ptrDrawableTop", "ptrDrawableStart"); + imageDrawable = attrs.getDrawable(R.styleable.PullToRefresh_ptrDrawableTop); + } + break; + + case PULL_FROM_END: + if (attrs.hasValue(R.styleable.PullToRefresh_ptrDrawableEnd)) { + imageDrawable = attrs.getDrawable(R.styleable.PullToRefresh_ptrDrawableEnd); + } else if (attrs.hasValue(R.styleable.PullToRefresh_ptrDrawableBottom)) { + Utils.warnDeprecation("ptrDrawableBottom", "ptrDrawableEnd"); + imageDrawable = attrs.getDrawable(R.styleable.PullToRefresh_ptrDrawableBottom); + } + break; + } + + // If we don't have a user defined drawable, load the default + if (null == imageDrawable) { + imageDrawable = context.getResources().getDrawable(getDefaultDrawableResId()); + } + + // Set Drawable, and save width/height + setLoadingDrawable(imageDrawable); + + reset(); + } + + public final void setHeight(int height) { + ViewGroup.LayoutParams lp = (ViewGroup.LayoutParams) getLayoutParams(); + lp.height = height; + requestLayout(); + } + + public final void setWidth(int width) { + ViewGroup.LayoutParams lp = (ViewGroup.LayoutParams) getLayoutParams(); + lp.width = width; + requestLayout(); + } + + public final int getContentSize() { + switch (mScrollDirection) { + case HORIZONTAL: + return mInnerLayout.getWidth(); + case VERTICAL: + default: + return mInnerLayout.getHeight(); + } + } + + public final void hideAllViews() { + if (View.VISIBLE == mHeaderText.getVisibility()) { + mHeaderText.setVisibility(View.INVISIBLE); + } + if (View.VISIBLE == mHeaderProgress.getVisibility()) { + mHeaderProgress.setVisibility(View.INVISIBLE); + } + if (View.VISIBLE == mHeaderImage.getVisibility()) { + mHeaderImage.setVisibility(View.INVISIBLE); + } + if (View.VISIBLE == mSubHeaderText.getVisibility()) { + mSubHeaderText.setVisibility(View.INVISIBLE); + } + } + + public final void onPull(float scaleOfLayout) { + if (!mUseIntrinsicAnimation) { + onPullImpl(scaleOfLayout); + } + } + + public final void pullToRefresh() { + if (null != mHeaderText) { + mHeaderText.setText(mPullLabel); + } + + // Now call the callback + pullToRefreshImpl(); + } + + public final void refreshing() { + if (null != mHeaderText) { + mHeaderText.setText(mRefreshingLabel); + } + + if (mUseIntrinsicAnimation) { + ((AnimationDrawable) mHeaderImage.getDrawable()).start(); + } else { + // Now call the callback + refreshingImpl(); + } + + if (null != mSubHeaderText) { + mSubHeaderText.setVisibility(View.GONE); + } + } + + public final void releaseToRefresh() { + if (null != mHeaderText) { + mHeaderText.setText(mReleaseLabel); + } + + // Now call the callback + releaseToRefreshImpl(); + } + + public final void reset() { + if (null != mHeaderText) { + mHeaderText.setText(mPullLabel); + } + mHeaderImage.setVisibility(View.VISIBLE); + + if (mUseIntrinsicAnimation) { + ((AnimationDrawable) mHeaderImage.getDrawable()).stop(); + } else { + // Now call the callback + resetImpl(); + } + + if (null != mSubHeaderText) { + if (TextUtils.isEmpty(mSubHeaderText.getText())) { + mSubHeaderText.setVisibility(View.GONE); + } else { + mSubHeaderText.setVisibility(View.VISIBLE); + } + } + } + + @Override + public void setLastUpdatedLabel(CharSequence label) { + setSubHeaderText(label); + } + + public final void setLoadingDrawable(Drawable imageDrawable) { + // Set Drawable + mHeaderImage.setImageDrawable(imageDrawable); + mUseIntrinsicAnimation = (imageDrawable instanceof AnimationDrawable); + + // Now call the callback + onLoadingDrawableSet(imageDrawable); + } + + public void setPullLabel(CharSequence pullLabel) { + mPullLabel = pullLabel; + } + + public void setRefreshingLabel(CharSequence refreshingLabel) { + mRefreshingLabel = refreshingLabel; + } + + public void setReleaseLabel(CharSequence releaseLabel) { + mReleaseLabel = releaseLabel; + } + + @Override + public void setTextTypeface(Typeface tf) { + mHeaderText.setTypeface(tf); + } + + public final void showInvisibleViews() { + if (View.INVISIBLE == mHeaderText.getVisibility()) { + mHeaderText.setVisibility(View.VISIBLE); + } + if (View.INVISIBLE == mHeaderProgress.getVisibility()) { + mHeaderProgress.setVisibility(View.VISIBLE); + } + if (View.INVISIBLE == mHeaderImage.getVisibility()) { + mHeaderImage.setVisibility(View.VISIBLE); + } + if (View.INVISIBLE == mSubHeaderText.getVisibility()) { + mSubHeaderText.setVisibility(View.VISIBLE); + } + } + + /** + * Callbacks for derivative Layouts + */ + + protected abstract int getDefaultDrawableResId(); + + protected abstract void onLoadingDrawableSet(Drawable imageDrawable); + + protected abstract void onPullImpl(float scaleOfLayout); + + protected abstract void pullToRefreshImpl(); + + protected abstract void refreshingImpl(); + + protected abstract void releaseToRefreshImpl(); + + protected abstract void resetImpl(); + + private void setSubHeaderText(CharSequence label) { + if (null != mSubHeaderText) { + if (TextUtils.isEmpty(label)) { + mSubHeaderText.setVisibility(View.GONE); + } else { + mSubHeaderText.setText(label); + + // Only set it to Visible if we're GONE, otherwise VISIBLE will + // be set soon + if (View.GONE == mSubHeaderText.getVisibility()) { + mSubHeaderText.setVisibility(View.VISIBLE); + } + } + } + } + + private void setSubTextAppearance(int value) { + if (null != mSubHeaderText) { + mSubHeaderText.setTextAppearance(getContext(), value); + } + } + + private void setSubTextColor(ColorStateList color) { + if (null != mSubHeaderText) { + mSubHeaderText.setTextColor(color); + } + } + + private void setTextAppearance(int value) { + if (null != mHeaderText) { + mHeaderText.setTextAppearance(getContext(), value); + } + if (null != mSubHeaderText) { + mSubHeaderText.setTextAppearance(getContext(), value); + } + } + + private void setTextColor(ColorStateList color) { + if (null != mHeaderText) { + mHeaderText.setTextColor(color); + } + if (null != mSubHeaderText) { + mSubHeaderText.setTextColor(color); + } + } + +} diff --git a/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/internal/RotateLoadingLayout.java b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/internal/RotateLoadingLayout.java new file mode 100644 index 00000000..bda7b2fc --- /dev/null +++ b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/internal/RotateLoadingLayout.java @@ -0,0 +1,110 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.library.internal; + +import android.content.Context; +import android.content.res.TypedArray; +import android.graphics.Matrix; +import android.graphics.drawable.Drawable; +import android.view.animation.Animation; +import android.view.animation.RotateAnimation; +import android.widget.ImageView.ScaleType; + +import com.handmark.pulltorefresh.library.PullToRefreshBase.Mode; +import com.handmark.pulltorefresh.library.PullToRefreshBase.Orientation; +import com.handmark.pulltorefresh.library.R; + +public class RotateLoadingLayout extends LoadingLayout { + + static final int ROTATION_ANIMATION_DURATION = 1200; + + private final Animation mRotateAnimation; + private final Matrix mHeaderImageMatrix; + + private float mRotationPivotX, mRotationPivotY; + + private final boolean mRotateDrawableWhilePulling; + + public RotateLoadingLayout(Context context, Mode mode, Orientation scrollDirection, TypedArray attrs) { + super(context, mode, scrollDirection, attrs); + + mRotateDrawableWhilePulling = attrs.getBoolean(R.styleable.PullToRefresh_ptrRotateDrawableWhilePulling, true); + + mHeaderImage.setScaleType(ScaleType.MATRIX); + mHeaderImageMatrix = new Matrix(); + mHeaderImage.setImageMatrix(mHeaderImageMatrix); + + mRotateAnimation = new RotateAnimation(0, 720, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, + 0.5f); + mRotateAnimation.setInterpolator(ANIMATION_INTERPOLATOR); + mRotateAnimation.setDuration(ROTATION_ANIMATION_DURATION); + mRotateAnimation.setRepeatCount(Animation.INFINITE); + mRotateAnimation.setRepeatMode(Animation.RESTART); + } + + public void onLoadingDrawableSet(Drawable imageDrawable) { + if (null != imageDrawable) { + mRotationPivotX = Math.round(imageDrawable.getIntrinsicWidth() / 2f); + mRotationPivotY = Math.round(imageDrawable.getIntrinsicHeight() / 2f); + } + } + + protected void onPullImpl(float scaleOfLayout) { + float angle; + if (mRotateDrawableWhilePulling) { + angle = scaleOfLayout * 90f; + } else { + angle = Math.max(0f, Math.min(180f, scaleOfLayout * 360f - 180f)); + } + + mHeaderImageMatrix.setRotate(angle, mRotationPivotX, mRotationPivotY); + mHeaderImage.setImageMatrix(mHeaderImageMatrix); + } + + @Override + protected void refreshingImpl() { + mHeaderImage.startAnimation(mRotateAnimation); + } + + @Override + protected void resetImpl() { + mHeaderImage.clearAnimation(); + resetImageRotation(); + } + + private void resetImageRotation() { + if (null != mHeaderImageMatrix) { + mHeaderImageMatrix.reset(); + mHeaderImage.setImageMatrix(mHeaderImageMatrix); + } + } + + @Override + protected void pullToRefreshImpl() { + // NO-OP + } + + @Override + protected void releaseToRefreshImpl() { + // NO-OP + } + + @Override + protected int getDefaultDrawableResId() { + return R.drawable.default_ptr_rotate; + } + +} diff --git a/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/internal/Utils.java b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/internal/Utils.java new file mode 100644 index 00000000..73432189 --- /dev/null +++ b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/internal/Utils.java @@ -0,0 +1,13 @@ +package com.handmark.pulltorefresh.library.internal; + +import android.util.Log; + +public class Utils { + + static final String LOG_TAG = "PullToRefresh"; + + public static void warnDeprecation(String depreacted, String replacement) { + Log.w(LOG_TAG, "You're using the deprecated " + depreacted + " attr, please switch over to " + replacement); + } + +} diff --git a/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/internal/ViewCompat.java b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/internal/ViewCompat.java new file mode 100644 index 00000000..618bace0 --- /dev/null +++ b/Android-PullToRefresh/library/src/com/handmark/pulltorefresh/library/internal/ViewCompat.java @@ -0,0 +1,70 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.library.internal; + +import android.annotation.TargetApi; +import android.graphics.drawable.Drawable; +import android.os.Build.VERSION; +import android.os.Build.VERSION_CODES; +import android.view.View; + +@SuppressWarnings("deprecation") +public class ViewCompat { + + public static void postOnAnimation(View view, Runnable runnable) { + if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN) { + SDK16.postOnAnimation(view, runnable); + } else { + view.postDelayed(runnable, 16); + } + } + + public static void setBackground(View view, Drawable background) { + if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN) { + SDK16.setBackground(view, background); + } else { + view.setBackgroundDrawable(background); + } + } + + public static void setLayerType(View view, int layerType) { + if (VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB) { + SDK11.setLayerType(view, layerType); + } + } + + @TargetApi(11) + static class SDK11 { + + public static void setLayerType(View view, int layerType) { + view.setLayerType(layerType, null); + } + } + + @TargetApi(16) + static class SDK16 { + + public static void postOnAnimation(View view, Runnable runnable) { + view.postOnAnimation(runnable); + } + + public static void setBackground(View view, Drawable background) { + view.setBackground(background); + } + + } + +} diff --git a/Android-PullToRefresh/pom.xml b/Android-PullToRefresh/pom.xml new file mode 100644 index 00000000..1a755fea --- /dev/null +++ b/Android-PullToRefresh/pom.xml @@ -0,0 +1,121 @@ + + + 4.0.0 + com.github.chrisbanes.pulltorefresh + parent + pom + 2.1.2-SNAPSHOT + Android-PullToRefresh Project + Implementation of the Pull-to-Refresh UI Pattern for Android. + https://github.com/chrisbanes/Android-PullToRefresh + + org.sonatype.oss + oss-parent + 7 + + + + Apache License Version 2.0 + http://www.apache.org/licenses/LICENSE-2.0.txt + repo + + + + https://github.com/chrisbanes/Android-PullToRefresh + scm:git:git://github.com/chrisbanes/Android-PullToRefresh.git + scm:git:git@github.com:chrisbanes/Android-PullToRefresh.git + HEAD + + + + Chris Banes + http://about.me/chrisbanes + chrisbanes + + + + library + sample + extras + + + + UTF-8 + UTF-8 + 1.6 + 4.1.1.4 + 16 + 3.2.0 + + + + + com.google.android + android + ${android.version} + provided + + + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + 2.3.2 + + ${java.version} + ${java.version} + + + + org.apache.maven.plugins + maven-release-plugin + 2.3.2 + + v@{project.version} + + + + com.jayway.maven.plugins.android.generation2 + android-maven-plugin + ${android-maven.version} + + + ${android.platform} + + true + ${sourceCompatibility} + ${sourceCompatibility} + + true + + + org.apache.maven.plugins + maven-eclipse-plugin + 2.8 + + + com.google.android:android + + bin + + com.android.ide.eclipse.adt.ANDROID_FRAMEWORK + + + com.android.ide.eclipse.adt.AndroidNature + + + com.android.ide.eclipse.adt.ResourceManagerBuilder + com.android.ide.eclipse.adt.PreCompilerBuilder + com.android.ide.eclipse.adt.ApkBuilder + + + + + + src + + diff --git a/Android-PullToRefresh/sample/AndroidManifest.xml b/Android-PullToRefresh/sample/AndroidManifest.xml new file mode 100644 index 00000000..af06dffa --- /dev/null +++ b/Android-PullToRefresh/sample/AndroidManifest.xml @@ -0,0 +1,71 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/sample/LICENSE b/Android-PullToRefresh/sample/LICENSE new file mode 100644 index 00000000..d6456956 --- /dev/null +++ b/Android-PullToRefresh/sample/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/Android-PullToRefresh/sample/assets/ptr_webview2_sample.html b/Android-PullToRefresh/sample/assets/ptr_webview2_sample.html new file mode 100644 index 00000000..ca55914b --- /dev/null +++ b/Android-PullToRefresh/sample/assets/ptr_webview2_sample.html @@ -0,0 +1,28 @@ + + +PullToRefreshWebView2 Sample + + + + + + +

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Nulla ac dolor sapien, vestibulum venenatis justo. Cras placerat velit vitae nibh pellentesque ultricies. Suspendisse adipiscing enim eu justo iaculis eu pretium urna fermentum. Duis porttitor nunc non nunc mattis vestibulum. Etiam elit tellus, feugiat in bibendum eget, adipiscing nec metus. Ut ut sem lacus, quis faucibus diam. Curabitur a nulla fermentum tortor dignissim posuere. Fusce faucibus ante ut sem imperdiet imperdiet eget vitae lorem. Etiam fringilla ornare ipsum, in sagittis quam ornare vitae. Nullam venenatis orci sit amet sapien adipiscing gravida. Proin turpis lectus, hendrerit vitae vehicula ut, auctor ac lectus. Pellentesque sollicitudin blandit ligula quis commodo. Mauris vulputate lectus in velit luctus aliquam. Quisque eget tincidunt elit. Quisque et augue quam, sed scelerisque eros.

+ + + + diff --git a/Android-PullToRefresh/sample/libs/android-support-v4.jar b/Android-PullToRefresh/sample/libs/android-support-v4.jar new file mode 100644 index 00000000..feaf44f8 Binary files /dev/null and b/Android-PullToRefresh/sample/libs/android-support-v4.jar differ diff --git a/Android-PullToRefresh/sample/pom.xml b/Android-PullToRefresh/sample/pom.xml new file mode 100644 index 00000000..dafd460f --- /dev/null +++ b/Android-PullToRefresh/sample/pom.xml @@ -0,0 +1,61 @@ + + + 4.0.0 + + com.github.chrisbanes.pulltorefresh + sample + apk + Android-PullToRefresh Sample + + + com.github.chrisbanes.pulltorefresh + parent + 2.1.2-SNAPSHOT + + + + + com.google.android + android + + + ${project.groupId} + library + apklib + ${project.version} + + + ${project.groupId} + extra-listfragment + apklib + ${project.version} + + + ${project.groupId} + extra-viewpager + apklib + ${project.version} + + + + + + + com.jayway.maven.plugins.android.generation2 + android-maven-plugin + + + org.apache.maven.plugins + maven-eclipse-plugin + + + com.google.android:android + commons-logging:commons-logging + xerces:xmlParserAPIs + xpp3:xpp3 + + + + + + diff --git a/Android-PullToRefresh/sample/project.properties b/Android-PullToRefresh/sample/project.properties new file mode 100644 index 00000000..87f8ddd3 --- /dev/null +++ b/Android-PullToRefresh/sample/project.properties @@ -0,0 +1,14 @@ +# This file is automatically generated by Android Tools. +# Do not modify this file -- YOUR CHANGES WILL BE ERASED! +# +# This file must be checked in Version Control Systems. +# +# To customize properties used by the Ant build system use, +# "ant.properties", and override values to adapt the script to your +# project structure. + +# Project target. +target=android-16 +android.library.reference.1=../library +android.library.reference.2=../extras/PullToRefreshListFragment +android.library.reference.3=../extras/PullToRefreshViewPager diff --git a/Android-PullToRefresh/sample/res/drawable-hdpi/android.png b/Android-PullToRefresh/sample/res/drawable-hdpi/android.png new file mode 100644 index 00000000..08acbfc5 Binary files /dev/null and b/Android-PullToRefresh/sample/res/drawable-hdpi/android.png differ diff --git a/Android-PullToRefresh/sample/res/drawable-hdpi/icon.png b/Android-PullToRefresh/sample/res/drawable-hdpi/icon.png new file mode 100644 index 00000000..e3684bd6 Binary files /dev/null and b/Android-PullToRefresh/sample/res/drawable-hdpi/icon.png differ diff --git a/Android-PullToRefresh/sample/res/drawable-ldpi/icon.png b/Android-PullToRefresh/sample/res/drawable-ldpi/icon.png new file mode 100644 index 00000000..66fd3887 Binary files /dev/null and b/Android-PullToRefresh/sample/res/drawable-ldpi/icon.png differ diff --git a/Android-PullToRefresh/sample/res/drawable-mdpi/icon.png b/Android-PullToRefresh/sample/res/drawable-mdpi/icon.png new file mode 100644 index 00000000..4b843b5b Binary files /dev/null and b/Android-PullToRefresh/sample/res/drawable-mdpi/icon.png differ diff --git a/Android-PullToRefresh/sample/res/drawable-nodpi/wallpaper.jpg b/Android-PullToRefresh/sample/res/drawable-nodpi/wallpaper.jpg new file mode 100644 index 00000000..6bc52926 Binary files /dev/null and b/Android-PullToRefresh/sample/res/drawable-nodpi/wallpaper.jpg differ diff --git a/Android-PullToRefresh/sample/res/drawable-xhdpi/android.png b/Android-PullToRefresh/sample/res/drawable-xhdpi/android.png new file mode 100644 index 00000000..0941b379 Binary files /dev/null and b/Android-PullToRefresh/sample/res/drawable-xhdpi/android.png differ diff --git a/Android-PullToRefresh/sample/res/drawable/icon.png b/Android-PullToRefresh/sample/res/drawable/icon.png new file mode 100644 index 00000000..8074c4c5 Binary files /dev/null and b/Android-PullToRefresh/sample/res/drawable/icon.png differ diff --git a/Android-PullToRefresh/sample/res/layout/activity_ptr_expandable_list.xml b/Android-PullToRefresh/sample/res/layout/activity_ptr_expandable_list.xml new file mode 100644 index 00000000..d366c344 --- /dev/null +++ b/Android-PullToRefresh/sample/res/layout/activity_ptr_expandable_list.xml @@ -0,0 +1,18 @@ + + + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/sample/res/layout/activity_ptr_grid.xml b/Android-PullToRefresh/sample/res/layout/activity_ptr_grid.xml new file mode 100644 index 00000000..c4876aef --- /dev/null +++ b/Android-PullToRefresh/sample/res/layout/activity_ptr_grid.xml @@ -0,0 +1,22 @@ + + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/sample/res/layout/activity_ptr_horizontalscrollview.xml b/Android-PullToRefresh/sample/res/layout/activity_ptr_horizontalscrollview.xml new file mode 100644 index 00000000..5f9307b1 --- /dev/null +++ b/Android-PullToRefresh/sample/res/layout/activity_ptr_horizontalscrollview.xml @@ -0,0 +1,67 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/sample/res/layout/activity_ptr_list.xml b/Android-PullToRefresh/sample/res/layout/activity_ptr_list.xml new file mode 100644 index 00000000..289448f1 --- /dev/null +++ b/Android-PullToRefresh/sample/res/layout/activity_ptr_list.xml @@ -0,0 +1,22 @@ + + + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/sample/res/layout/activity_ptr_list_fragment.xml b/Android-PullToRefresh/sample/res/layout/activity_ptr_list_fragment.xml new file mode 100644 index 00000000..e3cf94b4 --- /dev/null +++ b/Android-PullToRefresh/sample/res/layout/activity_ptr_list_fragment.xml @@ -0,0 +1,12 @@ + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/sample/res/layout/activity_ptr_list_in_vp.xml b/Android-PullToRefresh/sample/res/layout/activity_ptr_list_in_vp.xml new file mode 100644 index 00000000..a0473768 --- /dev/null +++ b/Android-PullToRefresh/sample/res/layout/activity_ptr_list_in_vp.xml @@ -0,0 +1,14 @@ + + + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/sample/res/layout/activity_ptr_scrollview.xml b/Android-PullToRefresh/sample/res/layout/activity_ptr_scrollview.xml new file mode 100644 index 00000000..9aaefe37 --- /dev/null +++ b/Android-PullToRefresh/sample/res/layout/activity_ptr_scrollview.xml @@ -0,0 +1,25 @@ + + + + + + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/sample/res/layout/activity_ptr_viewpager.xml b/Android-PullToRefresh/sample/res/layout/activity_ptr_viewpager.xml new file mode 100644 index 00000000..03c8eee7 --- /dev/null +++ b/Android-PullToRefresh/sample/res/layout/activity_ptr_viewpager.xml @@ -0,0 +1,17 @@ + + + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/sample/res/layout/activity_ptr_webview.xml b/Android-PullToRefresh/sample/res/layout/activity_ptr_webview.xml new file mode 100644 index 00000000..c0d23821 --- /dev/null +++ b/Android-PullToRefresh/sample/res/layout/activity_ptr_webview.xml @@ -0,0 +1,16 @@ + + + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/sample/res/layout/activity_ptr_webview2.xml b/Android-PullToRefresh/sample/res/layout/activity_ptr_webview2.xml new file mode 100644 index 00000000..a9bd1ef2 --- /dev/null +++ b/Android-PullToRefresh/sample/res/layout/activity_ptr_webview2.xml @@ -0,0 +1,16 @@ + + + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/sample/res/layout/layout_listview_in_viewpager.xml b/Android-PullToRefresh/sample/res/layout/layout_listview_in_viewpager.xml new file mode 100644 index 00000000..3bfc689d --- /dev/null +++ b/Android-PullToRefresh/sample/res/layout/layout_listview_in_viewpager.xml @@ -0,0 +1,6 @@ + + diff --git a/Android-PullToRefresh/sample/res/raw/pull_event.mp3 b/Android-PullToRefresh/sample/res/raw/pull_event.mp3 new file mode 100644 index 00000000..075ad08e Binary files /dev/null and b/Android-PullToRefresh/sample/res/raw/pull_event.mp3 differ diff --git a/Android-PullToRefresh/sample/res/raw/refreshing_sound.mp3 b/Android-PullToRefresh/sample/res/raw/refreshing_sound.mp3 new file mode 100644 index 00000000..9ebe0b61 Binary files /dev/null and b/Android-PullToRefresh/sample/res/raw/refreshing_sound.mp3 differ diff --git a/Android-PullToRefresh/sample/res/raw/reset_sound.mp3 b/Android-PullToRefresh/sample/res/raw/reset_sound.mp3 new file mode 100644 index 00000000..8e4c9e3a Binary files /dev/null and b/Android-PullToRefresh/sample/res/raw/reset_sound.mp3 differ diff --git a/Android-PullToRefresh/sample/res/values/strings.xml b/Android-PullToRefresh/sample/res/values/strings.xml new file mode 100644 index 00000000..d2e134d7 --- /dev/null +++ b/Android-PullToRefresh/sample/res/values/strings.xml @@ -0,0 +1,8 @@ + + + + Hello World, PullToRefreshActivity! + pulltorefreshexample + Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec sollicitudin mauris varius lacus porttitor eget blandit massa facilisis. Nulla pellentesque odio sed purus fermentum vitae viverra orci faucibus. Sed ullamcorper condimentum vulputate. Curabitur sit amet convallis velit. Vestibulum posuere eleifend risus ac adipiscing. Nam pulvinar nulla a velit faucibus imperdiet. Praesent eget nisi ac justo blandit sagittis. Maecenas at leo nisi, nec varius nisl.\nIn hac habitasse platea dictumst. Morbi neque tortor, vestibulum sed viverra a, luctus vel lorem. Nunc turpis eros, varius eget commodo et, euismod at eros. Sed tincidunt mi purus, vel posuere dui. Vestibulum ante lectus, porta sed mattis bibendum, scelerisque cursus sapien. Cras ultrices imperdiet fermentum. Aenean nisi nulla, euismod non blandit ac, dictum quis libero. Morbi consectetur tempor mollis. Suspendisse eget nunc arcu, vel ullamcorper augue. Integer malesuada, diam nec faucibus mollis, nisl velit euismod enim, ac mattis justo neque sit amet mauris. Vivamus pretium imperdiet pharetra.\nInteger sagittis augue sit amet lectus pulvinar sit amet commodo tortor mattis. Maecenas quis tellus eget ante eleifend sollicitudin non et nibh. Maecenas luctus euismod tristique. Fusce in odio nec diam blandit facilisis. Sed nec arcu eros. Vivamus quis tortor a metus tempus aliquam eget volutpat magna. Pellentesque id ultrices dolor. Sed blandit aliquet quam. Phasellus dapibus euismod vulputate. Aenean blandit, elit vitae vestibulum tincidunt, metus dui accumsan nulla, sit amet vehicula mauris lacus in est. Etiam dignissim pellentesque nulla vel malesuada. Cras vel lorem justo.\nSed condimentum nisl sit amet libero vestibulum hendrerit. Duis auctor tempus placerat. Proin velit ante, ornare nec dictum nec, hendrerit eu arcu. Etiam ut diam ornare quam venenatis pulvinar vitae vel leo. Vivamus consectetur, ante id interdum rhoncus, magna eros pulvinar lacus, a gravida nibh arcu vitae eros. Nulla scelerisque laoreet feugiat. Mauris sit amet gravida felis.\nNulla ac dolor sapien, vestibulum venenatis justo. Cras placerat velit vitae nibh pellentesque ultricies. Suspendisse adipiscing enim eu justo iaculis eu pretium urna fermentum. Duis porttitor nunc non nunc mattis vestibulum. Etiam elit tellus, feugiat in bibendum eget, adipiscing nec metus. Ut ut sem lacus, quis faucibus diam. Curabitur a nulla fermentum tortor dignissim posuere. Fusce faucibus ante ut sem imperdiet imperdiet eget vitae lorem. Etiam fringilla ornare ipsum, in sagittis quam ornare vitae. Nullam venenatis orci sit amet sapien adipiscing gravida. Proin turpis lectus, hendrerit vitae vehicula ut, auctor ac lectus. Pellentesque sollicitudin blandit ligula quis commodo. Mauris vulputate lectus in velit luctus aliquam. Quisque eget tincidunt elit. Quisque et augue quam, sed scelerisque eros. + + \ No newline at end of file diff --git a/Android-PullToRefresh/sample/res/values/styles.xml b/Android-PullToRefresh/sample/res/values/styles.xml new file mode 100644 index 00000000..609c2762 --- /dev/null +++ b/Android-PullToRefresh/sample/res/values/styles.xml @@ -0,0 +1,12 @@ + + + + + + \ No newline at end of file diff --git a/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/LauncherActivity.java b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/LauncherActivity.java new file mode 100644 index 00000000..8eb47bc9 --- /dev/null +++ b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/LauncherActivity.java @@ -0,0 +1,77 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.samples; + +import android.app.ListActivity; +import android.content.Intent; +import android.os.Bundle; +import android.view.View; +import android.widget.ArrayAdapter; +import android.widget.ListView; + +public class LauncherActivity extends ListActivity { + + public static final String[] options = { "ListView", "ExpandableListView", "GridView", "WebView", "ScrollView", + "Horizontal ScrollView", "ViewPager", "ListView Fragment", "WebView Advanced", "ListView in ViewPager" }; + + @Override + protected void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setListAdapter(new ArrayAdapter(this, android.R.layout.simple_list_item_1, options)); + } + + @Override + protected void onListItemClick(ListView l, View v, int position, long id) { + Intent intent; + + switch (position) { + default: + case 0: + intent = new Intent(this, PullToRefreshListActivity.class); + break; + case 1: + intent = new Intent(this, PullToRefreshExpandableListActivity.class); + break; + case 2: + intent = new Intent(this, PullToRefreshGridActivity.class); + break; + case 3: + intent = new Intent(this, PullToRefreshWebViewActivity.class); + break; + case 4: + intent = new Intent(this, PullToRefreshScrollViewActivity.class); + break; + case 5: + intent = new Intent(this, PullToRefreshHorizontalScrollViewActivity.class); + break; + case 6: + intent = new Intent(this, PullToRefreshViewPagerActivity.class); + break; + case 7: + intent = new Intent(this, PullToRefreshListFragmentActivity.class); + break; + case 8: + intent = new Intent(this, PullToRefreshWebView2Activity.class); + break; + case 9: + intent = new Intent(this, PullToRefreshListInViewPagerActivity.class); + break; + } + + startActivity(intent); + } + +} diff --git a/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshExpandableListActivity.java b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshExpandableListActivity.java new file mode 100644 index 00000000..05de38c8 --- /dev/null +++ b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshExpandableListActivity.java @@ -0,0 +1,117 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.samples; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import android.app.ExpandableListActivity; +import android.os.AsyncTask; +import android.os.Bundle; +import android.widget.ExpandableListView; +import android.widget.SimpleExpandableListAdapter; + +import com.handmark.pulltorefresh.library.PullToRefreshBase; +import com.handmark.pulltorefresh.library.PullToRefreshBase.OnRefreshListener; +import com.handmark.pulltorefresh.library.PullToRefreshExpandableListView; + +public final class PullToRefreshExpandableListActivity extends ExpandableListActivity { + private static final String KEY = "key"; + + private List> groupData = new ArrayList>(); + private List>> childData = new ArrayList>>(); + + private PullToRefreshExpandableListView mPullRefreshListView; + private SimpleExpandableListAdapter mAdapter; + + /** Called when the activity is first created. */ + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.activity_ptr_expandable_list); + + mPullRefreshListView = (PullToRefreshExpandableListView) findViewById(R.id.pull_refresh_expandable_list); + + // Set a listener to be invoked when the list should be refreshed. + mPullRefreshListView.setOnRefreshListener(new OnRefreshListener() { + @Override + public void onRefresh(PullToRefreshBase refreshView) { + // Do work to refresh the list here. + new GetDataTask().execute(); + } + }); + + for (String group : mGroupStrings) { + Map groupMap1 = new HashMap(); + groupData.add(groupMap1); + groupMap1.put(KEY, group); + + List> childList = new ArrayList>(); + for (String string : mChildStrings) { + Map childMap = new HashMap(); + childList.add(childMap); + childMap.put(KEY, string); + } + childData.add(childList); + } + + mAdapter = new SimpleExpandableListAdapter(this, groupData, android.R.layout.simple_expandable_list_item_1, + new String[] { KEY }, new int[] { android.R.id.text1 }, childData, + android.R.layout.simple_expandable_list_item_2, new String[] { KEY }, new int[] { android.R.id.text1 }); + setListAdapter(mAdapter); + } + + private class GetDataTask extends AsyncTask { + + @Override + protected String[] doInBackground(Void... params) { + // Simulates a background job. + try { + Thread.sleep(2000); + } catch (InterruptedException e) { + } + return mChildStrings; + } + + @Override + protected void onPostExecute(String[] result) { + Map newMap = new HashMap(); + newMap.put(KEY, "Added after refresh..."); + groupData.add(newMap); + + List> childList = new ArrayList>(); + for (String string : mChildStrings) { + Map childMap = new HashMap(); + childMap.put(KEY, string); + childList.add(childMap); + } + childData.add(childList); + + mAdapter.notifyDataSetChanged(); + + // Call onRefreshComplete when the list has been refreshed. + mPullRefreshListView.onRefreshComplete(); + + super.onPostExecute(result); + } + } + + private String[] mChildStrings = { "Child One", "Child Two", "Child Three", "Child Four", "Child Five", "Child Six" }; + + private String[] mGroupStrings = { "Group One", "Group Two", "Group Three" }; +} diff --git a/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshGridActivity.java b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshGridActivity.java new file mode 100644 index 00000000..9d87e357 --- /dev/null +++ b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshGridActivity.java @@ -0,0 +1,141 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.samples; + +import java.util.Arrays; +import java.util.LinkedList; + +import android.app.Activity; +import android.os.AsyncTask; +import android.os.Bundle; +import android.view.Gravity; +import android.view.Menu; +import android.view.MenuItem; +import android.widget.ArrayAdapter; +import android.widget.GridView; +import android.widget.TextView; +import android.widget.Toast; + +import com.handmark.pulltorefresh.library.PullToRefreshBase; +import com.handmark.pulltorefresh.library.PullToRefreshBase.Mode; +import com.handmark.pulltorefresh.library.PullToRefreshBase.OnRefreshListener2; +import com.handmark.pulltorefresh.library.PullToRefreshGridView; + +public final class PullToRefreshGridActivity extends Activity { + + static final int MENU_SET_MODE = 0; + + private LinkedList mListItems; + private PullToRefreshGridView mPullRefreshGridView; + private GridView mGridView; + private ArrayAdapter mAdapter; + + /** Called when the activity is first created. */ + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.activity_ptr_grid); + + mPullRefreshGridView = (PullToRefreshGridView) findViewById(R.id.pull_refresh_grid); + mGridView = mPullRefreshGridView.getRefreshableView(); + + // Set a listener to be invoked when the list should be refreshed. + mPullRefreshGridView.setOnRefreshListener(new OnRefreshListener2() { + + @Override + public void onPullDownToRefresh(PullToRefreshBase refreshView) { + Toast.makeText(PullToRefreshGridActivity.this, "Pull Down!", Toast.LENGTH_SHORT).show(); + new GetDataTask().execute(); + } + + @Override + public void onPullUpToRefresh(PullToRefreshBase refreshView) { + Toast.makeText(PullToRefreshGridActivity.this, "Pull Up!", Toast.LENGTH_SHORT).show(); + new GetDataTask().execute(); + } + + }); + + mListItems = new LinkedList(); + + TextView tv = new TextView(this); + tv.setGravity(Gravity.CENTER); + tv.setText("Empty View, Pull Down/Up to Add Items"); + mPullRefreshGridView.setEmptyView(tv); + + mAdapter = new ArrayAdapter(this, android.R.layout.simple_list_item_1, mListItems); + mGridView.setAdapter(mAdapter); + } + + private class GetDataTask extends AsyncTask { + + @Override + protected String[] doInBackground(Void... params) { + // Simulates a background job. + try { + Thread.sleep(2000); + } catch (InterruptedException e) { + } + return mStrings; + } + + @Override + protected void onPostExecute(String[] result) { + mListItems.addFirst("Added after refresh..."); + mListItems.addAll(Arrays.asList(result)); + mAdapter.notifyDataSetChanged(); + + // Call onRefreshComplete when the list has been refreshed. + mPullRefreshGridView.onRefreshComplete(); + + super.onPostExecute(result); + } + } + + @Override + public boolean onCreateOptionsMenu(Menu menu) { + menu.add(0, MENU_SET_MODE, 0, + mPullRefreshGridView.getMode() == Mode.BOTH ? "Change to MODE_PULL_DOWN" + : "Change to MODE_PULL_BOTH"); + return super.onCreateOptionsMenu(menu); + } + + @Override + public boolean onPrepareOptionsMenu(Menu menu) { + MenuItem setModeItem = menu.findItem(MENU_SET_MODE); + setModeItem.setTitle(mPullRefreshGridView.getMode() == Mode.BOTH ? "Change to MODE_PULL_FROM_START" + : "Change to MODE_PULL_BOTH"); + + return super.onPrepareOptionsMenu(menu); + } + + @Override + public boolean onOptionsItemSelected(MenuItem item) { + switch (item.getItemId()) { + case MENU_SET_MODE: + mPullRefreshGridView + .setMode(mPullRefreshGridView.getMode() == Mode.BOTH ? Mode.PULL_FROM_START + : Mode.BOTH); + break; + } + + return super.onOptionsItemSelected(item); + } + + private String[] mStrings = { "Abbaye de Belloc", "Abbaye du Mont des Cats", "Abertam", "Abondance", "Ackawi", + "Acorn", "Adelost", "Affidelice au Chablis", "Afuega'l Pitu", "Airag", "Airedale", "Aisy Cendre", + "Allgauer Emmentaler" }; +} diff --git a/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshHorizontalScrollViewActivity.java b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshHorizontalScrollViewActivity.java new file mode 100644 index 00000000..81e21652 --- /dev/null +++ b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshHorizontalScrollViewActivity.java @@ -0,0 +1,73 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.samples; + +import android.app.Activity; +import android.os.AsyncTask; +import android.os.Bundle; +import android.widget.HorizontalScrollView; + +import com.handmark.pulltorefresh.library.PullToRefreshBase; +import com.handmark.pulltorefresh.library.PullToRefreshBase.OnRefreshListener; +import com.handmark.pulltorefresh.library.PullToRefreshHorizontalScrollView; + +public final class PullToRefreshHorizontalScrollViewActivity extends Activity { + + PullToRefreshHorizontalScrollView mPullRefreshScrollView; + HorizontalScrollView mScrollView; + + /** Called when the activity is first created. */ + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.activity_ptr_horizontalscrollview); + + mPullRefreshScrollView = (PullToRefreshHorizontalScrollView) findViewById(R.id.pull_refresh_horizontalscrollview); + mPullRefreshScrollView.setOnRefreshListener(new OnRefreshListener() { + + @Override + public void onRefresh(PullToRefreshBase refreshView) { + new GetDataTask().execute(); + } + }); + + mScrollView = mPullRefreshScrollView.getRefreshableView(); + } + + private class GetDataTask extends AsyncTask { + + @Override + protected String[] doInBackground(Void... params) { + // Simulates a background job. + try { + Thread.sleep(4000); + } catch (InterruptedException e) { + } + return null; + } + + @Override + protected void onPostExecute(String[] result) { + // Do some stuff here + + // Call onRefreshComplete when the list has been refreshed. + mPullRefreshScrollView.onRefreshComplete(); + + super.onPostExecute(result); + } + } + +} diff --git a/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshListActivity.java b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshListActivity.java new file mode 100644 index 00000000..13b572ea --- /dev/null +++ b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshListActivity.java @@ -0,0 +1,202 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.samples; + +import java.util.Arrays; +import java.util.LinkedList; + +import android.app.ListActivity; +import android.os.AsyncTask; +import android.os.Bundle; +import android.text.format.DateUtils; +import android.view.ContextMenu; +import android.view.ContextMenu.ContextMenuInfo; +import android.view.Menu; +import android.view.MenuItem; +import android.view.View; +import android.widget.AdapterView.AdapterContextMenuInfo; +import android.widget.ArrayAdapter; +import android.widget.ListView; +import android.widget.Toast; + +import com.handmark.pulltorefresh.library.PullToRefreshBase; +import com.handmark.pulltorefresh.library.PullToRefreshBase.Mode; +import com.handmark.pulltorefresh.library.PullToRefreshBase.OnLastItemVisibleListener; +import com.handmark.pulltorefresh.library.PullToRefreshBase.OnRefreshListener; +import com.handmark.pulltorefresh.library.PullToRefreshBase.State; +import com.handmark.pulltorefresh.library.PullToRefreshListView; +import com.handmark.pulltorefresh.library.extras.SoundPullEventListener; + +public final class PullToRefreshListActivity extends ListActivity { + + static final int MENU_MANUAL_REFRESH = 0; + static final int MENU_DISABLE_SCROLL = 1; + static final int MENU_SET_MODE = 2; + static final int MENU_DEMO = 3; + + private LinkedList mListItems; + private PullToRefreshListView mPullRefreshListView; + private ArrayAdapter mAdapter; + + /** Called when the activity is first created. */ + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.activity_ptr_list); + + mPullRefreshListView = (PullToRefreshListView) findViewById(R.id.pull_refresh_list); + + // Set a listener to be invoked when the list should be refreshed. + mPullRefreshListView.setOnRefreshListener(new OnRefreshListener() { + @Override + public void onRefresh(PullToRefreshBase refreshView) { + String label = DateUtils.formatDateTime(getApplicationContext(), System.currentTimeMillis(), + DateUtils.FORMAT_SHOW_TIME | DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_ABBREV_ALL); + + // Update the LastUpdatedLabel + refreshView.getLoadingLayoutProxy().setLastUpdatedLabel(label); + + // Do work to refresh the list here. + new GetDataTask().execute(); + } + }); + + // Add an end-of-list listener + mPullRefreshListView.setOnLastItemVisibleListener(new OnLastItemVisibleListener() { + + @Override + public void onLastItemVisible() { + Toast.makeText(PullToRefreshListActivity.this, "End of List!", Toast.LENGTH_SHORT).show(); + } + }); + + ListView actualListView = mPullRefreshListView.getRefreshableView(); + + // Need to use the Actual ListView when registering for Context Menu + registerForContextMenu(actualListView); + + mListItems = new LinkedList(); + mListItems.addAll(Arrays.asList(mStrings)); + + mAdapter = new ArrayAdapter(this, android.R.layout.simple_list_item_1, mListItems); + + /** + * Add Sound Event Listener + */ + SoundPullEventListener soundListener = new SoundPullEventListener(this); + soundListener.addSoundEvent(State.PULL_TO_REFRESH, R.raw.pull_event); + soundListener.addSoundEvent(State.RESET, R.raw.reset_sound); + soundListener.addSoundEvent(State.REFRESHING, R.raw.refreshing_sound); + mPullRefreshListView.setOnPullEventListener(soundListener); + + // You can also just use setListAdapter(mAdapter) or + // mPullRefreshListView.setAdapter(mAdapter) + actualListView.setAdapter(mAdapter); + } + + private class GetDataTask extends AsyncTask { + + @Override + protected String[] doInBackground(Void... params) { + // Simulates a background job. + try { + Thread.sleep(4000); + } catch (InterruptedException e) { + } + return mStrings; + } + + @Override + protected void onPostExecute(String[] result) { + mListItems.addFirst("Added after refresh..."); + mAdapter.notifyDataSetChanged(); + + // Call onRefreshComplete when the list has been refreshed. + mPullRefreshListView.onRefreshComplete(); + + super.onPostExecute(result); + } + } + + @Override + public boolean onCreateOptionsMenu(Menu menu) { + menu.add(0, MENU_MANUAL_REFRESH, 0, "Manual Refresh"); + menu.add(0, MENU_DISABLE_SCROLL, 1, + mPullRefreshListView.isScrollingWhileRefreshingEnabled() ? "Disable Scrolling while Refreshing" + : "Enable Scrolling while Refreshing"); + menu.add(0, MENU_SET_MODE, 0, mPullRefreshListView.getMode() == Mode.BOTH ? "Change to MODE_PULL_DOWN" + : "Change to MODE_PULL_BOTH"); + menu.add(0, MENU_DEMO, 0, "Demo"); + return super.onCreateOptionsMenu(menu); + } + + @Override + public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) { + AdapterContextMenuInfo info = (AdapterContextMenuInfo) menuInfo; + + menu.setHeaderTitle("Item: " + getListView().getItemAtPosition(info.position)); + menu.add("Item 1"); + menu.add("Item 2"); + menu.add("Item 3"); + menu.add("Item 4"); + + super.onCreateContextMenu(menu, v, menuInfo); + } + + @Override + public boolean onPrepareOptionsMenu(Menu menu) { + MenuItem disableItem = menu.findItem(MENU_DISABLE_SCROLL); + disableItem + .setTitle(mPullRefreshListView.isScrollingWhileRefreshingEnabled() ? "Disable Scrolling while Refreshing" + : "Enable Scrolling while Refreshing"); + + MenuItem setModeItem = menu.findItem(MENU_SET_MODE); + setModeItem.setTitle(mPullRefreshListView.getMode() == Mode.BOTH ? "Change to MODE_FROM_START" + : "Change to MODE_PULL_BOTH"); + + return super.onPrepareOptionsMenu(menu); + } + + @Override + public boolean onOptionsItemSelected(MenuItem item) { + + switch (item.getItemId()) { + case MENU_MANUAL_REFRESH: + new GetDataTask().execute(); + mPullRefreshListView.setRefreshing(false); + break; + case MENU_DISABLE_SCROLL: + mPullRefreshListView.setScrollingWhileRefreshingEnabled(!mPullRefreshListView + .isScrollingWhileRefreshingEnabled()); + break; + case MENU_SET_MODE: + mPullRefreshListView.setMode(mPullRefreshListView.getMode() == Mode.BOTH ? Mode.PULL_FROM_START + : Mode.BOTH); + break; + case MENU_DEMO: + mPullRefreshListView.demo(); + break; + } + + return super.onOptionsItemSelected(item); + } + + private String[] mStrings = { "Abbaye de Belloc", "Abbaye du Mont des Cats", "Abertam", "Abondance", "Ackawi", + "Acorn", "Adelost", "Affidelice au Chablis", "Afuega'l Pitu", "Airag", "Airedale", "Aisy Cendre", + "Allgauer Emmentaler", "Abbaye de Belloc", "Abbaye du Mont des Cats", "Abertam", "Abondance", "Ackawi", + "Acorn", "Adelost", "Affidelice au Chablis", "Afuega'l Pitu", "Airag", "Airedale", "Aisy Cendre", + "Allgauer Emmentaler" }; +} diff --git a/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshListFragmentActivity.java b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshListFragmentActivity.java new file mode 100644 index 00000000..4361c604 --- /dev/null +++ b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshListFragmentActivity.java @@ -0,0 +1,104 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.samples; + +import java.util.Arrays; +import java.util.LinkedList; + +import android.os.AsyncTask; +import android.os.Bundle; +import android.support.v4.app.FragmentActivity; +import android.widget.ArrayAdapter; +import android.widget.ListView; + +import com.handmark.pulltorefresh.extras.listfragment.PullToRefreshListFragment; +import com.handmark.pulltorefresh.library.PullToRefreshBase; +import com.handmark.pulltorefresh.library.PullToRefreshBase.OnRefreshListener; +import com.handmark.pulltorefresh.library.PullToRefreshListView; + +public final class PullToRefreshListFragmentActivity extends FragmentActivity implements OnRefreshListener { + + private LinkedList mListItems; + private ArrayAdapter mAdapter; + + private PullToRefreshListFragment mPullRefreshListFragment; + private PullToRefreshListView mPullRefreshListView; + + /** Called when the activity is first created. */ + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.activity_ptr_list_fragment); + + mPullRefreshListFragment = (PullToRefreshListFragment) getSupportFragmentManager().findFragmentById( + R.id.frag_ptr_list); + + // Get PullToRefreshListView from Fragment + mPullRefreshListView = mPullRefreshListFragment.getPullToRefreshListView(); + + // Set a listener to be invoked when the list should be refreshed. + mPullRefreshListView.setOnRefreshListener(this); + + // You can also just use mPullRefreshListFragment.getListView() + ListView actualListView = mPullRefreshListView.getRefreshableView(); + + mListItems = new LinkedList(); + mListItems.addAll(Arrays.asList(mStrings)); + mAdapter = new ArrayAdapter(this, android.R.layout.simple_list_item_1, mListItems); + + // You can also just use setListAdapter(mAdapter) or + // mPullRefreshListView.setAdapter(mAdapter) + actualListView.setAdapter(mAdapter); + + mPullRefreshListFragment.setListShown(true); + } + + @Override + public void onRefresh(PullToRefreshBase refreshView) { + // Do work to refresh the list here. + new GetDataTask().execute(); + } + + private class GetDataTask extends AsyncTask { + + @Override + protected String[] doInBackground(Void... params) { + // Simulates a background job. + try { + Thread.sleep(4000); + } catch (InterruptedException e) { + } + return mStrings; + } + + @Override + protected void onPostExecute(String[] result) { + mListItems.addFirst("Added after refresh..."); + mAdapter.notifyDataSetChanged(); + + // Call onRefreshComplete when the list has been refreshed. + mPullRefreshListView.onRefreshComplete(); + + super.onPostExecute(result); + } + } + + private String[] mStrings = { "Abbaye de Belloc", "Abbaye du Mont des Cats", "Abertam", "Abondance", "Ackawi", + "Acorn", "Adelost", "Affidelice au Chablis", "Afuega'l Pitu", "Airag", "Airedale", "Aisy Cendre", + "Allgauer Emmentaler", "Abbaye de Belloc", "Abbaye du Mont des Cats", "Abertam", "Abondance", "Ackawi", + "Acorn", "Adelost", "Affidelice au Chablis", "Afuega'l Pitu", "Airag", "Airedale", "Aisy Cendre", + "Allgauer Emmentaler" }; +} diff --git a/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshListInViewPagerActivity.java b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshListInViewPagerActivity.java new file mode 100644 index 00000000..45b9b1e3 --- /dev/null +++ b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshListInViewPagerActivity.java @@ -0,0 +1,110 @@ +package com.handmark.pulltorefresh.samples; + +import java.util.Arrays; + +import android.app.Activity; +import android.content.Context; +import android.os.AsyncTask; +import android.os.Bundle; +import android.support.v4.view.PagerAdapter; +import android.support.v4.view.ViewPager; +import android.view.LayoutInflater; +import android.view.View; +import android.view.ViewGroup; +import android.view.ViewGroup.LayoutParams; +import android.widget.ArrayAdapter; +import android.widget.ListAdapter; +import android.widget.ListView; + +import com.handmark.pulltorefresh.library.PullToRefreshBase; +import com.handmark.pulltorefresh.library.PullToRefreshBase.OnRefreshListener; +import com.handmark.pulltorefresh.library.PullToRefreshListView; + +public class PullToRefreshListInViewPagerActivity extends Activity implements OnRefreshListener { + + private static final String[] STRINGS = { "Abbaye de Belloc", "Abbaye du Mont des Cats", "Abertam", "Abondance", + "Ackawi", "Acorn", "Adelost", "Affidelice au Chablis", "Afuega'l Pitu", "Airag", "Airedale", "Aisy Cendre", + "Allgauer Emmentaler", "Abbaye de Belloc", "Abbaye du Mont des Cats", "Abertam", "Abondance", "Ackawi", + "Acorn", "Adelost", "Affidelice au Chablis", "Afuega'l Pitu", "Airag", "Airedale", "Aisy Cendre", + "Allgauer Emmentaler" }; + + private ViewPager mViewPager; + + @Override + protected void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.activity_ptr_list_in_vp); + + mViewPager = (ViewPager) findViewById(R.id.vp_list); + mViewPager.setAdapter(new ListViewPagerAdapter()); + } + + private class ListViewPagerAdapter extends PagerAdapter { + + @Override + public View instantiateItem(ViewGroup container, int position) { + Context context = container.getContext(); + + PullToRefreshListView plv = (PullToRefreshListView) LayoutInflater.from(context).inflate( + R.layout.layout_listview_in_viewpager, container, false); + + ListAdapter adapter = new ArrayAdapter(context, android.R.layout.simple_list_item_1, + Arrays.asList(STRINGS)); + plv.setAdapter(adapter); + + plv.setOnRefreshListener(PullToRefreshListInViewPagerActivity.this); + + // Now just add ListView to ViewPager and return it + container.addView(plv, LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT); + + return plv; + } + + @Override + public void destroyItem(ViewGroup container, int position, Object object) { + container.removeView((View) object); + } + + @Override + public boolean isViewFromObject(View view, Object object) { + return view == object; + } + + @Override + public int getCount() { + return 3; + } + + } + + @Override + public void onRefresh(PullToRefreshBase refreshView) { + new GetDataTask(refreshView).execute(); + } + + private static class GetDataTask extends AsyncTask { + + PullToRefreshBase mRefreshedView; + + public GetDataTask(PullToRefreshBase refreshedView) { + mRefreshedView = refreshedView; + } + + @Override + protected Void doInBackground(Void... params) { + // Simulates a background job. + try { + Thread.sleep(4000); + } catch (InterruptedException e) { + } + return null; + } + + @Override + protected void onPostExecute(Void result) { + mRefreshedView.onRefreshComplete(); + super.onPostExecute(result); + } + } + +} diff --git a/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshScrollViewActivity.java b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshScrollViewActivity.java new file mode 100644 index 00000000..008b920d --- /dev/null +++ b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshScrollViewActivity.java @@ -0,0 +1,73 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.samples; + +import android.app.Activity; +import android.os.AsyncTask; +import android.os.Bundle; +import android.widget.ScrollView; + +import com.handmark.pulltorefresh.library.PullToRefreshBase; +import com.handmark.pulltorefresh.library.PullToRefreshBase.OnRefreshListener; +import com.handmark.pulltorefresh.library.PullToRefreshScrollView; + +public final class PullToRefreshScrollViewActivity extends Activity { + + PullToRefreshScrollView mPullRefreshScrollView; + ScrollView mScrollView; + + /** Called when the activity is first created. */ + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.activity_ptr_scrollview); + + mPullRefreshScrollView = (PullToRefreshScrollView) findViewById(R.id.pull_refresh_scrollview); + mPullRefreshScrollView.setOnRefreshListener(new OnRefreshListener() { + + @Override + public void onRefresh(PullToRefreshBase refreshView) { + new GetDataTask().execute(); + } + }); + + mScrollView = mPullRefreshScrollView.getRefreshableView(); + } + + private class GetDataTask extends AsyncTask { + + @Override + protected String[] doInBackground(Void... params) { + // Simulates a background job. + try { + Thread.sleep(4000); + } catch (InterruptedException e) { + } + return null; + } + + @Override + protected void onPostExecute(String[] result) { + // Do some stuff here + + // Call onRefreshComplete when the list has been refreshed. + mPullRefreshScrollView.onRefreshComplete(); + + super.onPostExecute(result); + } + } + +} diff --git a/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshViewPagerActivity.java b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshViewPagerActivity.java new file mode 100644 index 00000000..df05fddc --- /dev/null +++ b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshViewPagerActivity.java @@ -0,0 +1,104 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.samples; + +import android.app.Activity; +import android.os.AsyncTask; +import android.os.Bundle; +import android.support.v4.view.PagerAdapter; +import android.support.v4.view.ViewPager; +import android.view.View; +import android.view.ViewGroup; +import android.view.ViewGroup.LayoutParams; +import android.widget.ImageView; + +import com.handmark.pulltorefresh.extras.viewpager.PullToRefreshViewPager; +import com.handmark.pulltorefresh.library.PullToRefreshBase; +import com.handmark.pulltorefresh.library.PullToRefreshBase.OnRefreshListener; + +public class PullToRefreshViewPagerActivity extends Activity implements OnRefreshListener { + + private PullToRefreshViewPager mPullToRefreshViewPager; + + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.activity_ptr_viewpager); + + mPullToRefreshViewPager = (PullToRefreshViewPager) findViewById(R.id.pull_refresh_viewpager); + mPullToRefreshViewPager.setOnRefreshListener(this); + + ViewPager vp = mPullToRefreshViewPager.getRefreshableView(); + vp.setAdapter(new SamplePagerAdapter()); + } + + @Override + public void onRefresh(PullToRefreshBase refreshView) { + new GetDataTask().execute(); + } + + static class SamplePagerAdapter extends PagerAdapter { + + private static int[] sDrawables = { R.drawable.wallpaper, R.drawable.wallpaper, R.drawable.wallpaper, + R.drawable.wallpaper, R.drawable.wallpaper, R.drawable.wallpaper }; + + @Override + public int getCount() { + return sDrawables.length; + } + + @Override + public View instantiateItem(ViewGroup container, int position) { + ImageView imageView = new ImageView(container.getContext()); + imageView.setImageResource(sDrawables[position]); + + // Now just add ImageView to ViewPager and return it + container.addView(imageView, LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT); + + return imageView; + } + + @Override + public void destroyItem(ViewGroup container, int position, Object object) { + container.removeView((View) object); + } + + @Override + public boolean isViewFromObject(View view, Object object) { + return view == object; + } + } + + private class GetDataTask extends AsyncTask { + + @Override + protected Void doInBackground(Void... params) { + // Simulates a background job. + try { + Thread.sleep(4000); + } catch (InterruptedException e) { + } + return null; + } + + @Override + protected void onPostExecute(Void result) { + mPullToRefreshViewPager.onRefreshComplete(); + super.onPostExecute(result); + } + } + +} diff --git a/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshWebView2Activity.java b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshWebView2Activity.java new file mode 100644 index 00000000..786f1954 --- /dev/null +++ b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshWebView2Activity.java @@ -0,0 +1,66 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.samples; + +import android.app.Activity; +import android.os.Bundle; +import android.webkit.WebView; +import android.webkit.WebViewClient; + +import com.handmark.pulltorefresh.library.PullToRefreshBase; +import com.handmark.pulltorefresh.library.PullToRefreshBase.OnRefreshListener; +import com.handmark.pulltorefresh.library.extras.PullToRefreshWebView2; + +public final class PullToRefreshWebView2Activity extends Activity implements OnRefreshListener { + + /** Called when the activity is first created. */ + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.activity_ptr_webview2); + + PullToRefreshWebView2 pullRefreshWebView = (PullToRefreshWebView2) findViewById(R.id.pull_refresh_webview2); + pullRefreshWebView.setOnRefreshListener(this); + + WebView webView = pullRefreshWebView.getRefreshableView(); + webView.getSettings().setJavaScriptEnabled(true); + webView.setWebViewClient(new SampleWebViewClient()); + + // We just load a prepared HTML page from the assets folder for this + // sample, see that file for the Javascript implementation + webView.loadUrl("file:///android_asset/ptr_webview2_sample.html"); + } + + private static class SampleWebViewClient extends WebViewClient { + @Override + public boolean shouldOverrideUrlLoading(WebView view, String url) { + view.loadUrl(url); + return true; + } + } + + @Override + public void onRefresh(final PullToRefreshBase refreshView) { + // This is very contrived example, we just wait 2 seconds, then call + // onRefreshComplete() + refreshView.postDelayed(new Runnable() { + @Override + public void run() { + refreshView.onRefreshComplete(); + } + }, 2 * 1000); + } +} diff --git a/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshWebViewActivity.java b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshWebViewActivity.java new file mode 100644 index 00000000..1a42a06a --- /dev/null +++ b/Android-PullToRefresh/sample/src/com/handmark/pulltorefresh/samples/PullToRefreshWebViewActivity.java @@ -0,0 +1,53 @@ +/******************************************************************************* + * Copyright 2011, 2012 Chris Banes. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *******************************************************************************/ +package com.handmark.pulltorefresh.samples; + +import android.app.Activity; +import android.os.Bundle; +import android.webkit.WebView; +import android.webkit.WebViewClient; + +import com.handmark.pulltorefresh.library.PullToRefreshWebView; + +public final class PullToRefreshWebViewActivity extends Activity { + + PullToRefreshWebView mPullRefreshWebView; + WebView mWebView; + + /** Called when the activity is first created. */ + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.activity_ptr_webview); + + mPullRefreshWebView = (PullToRefreshWebView) findViewById(R.id.pull_refresh_webview); + mWebView = mPullRefreshWebView.getRefreshableView(); + + mWebView.getSettings().setJavaScriptEnabled(true); + mWebView.setWebViewClient(new SampleWebViewClient()); + mWebView.loadUrl("http://www.google.com"); + + } + + private static class SampleWebViewClient extends WebViewClient { + @Override + public boolean shouldOverrideUrlLoading(WebView view, String url) { + view.loadUrl(url); + return true; + } + } + +}