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AntennaPod
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Code Issues Packages Projects Releases Wiki Activity

Added subscribe button to online feed view

This commit is contained in:
daniel oeh 2013-08-31 14:26:54 +02:00
parent 864a6b476b
commit a60ff4dd36
5 changed files with 146 additions and 7 deletions
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39
res/layout/onlinefeedview_header.xml
View File

@ -6,8 +6,8 @@
<ImageView
android:id="@+id/imgvCover"
android:layout_width="@dimen/thumbnail_length_itemlist"
android:layout_height="@dimen/thumbnail_length_itemlist"
android:layout_width="@dimen/thumbnail_length_onlinefeedview"
android:layout_height="@dimen/thumbnail_length_onlinefeedview"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_margin="4dp"/>
@ -15,25 +15,52 @@
<TextView
android:id="@+id/txtvTitle"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_height="wrap_content"
android:ellipsize="end"
android:gravity="center_vertical"
android:layout_alignTop="@id/imgvCover"
android:layout_alignBottom="@id/imgvCover"
android:layout_toRightOf="@id/imgvCover"
android:layout_alignParentRight="true"
android:lines="1"
android:textColor="?android:attr/textColorPrimary"
android:textSize="@dimen/text_size_large"
android:textSize="@dimen/text_size_medium"
android:layout_margin="4dp"/>
<TextView
android:id="@+id/txtvAuthor"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="4dp"
android:layout_below="@id/txtvTitle"
android:layout_toRightOf="@id/imgvCover"
android:lines="1"
android:ellipsize="end"
android:textColor="?android:attr/textColorSecondary"
android:textSize="@dimen/text_size_small"/>
<Button
android:id="@+id/butSubscribe"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="4dp"
android:text="@string/subscribe_label"
android:layout_below="@id/txtvAuthor"
android:layout_alignParentRight="true"
/>
<TextView
android:id="@+id/txtvDescription"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@id/imgvCover"
android:layout_below="@id/butSubscribe"
android:maxLines="3"
android:ellipsize="end"
android:textColor="?android:attr/textColorTertiary"
android:textSize="@dimen/text_size_micro"
android:paddingTop="16dp"
android:paddingBottom="16dp"
android:paddingLeft="8dp"
android:paddingRight="8dp"
android:layout_margin="4dp"/>
</RelativeLayout>

1
res/values/dimens.xml
View File

@ -12,4 +12,5 @@
<dimen name="text_size_large">22sp</dimen>
<dimen name="status_indicator_width">36dp</dimen>
<dimen name="thumbnail_length_itemlist">80dp</dimen>
<dimen name="thumbnail_length_onlinefeedview">110dp</dimen>
</resources>

4
res/values/strings.xml
View File

@ -256,4 +256,8 @@
<string name="folder_not_empty_dialog_msg">The folder you have selected is not empty. Media downloads and other files will be placed directly in this folder. Continue anyway?</string>
<string name="set_to_default_folder">Choose default folder</string>
<!-- Online feed view -->
<string name="subscribe_label">Subscribe</string>
<string name="subscribed_label">Subscribed</string>
<string name="downloading_label">Downloading...</string>
</resources>

101
src/de/danoeh/antennapod/activity/DefaultOnlineFeedViewActivity.java
View File

@ -1,26 +1,50 @@
package de.danoeh.antennapod.activity;
import android.content.Context;
import android.os.AsyncTask;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.adapter.FeedItemlistDescriptionAdapter;
import de.danoeh.antennapod.asynctask.ImageDiskCache;
import de.danoeh.antennapod.dialog.DownloadRequestErrorDialogCreator;
import de.danoeh.antennapod.feed.EventDistributor;
import de.danoeh.antennapod.feed.Feed;
import de.danoeh.antennapod.storage.DBReader;
import de.danoeh.antennapod.storage.DownloadRequestException;
import de.danoeh.antennapod.storage.DownloadRequester;
import java.util.Date;
import java.util.List;
/**
* Created by daniel on 24.08.13.
*/
public class DefaultOnlineFeedViewActivity extends OnlineFeedViewActivity {
private static final int EVENTS = EventDistributor.DOWNLOAD_HANDLED | EventDistributor.DOWNLOAD_QUEUED | EventDistributor.FEED_LIST_UPDATE;
private volatile List<Feed> feeds;
private Feed feed;
private Button subscribeButton;
@Override
protected void showFeedInformation(Feed feed) {
protected void loadData() {
super.loadData();
feeds = DBReader.getFeedList(this);
}
@Override
protected void showFeedInformation(final Feed feed) {
super.showFeedInformation(feed);
setContentView(R.layout.listview_activity);
this.feed = feed;
EventDistributor.getInstance().register(listener);
ListView listView = (ListView) findViewById(R.id.listview);
LayoutInflater inflater = (LayoutInflater)
getSystemService(Context.LAYOUT_INFLATER_SERVICE);
@ -31,16 +55,91 @@ public class DefaultOnlineFeedViewActivity extends OnlineFeedViewActivity {
ImageView cover = (ImageView) header.findViewById(R.id.imgvCover);
TextView title = (TextView) header.findViewById(R.id.txtvTitle);
TextView author = (TextView) header.findViewById(R.id.txtvAuthor);
TextView description = (TextView) header.findViewById(R.id.txtvDescription);
subscribeButton = (Button) header.findViewById(R.id.butSubscribe);
if (feed.getImage() != null) {
ImageDiskCache.getDefaultInstance().loadThumbnailBitmap(feed.getImage().getDownload_url(), cover, (int) getResources().getDimension(
R.dimen.thumbnail_length));
}
title.setText(feed.getTitle());
author.setText(feed.getAuthor());
description.setText(feed.getDescription());
subscribeButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
try {
DownloadRequester.getInstance().downloadFeed(
DefaultOnlineFeedViewActivity.this,
new Feed(feed.getDownload_url(), new Date(), feed
.getTitle()));
} catch (DownloadRequestException e) {
e.printStackTrace();
DownloadRequestErrorDialogCreator.newRequestErrorDialog(DefaultOnlineFeedViewActivity.this,
e.getMessage());
}
setSubscribeButtonState(feed);
}
});
setSubscribeButtonState(feed);
}
private boolean feedInFeedlist(Feed feed) {
if (feeds == null || feed == null)
return false;
for (Feed f : feeds) {
if (f.getIdentifyingValue().equals(feed.getIdentifyingValue())) {
return true;
}
}
return false;
}
private void setSubscribeButtonState(Feed feed) {
if (subscribeButton != null && feed != null) {
if (DownloadRequester.getInstance().isDownloadingFile(feed.getDownload_url())) {
subscribeButton.setEnabled(false);
subscribeButton.setText(R.string.downloading_label);
} else if (feedInFeedlist(feed)) {
subscribeButton.setEnabled(false);
subscribeButton.setText(R.string.subscribed_label);
} else {
subscribeButton.setEnabled(true);
subscribeButton.setText(R.string.subscribe_label);
}
}
}
EventDistributor.EventListener listener = new EventDistributor.EventListener() {
@Override
public void update(EventDistributor eventDistributor, Integer arg) {
if ((arg & EventDistributor.FEED_LIST_UPDATE) != 0) {
new AsyncTask<Void, Void, List<Feed>>() {
@Override
protected List<Feed> doInBackground(Void... params) {
return DBReader.getFeedList(DefaultOnlineFeedViewActivity.this);
}
@Override
protected void onPostExecute(List<Feed> feeds) {
super.onPostExecute(feeds);
DefaultOnlineFeedViewActivity.this.feeds = feeds;
setSubscribeButtonState(feed);
}
}.execute();
} else if ((arg & EVENTS) != 0) {
setSubscribeButtonState(feed);
}
}
};
@Override
protected void onStop() {
super.onStop();
EventDistributor.getInstance().unregister(listener);
}
}

8
src/de/danoeh/antennapod/activity/OnlineFeedViewActivity.java
View File

@ -129,6 +129,7 @@ public abstract class OnlineFeedViewActivity extends ActionBarActivity {
new Thread() {
@Override
public void run() {
loadData();
downloader.call();
onDownloadCompleted(downloader);
}
@ -218,6 +219,13 @@ public abstract class OnlineFeedViewActivity extends ActionBarActivity {
thread.start();
}
/**
* Can be used to load data asynchronously.
* */
protected void loadData() {
}
/**
* Called when feed parsed successfully
*/