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AntennaPod
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Code Issues Packages Projects Releases Wiki Activity

Fix orientation change bug in ItemDescriptionFragment

This commit is contained in:
daniel oeh 2012-09-13 13:15:30 +02:00
parent 7ae8c906c3
commit 33711e1657
3 changed files with 33 additions and 16 deletions
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3
AndroidManifest.xml
View File

@ -60,8 +60,7 @@
android:value=".activity.SearchActivity" /> android:value=".activity.SearchActivity" />
</activity> </activity>
<activity <activity
android:name="de.danoeh.antennapod.activity.ItemviewActivity" android:name="de.danoeh.antennapod.activity.ItemviewActivity" android:configChanges="keyboard|orientation"/>
android:configChanges="keyboardHidden|orientation" />
<activity <activity
android:name="de.danoeh.antennapod.activity.DownloadActivity" android:name="de.danoeh.antennapod.activity.DownloadActivity"
android:label="@string/downloads_label" /> android:label="@string/downloads_label" />

2
src/de/danoeh/antennapod/activity/ItemviewActivity.java
View File

@ -94,7 +94,7 @@ public class ItemviewActivity extends SherlockFragmentActivity {
.beginTransaction(); .beginTransaction();
ItemDescriptionFragment fragment = ItemDescriptionFragment.newInstance( ItemDescriptionFragment fragment = ItemDescriptionFragment.newInstance(
item); item);
fragmentTransaction.add(R.id.description_fragment, fragment); fragmentTransaction.replace(R.id.description_fragment, fragment);
fragmentTransaction.commit(); fragmentTransaction.commit();
} }

44
src/de/danoeh/antennapod/fragment/ItemDescriptionFragment.java
View File

@ -48,29 +48,30 @@ public class ItemDescriptionFragment extends SherlockFragment {
@Override @Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) { Bundle savedInstanceState) {
if (AppConfig.DEBUG)
Log.d(TAG, "Creating view");
webvDescription = new WebView(getActivity()); webvDescription = new WebView(getActivity());
webvDescription.getSettings().setUseWideViewPort(false); webvDescription.getSettings().setUseWideViewPort(false);
return webvDescription; return webvDescription;
} }
@SuppressLint("NewApi") @Override
public void onDestroyView() {
super.onDestroyView();
}
@Override @Override
public void onAttach(Activity activity) { public void onAttach(Activity activity) {
super.onAttach(activity); super.onAttach(activity);
if (webViewLoader == null && item != null) { if (AppConfig.DEBUG)
webViewLoader = createLoader(); Log.d(TAG, "Fragment attached");
if (android.os.Build.VERSION.SDK_INT > android.os.Build.VERSION_CODES.GINGERBREAD_MR1) {
webViewLoader.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
} else {
webViewLoader.execute();
}
}
} }
@Override @Override
public void onDetach() { public void onDetach() {
super.onDetach(); super.onDetach();
if (AppConfig.DEBUG)
Log.d(TAG, "Fragment detached");
if (webViewLoader != null) { if (webViewLoader != null) {
webViewLoader.cancel(true); webViewLoader.cancel(true);
} }
@ -79,6 +80,8 @@ public class ItemDescriptionFragment extends SherlockFragment {
@Override @Override
public void onDestroy() { public void onDestroy() {
super.onDestroy(); super.onDestroy();
if (AppConfig.DEBUG)
Log.d(TAG, "Fragment destroyed");
if (webViewLoader != null) { if (webViewLoader != null) {
webViewLoader.cancel(true); webViewLoader.cancel(true);
} }
@ -88,6 +91,8 @@ public class ItemDescriptionFragment extends SherlockFragment {
@Override @Override
public void onCreate(Bundle savedInstanceState) { public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); super.onCreate(savedInstanceState);
if (AppConfig.DEBUG)
Log.d(TAG, "Creating fragment");
setRetainInstance(true); setRetainInstance(true);
FeedManager manager = FeedManager.getInstance(); FeedManager manager = FeedManager.getInstance();
Bundle args = getArguments(); Bundle args = getArguments();
@ -96,6 +101,17 @@ public class ItemDescriptionFragment extends SherlockFragment {
if (feedId != -1 && itemId != -1) { if (feedId != -1 && itemId != -1) {
Feed feed = manager.getFeed(feedId); Feed feed = manager.getFeed(feedId);
item = manager.getFeedItem(itemId, feed); item = manager.getFeedItem(itemId, feed);
} else {
Log.e(TAG, TAG + " was called with invalid arguments");
}
}
@SuppressLint("NewApi")
@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
if (item != null) {
webViewLoader = createLoader(); webViewLoader = createLoader();
if (android.os.Build.VERSION.SDK_INT > android.os.Build.VERSION_CODES.GINGERBREAD_MR1) { if (android.os.Build.VERSION.SDK_INT > android.os.Build.VERSION_CODES.GINGERBREAD_MR1) {
webViewLoader.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR); webViewLoader.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
@ -103,9 +119,13 @@ public class ItemDescriptionFragment extends SherlockFragment {
webViewLoader.execute(); webViewLoader.execute();
} }
} else { } else {
Log.e(TAG, TAG + " was called with invalid arguments"); Log.e(TAG, "Error in onViewCreated: Item was null");
}
} }
@Override
public void onResume() {
super.onResume();
} }
private AsyncTask<Void, Void, Void> createLoader() { private AsyncTask<Void, Void, Void> createLoader() {
@ -159,8 +179,6 @@ public class ItemDescriptionFragment extends SherlockFragment {
return null; return null;
} }
}; };
} }
} }