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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" />
</activity>
<activity
android:name="de.danoeh.antennapod.activity.ItemviewActivity"
android:configChanges="keyboardHidden|orientation" />
android:name="de.danoeh.antennapod.activity.ItemviewActivity" android:configChanges="keyboard|orientation"/>
<activity
android:name="de.danoeh.antennapod.activity.DownloadActivity"
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();
ItemDescriptionFragment fragment = ItemDescriptionFragment.newInstance(
item);
fragmentTransaction.add(R.id.description_fragment, fragment);
fragmentTransaction.replace(R.id.description_fragment, fragment);
fragmentTransaction.commit();
}

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

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