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-rw-r--r--core/java/android/widget/RemoteViewsAdapter.java19
-rw-r--r--core/java/android/widget/RemoteViewsService.java71
-rw-r--r--core/java/com/android/internal/widget/IRemoteViewsFactory.aidl2
3 files changed, 77 insertions, 15 deletions
diff --git a/core/java/android/widget/RemoteViewsAdapter.java b/core/java/android/widget/RemoteViewsAdapter.java
index 1c0a2bb..365133b 100644
--- a/core/java/android/widget/RemoteViewsAdapter.java
+++ b/core/java/android/widget/RemoteViewsAdapter.java
@@ -29,6 +29,7 @@ import android.os.HandlerThread;
import android.os.IBinder;
import android.os.Looper;
import android.os.Message;
+import android.os.RemoteException;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
@@ -156,13 +157,16 @@ public class RemoteViewsAdapter extends BaseAdapter implements Handler.Callback
// create in response to this bind
factory.onDataSetChanged();
}
- } catch (Exception e) {
+ } catch (RemoteException e) {
Log.e(TAG, "Error notifying factory of data set changed in " +
"onServiceConnected(): " + e.getMessage());
// Return early to prevent anything further from being notified
// (effectively nothing has changed)
return;
+ } catch (RuntimeException e) {
+ Log.e(TAG, "Error notifying factory of data set changed in " +
+ "onServiceConnected(): " + e.getMessage());
}
// Request meta data so that we have up to date data when calling back to
@@ -777,7 +781,7 @@ public class RemoteViewsAdapter extends BaseAdapter implements Handler.Callback
tmpMetaData.count = count;
tmpMetaData.setLoadingViewTemplates(loadingView, firstView);
}
- } catch (Exception e) {
+ } catch(RemoteException e) {
processException("updateMetaData", e);
}
}
@@ -792,12 +796,15 @@ public class RemoteViewsAdapter extends BaseAdapter implements Handler.Callback
try {
remoteViews = factory.getViewAt(position);
itemId = factory.getItemId(position);
- } catch (Exception e) {
+ } catch (RemoteException e) {
Log.e(TAG, "Error in updateRemoteViews(" + position + "): " + e.getMessage());
// Return early to prevent additional work in re-centering the view cache, and
// swapping from the loading view
return;
+ } catch (RuntimeException e) {
+ Log.e(TAG, "Error in updateRemoteViews(" + position + "): " + e.getMessage());
+ return;
}
if (remoteViews == null) {
@@ -971,18 +978,20 @@ public class RemoteViewsAdapter extends BaseAdapter implements Handler.Callback
return getCount() <= 0;
}
-
private void onNotifyDataSetChanged() {
// Complete the actual notifyDataSetChanged() call initiated earlier
IRemoteViewsFactory factory = mServiceConnection.getRemoteViewsFactory();
try {
factory.onDataSetChanged();
- } catch (Exception e) {
+ } catch (RemoteException e) {
Log.e(TAG, "Error in updateNotifyDataSetChanged(): " + e.getMessage());
// Return early to prevent from further being notified (since nothing has
// changed)
return;
+ } catch (RuntimeException e) {
+ Log.e(TAG, "Error in updateNotifyDataSetChanged(): " + e.getMessage());
+ return;
}
// Flush the cache so that we can reload new items from the service
diff --git a/core/java/android/widget/RemoteViewsService.java b/core/java/android/widget/RemoteViewsService.java
index e0b08d4..7ba4777 100644
--- a/core/java/android/widget/RemoteViewsService.java
+++ b/core/java/android/widget/RemoteViewsService.java
@@ -138,34 +138,87 @@ public abstract class RemoteViewsService extends Service {
return mIsCreated;
}
public synchronized void onDataSetChanged() {
- mFactory.onDataSetChanged();
+ try {
+ mFactory.onDataSetChanged();
+ } catch (Exception ex) {
+ Thread t = Thread.currentThread();
+ Thread.getDefaultUncaughtExceptionHandler().uncaughtException(t, ex);
+ }
}
public synchronized int getCount() {
- return mFactory.getCount();
+ int count = 0;
+ try {
+ count = mFactory.getCount();
+ } catch (Exception ex) {
+ Thread t = Thread.currentThread();
+ Thread.getDefaultUncaughtExceptionHandler().uncaughtException(t, ex);
+ }
+ return count;
}
public synchronized RemoteViews getViewAt(int position) {
- RemoteViews rv = mFactory.getViewAt(position);
- rv.setIsWidgetCollectionChild(true);
+ RemoteViews rv = null;
+ try {
+ rv = mFactory.getViewAt(position);
+ if (rv != null) {
+ rv.setIsWidgetCollectionChild(true);
+ }
+ } catch (Exception ex) {
+ Thread t = Thread.currentThread();
+ Thread.getDefaultUncaughtExceptionHandler().uncaughtException(t, ex);
+ }
return rv;
}
public synchronized RemoteViews getLoadingView() {
- return mFactory.getLoadingView();
+ RemoteViews rv = null;
+ try {
+ rv = mFactory.getLoadingView();
+ } catch (Exception ex) {
+ Thread t = Thread.currentThread();
+ Thread.getDefaultUncaughtExceptionHandler().uncaughtException(t, ex);
+ }
+ return rv;
}
public synchronized int getViewTypeCount() {
- return mFactory.getViewTypeCount();
+ int count = 0;
+ try {
+ count = mFactory.getViewTypeCount();
+ } catch (Exception ex) {
+ Thread t = Thread.currentThread();
+ Thread.getDefaultUncaughtExceptionHandler().uncaughtException(t, ex);
+ }
+ return count;
}
public synchronized long getItemId(int position) {
- return mFactory.getItemId(position);
+ long id = 0;
+ try {
+ id = mFactory.getItemId(position);
+ } catch (Exception ex) {
+ Thread t = Thread.currentThread();
+ Thread.getDefaultUncaughtExceptionHandler().uncaughtException(t, ex);
+ }
+ return id;
}
public synchronized boolean hasStableIds() {
- return mFactory.hasStableIds();
+ boolean hasStableIds = false;
+ try {
+ hasStableIds = mFactory.hasStableIds();
+ } catch (Exception ex) {
+ Thread t = Thread.currentThread();
+ Thread.getDefaultUncaughtExceptionHandler().uncaughtException(t, ex);
+ }
+ return hasStableIds;
}
public void onDestroy(Intent intent) {
synchronized (sLock) {
Intent.FilterComparison fc = new Intent.FilterComparison(intent);
if (RemoteViewsService.sRemoteViewFactories.containsKey(fc)) {
RemoteViewsFactory factory = RemoteViewsService.sRemoteViewFactories.get(fc);
- factory.onDestroy();
+ try {
+ factory.onDestroy();
+ } catch (Exception ex) {
+ Thread t = Thread.currentThread();
+ Thread.getDefaultUncaughtExceptionHandler().uncaughtException(t, ex);
+ }
RemoteViewsService.sRemoteViewFactories.remove(fc);
}
}
diff --git a/core/java/com/android/internal/widget/IRemoteViewsFactory.aidl b/core/java/com/android/internal/widget/IRemoteViewsFactory.aidl
index 5857acb..18076c4 100644
--- a/core/java/com/android/internal/widget/IRemoteViewsFactory.aidl
+++ b/core/java/com/android/internal/widget/IRemoteViewsFactory.aidl
@@ -22,7 +22,7 @@ import android.widget.RemoteViews;
/** {@hide} */
interface IRemoteViewsFactory {
void onDataSetChanged();
- void onDestroy(in Intent intent);
+ oneway void onDestroy(in Intent intent);
int getCount();
RemoteViews getViewAt(int position);
RemoteViews getLoadingView();
generated by cgit v1.1 at 2025-08-04 10:36:41 +0000