diff options
Diffstat (limited to 'core/java/android/appwidget/AppWidgetHost.java')
| -rw-r--r-- | core/java/android/appwidget/AppWidgetHost.java | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/core/java/android/appwidget/AppWidgetHost.java b/core/java/android/appwidget/AppWidgetHost.java index 185fb5a..cb61a71 100644 --- a/core/java/android/appwidget/AppWidgetHost.java +++ b/core/java/android/appwidget/AppWidgetHost.java @@ -21,6 +21,7 @@ import java.util.HashMap; import android.app.ActivityThread; import android.content.Context; +import android.os.Binder; import android.os.Handler; import android.os.IBinder; import android.os.Looper; @@ -57,6 +58,9 @@ public class AppWidgetHost { class Callbacks extends IAppWidgetHost.Stub { public void updateAppWidget(int appWidgetId, RemoteViews views) { + if (isLocalBinder() && views != null) { + views = views.clone(); + } Message msg = mHandler.obtainMessage(HANDLE_UPDATE); msg.arg1 = appWidgetId; msg.obj = views; @@ -64,6 +68,9 @@ public class AppWidgetHost { } public void providerChanged(int appWidgetId, AppWidgetProviderInfo info) { + if (isLocalBinder() && info != null) { + info = info.clone(); + } Message msg = mHandler.obtainMessage(HANDLE_PROVIDER_CHANGED); msg.arg1 = appWidgetId; msg.obj = info; @@ -225,6 +232,10 @@ public class AppWidgetHost { throw new SecurityException("Disallowed call for uid " + uid); } + private boolean isLocalBinder() { + return Process.myPid() == Binder.getCallingPid(); + } + /** * Stop listening to changes for this AppWidget. */ |