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Merge "Don't crash if a drag recipient throws an uncaught exception"

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This commit is contained in:
Christopher Tate
2011-08-16 17:03:24 -07:00
committed by Android (Google) Code Review
parent 751b85e8c3 d9be36c897
commit 755bd67a50
2 changed files with 16 additions and 10 deletions
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20
services/input/InputDispatcher.cpp
View File

@@ -3196,10 +3196,12 @@ void InputDispatcher::setInputWindows(const Vector<sp<InputWindowHandle> >& inpu
LOGD("Focus left window: %s",
mFocusedWindowHandle->name.string());
#endif
CancelationOptions options(CancelationOptions::CANCEL_NON_POINTER_EVENTS,
"focus left window");
synthesizeCancelationEventsForInputChannelLocked(
mFocusedWindowHandle->inputChannel, options);
if (mFocusedWindowHandle->inputChannel != NULL) {
CancelationOptions options(CancelationOptions::CANCEL_NON_POINTER_EVENTS,
"focus left window");
synthesizeCancelationEventsForInputChannelLocked(
mFocusedWindowHandle->inputChannel, options);
}
}
if (newFocusedWindowHandle != NULL) {
#if DEBUG_FOCUS
@@ -3216,10 +3218,12 @@ void InputDispatcher::setInputWindows(const Vector<sp<InputWindowHandle> >& inpu
#if DEBUG_FOCUS
LOGD("Touched window was removed: %s", touchedWindow.windowHandle->name.string());
#endif
CancelationOptions options(CancelationOptions::CANCEL_POINTER_EVENTS,
"touched window was removed");
synthesizeCancelationEventsForInputChannelLocked(
touchedWindow.windowHandle->inputChannel, options);
if (touchedWindow.windowHandle->inputChannel != NULL) {
CancelationOptions options(CancelationOptions::CANCEL_POINTER_EVENTS,
"touched window was removed");
synthesizeCancelationEventsForInputChannelLocked(
touchedWindow.windowHandle->inputChannel, options);
}
mTouchState.windows.removeAt(i--);
}
}

6
services/java/com/android/server/wm/WindowManagerService.java
View File

@@ -6573,8 +6573,10 @@ public class WindowManagerService extends IWindowManager.Stub
}
synchronized (mWindowMap) {
// !!! TODO: ANR the drag-receiving app
mDragState.mDragResult = false;
mDragState.endDragLw();
if (mDragState != null) {
mDragState.mDragResult = false;
mDragState.endDragLw();
}
}
break;
}