Tell system server whether the app handled input events.

Refactored ViewRoot, NativeActivity and related classes to tell the
dispatcher whether an input event was actually handled by the application.

This will be used to move more of the global default key processing
into the system server instead of the application.

Change-Id: If06b98b6f45c543e5ac5b1eae2b3baf9371fba28

1 files changed, 5 insertions, 2 deletions

diff --git a/core/java/android/service/wallpaper/WallpaperService.java b/core/java/android/service/wallpaper/WallpaperService.java
index 26346d2..755e39f 100644
--- a/core/java/android/service/wallpaper/WallpaperService.java
+++ b/core/java/android/service/wallpaper/WallpaperService.java
@@ -219,14 +219,17 @@ public abstract class WallpaperService extends Service {
         
         final InputHandler mInputHandler = new BaseInputHandler() {
             @Override
-            public void handleMotion(MotionEvent event, Runnable finishedCallback) {
+            public void handleMotion(MotionEvent event,
+                    InputQueue.FinishedCallback finishedCallback) {
+                boolean handled = false;
                 try {
                     int source = event.getSource();
                     if ((source & InputDevice.SOURCE_CLASS_POINTER) != 0) {
                         dispatchPointer(event);
+                        handled = true;
                     }
                 } finally {
-                    finishedCallback.run();
+                    finishedCallback.finished(handled);
                 }
             }
         };