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
diff --git a/include/ui/InputTransport.h b/include/ui/InputTransport.h
index dc9e27a..7efb6cc 100644
--- a/include/ui/InputTransport.h
+++ b/include/ui/InputTransport.h
@@ -250,12 +250,13 @@
status_t sendDispatchSignal();
/* Receives the finished signal from the consumer in reply to the original dispatch signal.
+ * Returns whether the consumer handled the message.
*
* Returns OK on success.
* Returns WOULD_BLOCK if there is no signal present.
* Other errors probably indicate that the channel is broken.
*/
- status_t receiveFinishedSignal();
+ status_t receiveFinishedSignal(bool& outHandled);
private:
sp<InputChannel> mChannel;
@@ -305,12 +306,12 @@
status_t consume(InputEventFactoryInterface* factory, InputEvent** outEvent);
/* Sends a finished signal to the publisher to inform it that the current message is
- * finished processing.
+ * finished processing and specifies whether the message was handled by the consumer.
*
* Returns OK on success.
* Errors probably indicate that the channel is broken.
*/
- status_t sendFinishedSignal();
+ status_t sendFinishedSignal(bool handled);
/* Receives the dispatched signal from the publisher.
*