Implement default key handling for native code.

The native code now maintains a list of all keys that may use
default handling.  If the app finishes one of these keys
without handling it, the key will be passed back off to Java
for default treatment.

Change-Id: I6a842a0d728eeafa4de7142fae573f8c11099e18

1 files changed, 3 insertions, 1 deletions

diff --git a/include/ui/InputTransport.h b/include/ui/InputTransport.h
index 4e76051..2dfe2a8 100644
--- a/include/ui/InputTransport.h
+++ b/include/ui/InputTransport.h
@@ -339,12 +339,14 @@ public:
     explicit AInputQueue(const android::sp<android::InputChannel>& channel);
 
     /* Destroys the consumer and releases its input channel. */
-    ~AInputQueue();
+    virtual ~AInputQueue();
 
     inline android::InputConsumer& getConsumer() { return mConsumer; }
     
     android::status_t consume(android::InputEvent** event);
     
+    virtual void doDefaultKey(android::KeyEvent* keyEvent) = 0;
+    
 private:
     android::InputConsumer mConsumer;
     android::PreallocatedInputEventFactory mInputEventFactory;