Haptick and audio feedback on key repeat

Bug: 6522943
Change-Id: I181f7e8722bf1b3042d7f384ae8ebf87f29458a9

java/src/com/android/inputmethod/keyboard/MainKeyboardView.java

@@ -240,7 +240,9 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
             case MSG_REPEAT_KEY:
                 final Key currentKey = tracker.getKey();
                 if (currentKey != null && currentKey.mCode == msg.arg1) {
-                    tracker.onRegisterKey(currentKey);
+                    tracker.onRepeatKey(currentKey);
+                    AudioAndHapticFeedbackManager.getInstance().hapticAndAudioFeedback(
+                            currentKey.mCode, keyboardView);
                     startKeyRepeatTimer(tracker, mKeyRepeatInterval);
                 }
                 break;

java/src/com/android/inputmethod/keyboard/PointerTracker.java

@@ -1266,15 +1266,13 @@ public final class PointerTracker implements PointerTrackerQueue.Element {
         if (!key.isRepeatable()) return;
         // Don't start key repeat when we are in sliding input mode.
         if (mIsInSlidingKeyInput) return;
-        onRegisterKey(key);
+        onRepeatKey(key);
         mTimerProxy.startKeyRepeatTimer(this);
     }
 
-    public void onRegisterKey(final Key key) {
-        if (key != null) {
-            detectAndSendKey(key, key.mX, key.mY, SystemClock.uptimeMillis());
-            mTimerProxy.startTypingStateTimer(key);
-        }
+    public void onRepeatKey(final Key key) {
+        detectAndSendKey(key, key.mX, key.mY, SystemClock.uptimeMillis());
+        mTimerProxy.startTypingStateTimer(key);
     }
 
     private boolean isMajorEnoughMoveToBeOnNewKey(final int x, final int y, final long eventTime,