Deliver key repeats for artificial dpad events (40f8f0d1) · Commits · e / os / android_frameworks_base

core/java/android/view/ViewRootImpl.java

+32 −4

Original line number	Diff line number	Diff line
		@@ -2952,6 +2952,8 @@ public final class ViewRootImpl implements ViewParent,
		private final static int MSG_DISPATCH_DONE_ANIMATING = 22;
		private final static int MSG_INVALIDATE_WORLD = 23;
		private final static int MSG_WINDOW_MOVED = 24;
		private final static int MSG_ENQUEUE_X_AXIS_KEY_REPEAT = 25;
		private final static int MSG_ENQUEUE_Y_AXIS_KEY_REPEAT = 26;

		final class ViewRootHandler extends Handler {
		@Override
		@@ -3003,6 +3005,10 @@ public final class ViewRootImpl implements ViewParent,
		return "MSG_DISPATCH_DONE_ANIMATING";
		case MSG_WINDOW_MOVED:
		return "MSG_WINDOW_MOVED";
		case MSG_ENQUEUE_X_AXIS_KEY_REPEAT:
		return "MSG_ENQUEUE_X_AXIS_KEY_REPEAT";
		case MSG_ENQUEUE_Y_AXIS_KEY_REPEAT:
		return "MSG_ENQUEUE_Y_AXIS_KEY_REPEAT";
		}
		return super.getMessageName(message);
		}
		@@ -3229,6 +3235,18 @@ public final class ViewRootImpl implements ViewParent,
		invalidateWorld(mView);
		}
		} break;
		case MSG_ENQUEUE_X_AXIS_KEY_REPEAT:
		case MSG_ENQUEUE_Y_AXIS_KEY_REPEAT: {
		KeyEvent oldEvent = (KeyEvent)msg.obj;
		KeyEvent e = KeyEvent.changeTimeRepeat(oldEvent, SystemClock.uptimeMillis(),
		oldEvent.getRepeatCount() + 1);
		if (mAttachInfo.mHasWindowFocus) {
		enqueueInputEvent(e);
		Message m = obtainMessage(msg.what, e);
		m.setAsynchronous(true);
		sendMessageDelayed(m, mViewConfiguration.getKeyRepeatDelay());
		}
		} break;
		}
		}
		}
		@@ -3677,6 +3695,7 @@ public final class ViewRootImpl implements ViewParent,

		if (xDirection != mLastJoystickXDirection) {
		if (mLastJoystickXKeyCode != 0) {
		mHandler.removeMessages(MSG_ENQUEUE_X_AXIS_KEY_REPEAT);
		enqueueInputEvent(new KeyEvent(time, time,
		KeyEvent.ACTION_UP, mLastJoystickXKeyCode, 0, metaState,
		deviceId, 0, KeyEvent.FLAG_FALLBACK, source));
		@@ -3688,14 +3707,19 @@ public final class ViewRootImpl implements ViewParent,
		if (xDirection != 0 && synthesizeNewKeys) {
		mLastJoystickXKeyCode = xDirection > 0
		? KeyEvent.KEYCODE_DPAD_RIGHT : KeyEvent.KEYCODE_DPAD_LEFT;
		enqueueInputEvent(new KeyEvent(time, time,
		final KeyEvent e = new KeyEvent(time, time,
		KeyEvent.ACTION_DOWN, mLastJoystickXKeyCode, 0, metaState,
		deviceId, 0, KeyEvent.FLAG_FALLBACK, source));
		deviceId, 0, KeyEvent.FLAG_FALLBACK, source);
		enqueueInputEvent(e);
		Message m = mHandler.obtainMessage(MSG_ENQUEUE_X_AXIS_KEY_REPEAT, e);
		m.setAsynchronous(true);
		mHandler.sendMessageDelayed(m, mViewConfiguration.getKeyRepeatTimeout());
		}
		}

		if (yDirection != mLastJoystickYDirection) {
		if (mLastJoystickYKeyCode != 0) {
		mHandler.removeMessages(MSG_ENQUEUE_Y_AXIS_KEY_REPEAT);
		enqueueInputEvent(new KeyEvent(time, time,
		KeyEvent.ACTION_UP, mLastJoystickYKeyCode, 0, metaState,
		deviceId, 0, KeyEvent.FLAG_FALLBACK, source));
		@@ -3707,9 +3731,13 @@ public final class ViewRootImpl implements ViewParent,
		if (yDirection != 0 && synthesizeNewKeys) {
		mLastJoystickYKeyCode = yDirection > 0
		? KeyEvent.KEYCODE_DPAD_DOWN : KeyEvent.KEYCODE_DPAD_UP;
		enqueueInputEvent(new KeyEvent(time, time,
		final KeyEvent e = new KeyEvent(time, time,
		KeyEvent.ACTION_DOWN, mLastJoystickYKeyCode, 0, metaState,
		deviceId, 0, KeyEvent.FLAG_FALLBACK, source));
		deviceId, 0, KeyEvent.FLAG_FALLBACK, source);
		enqueueInputEvent(e);
		Message m = mHandler.obtainMessage(MSG_ENQUEUE_Y_AXIS_KEY_REPEAT, e);
		m.setAsynchronous(true);
		mHandler.sendMessageDelayed(m, mViewConfiguration.getKeyRepeatTimeout());
		}
		}
		}

services/input/InputDispatcher.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -165,6 +165,8 @@ struct InputTarget {
		* Input dispatcher configuration.
		*
		* Specifies various options that modify the behavior of the input dispatcher.
		* The values provided here are merely defaults. The actual values will come from ViewConfiguration
		* and are passed into the dispatcher during initialization.
		*/
		struct InputDispatcherConfiguration {
		// The key repeat initial timeout.