Merge "Process input events immediately when received." (d4762334) · Commits · e / os / android_frameworks_base

core/java/android/view/ViewRootImpl.java

+24 −15

Original line number	Diff line number	Diff line
		@@ -2631,7 +2631,7 @@ public final class ViewRootImpl extends Handler implements ViewParent,
		break;
		case DISPATCH_KEY: {
		KeyEvent event = (KeyEvent)msg.obj;
		enqueueInputEvent(event, null, 0);
		enqueueInputEvent(event, null, 0, true);
		} break;
		case DISPATCH_KEY_FROM_IME: {
		if (LOCAL_LOGV) Log.v(
		@@ -2644,7 +2644,7 @@ public final class ViewRootImpl extends Handler implements ViewParent,
		//noinspection UnusedAssignment
		event = KeyEvent.changeFlags(event, event.getFlags() & ~KeyEvent.FLAG_FROM_SYSTEM);
		}
		enqueueInputEvent(event, null, QueuedInputEvent.FLAG_DELIVER_POST_IME);
		enqueueInputEvent(event, null, QueuedInputEvent.FLAG_DELIVER_POST_IME, true);
		} break;
		case FINISH_INPUT_CONNECTION: {
		InputMethodManager imm = InputMethodManager.peekInstance();
		@@ -2947,7 +2947,7 @@ public final class ViewRootImpl extends Handler implements ViewParent,
		case MotionEvent.ACTION_DOWN:
		x.reset(2);
		y.reset(2);
		dispatchKey(new KeyEvent(curTime, curTime,
		enqueueInputEvent(new KeyEvent(curTime, curTime,
		KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_CENTER, 0, metaState,
		KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK,
		InputDevice.SOURCE_KEYBOARD));
		@@ -2955,7 +2955,7 @@ public final class ViewRootImpl extends Handler implements ViewParent,
		case MotionEvent.ACTION_UP:
		x.reset(2);
		y.reset(2);
		dispatchKey(new KeyEvent(curTime, curTime,
		enqueueInputEvent(new KeyEvent(curTime, curTime,
		KeyEvent.ACTION_UP, KeyEvent.KEYCODE_DPAD_CENTER, 0, metaState,
		KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK,
		InputDevice.SOURCE_KEYBOARD));
		@@ -3009,7 +3009,7 @@ public final class ViewRootImpl extends Handler implements ViewParent,
		+ keycode);
		movement--;
		int repeatCount = accelMovement - movement;
		dispatchKey(new KeyEvent(curTime, curTime,
		enqueueInputEvent(new KeyEvent(curTime, curTime,
		KeyEvent.ACTION_MULTIPLE, keycode, repeatCount, metaState,
		KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK,
		InputDevice.SOURCE_KEYBOARD));
		@@ -3019,11 +3019,11 @@ public final class ViewRootImpl extends Handler implements ViewParent,
		+ keycode);
		movement--;
		curTime = SystemClock.uptimeMillis();
		dispatchKey(new KeyEvent(curTime, curTime,
		enqueueInputEvent(new KeyEvent(curTime, curTime,
		KeyEvent.ACTION_DOWN, keycode, 0, metaState,
		KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK,
		InputDevice.SOURCE_KEYBOARD));
		dispatchKey(new KeyEvent(curTime, curTime,
		enqueueInputEvent(new KeyEvent(curTime, curTime,
		KeyEvent.ACTION_UP, keycode, 0, metaState,
		KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK,
		InputDevice.SOURCE_KEYBOARD));
		@@ -3090,7 +3090,7 @@ public final class ViewRootImpl extends Handler implements ViewParent,

		if (xDirection != mLastJoystickXDirection) {
		if (mLastJoystickXKeyCode != 0) {
		dispatchKey(new KeyEvent(time, time,
		enqueueInputEvent(new KeyEvent(time, time,
		KeyEvent.ACTION_UP, mLastJoystickXKeyCode, 0, metaState,
		deviceId, 0, KeyEvent.FLAG_FALLBACK, source));
		mLastJoystickXKeyCode = 0;
		@@ -3101,7 +3101,7 @@ public final class ViewRootImpl extends Handler implements ViewParent,
		if (xDirection != 0 && synthesizeNewKeys) {
		mLastJoystickXKeyCode = xDirection > 0
		? KeyEvent.KEYCODE_DPAD_RIGHT : KeyEvent.KEYCODE_DPAD_LEFT;
		dispatchKey(new KeyEvent(time, time,
		enqueueInputEvent(new KeyEvent(time, time,
		KeyEvent.ACTION_DOWN, mLastJoystickXKeyCode, 0, metaState,
		deviceId, 0, KeyEvent.FLAG_FALLBACK, source));
		}
		@@ -3109,7 +3109,7 @@ public final class ViewRootImpl extends Handler implements ViewParent,

		if (yDirection != mLastJoystickYDirection) {
		if (mLastJoystickYKeyCode != 0) {
		dispatchKey(new KeyEvent(time, time,
		enqueueInputEvent(new KeyEvent(time, time,
		KeyEvent.ACTION_UP, mLastJoystickYKeyCode, 0, metaState,
		deviceId, 0, KeyEvent.FLAG_FALLBACK, source));
		mLastJoystickYKeyCode = 0;
		@@ -3120,7 +3120,7 @@ public final class ViewRootImpl extends Handler implements ViewParent,
		if (yDirection != 0 && synthesizeNewKeys) {
		mLastJoystickYKeyCode = yDirection > 0
		? KeyEvent.KEYCODE_DPAD_DOWN : KeyEvent.KEYCODE_DPAD_UP;
		dispatchKey(new KeyEvent(time, time,
		enqueueInputEvent(new KeyEvent(time, time,
		KeyEvent.ACTION_DOWN, mLastJoystickYKeyCode, 0, metaState,
		deviceId, 0, KeyEvent.FLAG_FALLBACK, source));
		}
		@@ -3805,8 +3805,12 @@ public final class ViewRootImpl extends Handler implements ViewParent,
		}
		}

		void enqueueInputEvent(InputEvent event) {
		enqueueInputEvent(event, null, 0, false);
		}

		void enqueueInputEvent(InputEvent event,
		InputEventReceiver receiver, int flags) {
		InputEventReceiver receiver, int flags, boolean processImmediately) {
		QueuedInputEvent q = obtainQueuedInputEvent(event, receiver, flags);

		if (ViewDebug.DEBUG_LATENCY) {
		@@ -3830,8 +3834,12 @@ public final class ViewRootImpl extends Handler implements ViewParent,
		last.mNext = q;
		}

		if (processImmediately) {
		doProcessInputEvents();
		} else {
		scheduleProcessInputEvents();
		}
		}

		private void scheduleProcessInputEvents() {
		if (!mProcessInputEventsScheduled) {
		@@ -3919,13 +3927,14 @@ public final class ViewRootImpl extends Handler implements ViewParent,

		@Override
		public void onInputEvent(InputEvent event) {
		enqueueInputEvent(event, this, 0);
		enqueueInputEvent(event, this, 0, true);
		}
		}
		WindowInputEventReceiver mInputEventReceiver;

		public void dispatchKey(KeyEvent event) {
		enqueueInputEvent(event, null, 0);
		Message msg = obtainMessage(DISPATCH_KEY, event);
		sendMessage(msg);
		}

		public void dispatchAppVisibility(boolean visible) {