Fix touch focus not updated correctly after launching overview with live tile.
Similar to ag/19938037
Fixes: 277625965
Test: Meta+Tab to launch overview from app, or swipe from app, then use DPAD_LEFT and DPAD_RIGHT to go through overview. Make sure the selected task is highlighted
Change-Id: Id0138878d32e4d37f30cef51ddb9ddb9df85fd65
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java
index 64165b6..cd98e7a 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java
@@ -61,6 +61,14 @@
mTarget = activity.getDragLayer();
mTarget.getLocationOnScreen(mLocationOnScreen);
+
+ // When Overview is launched via meta+tab or swipe up from an app,
+ // the touch mode somehow is not changed to false by the Android framework.
+ // The subsequent key events (e.g. DPAD_LEFT, DPAD_RIGHT) can only be dispatched to
+ // focused views, while focus can only be requested in
+ // {@link View#requestFocusNoSearch(int, Rect)} when touch mode is false. To note,
+ // here we launch overview with live tile.
+ mActivity.getRootView().getViewRootImpl().touchModeChanged(false);
}
@Override