Make sure visible View state is updated before dispatching clicks (a35d7687) · Commits · e / os / android_frameworks_base

core/java/android/view/View.java

+16 −1

Original line number	Diff line number	Diff line
		@@ -1775,6 +1775,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback, Accessibility

		private CheckForLongPress mPendingCheckForLongPress;
		private CheckForTap mPendingCheckForTap = null;
		private PerformClick mPerformClick;

		private UnsetPressedState mUnsetPressedState;

		@@ -4330,9 +4331,17 @@ public class View implements Drawable.Callback, KeyEvent.Callback, Accessibility

		// Only perform take click actions if we were in the pressed state
		if (!focusTaken) {
		// Use a Runnable and post this rather than calling
		// performClick directly. This lets other visual state
		// of the view update before click actions start.
		if (mPerformClick == null) {
		mPerformClick = new PerformClick();
		}
		if (!post(mPerformClick)) {
		performClick();
		}
		}
		}

		if (mUnsetPressedState == null) {
		mUnsetPressedState = new UnsetPressedState();
		@@ -8965,6 +8974,12 @@ public class View implements Drawable.Callback, KeyEvent.Callback, Accessibility
		}
		}

		private final class PerformClick implements Runnable {
		public void run() {
		performClick();
		}
		}

		/**
		* Interface definition for a callback to be invoked when a key event is
		* dispatched to this view. The callback will be invoked before the key