Merge "Consume AbsListView touch events following a successful long-press" (8ab1a37b) · Commits · e / os / android_frameworks_base

core/java/android/widget/AbsListView.java

+14 −0

Original line number	Diff line number	Diff line
		@@ -564,6 +564,12 @@ public abstract class AbsListView extends AdapterView<ListAdapter> implements Te
		*/
		private Runnable mTouchModeReset;

		/**
		* Whether the most recent touch event stream resulted in a successful
		* long-press action. This is reset on TOUCH_DOWN.
		*/
		private boolean mHasPerformedLongPress;

		/**
		* This view is in transcript mode -- it shows the bottom of the list when the data
		* changes
		@@ -3108,7 +3114,9 @@ public abstract class AbsListView extends AdapterView<ListAdapter> implements Te
		handled = performLongPress(child, longPressPosition, longPressId);
		}
		}

		if (handled) {
		mHasPerformedLongPress = true;
		mTouchMode = TOUCH_MODE_REST;
		setPressed(false);
		child.setPressed(false);
		@@ -3811,6 +3819,7 @@ public abstract class AbsListView extends AdapterView<ListAdapter> implements Te
		}

		private void onTouchDown(MotionEvent ev) {
		mHasPerformedLongPress = false;
		mActivePointerId = ev.getPointerId(0);

		if (mTouchMode == TOUCH_MODE_OVERFLING) {
		@@ -3874,6 +3883,11 @@ public abstract class AbsListView extends AdapterView<ListAdapter> implements Te
		}

		private void onTouchMove(MotionEvent ev, MotionEvent vtev) {
		if (mHasPerformedLongPress) {
		// Consume all move events following a successful long press.
		return;
		}

		int pointerIndex = ev.findPointerIndex(mActivePointerId);
		if (pointerIndex == -1) {
		pointerIndex = 0;