Merge "Prevent accidentally click on RecyclerView" (ed6341bf) · Commits · e / os / android_frameworks_base

core/java/android/view/MotionEvent.java

+10 −1

Original line number	Diff line number	Diff line
		@@ -476,6 +476,14 @@ public final class MotionEvent extends InputEvent implements Parcelable {
		*/
		public static final int FLAG_IS_GENERATED_GESTURE = 0x8;

		/**
		* This flag associated with {@link #ACTION_POINTER_UP}, this indicates that the pointer
		* has been canceled. Typically this is used for palm event when the user has accidental
		* touches.
		* @hide
		*/
		public static final int FLAG_CANCELED = 0x20;

		/**
		* Private flag that indicates when the system has detected that this motion event
		* may be inconsistent with respect to the sequence of previously delivered motion events,
		@@ -3477,7 +3485,8 @@ public final class MotionEvent extends InputEvent implements Parcelable {
		} else if (newPointerCount == 1) {
		// The first/last pointer went down/up.
		newAction = oldActionMasked == ACTION_POINTER_DOWN
		? ACTION_DOWN : ACTION_UP;
		? ACTION_DOWN
		: (getFlags() & FLAG_CANCELED) == 0 ? ACTION_UP : ACTION_CANCEL;
		} else {
		// A secondary pointer went down/up.
		newAction = oldActionMasked