Limit swipe dismiss progress to positive values (6c5c48a8) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/widget/SwipeDismissLayout.java

+4 −5

Original line number	Diff line number	Diff line
		@@ -45,10 +45,9 @@ public class SwipeDismissLayout extends FrameLayout {
		/**
		* Called when the layout has been swiped and the position of the window should change.
		*
		* @param progress A number in [-1, 1] representing how far to the left
		* or right the window has been swiped. Negative values are swipes
		* left, and positives are right.
		* @param translate A number in [-w, w], where w is the width of the
		* @param progress A number in [0, 1] representing how far to the
		* right the window has been swiped
		* @param translate A number in [0, w], where w is the width of the
		* layout. This is equivalent to progress * layout.getWidth().
		*/
		void onSwipeProgressChanged(SwipeDismissLayout layout, float progress, float translate);
		@@ -207,7 +206,7 @@ public class SwipeDismissLayout extends FrameLayout {

		private void setProgress(float deltaX) {
		mTranslationX = deltaX;
		if (mProgressListener != null) {
		if (mProgressListener != null && deltaX >= 0) {
		mProgressListener.onSwipeProgressChanged(this, deltaX / getWidth(), deltaX);
		}
		}