Check if the activity translucency was converted before converted back. (39dd370d) · Commits · e / os / android_frameworks_base

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

+4 −2

Original line number	Diff line number	Diff line
		@@ -79,6 +79,7 @@ public class SwipeDismissLayout extends FrameLayout {
		private VelocityTracker mVelocityTracker;
		private float mTranslationX;
		private boolean mBlockGesture = false;
		private boolean mActivityTranslucencyConverted = false;

		private final DismissAnimator mDismissAnimator = new DismissAnimator();

		@@ -277,8 +278,9 @@ public class SwipeDismissLayout extends FrameLayout {
		protected void cancel() {
		if (!mIsWindowNativelyTranslucent) {
		Activity activity = findActivity();
		if (activity != null) {
		if (activity != null && mActivityTranslucencyConverted) {
		activity.convertFromTranslucent();
		mActivityTranslucencyConverted = false;
		}
		}
		if (mProgressListener != null) {
		@@ -319,7 +321,7 @@ public class SwipeDismissLayout extends FrameLayout {
		if (!mIsWindowNativelyTranslucent) {
		Activity activity = findActivity();
		if (activity != null) {
		activity.convertToTranslucent(null, null);
		mActivityTranslucencyConverted = activity.convertToTranslucent(null, null);
		}
		}
		}