Clean up the enter transition even if there is not entering fragment. (ec3364cc) · Commits · e / os / android_frameworks_base

core/java/android/app/BackStackRecord.java

+4 −4

Original line number	Diff line number	Diff line
		@@ -1107,6 +1107,7 @@ final class BackStackRecord extends FragmentTransaction implements
		}

		if (enterTransition != null) {
		enterTransition.removeTarget(state.nonExistentView);
		View view = inFragment.getView();
		if (view != null) {
		view.captureTransitioningViews(enteringViews);
		@@ -1115,7 +1116,6 @@ final class BackStackRecord extends FragmentTransaction implements
		}
		enteringViews.add(state.nonExistentView);
		// We added this earlier to prevent any views being targeted.
		enterTransition.removeTarget(state.nonExistentView);
		addTargets(enterTransition, enteringViews);
		}
		setSharedElementEpicenter(enterTransition, state);
		@@ -1170,7 +1170,7 @@ final class BackStackRecord extends FragmentTransaction implements
		Transition exitTransition, Transition sharedElementTransition, Fragment inFragment,
		boolean isBack) {
		boolean overlap = true;
		if (enterTransition != null && exitTransition != null) {
		if (enterTransition != null && exitTransition != null && inFragment != null) {
		overlap = isBack ? inFragment.getAllowReturnTransitionOverlap() :
		inFragment.getAllowEnterTransitionOverlap();
		}
		@@ -1638,7 +1638,7 @@ final class BackStackRecord extends FragmentTransaction implements

		private void setBackNameOverrides(TransitionState state, ArrayMap<String, View> namedViews,
		boolean isEnd) {
		int count = mSharedElementTargetNames.size();
		int count = mSharedElementTargetNames == null ? 0 : mSharedElementTargetNames.size();
		for (int i = 0; i < count; i++) {
		String source = mSharedElementSourceNames.get(i);
		String originalTarget = mSharedElementTargetNames.get(i);
		@@ -1656,7 +1656,7 @@ final class BackStackRecord extends FragmentTransaction implements

		private void setNameOverrides(TransitionState state, ArrayMap<String, View> namedViews,
		boolean isEnd) {
		int count = namedViews.size();
		int count = namedViews == null ? 0 : namedViews.size();
		for (int i = 0; i < count; i++) {
		String source = namedViews.keyAt(i);
		String target = namedViews.valueAt(i).getTransitionName();