Properly cancel animators when View doesn't exist in starting state.
Bug 19290065
When a transition was interrupted, if a View was not in the start
state, but in the end state, then any animator on that View was
not canceled. This detects that situation and allows canceling
the animator on that View.
Change-Id: Ib1d0579bb6b211782c40c6327be59b0c59682731
diff --git a/core/java/android/transition/Transition.java b/core/java/android/transition/Transition.java
index ebc2aac..1b25505 100644
--- a/core/java/android/transition/Transition.java
+++ b/core/java/android/transition/Transition.java
@@ -1639,6 +1639,7 @@
for (int i = 0; i < count; i++) {
TransitionValues values = lookIn.get(i);
if (values == null) {
+ // Null values are always added to the end of the list, so we know to stop now.
return null;
}
if (values.view == view) {
@@ -1742,6 +1743,9 @@
View oldView = oldInfo.view;
TransitionValues startValues = getTransitionValues(oldView, true);
TransitionValues endValues = getMatchedTransitionValues(oldView, true);
+ if (startValues == null && endValues == null) {
+ endValues = mEndValues.viewValues.get(oldView);
+ }
boolean cancel = (startValues != null || endValues != null) &&
oldInfo.transition.areValuesChanged(oldValues, endValues);
if (cancel) {