[Motion] Removed internal listener from container transform after tra…

…nsition ends. Resolves #1601 PiperOrigin-RevId: 325798894 (cherry picked from commit 05e0496)
material-components · Aug 28, 2020 · 42b03b3 · 42b03b3
1 parent 821bf26
commit 42b03b3
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diff --git a/lib/java/com/google/android/material/transition/MaterialContainerTransform.java b/lib/java/com/google/android/material/transition/MaterialContainerTransform.java
@@ -961,6 +961,7 @@ public void onTransitionStart(@NonNull Transition transition) {
 
           @Override
           public void onTransitionEnd(@NonNull Transition transition) {
+            removeListener(this);
             if (holdAtEndEnabled) {
               // Keep drawable showing and views hidden (useful for Activity return transitions)
               return;

diff --git a/lib/java/com/google/android/material/transition/platform/MaterialContainerTransform.java b/lib/java/com/google/android/material/transition/platform/MaterialContainerTransform.java
@@ -966,6 +966,7 @@ public void onTransitionStart(@NonNull Transition transition) {
 
           @Override
           public void onTransitionEnd(@NonNull Transition transition) {
+            removeListener(this);
             if (holdAtEndEnabled) {
               // Keep drawable showing and views hidden (useful for Activity return transitions)
               return;