Allow null target in ObjectAnimator if the target has never been set am: 4d04b1a446 am: fd2c4f186b

am: 07c6140cda Change-Id: I230e79daa0e13dffeaa6137ea513272e0b9d45c5
2016-09-27 07:29:03 +00:00
parent 15af8149d0 07c6140cda
commit 2d7cb10ea4
1 changed files with 3 additions and 2 deletions
--- a/core/java/android/animation/ObjectAnimator.java
+++ b/core/java/android/animation/ObjectAnimator.java
@@ -977,8 +977,9 @@ public final class ObjectAnimator extends ValueAnimator {
    @Override
    void animateValue(float fraction) {
        final Object target = getTarget();
-        if (target == null) {
-            // We lost the target reference, cancel and clean up.
+        if (mTarget != null && target == null) {
+            // We lost the target reference, cancel and clean up. Note: we allow null target if the
+            /// target has never been set.
            cancel();
            return;
        }