commit 38afb8fc071075ba582e10b2bd2bef9d3f9b3d29
author Daichi Hirono <hirono@google.com> Thu Jan 14 12:45:49 2016 +0900
committer Daichi Hirono <hirono@google.com> Thu Jan 14 12:45:49 2016 +0900
tree a29cad474c2d2180e3fd4ca7522011316a475b02
parent 32e05a45ae2e86468bf1d25659aeaedcf7bc235e

Check isDestroyed after finishing async HandleRootsChangedTask.

HandleRootsChangedTask will be finished after the Activity is destroyed,
though we no longer to be able to change the directory at that time.

BUG=26454277

Change-Id: Ia414134c80d900ef2e6c382fdd9209a154d940af

src/com/android/documentsui/BaseActivity.java

diff --git a/src/com/android/documentsui/BaseActivity.java b/src/com/android/documentsui/BaseActivity.java
index 180a48e..2e2dccd 100644
--- a/src/com/android/documentsui/BaseActivity.java
+++ b/src/com/android/documentsui/BaseActivity.java
@@ -630,7 +630,7 @@
 
         @Override
         protected void onPostExecute(RootInfo homeRoot) {
-            if (homeRoot != null && mHome != null) {
+            if (homeRoot != null && mHome != null && !isDestroyed()) {
                 // Clear entire backstack and start in new root
                 mState.onRootChanged(homeRoot);
                 mSearchManager.update(homeRoot);