am b372b82d: am 4e79fdca: Fix NPE if user finishes activity quickly.

* commit 'b372b82d4bdb477b3dfd9911caa729e4626bd00b': Fix NPE if user finishes activity quickly.
2014-11-18 18:58:18 +00:00
parent e4f6dd1167 b372b82d4b
commit 4b8dd637c8
1 changed files with 3 additions and 0 deletions
--- a/samples/SupportLeanbackDemos/src/com/example/android/leanback/BrowseErrorActivity.java
+++ b/samples/SupportLeanbackDemos/src/com/example/android/leanback/BrowseErrorActivity.java
@@ -50,6 +50,9 @@ public class BrowseErrorActivity extends Activity
        handler.postDelayed(new Runnable() {
            @Override
            public void run() {
+                if (getFragmentManager().isDestroyed()) {
+                    return;
+                }
                getFragmentManager().beginTransaction().remove(mSpinnerFragment).commit();
                mErrorFragment.setErrorContent(getResources());
            }