Check for cases before clearing dialog.

It's possible that it may no longer be necessary to dismiss this
specific dialog. For example, there may have been a rotation; in
those cases, we expect the DialogFragment to cleanup/dismiss its
own dialog.

Bug: 18728214
Change-Id: I307c299b1f0a6dabebaf4ac6af1d126bf548b190

1 files changed, 7 insertions, 1 deletions

diff --git a/src/com/android/dialer/calllog/ClearCallLogDialog.java b/src/com/android/dialer/calllog/ClearCallLogDialog.java
index e6b4ce29c..f4c75d10d 100644
--- a/src/com/android/dialer/calllog/ClearCallLogDialog.java
+++ b/src/com/android/dialer/calllog/ClearCallLogDialog.java
@@ -67,7 +67,13 @@ public class ClearCallLogDialog extends DialogFragment {
                     }
                     @Override
                     protected void onPostExecute(Void result) {
-                        progressDialog.dismiss();
+                        if (getActivity() == null || getActivity().isDestroyed()) {
+                            return;
+                        }
+
+                        if (progressDialog != null && progressDialog.isShowing()) {
+                            progressDialog.dismiss();
+                        }
                     }
                 };
                 // TODO: Once we have the API, we should configure this ProgressDialog