Fixes crash when clearing history

 Bug: 3253556
 The dialog to clear the history was trying to reference the fragment
 creating it, however that fragment was being destroyed. Fixed this
 by hanging on to the ContentResolver instead of trying to call getActivity()

Change-Id: Ie46fd4cc34e7034ce9a21a6b8856041f8d350f17

1 files changed, 3 insertions, 1 deletions

diff --git a/src/com/android/browser/BrowserHistoryPage.java b/src/com/android/browser/BrowserHistoryPage.java
index 2fdfedd..e9db667 100644
--- a/src/com/android/browser/BrowserHistoryPage.java
+++ b/src/com/android/browser/BrowserHistoryPage.java
@@ -22,6 +22,7 @@ import android.app.Dialog;
 import android.app.Fragment;
 import android.app.LoaderManager.LoaderCallbacks;
 import android.content.ClipboardManager;
+import android.content.ContentResolver;
 import android.content.Context;
 import android.content.CursorLoader;
 import android.content.DialogInterface;
@@ -221,6 +222,7 @@ public class BrowserHistoryPage extends Fragment
     public boolean onOptionsItemSelected(MenuItem item) {
         switch (item.getItemId()) {
             case R.id.clear_history_menu_id:
+                final ContentResolver resolver = getActivity().getContentResolver();
                 AlertDialog.Builder builder = new AlertDialog.Builder(getActivity())
                         .setTitle(R.string.clear)
                         .setMessage(R.string.pref_privacy_clear_history_dlg)
@@ -230,7 +232,7 @@ public class BrowserHistoryPage extends Fragment
                              @Override
                              public void onClick(DialogInterface dialog, int which) {
                                  if (which == DialogInterface.BUTTON_POSITIVE) {
-                                     Browser.clearHistory(getActivity().getContentResolver());
+                                     Browser.clearHistory(resolver);
                                      mCallbacks.onRemoveParentChildRelationships();
                                  }
                              }