ADHOC/replicant-packages_apps_Email
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am 1bf66bb8: am 186aa619: Cleanup probable causes of close cursor access

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Merge commit '1bf66bb8fcb4fcb74706d8e0917b7ac9f62d6710' into kraken

* commit '1bf66bb8fcb4fcb74706d8e0917b7ac9f62d6710':
  Cleanup probable causes of close cursor access
This commit is contained in:
Andrew Stadler 2010-04-15 00:22:49 -07:00 committed by Android Git Automerger
commit fa6d2b7b61
1 changed files with 10 additions and 4 deletions
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14
src/com/android/email/activity/AccountFolderList.java
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@ -62,6 +62,7 @@ import android.view.ContextMenu.ContextMenuInfo;
import android.widget.AdapterView;
import android.widget.CursorAdapter;
import android.widget.ImageView;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.ProgressBar;
import android.widget.TextView;
@ -169,8 +170,6 @@ public class AccountFolderList extends ListActivity implements OnItemClickListen
}
((TextView) findViewById(R.id.title_left_text)).setText(R.string.app_name);
mLoadAccountsTask = (LoadAccountsTask) new LoadAccountsTask().execute();
}
@Override
@ -346,7 +345,7 @@ public class AccountFolderList extends ListActivity implements OnItemClickListen
Cursor c1 = getSummaryChildCursor();
// TODO use a custom projection and don't have to sample all of these columns
Cursor c2 = AccountFolderList.this.managedQuery(
Cursor c2 = getContentResolver().query(
EmailContent.Account.CONTENT_URI,
EmailContent.Account.CONTENT_PROJECTION, null, null, null);
Long defaultAccount = Account.getDefaultAccountId(AccountFolderList.this);
@ -355,9 +354,16 @@ public class AccountFolderList extends ListActivity implements OnItemClickListen
@Override
protected void onPostExecute(Object[] params) {
if (params == null || ((Cursor)params[1]).isClosed()) {
if (isCancelled() || params == null || ((Cursor)params[1]).isClosed()) {
return;
}
// Before writing a new list adapter into the listview, we need to
// shut down the old one (if any).
ListAdapter oldAdapter = mListView.getAdapter();
if (oldAdapter != null && oldAdapter instanceof CursorAdapter) {
((CursorAdapter)oldAdapter).changeCursor(null);
}
// Now create a new list adapter and install it
mListAdapter = AccountsAdapter.getInstance((Cursor)params[0], (Cursor)params[1],
AccountFolderList.this, (Long)params[2]);
mListView.setAdapter(mListAdapter);