public override android.database.Cursor runQueryOnBackgroundThread(java.lang.CharSequence
constraint)
{
string query = (constraint == null) ? string.Empty : constraint.ToString();
android.database.Cursor cursor = null;
//mSearchView.getWindow().getDecorView().post(mStartSpinnerRunnable); // TODO:
try
{
cursor = mSearchManager.getSuggestions(mSearchable, query, QUERY_LIMIT);
// trigger fill window so the spinner stays up until the results are copied over and
// closer to being ready
if (cursor != null)
{
cursor.getCount();
return(cursor);
}
}
catch (java.lang.RuntimeException e)
{
android.util.Log.w(LOG_TAG, "Search suggestions query threw an exception.", e);
}
// If cursor is null or an exception was thrown, stop the spinner and return null.
// changeCursor doesn't get called if cursor is null
// mSearchView.getWindow().getDecorView().post(mStopSpinnerRunnable); // TODO:
return(null);
}
internal override android.widget.Filter.FilterResults performFiltering(java.lang.CharSequence
constraint)
{
android.database.Cursor cursor = mClient.runQueryOnBackgroundThread(constraint);
android.widget.Filter.FilterResults results = new android.widget.Filter.FilterResults
();
if (cursor != null)
{
results.count = cursor.getCount();
results.values = cursor;
}
else
{
results.count = 0;
results.values = null;
}
return(results);
}
