blob: 47bb3baa2e86694e8e32c40d3c17ab6aa5d9775b [file] [log] [blame]
/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package com.android.settings.search;
import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteException;
import android.util.Log;
import com.android.settings.search.IndexDatabaseHelper;
import com.android.settings.utils.AsyncLoader;
import static com.android.settings.search.IndexDatabaseHelper.Tables.TABLE_SAVED_QUERIES;
public class SavedQueryRemover extends AsyncLoader<Void> {
private static final String LOG_TAG = "SavedQueryRemover";
private final String mQuery;
public SavedQueryRemover(Context context, String query) {
super(context);
mQuery = query;
}
@Override
public Void loadInBackground() {
final SQLiteDatabase database = getWritableDatabase();
try {
// First, delete all saved queries that are the same
database.delete(TABLE_SAVED_QUERIES,
IndexDatabaseHelper.SavedQueriesColumns.QUERY + " = ?",
new String[]{mQuery});
} catch (Exception e) {
Log.d(LOG_TAG, "Cannot update saved Search queries", e);
}
return null;
}
@Override
protected void onDiscardResult(Void result) {
}
private SQLiteDatabase getWritableDatabase() {
try {
return IndexDatabaseHelper.getInstance(getContext()).getWritableDatabase();
} catch (SQLiteException e) {
Log.e(LOG_TAG, "Cannot open writable database", e);
return null;
}
}
}