1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License 15 */ 16 17 package com.android.dialer.database; 18 19 import android.content.Context; 20 21 /** Default implementation for database bindings. */ 22 public class DatabaseBindingsStub implements DatabaseBindings { 23 24 private DialerDatabaseHelper dialerDatabaseHelper; 25 26 @Override getDatabaseHelper(Context context)27 public DialerDatabaseHelper getDatabaseHelper(Context context) { 28 if (dialerDatabaseHelper == null) { 29 dialerDatabaseHelper = 30 new DialerDatabaseHelper( 31 context, DialerDatabaseHelper.DATABASE_NAME, DialerDatabaseHelper.DATABASE_VERSION); 32 } 33 return dialerDatabaseHelper; 34 } 35 } 36