1/*
2 * Copyright (C) 2015 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
17package android.support.customtabs;
18
19import android.content.ComponentName;
20import android.content.ServiceConnection;
21import android.os.IBinder;
22
23/**
24 * Abstract {@link ServiceConnection} to use while binding to a {@link CustomTabsService}. Any
25 * client implementing this is responsible for handling changes related with the lifetime of the
26 * connection like rebinding on disconnect.
27 */
28public abstract class CustomTabsServiceConnection implements ServiceConnection {
29
30    @Override
31    public final void onServiceConnected(ComponentName name, IBinder service) {
32        onCustomTabsServiceConnected(name, new CustomTabsClient(
33                ICustomTabsService.Stub.asInterface(service), name) {
34        });
35    }
36
37    /**
38     * Called when a connection to the {@link CustomTabsService} has been established.
39     * @param name   The concrete component name of the service that has been connected.
40     * @param client {@link CustomTabsClient} that contains the {@link IBinder} with which the
41     *               connection have been established. All further communication should be initiated
42     *               using this client.
43     */
44    public abstract void onCustomTabsServiceConnected(ComponentName name, CustomTabsClient client);
45}
46