1/*
2 * Copyright 2018 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 androidx.browser.customtabs;
18
19import android.content.ComponentName;
20import android.content.ServiceConnection;
21import android.os.IBinder;
22import android.support.customtabs.ICustomTabsService;
23
24/**
25 * Abstract {@link ServiceConnection} to use while binding to a {@link CustomTabsService}. Any
26 * client implementing this is responsible for handling changes related with the lifetime of the
27 * connection like rebinding on disconnect.
28 */
29public abstract class CustomTabsServiceConnection implements ServiceConnection {
30
31    @Override
32    public final void onServiceConnected(ComponentName name, IBinder service) {
33        onCustomTabsServiceConnected(name, new CustomTabsClient(
34                ICustomTabsService.Stub.asInterface(service), name) {
35        });
36    }
37
38    /**
39     * Called when a connection to the {@link CustomTabsService} has been established.
40     * @param name   The concrete component name of the service that has been connected.
41     * @param client {@link CustomTabsClient} that contains the {@link IBinder} with which the
42     *               connection have been established. All further communication should be initiated
43     *               using this client.
44     */
45    public abstract void onCustomTabsServiceConnected(ComponentName name, CustomTabsClient client);
46}
47