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 
17 package androidx.browser.customtabs;
18 
19 import android.content.ComponentName;
20 import android.content.ServiceConnection;
21 import android.os.IBinder;
22 import 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  */
29 public abstract class CustomTabsServiceConnection implements ServiceConnection {
30 
31     @Override
onServiceConnected(ComponentName name, IBinder service)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      */
onCustomTabsServiceConnected(ComponentName name, CustomTabsClient client)45     public abstract void onCustomTabsServiceConnected(ComponentName name, CustomTabsClient client);
46 }
47