1 /*
2  * Copyright (C) 2014 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.camera.remote;
18 
19 /**
20  * Classes implementing this interface can be informed when events relevant to
21  * remote shutter apps are occurring.
22  */
23 public interface RemoteShutterListener {
24     /**
25      * Called when the module is active and ready for shutter presses.
26      */
onModuleReady(RemoteCameraModule module)27     void onModuleReady(RemoteCameraModule module);
28 
29     /**
30      * Called when module is no longer ready for shutter presses.
31      */
onModuleExit()32     void onModuleExit();
33 
34     /**
35      * Called when a picture is taken.
36      */
onPictureTaken(byte[] photoData)37     void onPictureTaken(byte[] photoData);
38 }
39