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 
17 package com.android.preload.actions;
18 
19 import com.android.ddmlib.IDevice;
20 
21 /**
22  * Marks an action as being device-specific. The user must set the device through the specified
23  * method if the device selection changes.
24  *
25  * Implementors must tolerate a null device (for example, with a no-op). This includes calling
26  * any methods before setDevice has been called.
27  */
28 public interface DeviceSpecific {
29 
30     /**
31      * Set the device that should be used. Note that there is no restriction on calling other
32      * methods of the implementor before a setDevice call. Neither is device guaranteed to be
33      * non-null.
34      *
35      * @param device The device to use going forward.
36      */
setDevice(IDevice device)37     public void setDevice(IDevice device);
38 }
39