1 /*
2  * Copyright 2024 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 android.view.cts.util;
18 
19 import android.view.KeyEvent;
20 import android.view.MotionEvent;
21 import android.window.InputTransferToken;
22 
23 public class ASurfaceControlInputReceiverTestUtils {
24     static {
25         System.loadLibrary("ctssurfacecontrol_jni");
26     }
27 
28     public interface InputReceiver {
29         /**
30          * Invoked when the surface control received a motion event.
31          */
onMotionEvent(MotionEvent motionEvent)32         boolean onMotionEvent(MotionEvent motionEvent);
33         /**
34          * Invoked when the surface control received a key event.
35          */
onKeyEvent(KeyEvent keyEvent)36         boolean onKeyEvent(KeyEvent keyEvent);
37     }
38 
39     /**
40      * Create a native input receiver for a SurfaceControl
41      */
nCreateInputReceiver(boolean batched, InputTransferToken hostToken, long aSurfaceControl, InputReceiver inputReceiver)42     public static native long nCreateInputReceiver(boolean batched, InputTransferToken hostToken,
43             long aSurfaceControl, InputReceiver inputReceiver);
44 
45     /**
46      * Deletes the native input receiver
47      */
nDeleteInputReceiver(long aInputReceiver)48     public static native void nDeleteInputReceiver(long aInputReceiver);
49 
50     /**
51      * Get the input transfer token for the registered native receiver
52      */
nGetInputTransferToken(long aInputReceiver)53     public static native InputTransferToken nGetInputTransferToken(long aInputReceiver);
54 }
55