66 lines
2.2 KiB
Java
66 lines
2.2 KiB
Java
|
/*
|
||
|
|
* Copyright (C) 2022 The Android Open Source Project
|
||
|
|
*
|
||
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
* you may not use this file except in compliance with the License.
|
||
|
|
* You may obtain a copy of the License at
|
||
|
|
*
|
||
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
*
|
||
|
|
* Unless required by applicable law or agreed to in writing, software
|
||
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
* See the License for the specific language governing permissions and
|
||
|
|
* limitations under the License.
|
||
|
|
*/
|
||
|
|
|
||
|
|
package android.hardware.input;
|
||
|
|
|
||
|
|
import android.annotation.NonNull;
|
||
|
|
import android.annotation.RequiresPermission;
|
||
|
|
import android.annotation.SystemApi;
|
||
|
|
import android.companion.virtual.IVirtualDevice;
|
||
|
|
import android.os.IBinder;
|
||
|
|
import android.os.RemoteException;
|
||
|
|
import android.util.Log;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* A virtual navigation touchpad representing a touch-based input mechanism on a remote device.
|
||
|
|
*
|
||
|
|
* <p>This registers an InputDevice that is interpreted like a physically-connected device and
|
||
|
|
* dispatches received events to it.
|
||
|
|
*
|
||
|
|
* <p>The virtual touchpad will be in navigation mode. Motion results in focus traversal in the same
|
||
|
|
* manner as D-Pad navigation if the events are not consumed.
|
||
|
|
*
|
||
|
|
* @see android.view.InputDevice#SOURCE_TOUCH_NAVIGATION
|
||
|
|
*
|
||
|
|
* @hide
|
||
|
|
*/
|
||
|
|
@SystemApi
|
||
|
|
public class VirtualNavigationTouchpad extends VirtualInputDevice {
|
||
|
|
|
||
|
|
/** @hide */
|
||
|
|
public VirtualNavigationTouchpad(VirtualNavigationTouchpadConfig config,
|
||
|
|
IVirtualDevice virtualDevice, IBinder token) {
|
||
|
|
super(config, virtualDevice, token);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Sends a touch event to the system.
|
||
|
|
*
|
||
|
|
* @param event the event to send
|
||
|
|
*/
|
||
|
|
@RequiresPermission(android.Manifest.permission.CREATE_VIRTUAL_DEVICE)
|
||
|
|
public void sendTouchEvent(@NonNull VirtualTouchEvent event) {
|
||
|
|
try {
|
||
|
|
if (!mVirtualDevice.sendTouchEvent(mToken, event)) {
|
||
|
|
Log.w(TAG, "Failed to send touch event to virtual navigation touchpad "
|
||
|
|
+ mConfig.getInputDeviceName());
|
||
|
|
}
|
||
|
|
} catch (RemoteException e) {
|
||
|
|
throw e.rethrowFromSystemServer();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|