android - Android Q VirtualDisplay触摸输入事件(Android Q VirtualDisplay touch input events)

Question

I am playing around with Android Q and virtual displays.

(我正在玩Android Q和虚拟显示器。)

I managed to created a VirtualDisplay and I bound it to a SurfaceView:

(我设法创建了VirtualDisplay并将其绑定到SurfaceView：)

@Override

(@Override)

protected void onCreate(Bundle savedInstanceState) {

(受保护的void onCreate（Bundle savedInstanceState）{)

...

(...)

mSurfaceView = (SurfaceView) findViewById(R.id.surfaceView);

(mSurfaceView =（SurfaceView）findViewById（R.id.surfaceView）;)

mSurfaceView.getHolder().addCallback(this);

(mSurfaceView.getHolder（）。addCallback（this）;)

}

(})

@Override

(@Override)

public void surfaceCreated(SurfaceHolder holder) {

(public void surfaceCreated（SurfaceHolderholder）{)

mDisplayManager = (DisplayManager) this.getSystemService(Context.DISPLAY_SERVICE);

(mDisplayManager =（DisplayManager）this.getSystemService（Context.DISPLAY_SERVICE）;)

mVirtualDisplay = mDisplayManager.createVirtualDisplay(DISPLAY_NAME, 300, 200, mDensity, mSurfaceView.getHolder().getSurface(), VIRTUAL_DISPLAY_FLAGS);

(mVirtualDisplay = mDisplayManager.createVirtualDisplay（DISPLAY_NAME，300，200，mDensity，mSurfaceView.getHolder（）。getSurface（），VIRTUAL_DISPLAY_FLAGS）;)

}

(})

My VirtualDisplay flags are: DisplayManager.VIRTUAL_DISPLAY_FLAG_PRESENTATION |

(我的VirtualDisplay标志是：DisplayManager.VIRTUAL_DISPLAY_FLAG_PRESENTATION |)

DisplayManager.VIRTUAL_DISPLAY_FLAG_PUBLIC

(DisplayManager.VIRTUAL_DISPLAY_FLAG_PUBLIC)

I am able to launch the desired activity in the new display using setLaunchDisplayId on my Intent.

(我可以使用Intent上的setLaunchDisplayId在新的显示中启动所需的活动。)

Is it possible to add touch events to this display?

(是否可以在此显示器上添加触摸事件？)

If I do adb shell dumpsys display I got touch NONE .

(如果我执行adb shell dumpsys显示，则 触摸NONE 。)

  ask by user1638466 translate from so

Answer 1

等待大神答复