Merge "Use TextureView instead of SurfaceView in MirrorView" into main

import android.graphics.Canvas;

import android.graphics.Canvas;

import android.graphics.Color;

import android.graphics.Color;

import android.graphics.Paint;

import android.graphics.Paint;

import android.graphics.SurfaceTexture;

import android.os.Handler;

import android.os.Handler;

import android.os.HandlerThread;

import android.os.HandlerThread;

import android.os.Looper;

import android.os.Looper;

import android.view.InputDevice;

import android.view.InputDevice;

import android.view.MotionEvent;

import android.view.MotionEvent;

import android.view.Surface;

import android.view.Surface;

import android.view.SurfaceHolder;

import android.view.TextureView;

import android.view.SurfaceView;

import android.view.View;

import android.view.View;

import android.view.ViewGroup;

import android.view.ViewGroup;

import android.widget.FrameLayout;

import android.widget.FrameLayout;

    }

    }

    private void init(@NonNull Context context) {

    private void init(@NonNull Context context) {

        SurfaceView surfaceView = new SurfaceView(context);

        TextureView textureView = new TextureView(context);

        mOverlay = new Overlay(context);

        mOverlay = new Overlay(context);

        addView(surfaceView,

        addView(textureView,

                new ViewGroup.LayoutParams(

                new ViewGroup.LayoutParams(

                        ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));

                        ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));

        addView(mOverlay,

        addView(mOverlay,

                        ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));

                        ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));

        mMirrorHelper = new MirrorHelper();

        mMirrorHelper = new MirrorHelper();

        SurfaceHolder surfaceHolder = surfaceView.getHolder();

        textureView.setSurfaceTextureListener(mMirrorHelper);

        surfaceHolder.addCallback(mMirrorHelper);

        super.setOnTouchListener((v, event) -> {

        super.setOnTouchListener((v, event) -> {

            boolean handled = mOnTouchListener != null && mOnTouchListener.onTouch(v, event);

            boolean handled = mOnTouchListener != null && mOnTouchListener.onTouch(v, event);

        });

        });

    }

    }

    private static final class MirrorHelper implements SurfaceHolder.Callback {

    private static final class MirrorHelper implements TextureView.SurfaceTextureListener {

        private final HandlerThread mHandlerThread;

        private final HandlerThread mHandlerThread;

        // The following members are always written on the main thread, and always read from the

        // The following members are always written on the main thread, and always read from the

            mHandlerThread.start();

            mHandlerThread.start();

        }

        }

        @Override

        public void onSurfaceTextureAvailable(@NonNull SurfaceTexture surfaceTexture, int width,

                int height) {

            mSurface = new Surface(surfaceTexture);

            mWidth = width;

            mHeight = height;

            createOrResizeMirrorIfPossible();

        }

        @Override

        public void onSurfaceTextureSizeChanged(@NonNull SurfaceTexture surfaceTexture, int width,

                int height) {

            mWidth = width;

            mHeight = height;

            createOrResizeMirrorIfPossible();

        }

        @Override

        public boolean onSurfaceTextureDestroyed(@NonNull SurfaceTexture surfaceTexture) {

            destroyMirror();

            return true;

        }

        @Override

        public void onSurfaceTextureUpdated(@NonNull SurfaceTexture surfaceTexture) {}

        void setComputerControlSession(@Nullable ComputerControlSession computerControlSession) {

        void setComputerControlSession(@Nullable ComputerControlSession computerControlSession) {

            if (mComputerControlSession != null) {

            if (mComputerControlSession != null) {

                destroyMirror();

                destroyMirror();

            return true;

            return true;

        }

        }

        @Override

        public void surfaceCreated(@NonNull SurfaceHolder holder) {}

        @Override

        public void surfaceChanged(

                @NonNull SurfaceHolder holder, int format, int width, int height) {

            mSurface = holder.getSurface();

            mWidth = width;

            mHeight = height;

            createOrResizeMirrorIfPossible();

        }

        @Override

        public void surfaceDestroyed(@NonNull SurfaceHolder holder) {

            destroyMirror();

        }

        private void createOrResizeMirrorIfPossible() {

        private void createOrResizeMirrorIfPossible() {

            mHandlerThread.getThreadExecutor().execute(() -> {

            mHandlerThread.getThreadExecutor().execute(() -> {

                if (mComputerControlSession == null || mSurface == null) {

                if (mComputerControlSession == null || mSurface == null) {