kotlin surfaceview ontouchlistener监听器

import android.content.Context
import android.view.MotionEvent
import android.view.SurfaceHolder
import android.view.SurfaceView

class MySurfaceView(context: Context) : SurfaceView(context), SurfaceHolder.Callback, OnTouchListener {
    init {
        holder.addCallback(this)
        setOnTouchListener(this)
    }

    override fun surfaceCreated(holder: SurfaceHolder) {
        // SurfaceView创建时的处理逻辑
    }

    override fun surfaceChanged(holder: SurfaceHolder, format: Int, width: Int, height: Int) {
        // SurfaceView尺寸变化时的处理逻辑
    }

    override fun surfaceDestroyed(holder: SurfaceHolder) {
        // SurfaceView销毁时的处理逻辑
    }

    override fun onTouch(view: View, event: MotionEvent): Boolean {
        // 触摸事件处理逻辑
        when (event.action) {
            MotionEvent.ACTION_DOWN -> {
                // 手指按下时的处理逻辑
            }
            MotionEvent.ACTION_MOVE -> {
                // 手指移动时的处理逻辑
            }
            MotionEvent.ACTION_UP -> {
                // 手指抬起时的处理逻辑
            }
        }
        return true
    }
}