[Beginner in android game development] simple game framework

In the past two days, I have nothing to learn about game development. After reading some materials, I am ready to start. For future coding convenience, I first wrote a simple game framework to help myself do my exercises later.
If there are no special requirements in the future-such as opengl or something, we will try to use this simple framework for implementation. If there are optimizations, they will be updated throughout the process. If there are any problems, I hope you can help me provide some suggestions.

My basic refresh Thread class

  LoopThread   DEBUG =  Object lock =     RUNNING = 1    PAUSE = 2    STOP = 0  runState = WeakReference<CustomSurfaceViewCallBack>=  WeakReference<CustomSurfaceViewCallBack> .runState =.getName()+" exit, lock="+  loop() (runState!= (runState === (callBack == = (runState ==500(runState== (runState==   =  .runState = .runState = .runState =( 

 

Refresh Interface

Basic game display interface

CustomSurfaceView SurfaceView = singleThread = setSingleThread (dt! = UnsupportedOperationException ("must invoke setSingleThread before surfaceCreated ". singleThread = surfaceChanged (SurfaceHolder holder, format, width, (singleThread) {= SingleThread (= DrawThread (= ProcessThread (= (t = (dt! = (Pt! = (Dt! = (Pt! = DrawThread. setName ("DrawThread --" + SingleThread. setName ("SingleThread --" + ProcessThread. setName ("ProcessThread --" + (callBack! === (Canvas! = (Canvas! =View Code

 

The implementation of the display is also the besell curve to be displayed in the previous article. Of course, implementation is much simpler than the original code.

  PathActivity  =  PathView(   PathView     = 0xaf22aa22= =  === 0.8f*= 0.8f*   surfaceChanged(SurfaceHolder holder,  format,   50, 50/2 

 

I hope you can correct me more. It is inevitable that many threads are synchronized.