G是四个节点的完全图 则G的生成子图是有几个

2025-06-24 08:28:03
推荐回答(1个)
回答1:

  // 检测系统是否支持 OpenGL ES 2.0
  final ActivityManager activityManager = (ActivityManager) getSystemService(Context. ACTIVITY_SERVICE);
  final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
  final boolean supportsEs2 = configurationInfo.reqGlEsVersion >= 0x20000;
  
  if (supportsEs2)
  {
  
  mGLSurfaceView.setEGLContextClientVersion(2);
  
  
  mGLSurfaceView.setRenderer(new LessonOneRenderer());
  }
  else
  {
  
  return;
  }
  
  setContentView(mGLSurfaceView);
  }