Android (OpenGL ES)

Approximate Implementation Notes

class EngagementManager extends GLSurfaceView

(android.view.View

--> android.view.SurfaceView

--> android.opengl.GLSurfaceView)

or?

class EngagementManager extends View

abstract class InterUnitBase

interface InterUnit

1. Frame-buffer access

Canvas, Paint

drawText

drawLine

drawArc

drawRect

drawCircle

drawBitmap

--- x --- x ---

2. User-input response 

onKeyUp()

onKeyDown()

onTouchEvent()

View.invalidate(Rect dirty)