Android游戏开发使用View还是SurfaceView(3)

public TouchScreenAdjusterSurfaceView(Context context,) {
super(context);

mContext = context;

mHolder = TouchScreenAdjusterSurfaceView.this.getHolder();
mHolder.addCallback(TouchScreenAdjusterSurfaceView.this);

this.setFocusableInTouchMode(true); // to make sure that we can get
// touch events and key events,and
// "setFocusable()" to make sure we
// can get key events
}

@Override
public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
// TODO Auto-generated method stub

}

@Override
public void surfaceCreated(SurfaceHolder holder) {
//now you can get the Canvas and draw something here
}

@Override
public void surfaceDestroyed(SurfaceHolder holder) {
// TODO Auto-generated method stub

}

public void drawMyShape(PointPostion ps) {

mCanvas = mHolder.lockCanvas();

// draw anything you like

mHolder.unlockCanvasAndPost(mCanvas);
}

}

作者“恶人谷”