android获取当前cavas位图代码

//获取位图代码

public Bitmap getCanvasBmp()

{

int w = CDisplay.getCurScreenWid();

int h = CDisplay.getCurScreenHei();

Bitmap canvasBmp = Bitmap.createBitmap( w, h, Config.ARGB_8888 );

Canvas cn = new Canvas(canvasBmp);

doDraw(cn);

cn.save(Canvas.ALL_SAVE_FLAG);

cn.restore();

return canvasBmp;

}