韩梦飞沙  韩亚飞  313134555@qq.com  yue31313  han_meng_fei_sha

绘制bitmap 全屏

Rectf rectF = new RectF(0, 0, w, h);   //w和h分别是屏幕的宽和高，也就是你想让图片显示的宽和高
canvas.drawBitmap(bitmap, null, rectF, null);

 

安卓获取 屏幕大小

1、WindowManager wm = (WindowManager) getContext()

                    

.getSystemService(Context.WINDOW_SERVICE);

 

     

int 

width = wm.getDefaultDisplay().getWidth();

     

int 

height = wm.getDefaultDisplay().getHeight();

 

2

、WindowManager wm =

this

.getWindowManager();

 

     

int 

width = wm.getDefaultDisplay().getWidth();

     

int 

height = wm.getDefaultDisplay().getHeight();