本文介绍了设置SurfaceView的背景图像的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
有没有一种方法来设置一个SurfaceView的背景图片?是否必须在XML做或者我可以做这一切在Java中 - 我已经得到的东西,看起来像这样在我的构造函数:
Is there a way to set the background image of a SurfaceView? Does it have to be done in xml or can I do it all in Java - I've got something that looks like this in my constructor:
Drawable sky = (getResources().getDrawable(R.drawable.sky));
this.setBackgroundDrawable(sky);
但它仍然没有显示任何东西。
But it still doesn't show anything.
推荐答案
您不能设置一个SurfaceView背景绘制。你必须绘制背景在表面上你自己。
You cannot set a background drawable on a SurfaceView. You'll have to draw the background onto the surface yourself.
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