Android - 支持多屏幕画布问题(Android - Supporting multiple screens canvas issue)

 我使用这个教程做了一个测试游戏http://www.kilobolt.com/day-6-the-android-game-framework-part-ii.html现在我想在游戏商店做一个真正的游戏发布。 
 
 我希望我的游戏支持不同的屏幕尺寸。 因此，在阅读了很多内容后，我现在知道我必须为不同的屏幕尺寸指定不同的布局。 但我不知道如何处理本教程中的一些代码。 
 
 它基本上有这样的东西： 
 
int frameBufferWidth = 800;
int frameBufferHeight = 480;
Bitmap frameBuffer = Bitmap.createBitmap(frameBufferWidth, frameBufferHeight, Config.RGB_565);
 
 然后用于创建Canvas： 
 
this.canvas = new Canvas(frameBuffer);
 
 
 
 我如何将其适应布局？ 
 
 
 那些尺寸是像素吗？ 
 
 
 我应该将它们传递给dp值吗？ 
 
 
 我应该在xml布局上指定那些宽度和高度值吗？ 
 
 
 我认为正确的答案是将它们传递给代码上的dp，但即便如此，我也不知道该怎么做。 
 
 我在教程网站上问了同样的问题，但还没有得到任何回复，请帮忙。 

I did a test game using this tutorial http://www.kilobolt.com/day-6-the-android-game-framework-part-ii.html and now I want to do a real game for publishing on the play store.
 
I want my game to support different screen sizes. So after reading a lot I now know that I have to specify different layouts for different screen sizes. But I don't know what to do about some code from the tutorial.
 
It basically has something like this:
 
int frameBufferWidth = 800;
int frameBufferHeight = 480;
Bitmap frameBuffer = Bitmap.createBitmap(frameBufferWidth, frameBufferHeight, Config.RGB_565);
 
which is then used to create the Canvas:
 
this.canvas = new Canvas(frameBuffer);
 
 
 
How do I adapt that into the layouts? 
 
 
Are those sizes in pixels? 
 
 
Should I pass them to dp values? 
 
 
Should I specify those width and height values on the xml layouts? 
 
 
I think the correct answer would be to pass them to dp on the code, but even so, I don't really know how to do it. 
 
I asked the same question on the tutorial website but haven't got any response yet, please help.

原文：https://stackoverflow.com/questions/21102026