哪些是家居壁纸/背景的各种Android的屏幕配置？

Which are the default dimension of the Home wallpaper/background for the various Android screen configurations (small, normal and large screens with low, medium and high density)?

9补丁PNG文件支持的壁纸？我应该使用这些呢？

Are 9-patch PNG files supported for the wallpaper? Should I be using these instead?

我发现API级别5的方法，让你的墙纸的最小尺寸，但我想，以支持Android的previous版。

I found a method in API level 5 that gives you the minimum size of the wallpaper, but I would like to support previous versions of Android as well.

谢谢！

推荐答案

壁纸是两倍宽在纵向模式下所保持的装置。所以960x800上的Nexus One，960x854在Droid的，640×480在G1 /魔法/英雄，等等。

A wallpaper is twice as wide as the device held in portrait mode. So 960x800 on a Nexus One, 960x854 on a Droid, 640x480 on a G1/Magic/Hero, etc.