对androidmanifest.xml进行配置即可:
<supports-screens android:resizeable="true" />
附:
<supports-screensandroid:resizeable=["true"|"false"] android:smallScreens=["true" | "false"] android:normalScreens=["true" | "false"] android:largeScreens=["true" | "false"] android:xlargeScreens=["true" | "false"] android:anyDensity=["true" | "false"] android:requiresSmallestWidthDp="integer" android:compatibleWidthLimitDp="integer" android:largestWidthLimitDp="integer"/>
还有屏幕自适应的参考:http://www.cnblogs.com/mybkn/articles/2535519.html