从 1.5 $更改项目构建目标（在Eclipse，就在Package Explorer中点击项目名称并选择属性） C $ C>为 1.6 和重建。

I keep getting the error "No resource identifier found for attribute 'largeScreens' in package 'android'" I get this error for all of the difrent sizes of screen.

is it because my code block is set wrong?

<uses-permission
android:name="android.permission.INTERNET" /> 

<uses-sdk android:minSdkVersion="3" />

<supports-screens android:resizeable="true"
              android:smallScreens="true" 
              android:normalScreens="true" 
              android:largeScreens="true" 
              android:xlargeScreens="true"
              android:anyDensity="true" />

<application android:icon="@drawable/icon" android:label="@string/app_name" android:debuggable="true">

Change your project build target (in Eclipse, right click on the project name in Package Explorer and select Properties) from 1.5 to 1.6 and rebuild.