ls the changes in the core Android framework API between two <a 
href="http://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels" target="_top">API Level</a> 
specifications. It shows additions, modifications, and removals for packages, classes, methods, and fields. 
The report also includes general statistics that characterize the extent and type of the differences.</p>
<p>This report is based a comparison of the Android API specifications 
whose API Level identifiers are given in 