When compile Android source code, you have the below warning message and the build failed.
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.`
Your best option would be to fix the use of deprecated APIs.
However, an option would be to add the @SupressWarnings("deprecation") annotation to the classes or methods that are using the deprecated APIs.
Reference:
http://docs.oracle.com/javase/6/docs/api/java/lang/SuppressWarnings.html