This adds an annotation to methods in AIDL of the form "void myMethod() = 3;" to explicitly set the onTransact id for the method. Either all methods must have explicitly annotated id's or none of them should be explicitly annotated. There is error checking in the AIDL compiler for duplicate id's and id's outside of the valid range. Bug: 7353910 Change-Id: I868045e3f112c9a279c573cea368a621116cbf77