Trace Method Execution - PerfectCarl/androidannotations GitHub Wiki

Since AndroidAnnotations 2.2

The @Trace annotation allows you to trace the execution of a method by writing log entries.

The method must not be private.

Usage examples:

@Trace
void doWork() {
    // ... Do Work ...
}

Will generate the following log entries:

I/TracedMethodActivity(  302): Entering [void doWork() ]
I/TracedMethodActivity(  302): Exiting [void doWork() ], duration in ms: 1002

You can also specify the tag and the level of the log message:

@Trace(tag="CustomTag", level=Log.WARN)
void doWork() {
    // ... Do Work ...
}

W/CustomTag(  533): Entering [void doWork() ]
W/CustomTag(  533): Exiting [void doWork() ], duration in ms: 1001

You can disable @Trace related code at compile by passing an option to the annotation processor when javac is invoked : javac -Atrace=false ...

It can also be added in Eclipse as an annotation processor parameter, in Project Properties > Java Compiler > Annotation Processing > Processor options > New with key trace and value false.