Question

Will the code below be effective? I mean, will it actually be run just one and the result will be cached in the property, so the next call will not re-run the method anymore?

public static final String LOG_TAG = MyApplication.getContext().getApplicationInfo().name;

Somehow I cannot find it anywhere.

comment.

Since you guys seem to focus on not important things, here’s the changed code:

public static final String SomeVar = MyApplication.someMethod();

Answer 1

You can’t do that, since Application.getContext() method isn’t static.

EDIT: I see you edited your question: So if your MyApplication.someMethod() method is static, than ofcourse it works, and someMethod() will be only called once, unless your class gets destroyed and recreated by the garbage collector.