Question

i have an activity which initialize a variable of my Application class (AppVariables):

protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    app = (AppVariables) getApplicationContext();
}

when using this if condition which check if a drawable is null or not i get a null pointer exception from some reason:

    if (app.getFacebookCurrentUser().getProfilePicture() != null)

can’t really under stand why.. i am checking if it null..

Answer 1

Sorry guys, it was silly question but at least lets learn from it..
i should have check that app.getFacebookCurrentUser() isn’t null.
the right condition is:

if (app.getFacebookCurrentUser() != null && app.getFacebookCurrentUser().getProfilePicture() != null)