title: Android service stopself method to change button state
body: <p>I have two buttons -start and stop service buttons- in the fragment. In the initial state start button is enabled and stop button is disabled. When i click "start button",buttons states are changed. -It means start button is disabled and stop button is enabled.  In the service i check gps state. If the gps is disabled, i call stopself method to destroy service. After calling stopself method, I wanna change buttons states in the fragment. But i didn't find any solution. How can i do this?</p>