Question

i need to call method from several classes, but i don’t know how to get the right context

the holding class:

public class SharedData {
......
......

    public static void stop_ring(Context context){

        Uri  lcurUri = RingtoneManager.getActualDefaultRingtoneUri(context, RingtoneManager.TYPE_NOTIFICATION);
        Ringtone ring = RingtoneManager.getRingtone(context, lcurUri);

        ring.stop();
    }

how can i call it from activity class, and how can i call it from PhoneStateListener class.

Answer 1

Activity extends Context so you can call it like so:

SharedData.stop_ring(this);

For a listener you will have to put Context in the constructor and save it as a property. Then call:

SharedData.stop_ring(saved_context);