Static Application Context Method

aosp_context_from_any_class

In Android Manifest file declare following

<application android:name="com.xyz.MyApplication">

</application>
then write the class

public class MyApplication extends Application{

    private static Context context;

    public void onCreate(){
        super.onCreate();
        MyApplication.context = getApplicationContext();
    }

    public static Context getAppContext() {
        return MyApplication.context;
    }
}
Now every where call MyApplication.getAppContext() to get your application context statically.