package com.tangem; import android.app.Application; import android.support.v7.app.AppCompatDelegate; public class AppController extends Application { /** * A singleton instance of the application class for easy access in other places */ private static AppController sInstance; public AppController() { super(); } static { AppCompatDelegate.setCompatVectorFromResourcesEnabled(true); } @Override public void onCreate() { super.onCreate(); // initialize the singleton sInstance = this; } /** * @return singleton instance */ public static synchronized AppController getInstance() { return sInstance; } }