package com.example.mimek.myapplication; import android.app.Activity; import android.content.Intent; public class themeUtils { public static int theme; public final static int DARK = 0; public final static int LIGHT = 1; public static void changeTheme(Activity activity, int t){ theme = t; activity.finish(); activity.startActivity(new Intent(activity, activity.getClass())); } public static void onActivityCreate(Activity activity){ switch(theme){ case DARK: activity.setTheme(R.style.darkTheme); case LIGHT: activity.setTheme(R.style.lightTheme); } } }