Class to change android OS locale (works till API 24, M)

LocaleChanger.java

public class LocaleChanger {

    public static void setLocale(ArrayList<Locale> arrayList) {
        try {
            Class cls = Class.forName("android.app.ActivityManagerNative");
            Method method = cls.getMethod("getDefault", new Class[0]);
            method.setAccessible(true);
            Object invoke = method.invoke(cls, new Object[0]);
            method = cls.getMethod("getConfiguration", new Class[0]);
            method.setAccessible(true);
            Configuration configuration = (Configuration) method.invoke(invoke, new Object[0]);
            persistLocaleChanges(configuration);
            if (Build.VERSION.SDK_INT >= 24) {
                configuration = setLocale24(configuration, arrayList);
            } else {
                configuration.locale = arrayList.get(0);
            }
            Method method2 = cls.getMethod("updateConfiguration", new Class[]{Configuration.class});
            method2.setAccessible(true);
            method2.invoke(invoke, new Object[]{configuration});
        } catch (Exception e) {
            e.printStackTrace();
            Timber.e(e.getMessage() == null ? e.getCause().getMessage() : e.getMessage());
        }
    }

    private static void persistLocaleChanges(Configuration configuration) {
        try {
            configuration.getClass().getField("userSetLocale").setBoolean(configuration, true);
        } catch (IllegalAccessException e) {
            Timber.d(e, "Can't persist locale settings");
        } catch (NoSuchFieldException e) {
            Timber.d(e, "Can't persist locale settings");
        }
    }

    @TargetApi(24)
    private static Configuration setLocale24(Configuration configuration, ArrayList<Locale> arrayList) {
        configuration.setLocales(new LocaleList((Locale[]) arrayList.toArray(new Locale[arrayList.size()])));
        return configuration;
    }
}