Gadgetbridge/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/GBActivity.java

/*  Copyright (C) 2015-2017 Andreas Shimokawa, Carsten Pfeiffer, Lem Dulfo

    This file is part of Gadgetbridge.

    Gadgetbridge is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published
    by the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Gadgetbridge is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>. */
package nodomain.freeyourgadget.gadgetbridge.activities;


import android.content.res.Configuration;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;

import java.util.Locale;

import nodomain.freeyourgadget.gadgetbridge.GBApplication;
import nodomain.freeyourgadget.gadgetbridge.R;
import nodomain.freeyourgadget.gadgetbridge.util.Prefs;


public class GBActivity extends AppCompatActivity {
    private void setLanguage(String language) {
        Locale locale;
        if (language.equals("default")) {
            locale = Locale.getDefault();
        } else {
            locale = new Locale(language);
        }
        Configuration config = new Configuration();
        config.locale = locale;

        // FIXME: I have no idea what I am doing
        getApplicationContext().getResources().updateConfiguration(config, getApplicationContext().getResources().getDisplayMetrics());
        getBaseContext().getResources().updateConfiguration(config, getBaseContext().getResources().getDisplayMetrics());
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        if (GBApplication.isDarkThemeEnabled()) {
            setTheme(R.style.GadgetbridgeThemeDark);
        } else {
            setTheme(R.style.GadgetbridgeTheme);
        }

        Prefs prefs = GBApplication.getPrefs();
        String language = prefs.getString("language", "default");
        setLanguage(language);
        super.onCreate(savedInstanceState);
    }
}