SettingsActivity.java

/*
 * Author: Balch
 * Created: 9/4/14 12:26 AM
 *
 * This file is part of MockTrade.
 *
 * MockTrade is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * MockTrade 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with MockTrade.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Copyright (C) 2014
 */

package com.balch.mocktrade.settings;

import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceFragment;
import android.preference.PreferenceGroup;
import android.preference.PreferenceManager;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;

import com.balch.mocktrade.BuildConfig;
import com.balch.mocktrade.TradeModelProvider;
import com.balch.mocktrade.R;
import com.balch.mocktrade.finance.FinanceModel;
import com.balch.mocktrade.finance.GoogleFinanceModel;
import com.balch.mocktrade.shared.utils.VersionUtils;

public class SettingsActivity extends AppCompatActivity
        implements SharedPreferences.OnSharedPreferenceChangeListener {


    public static Intent newIntent(Context context) {
        return new Intent(context, SettingsActivity.class);
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        setContentView(R.layout.settings_view);

        Toolbar toolbar = (Toolbar) findViewById(R.id.settings_view_toolbar);
        setSupportActionBar(toolbar);

        ActionBar actionBar = getSupportActionBar();
        if (actionBar != null) {
            actionBar.setDisplayHomeAsUpEnabled(true);
            actionBar.setDisplayShowHomeEnabled(true);
        }

        getFragmentManager().beginTransaction().replace(R.id.settings_view_content_frame, new SettingsPreferenceFragment()).commit();
    }

    @Override
    public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
        Settings.Key settingKey = Settings.Key.fromKey(key);
        if (settingKey == Settings.Key.PREF_POLL_INTERVAL) {
            TradeModelProvider modelProvider = ((TradeModelProvider) this.getApplication());
            FinanceModel financeModel = new GoogleFinanceModel(modelProvider.getContext(),
                    modelProvider.getNetworkRequestProvider(), modelProvider.getSettings());
            financeModel.setQuoteServiceAlarm();
        }
    }

    @Override
    public void onResume() {
        super.onResume();
        PreferenceManager.getDefaultSharedPreferences(this).registerOnSharedPreferenceChangeListener(this);
    }

    @Override
    public void onPause() {
        PreferenceManager.getDefaultSharedPreferences(this).unregisterOnSharedPreferenceChangeListener(this);
        super.onPause();
    }

    public static class SettingsPreferenceFragment extends PreferenceFragment {
        @Override
        public void onCreate(final Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            addPreferencesFromResource(R.xml.settings_pref_screen);

            PreferenceGroup preferenceGroup = (PreferenceGroup) findPreference("settings_version");
            preferenceGroup.setTitle("Version: " + VersionUtils.getVersion(this.getActivity(), BuildConfig.DEBUG));

        }
    }
}