/*
* Copyright (c) 2013, Will Szumski
* Copyright (c) 2013, Doug Szumski
*
* This file is part of Cyclismo.
*
* Cyclismo 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.
*
* Cyclismo 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 Cyclismo. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* Copyright 2012 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package org.cowboycoders.cyclismo.settings;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import android.os.Bundle;
import android.preference.CheckBoxPreference;
import org.cowboycoders.cyclismo.Constants;
import org.cowboycoders.cyclismo.R;
import org.cowboycoders.cyclismo.util.PreferencesUtils;
/**
* An activity for accessing stats settings.
*
* @author Jimmy Shih
*/
public class StatsSettingsActivity extends AbstractSettingsActivity {
/*
* Note that sharedPreferenceChangeListenr cannot be an anonymous inner class.
* Anonymous inner class will get garbage collected.
*/
private final OnSharedPreferenceChangeListener
sharedPreferenceChangeListener = new OnSharedPreferenceChangeListener() {
@Override
public void onSharedPreferenceChanged(SharedPreferences preferences, String key) {
if (key == null || key.equals(
PreferencesUtils.getKey(StatsSettingsActivity.this, R.string.metric_units_key))) {
metricUnits = PreferencesUtils.getBoolean(StatsSettingsActivity.this,
R.string.metric_units_key, PreferencesUtils.METRIC_UNITS_DEFAULT);
}
if (key != null) {
runOnUiThread(new Runnable() {
@Override
public void run() {
updateUi();
}
});
}
}
};
private SharedPreferences sharedPreferences;
private boolean metricUnits = PreferencesUtils.METRIC_UNITS_DEFAULT;
@SuppressWarnings("deprecation")
@Override
protected void onCreate(Bundle bundle) {
super.onCreate(bundle);
addPreferencesFromResource(R.xml.stats_settings);
sharedPreferences = getSharedPreferences(Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
}
@Override
protected void onStart() {
super.onStart();
sharedPreferences.registerOnSharedPreferenceChangeListener(sharedPreferenceChangeListener);
sharedPreferenceChangeListener.onSharedPreferenceChanged(null, null);
}
@Override
protected void onResume() {
super.onResume();
updateUi();
}
@Override
protected void onStop() {
super.onStop();
sharedPreferences.unregisterOnSharedPreferenceChangeListener(sharedPreferenceChangeListener);
}
@SuppressWarnings("deprecation")
private void updateUi() {
CheckBoxPreference reportSpeedCheckBoxPreference = (CheckBoxPreference) findPreference(
getString(R.string.report_speed_key));
reportSpeedCheckBoxPreference.setSummaryOn(
metricUnits ? getString(R.string.description_speed_metric)
: getString(R.string.description_speed_imperial));
reportSpeedCheckBoxPreference.setSummaryOff(
metricUnits ? getString(R.string.description_pace_metric)
: getString(R.string.description_pace_imperial));
}
}