/*
 * 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 com.google.android.apps.mytracks.settings;

import com.google.android.apps.mytracks.util.PreferencesUtils;
import com.google.android.maps.mytracks.R;

import android.os.Bundle;
import android.preference.CheckBoxPreference;
import android.preference.ListPreference;

/**
 * An activity for accessing chart settings.
 * 
 * @author Jimmy Shih
 */
public class ChartSettingsActivity extends AbstractSettingsActivity {

  @SuppressWarnings("deprecation")
  @Override
  protected void onCreate(Bundle bundle) {
    super.onCreate(bundle);
    addPreferencesFromResource(R.xml.chart_settings);
    configXAxisListPreference();
  }

  @Override
  protected void onResume() {
    super.onResume();
    updateUi();
  }

  @SuppressWarnings("deprecation")
  private void updateUi() {
    CheckBoxPreference speedCheckBoxPreference = (CheckBoxPreference) findPreference(
        getString(R.string.chart_show_speed_key));
    speedCheckBoxPreference.setTitle(
        PreferencesUtils.isReportSpeed(this) ? R.string.stats_speed : R.string.stats_pace);
  }

  /**
   * Configures the x axis list preference.
   */
  private void configXAxisListPreference() {
    @SuppressWarnings("deprecation")
    ListPreference listPreference = (ListPreference) findPreference(
        getString(R.string.chart_x_axis_key));
    String value = PreferencesUtils.getString(
        this, R.string.chart_x_axis_key, PreferencesUtils.CHART_X_AXIS_DEFAULT);
    String[] values = getResources().getStringArray(R.array.chart_x_axis_values);
    String[] options = getResources().getStringArray(R.array.chart_x_axis_options);
    configureListPreference(listPreference, options, options, values, value, null);
  }
}