1/*
2 * Copyright (C) 2009 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.deskclock;
18
19import android.app.ActionBar;
20import android.content.Intent;
21import android.media.AudioManager;
22import android.os.Bundle;
23import android.preference.CheckBoxPreference;
24import android.preference.ListPreference;
25import android.preference.Preference;
26import android.preference.PreferenceActivity;
27import android.preference.PreferenceScreen;
28import android.provider.Settings;
29import android.view.Menu;
30import android.view.MenuItem;
31
32/**
33 * Settings for the Alarm Clock Dream (com.android.deskclock.Screensaver).
34 */
35public class ScreensaverSettingsActivity extends PreferenceActivity
36        implements Preference.OnPreferenceChangeListener {
37
38    static final String KEY_CLOCK_STYLE =
39            "screensaver_clock_style";
40    static final String KEY_NIGHT_MODE =
41            "screensaver_night_mode";
42
43    @Override
44    protected void onCreate(Bundle savedInstanceState) {
45        super.onCreate(savedInstanceState);
46        addPreferencesFromResource(R.xml.dream_settings);
47    }
48
49    @Override
50    protected void onResume() {
51        super.onResume();
52        refresh();
53    }
54
55    @Override
56    public boolean onPreferenceChange(Preference pref, Object newValue) {
57        if (KEY_CLOCK_STYLE.equals(pref.getKey())) {
58            final ListPreference listPref = (ListPreference) pref;
59            final int idx = listPref.findIndexOfValue((String) newValue);
60            listPref.setSummary(listPref.getEntries()[idx]);
61        } else if (KEY_NIGHT_MODE.equals(pref.getKey())) {
62            boolean state = ((CheckBoxPreference) pref).isChecked();
63        }
64        return true;
65    }
66
67    private void refresh() {
68        ListPreference listPref = (ListPreference) findPreference(KEY_CLOCK_STYLE);
69        listPref.setSummary(listPref.getEntry());
70        listPref.setOnPreferenceChangeListener(this);
71
72        Preference pref = findPreference(KEY_NIGHT_MODE);
73        boolean state = ((CheckBoxPreference) pref).isChecked();
74        pref.setOnPreferenceChangeListener(this);
75    }
76
77}
78