/*
* Copyright (C) 2014 The Android Open Source Project
*
* 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.android.settings.notification;
import android.content.ContentResolver;
import android.content.Context;
import android.content.res.Resources;
import android.database.ContentObserver;
import android.media.AudioManager;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Handler;
import android.os.SystemProperties;
import android.os.Vibrator;
import android.provider.SearchIndexableResource;
import android.provider.Settings.Global;
import android.provider.Settings.System;
import android.support.v14.preference.SwitchPreference;
import android.support.v7.preference.Preference;
import android.telephony.TelephonyManager;
import com.android.internal.logging.MetricsProto.MetricsEvent;
import com.android.settings.R;
import com.android.settings.SettingsPreferenceFragment;
import com.android.settings.Utils;
import com.android.settings.search.BaseSearchIndexProvider;
import com.android.settings.search.Indexable;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import static com.android.settings.notification.SettingPref.TYPE_GLOBAL;
import static com.android.settings.notification.SettingPref.TYPE_SYSTEM;
public class OtherSoundSettings extends SettingsPreferenceFragment implements Indexable {
private static final String TAG = "OtherSoundSettings";
private static final int DEFAULT_ON = 1;
private static final int EMERGENCY_TONE_SILENT = 0;
private static final int EMERGENCY_TONE_ALERT = 1;
private static final int EMERGENCY_TONE_VIBRATE = 2;
private static final int DEFAULT_EMERGENCY_TONE = EMERGENCY_TONE_SILENT;
private static final int DOCK_AUDIO_MEDIA_DISABLED = 0;
private static final int DOCK_AUDIO_MEDIA_ENABLED = 1;
private static final int DEFAULT_DOCK_AUDIO_MEDIA = DOCK_AUDIO_MEDIA_DISABLED;
private static final String KEY_DIAL_PAD_TONES = "dial_pad_tones";
private static final String KEY_SCREEN_LOCKING_SOUNDS = "screen_locking_sounds";
private static final String KEY_CHARGING_SOUNDS = "charging_sounds";
private static final String KEY_DOCKING_SOUNDS = "docking_sounds";
private static final String KEY_TOUCH_SOUNDS = "touch_sounds";
private static final String KEY_VIBRATE_ON_TOUCH = "vibrate_on_touch";
private static final String KEY_DOCK_AUDIO_MEDIA = "dock_audio_media";
private static final String KEY_EMERGENCY_TONE = "emergency_tone";
// Boot Sounds needs to be a system property so it can be accessed during boot.
private static final String KEY_BOOT_SOUNDS = "boot_sounds";
private static final String PROPERTY_BOOT_SOUNDS = "persist.sys.bootanim.play_sound";
private static final SettingPref PREF_DIAL_PAD_TONES = new SettingPref(
TYPE_SYSTEM, KEY_DIAL_PAD_TONES, System.DTMF_TONE_WHEN_DIALING, DEFAULT_ON) {
@Override
public boolean isApplicable(Context context) {
return Utils.isVoiceCapable(context);
}
};
private static final SettingPref PREF_SCREEN_LOCKING_SOUNDS = new SettingPref(
TYPE_SYSTEM, KEY_SCREEN_LOCKING_SOUNDS, System.LOCKSCREEN_SOUNDS_ENABLED, DEFAULT_ON);
private static final SettingPref PREF_CHARGING_SOUNDS = new SettingPref(
TYPE_GLOBAL, KEY_CHARGING_SOUNDS, Global.CHARGING_SOUNDS_ENABLED, DEFAULT_ON);
private static final SettingPref PREF_DOCKING_SOUNDS = new SettingPref(
TYPE_GLOBAL, KEY_DOCKING_SOUNDS, Global.DOCK_SOUNDS_ENABLED, DEFAULT_ON) {
@Override
public boolean isApplicable(Context context) {
return hasDockSettings(context);
}
};
private static final SettingPref PREF_TOUCH_SOUNDS = new SettingPref(
TYPE_SYSTEM, KEY_TOUCH_SOUNDS, System.SOUND_EFFECTS_ENABLED, DEFAULT_ON) {
@Override
protected boolean setSetting(final Context context, final int value) {
AsyncTask.execute(new Runnable() {
@Override
public void run() {
final AudioManager am =
(AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
if (value != 0) {
am.loadSoundEffects();
} else {
am.unloadSoundEffects();
}
}
});
return super.setSetting(context, value);
}
};
private static final SettingPref PREF_VIBRATE_ON_TOUCH = new SettingPref(
TYPE_SYSTEM, KEY_VIBRATE_ON_TOUCH, System.HAPTIC_FEEDBACK_ENABLED, DEFAULT_ON) {
@Override
public boolean isApplicable(Context context) {
return hasHaptic(context);
}
};
private static final SettingPref PREF_DOCK_AUDIO_MEDIA = new SettingPref(
TYPE_GLOBAL, KEY_DOCK_AUDIO_MEDIA, Global.DOCK_AUDIO_MEDIA_ENABLED,
DEFAULT_DOCK_AUDIO_MEDIA, DOCK_AUDIO_MEDIA_DISABLED, DOCK_AUDIO_MEDIA_ENABLED) {
@Override
public boolean isApplicable(Context context) {
return hasDockSettings(context);
}
@Override
protected String getCaption(Resources res, int value) {
switch(value) {
case DOCK_AUDIO_MEDIA_DISABLED:
return res.getString(R.string.dock_audio_media_disabled);
case DOCK_AUDIO_MEDIA_ENABLED:
return res.getString(R.string.dock_audio_media_enabled);
default:
throw new IllegalArgumentException();
}
}
};
private static final SettingPref PREF_EMERGENCY_TONE = new SettingPref(
TYPE_GLOBAL, KEY_EMERGENCY_TONE, Global.EMERGENCY_TONE, DEFAULT_EMERGENCY_TONE,
EMERGENCY_TONE_ALERT, EMERGENCY_TONE_VIBRATE, EMERGENCY_TONE_SILENT) {
@Override
public boolean isApplicable(Context context) {
final int activePhoneType = TelephonyManager.getDefault().getCurrentPhoneType();
return activePhoneType == TelephonyManager.PHONE_TYPE_CDMA;
}
@Override
protected String getCaption(Resources res, int value) {
switch(value) {
case EMERGENCY_TONE_SILENT:
return res.getString(R.string.emergency_tone_silent);
case EMERGENCY_TONE_ALERT:
return res.getString(R.string.emergency_tone_alert);
case EMERGENCY_TONE_VIBRATE:
return res.getString(R.string.emergency_tone_vibrate);
default:
throw new IllegalArgumentException();
}
}
};
private static final SettingPref[] PREFS = {
PREF_DIAL_PAD_TONES,
PREF_SCREEN_LOCKING_SOUNDS,
PREF_CHARGING_SOUNDS,
PREF_DOCKING_SOUNDS,
PREF_TOUCH_SOUNDS,
PREF_VIBRATE_ON_TOUCH,
PREF_DOCK_AUDIO_MEDIA,
PREF_EMERGENCY_TONE,
};
private SwitchPreference mBootSounds;
private final SettingsObserver mSettingsObserver = new SettingsObserver();
private Context mContext;
@Override
protected int getMetricsCategory() {
return MetricsEvent.NOTIFICATION_OTHER_SOUND;
}
@Override
protected int getHelpResource() {
return R.string.help_uri_other_sounds;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.other_sound_settings);
mContext = getActivity();
for (SettingPref pref : PREFS) {
pref.init(this);
}
if (mContext.getResources().getBoolean(R.bool.has_boot_sounds)) {
mBootSounds = (SwitchPreference) findPreference(KEY_BOOT_SOUNDS);
mBootSounds.setChecked(SystemProperties.getBoolean(PROPERTY_BOOT_SOUNDS, true));
} else {
removePreference(KEY_BOOT_SOUNDS);
}
}
@Override
public void onResume() {
super.onResume();
mSettingsObserver.register(true);
}
@Override
public void onPause() {
super.onPause();
mSettingsObserver.register(false);
}
@Override
public boolean onPreferenceTreeClick(Preference preference) {
if (mBootSounds != null && preference == mBootSounds) {
SystemProperties.set(PROPERTY_BOOT_SOUNDS, mBootSounds.isChecked() ? "1" : "0");
return false;
} else {
return super.onPreferenceTreeClick(preference);
}
}
private static boolean hasDockSettings(Context context) {
return context.getResources().getBoolean(R.bool.has_dock_settings);
}
private static boolean hasHaptic(Context context) {
final Vibrator vibrator = (Vibrator) context.getSystemService(Context.VIBRATOR_SERVICE);
return vibrator != null && vibrator.hasVibrator();
}
// === Callbacks ===
private final class SettingsObserver extends ContentObserver {
public SettingsObserver() {
super(new Handler());
}
public void register(boolean register) {
final ContentResolver cr = getContentResolver();
if (register) {
for (SettingPref pref : PREFS) {
cr.registerContentObserver(pref.getUri(), false, this);
}
} else {
cr.unregisterContentObserver(this);
}
}
@Override
public void onChange(boolean selfChange, Uri uri) {
super.onChange(selfChange, uri);
for (SettingPref pref : PREFS) {
if (pref.getUri().equals(uri)) {
pref.update(mContext);
return;
}
}
}
}
// === Indexing ===
public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
new BaseSearchIndexProvider() {
public List<SearchIndexableResource> getXmlResourcesToIndex(
Context context, boolean enabled) {
final SearchIndexableResource sir = new SearchIndexableResource(context);
sir.xmlResId = R.xml.other_sound_settings;
return Arrays.asList(sir);
}
public List<String> getNonIndexableKeys(Context context) {
final ArrayList<String> rt = new ArrayList<String>();
for (SettingPref pref : PREFS) {
if (!pref.isApplicable(context)) {
rt.add(pref.getKey());
}
}
return rt;
}
};
}