/*
* Copyright (C) 2007 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;
import static android.provider.Settings.System.SCREEN_OFF_TIMEOUT;
import android.content.BroadcastReceiver;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.media.AudioManager;
import android.os.Bundle;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.preference.CheckBoxPreference;
import android.preference.ListPreference;
import android.preference.Preference;
import android.preference.PreferenceActivity;
import android.preference.PreferenceGroup;
import android.preference.PreferenceScreen;
import android.provider.Settings;
import android.provider.Settings.SettingNotFoundException;
import android.telephony.TelephonyManager;
import android.util.Log;
import android.view.IWindowManager;
public class SoundSettings extends PreferenceActivity implements
Preference.OnPreferenceChangeListener {
private static final String TAG = "SoundAndDisplaysSettings";
/** If there is no setting in the provider, use this. */
private static final int FALLBACK_SCREEN_TIMEOUT_VALUE = 30000;
private static final int FALLBACK_EMERGENCY_TONE_VALUE = 0;
private static final String KEY_SILENT = "silent";
private static final String KEY_VIBRATE = "vibrate";
private static final String KEY_DTMF_TONE = "dtmf_tone";
private static final String KEY_SOUND_EFFECTS = "sound_effects";
private static final String KEY_HAPTIC_FEEDBACK = "haptic_feedback";
private static final String KEY_EMERGENCY_TONE = "emergency_tone";
private static final String KEY_SOUND_SETTINGS = "sound_settings";
private static final String KEY_NOTIFICATION_PULSE = "notification_pulse";
private static final String KEY_LOCK_SOUNDS = "lock_sounds";
private static final String VALUE_VIBRATE_NEVER = "never";
private static final String VALUE_VIBRATE_ALWAYS = "always";
private static final String VALUE_VIBRATE_ONLY_SILENT = "silent";
private static final String VALUE_VIBRATE_UNLESS_SILENT = "notsilent";
private CheckBoxPreference mSilent;
/*
* If we are currently in one of the silent modes (the ringer mode is set to either
* "silent mode" or "vibrate mode"), then toggling the "Phone vibrate"
* preference will switch between "silent mode" and "vibrate mode".
* Otherwise, it will adjust the normal ringer mode's ring or ring+vibrate
* setting.
*/
private ListPreference mVibrate;
private CheckBoxPreference mDtmfTone;
private CheckBoxPreference mSoundEffects;
private CheckBoxPreference mHapticFeedback;
private CheckBoxPreference mNotificationPulse;
private CheckBoxPreference mLockSounds;
private AudioManager mAudioManager;
private BroadcastReceiver mReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
if (intent.getAction().equals(AudioManager.RINGER_MODE_CHANGED_ACTION)) {
updateState(false);
}
}
};
private PreferenceGroup mSoundSettings;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
ContentResolver resolver = getContentResolver();
int activePhoneType = TelephonyManager.getDefault().getPhoneType();
mAudioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
addPreferencesFromResource(R.xml.sound_settings);
if (TelephonyManager.PHONE_TYPE_CDMA != activePhoneType) {
// device is not CDMA, do not display CDMA emergency_tone
getPreferenceScreen().removePreference(findPreference(KEY_EMERGENCY_TONE));
}
mSilent = (CheckBoxPreference) findPreference(KEY_SILENT);
mVibrate = (ListPreference) findPreference(KEY_VIBRATE);
mVibrate.setOnPreferenceChangeListener(this);
mDtmfTone = (CheckBoxPreference) findPreference(KEY_DTMF_TONE);
mDtmfTone.setPersistent(false);
mDtmfTone.setChecked(Settings.System.getInt(resolver,
Settings.System.DTMF_TONE_WHEN_DIALING, 1) != 0);
mSoundEffects = (CheckBoxPreference) findPreference(KEY_SOUND_EFFECTS);
mSoundEffects.setPersistent(false);
mSoundEffects.setChecked(Settings.System.getInt(resolver,
Settings.System.SOUND_EFFECTS_ENABLED, 0) != 0);
mHapticFeedback = (CheckBoxPreference) findPreference(KEY_HAPTIC_FEEDBACK);
mHapticFeedback.setPersistent(false);
mHapticFeedback.setChecked(Settings.System.getInt(resolver,
Settings.System.HAPTIC_FEEDBACK_ENABLED, 0) != 0);
mLockSounds = (CheckBoxPreference) findPreference(KEY_LOCK_SOUNDS);
mLockSounds.setPersistent(false);
mLockSounds.setChecked(Settings.System.getInt(resolver,
Settings.System.LOCKSCREEN_SOUNDS_ENABLED, 1) != 0);
if (TelephonyManager.PHONE_TYPE_CDMA == activePhoneType) {
ListPreference emergencyTonePreference =
(ListPreference) findPreference(KEY_EMERGENCY_TONE);
emergencyTonePreference.setValue(String.valueOf(Settings.System.getInt(
resolver, Settings.System.EMERGENCY_TONE, FALLBACK_EMERGENCY_TONE_VALUE)));
emergencyTonePreference.setOnPreferenceChangeListener(this);
}
mSoundSettings = (PreferenceGroup) findPreference(KEY_SOUND_SETTINGS);
mNotificationPulse = (CheckBoxPreference)
mSoundSettings.findPreference(KEY_NOTIFICATION_PULSE);
if (mNotificationPulse != null &&
getResources().getBoolean(R.bool.has_intrusive_led) == false) {
mSoundSettings.removePreference(mNotificationPulse);
} else {
try {
mNotificationPulse.setChecked(Settings.System.getInt(resolver,
Settings.System.NOTIFICATION_LIGHT_PULSE) == 1);
mNotificationPulse.setOnPreferenceChangeListener(this);
} catch (SettingNotFoundException snfe) {
Log.e(TAG, Settings.System.NOTIFICATION_LIGHT_PULSE + " not found");
}
}
}
@Override
protected void onResume() {
super.onResume();
updateState(true);
IntentFilter filter = new IntentFilter(AudioManager.RINGER_MODE_CHANGED_ACTION);
registerReceiver(mReceiver, filter);
}
@Override
protected void onPause() {
super.onPause();
unregisterReceiver(mReceiver);
}
private String getPhoneVibrateSettingValue() {
boolean vibeInSilent = (Settings.System.getInt(
getContentResolver(),
Settings.System.VIBRATE_IN_SILENT,
1) == 1);
// Control phone vibe independent of silent mode
int callsVibrateSetting =
mAudioManager.getVibrateSetting(AudioManager.VIBRATE_TYPE_RINGER);
if (vibeInSilent) {
if (callsVibrateSetting == AudioManager.VIBRATE_SETTING_OFF) {
// this state does not make sense; fix it up for the user
mAudioManager.setVibrateSetting(
AudioManager.VIBRATE_TYPE_RINGER,
AudioManager.VIBRATE_SETTING_ONLY_SILENT);
}
if (callsVibrateSetting == AudioManager.VIBRATE_SETTING_ON) {
return VALUE_VIBRATE_ALWAYS;
} else {
return VALUE_VIBRATE_ONLY_SILENT;
}
} else {
if (callsVibrateSetting == AudioManager.VIBRATE_SETTING_ONLY_SILENT) {
// this state does not make sense; fix it up
mAudioManager.setVibrateSetting(
AudioManager.VIBRATE_TYPE_RINGER,
AudioManager.VIBRATE_SETTING_OFF);
}
if (callsVibrateSetting == AudioManager.VIBRATE_SETTING_ON) {
return VALUE_VIBRATE_UNLESS_SILENT;
} else {
return VALUE_VIBRATE_NEVER;
}
}
}
private void setPhoneVibrateSettingValue(String value) {
boolean vibeInSilent;
int callsVibrateSetting;
if (value.equals(VALUE_VIBRATE_UNLESS_SILENT)) {
callsVibrateSetting = AudioManager.VIBRATE_SETTING_ON;
vibeInSilent = false;
} else if (value.equals(VALUE_VIBRATE_NEVER)) {
callsVibrateSetting = AudioManager.VIBRATE_SETTING_OFF;
vibeInSilent = false;
} else if (value.equals(VALUE_VIBRATE_ONLY_SILENT)) {
callsVibrateSetting = AudioManager.VIBRATE_SETTING_ONLY_SILENT;
vibeInSilent = true;
} else { //VALUE_VIBRATE_ALWAYS
callsVibrateSetting = AudioManager.VIBRATE_SETTING_ON;
vibeInSilent = true;
}
Settings.System.putInt(getContentResolver(),
Settings.System.VIBRATE_IN_SILENT,
vibeInSilent ? 1 : 0);
// might need to switch the ringer mode from one kind of "silent" to
// another
if (mSilent.isChecked()) {
mAudioManager.setRingerMode(
vibeInSilent ? AudioManager.RINGER_MODE_VIBRATE
: AudioManager.RINGER_MODE_SILENT);
}
mAudioManager.setVibrateSetting(
AudioManager.VIBRATE_TYPE_RINGER,
callsVibrateSetting);
}
// updateState in fact updates the UI to reflect the system state
private void updateState(boolean force) {
final int ringerMode = mAudioManager.getRingerMode();
// NB: in the UI we now simply call this "silent mode". A separate
// setting controls whether we're in RINGER_MODE_SILENT or
// RINGER_MODE_VIBRATE.
final boolean silentOrVibrateMode =
ringerMode != AudioManager.RINGER_MODE_NORMAL;
if (silentOrVibrateMode != mSilent.isChecked() || force) {
mSilent.setChecked(silentOrVibrateMode);
}
String phoneVibrateSetting = getPhoneVibrateSettingValue();
if (! phoneVibrateSetting.equals(mVibrate.getValue()) || force) {
mVibrate.setValue(phoneVibrateSetting);
}
mVibrate.setSummary(mVibrate.getEntry());
int silentModeStreams = Settings.System.getInt(getContentResolver(),
Settings.System.MODE_RINGER_STREAMS_AFFECTED, 0);
boolean isAlarmInclSilentMode = (silentModeStreams & (1 << AudioManager.STREAM_ALARM)) != 0;
mSilent.setSummary(isAlarmInclSilentMode ?
R.string.silent_mode_incl_alarm_summary :
R.string.silent_mode_summary);
}
@Override
public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
if (preference == mSilent) {
if (mSilent.isChecked()) {
boolean vibeInSilent = (1 == Settings.System.getInt(
getContentResolver(),
Settings.System.VIBRATE_IN_SILENT,
1));
mAudioManager.setRingerMode(
vibeInSilent ? AudioManager.RINGER_MODE_VIBRATE
: AudioManager.RINGER_MODE_SILENT);
} else {
mAudioManager.setRingerMode(AudioManager.RINGER_MODE_NORMAL);
}
updateState(false);
} else if (preference == mDtmfTone) {
Settings.System.putInt(getContentResolver(), Settings.System.DTMF_TONE_WHEN_DIALING,
mDtmfTone.isChecked() ? 1 : 0);
} else if (preference == mSoundEffects) {
if (mSoundEffects.isChecked()) {
mAudioManager.loadSoundEffects();
} else {
mAudioManager.unloadSoundEffects();
}
Settings.System.putInt(getContentResolver(), Settings.System.SOUND_EFFECTS_ENABLED,
mSoundEffects.isChecked() ? 1 : 0);
} else if (preference == mHapticFeedback) {
Settings.System.putInt(getContentResolver(), Settings.System.HAPTIC_FEEDBACK_ENABLED,
mHapticFeedback.isChecked() ? 1 : 0);
} else if (preference == mLockSounds) {
Settings.System.putInt(getContentResolver(), Settings.System.LOCKSCREEN_SOUNDS_ENABLED,
mLockSounds.isChecked() ? 1 : 0);
} else if (preference == mNotificationPulse) {
boolean value = mNotificationPulse.isChecked();
Settings.System.putInt(getContentResolver(),
Settings.System.NOTIFICATION_LIGHT_PULSE, value ? 1 : 0);
}
return true;
}
public boolean onPreferenceChange(Preference preference, Object objValue) {
final String key = preference.getKey();
if (KEY_EMERGENCY_TONE.equals(key)) {
int value = Integer.parseInt((String) objValue);
try {
Settings.System.putInt(getContentResolver(),
Settings.System.EMERGENCY_TONE, value);
} catch (NumberFormatException e) {
Log.e(TAG, "could not persist emergency tone setting", e);
}
} else if (preference == mVibrate) {
setPhoneVibrateSettingValue(objValue.toString());
updateState(false);
}
return true;
}
}