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/*
* 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.phone.common.util;
import android.content.Context;
import android.content.SharedPreferences;
import android.database.Cursor;
import android.database.sqlite.SQLiteException;
import android.media.RingtoneManager;
import android.net.Uri;
import android.os.Handler;
import android.os.Vibrator;
import android.preference.Preference;
import android.preference.PreferenceManager;
import android.provider.MediaStore;
import android.provider.Settings;
import android.text.TextUtils;
import com.android.phone.common.R;
import java.lang.CharSequence;
import java.lang.String;
public class SettingsUtil {
/**
* Obtain the setting for "vibrate when ringing" setting.
*
* Watch out: if the setting is missing in the device, this will try obtaining the old
* "vibrate on ring" setting from AudioManager, and save the previous setting to the new one.
*/
public static boolean getVibrateWhenRingingSetting(Context context) {
Vibrator vibrator = (Vibrator) context.getSystemService(Context.VIBRATOR_SERVICE);
if (vibrator == null || !vibrator.hasVibrator()) {
return false;
}
return Settings.System.getInt(context.getContentResolver(),
Settings.System.VIBRATE_WHEN_RINGING, 0) != 0;
}
/**
* Queries for a ringtone name, and sets the name using a handler.
* This is a method was originally copied from com.android.settings.SoundSettings.
*
* @param context The application context.
* @param handler The handler, which takes the name of the ringtone as a String as a parameter.
* @param type The type of sound.
* @param preference The preference being updated.
* @param msg An integer identifying the message sent to the handler.
*/
public static void updateRingtoneName(
Context context, Handler handler, int type, Preference preference, int msg) {
if (preference == null) {
return;
}
final Uri ringtoneUri;
boolean defaultRingtone = false;
if (type == RingtoneManager.TYPE_RINGTONE) {
// For ringtones, we can just lookup the system default because changing the settings
// in Call Settings changes the system default.
ringtoneUri = RingtoneManager.getActualDefaultRingtoneUri(context, type);
} else {
final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
// For voicemail notifications, we use the value saved in Phone's shared preferences.
String uriString = prefs.getString(preference.getKey(), null);
if (TextUtils.isEmpty(uriString)) {
// silent ringtone
ringtoneUri = null;
} else {
if (uriString.equals(Settings.System.DEFAULT_NOTIFICATION_URI.toString())) {
// If it turns out that the voicemail notification is set to the system
// default notification, we retrieve the actual URI to prevent it from showing
// up as "Unknown Ringtone".
defaultRingtone = true;
ringtoneUri = RingtoneManager.getActualDefaultRingtoneUri(context, type);
} else {
ringtoneUri = Uri.parse(uriString);
}
}
}
CharSequence summary = context.getString(com.android.internal.R.string.ringtone_unknown);
// Is it a silent ringtone?
if (ringtoneUri == null) {
summary = context.getString(com.android.internal.R.string.ringtone_silent);
} else {
// Fetch the ringtone title from the media provider
try {
Cursor cursor = context.getContentResolver().query(ringtoneUri,
new String[] { MediaStore.Audio.Media.TITLE }, null, null, null);
if (cursor != null) {
if (cursor.moveToFirst()) {
summary = cursor.getString(0);
}
cursor.close();
}
} catch (SQLiteException sqle) {
// Unknown title for the ringtone
}
}
if (defaultRingtone) {
summary = context.getString(R.string.default_notification_description, summary);
}
handler.sendMessage(handler.obtainMessage(msg, summary));
}
public static void updateRingtoneName(Context context, Handler handler,
int type, Preference preference, int msg, int phoneId) {
if (preference == null) {
return;
}
final Uri ringtoneUri;
boolean defaultRingtone = false;
if (type == RingtoneManager.TYPE_RINGTONE) {
// For ringtones, we can just lookup the system default because changing the settings
// in Call Settings changes the system default.
ringtoneUri = RingtoneManager.getActualRingtoneUriBySubId(context, phoneId);
} else {
final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
// For voicemail notifications, we use the value saved in Phone's shared preferences.
String uriString = prefs.getString(preference.getKey(), null);
if (TextUtils.isEmpty(uriString)) {
// silent ringtone
ringtoneUri = null;
} else {
if (uriString.equals(Settings.System.DEFAULT_NOTIFICATION_URI.toString())) {
// If it turns out that the voicemail notification is set to the system
// default notification, we retrieve the actual URI to prevent it from showing
// up as "Unknown Ringtone".
defaultRingtone = true;
ringtoneUri = RingtoneManager.getActualDefaultRingtoneUri(context, type);
} else {
ringtoneUri = Uri.parse(uriString);
}
}
}
CharSequence summary = context.getString(com.android.internal.R.string.ringtone_unknown);
// Is it a silent ringtone?
if (ringtoneUri == null) {
summary = context.getString(com.android.internal.R.string.ringtone_silent);
} else {
// Fetch the ringtone title from the media provider
try {
Cursor cursor = context.getContentResolver().query(ringtoneUri,
new String[] { MediaStore.Audio.Media.TITLE }, null, null, null);
if (cursor != null) {
if (cursor.moveToFirst()) {
summary = cursor.getString(0);
}
cursor.close();
}
} catch (SQLiteException sqle) {
// Unknown title for the ringtone
}
}
if (defaultRingtone) {
summary = context.getString(R.string.default_notification_description, summary);
}
handler.sendMessage(handler.obtainMessage(msg, summary));
}
}
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