105 lines
4.1 KiB
Java
105 lines
4.1 KiB
Java
/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License
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*/
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package com.android.dialer.util;
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import android.content.Context;
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import android.content.SharedPreferences;
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import android.database.sqlite.SQLiteException;
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import android.media.Ringtone;
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import android.media.RingtoneManager;
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import android.net.Uri;
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import android.os.Handler;
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import android.preference.PreferenceManager;
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import android.provider.Settings;
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import android.text.TextUtils;
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public class SettingsUtil {
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private static final String DEFAULT_NOTIFICATION_URI_STRING =
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Settings.System.DEFAULT_NOTIFICATION_URI.toString();
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/**
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* Queries for a ringtone name, and sets the name using a handler. This is a method was originally
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* copied from com.android.settings.SoundSettings.
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*
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* @param context The application context.
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* @param handler The handler, which takes the name of the ringtone as a String as a parameter.
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* @param type The type of sound.
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* @param key The key to the shared preferences entry being updated.
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* @param msg An integer identifying the message sent to the handler.
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*/
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public static void updateRingtoneName(
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Context context, Handler handler, int type, String key, int msg) {
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final Uri ringtoneUri;
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boolean defaultRingtone = false;
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if (type == RingtoneManager.TYPE_RINGTONE) {
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// For ringtones, we can just lookup the system default because changing the settings
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// in Call Settings changes the system default.
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ringtoneUri = RingtoneManager.getActualDefaultRingtoneUri(context, type);
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} else {
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final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
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// For voicemail notifications, we use the value saved in Phone's shared preferences.
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String uriString = prefs.getString(key, DEFAULT_NOTIFICATION_URI_STRING);
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if (TextUtils.isEmpty(uriString)) {
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// silent ringtone
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ringtoneUri = null;
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} else {
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if (uriString.equals(DEFAULT_NOTIFICATION_URI_STRING)) {
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// If it turns out that the voicemail notification is set to the system
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// default notification, we retrieve the actual URI to prevent it from showing
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// up as "Unknown Ringtone".
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defaultRingtone = true;
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ringtoneUri = RingtoneManager.getActualDefaultRingtoneUri(context, type);
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} else {
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ringtoneUri = Uri.parse(uriString);
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}
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}
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}
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getRingtoneName(context, handler, ringtoneUri, msg, defaultRingtone);
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}
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public static void getRingtoneName(Context context, Handler handler, Uri ringtoneUri, int msg) {
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getRingtoneName(context, handler, ringtoneUri, msg, false);
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}
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public static void getRingtoneName(
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Context context, Handler handler, Uri ringtoneUri, int msg, boolean defaultRingtone) {
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CharSequence summary = context.getString(R.string.ringtone_unknown);
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// Is it a silent ringtone?
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if (ringtoneUri == null) {
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summary = context.getString(R.string.ringtone_silent);
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} else {
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// Fetch the ringtone title from the media provider
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final Ringtone ringtone = RingtoneManager.getRingtone(context, ringtoneUri);
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if (ringtone != null) {
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try {
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final String title = ringtone.getTitle(context);
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if (!TextUtils.isEmpty(title)) {
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summary = title;
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}
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} catch (SQLiteException sqle) {
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// Unknown title for the ringtone
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}
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}
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}
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if (defaultRingtone) {
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summary = context.getString(R.string.default_notification_description, summary);
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}
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handler.sendMessage(handler.obtainMessage(msg, summary));
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}
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}
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