| /* |
| * Copyright (C) 2015 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.server.telecom; |
| |
| import android.content.Context; |
| import android.content.pm.PackageManager; |
| import android.content.pm.UserInfo; |
| import android.media.AudioManager; |
| import android.media.RingtoneManager; |
| import android.media.Ringtone; |
| import android.net.Uri; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| import android.provider.Settings; |
| |
| import android.telecom.Log; |
| import android.telecom.PhoneAccount; |
| import android.text.TextUtils; |
| |
| import com.android.internal.annotations.VisibleForTesting; |
| import com.android.internal.telephony.CallerInfo; |
| |
| import java.util.List; |
| |
| /** |
| * Uses the incoming {@link Call}'s ringtone URI (obtained by the Contact Lookup) to obtain a |
| * {@link Ringtone} from the {@link RingtoneManager} that can be played by the system during an |
| * incoming call. If the ringtone URI is null, use the default Ringtone for the active user. |
| */ |
| @VisibleForTesting |
| public class RingtoneFactory { |
| |
| private final Context mContext; |
| private final CallsManager mCallsManager; |
| |
| public RingtoneFactory(CallsManager callsManager, Context context) { |
| mContext = context; |
| mCallsManager = callsManager; |
| } |
| |
| public Ringtone getRingtone(Call incomingCall) { |
| // Use the default ringtone of the work profile if the contact is a work profile contact. |
| Context userContext = isWorkContact(incomingCall) ? |
| getWorkProfileContextForUser(mCallsManager.getCurrentUserHandle()) : |
| getContextForUserHandle(mCallsManager.getCurrentUserHandle()); |
| Uri ringtoneUri = incomingCall.getRingtone(); |
| Ringtone ringtone = null; |
| |
| if(ringtoneUri != null && userContext != null) { |
| // Ringtone URI is explicitly specified. First, try to create a Ringtone with that. |
| ringtone = RingtoneManager.getRingtone(userContext, ringtoneUri); |
| } |
| if(ringtone == null) { |
| // Contact didn't specify ringtone or custom Ringtone creation failed. Get default |
| // ringtone for user or profile. |
| Context contextToUse = hasDefaultRingtoneForUser(userContext) ? userContext : mContext; |
| Uri defaultRingtoneUri; |
| if (UserManager.get(contextToUse).isUserUnlocked(contextToUse.getUserId())) { |
| defaultRingtoneUri = RingtoneManager.getActualDefaultRingtoneUri(contextToUse, |
| RingtoneManager.TYPE_RINGTONE); |
| } else { |
| defaultRingtoneUri = Settings.System.DEFAULT_RINGTONE_URI; |
| } |
| if (defaultRingtoneUri == null) { |
| return null; |
| } |
| ringtone = RingtoneManager.getRingtone(contextToUse, defaultRingtoneUri); |
| } |
| if (ringtone != null) { |
| ringtone.setStreamType(AudioManager.STREAM_RING); |
| } |
| return ringtone; |
| } |
| |
| private Context getWorkProfileContextForUser(UserHandle userHandle) { |
| // UserManager.getEnabledProfiles returns the enabled profiles along with the user's handle |
| // itself (so we must filter out the user). |
| List<UserInfo> profiles = UserManager.get(mContext).getEnabledProfiles( |
| userHandle.getIdentifier()); |
| UserInfo workprofile = null; |
| int managedProfileCount = 0; |
| for (UserInfo profile : profiles) { |
| UserHandle profileUserHandle = profile.getUserHandle(); |
| if (profileUserHandle != userHandle && profile.isManagedProfile()) { |
| managedProfileCount++; |
| workprofile = profile; |
| } |
| } |
| // There may be many different types of profiles, so only count Managed (Work) Profiles. |
| if(managedProfileCount == 1) { |
| return getContextForUserHandle(workprofile.getUserHandle()); |
| } |
| // There are multiple managed profiles for the associated user and we do not have enough |
| // info to determine which profile is the work profile. Just use the default. |
| return null; |
| } |
| |
| private Context getContextForUserHandle(UserHandle userHandle) { |
| if(userHandle == null) { |
| return null; |
| } |
| try { |
| return mContext.createPackageContextAsUser(mContext.getPackageName(), 0, userHandle); |
| } catch (PackageManager.NameNotFoundException e) { |
| Log.w("RingtoneFactory", "Package name not found: " + e.getMessage()); |
| } |
| return null; |
| } |
| |
| private boolean hasDefaultRingtoneForUser(Context userContext) { |
| if(userContext == null) { |
| return false; |
| } |
| return !TextUtils.isEmpty(Settings.System.getStringForUser(userContext.getContentResolver(), |
| Settings.System.RINGTONE, userContext.getUserId())); |
| } |
| |
| private boolean isWorkContact(Call incomingCall) { |
| CallerInfo contactCallerInfo = incomingCall.getCallerInfo(); |
| return (contactCallerInfo != null) && |
| (contactCallerInfo.userType == CallerInfo.USER_TYPE_WORK); |
| } |
| } |