| /* |
| * 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.services.telephony; |
| |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.net.Uri; |
| import android.telecomm.PhoneAccount; |
| import android.telecomm.PhoneAccountHandle; |
| import android.telecomm.TelecommManager; |
| import android.telephony.TelephonyManager; |
| |
| import com.android.internal.telephony.Phone; |
| import com.android.internal.telephony.PhoneFactory; |
| import com.android.internal.telephony.PhoneProxy; |
| |
| import java.util.LinkedList; |
| import java.util.List; |
| |
| /** |
| * Owns all data we have registered with Telecomm including handling dynamic addition and |
| * removal of SIMs and SIP accounts. |
| */ |
| final class TelecommAccountRegistry { |
| private final class AccountEntry { |
| private final Phone mPhone; |
| private final PhoneAccount mAccount; |
| private final PstnIncomingCallNotifier mIncomingCallNotifier; |
| |
| AccountEntry(Phone phone, boolean isDummy) { |
| mPhone = phone; |
| mAccount = registerPstnPhoneAccount(isDummy); |
| Log.d(this, "Registered phoneAccount: %s with handle: %s", |
| mAccount, mAccount.getAccountHandle()); |
| mIncomingCallNotifier = new PstnIncomingCallNotifier((PhoneProxy) mPhone); |
| } |
| |
| /** |
| * Registers the specified account with Telecomm as a PhoneAccountHandle. |
| */ |
| private PhoneAccount registerPstnPhoneAccount(boolean isDummyAccount) { |
| TelephonyManager telephonyManager = TelephonyManager.from(mContext); |
| String dummyPrefix = isDummyAccount ? "Dummy " : ""; |
| |
| // Build the Phone account handle. |
| PhoneAccountHandle phoneAccountHandle = isDummyAccount ? |
| makePstnPhoneAccountHandleWithPrefix(mPhone, dummyPrefix) : |
| makePstnPhoneAccountHandle(mPhone); |
| |
| // Populate the phone account data. |
| long subId = mPhone.getSubId(); |
| int slotId = mPhone.getPhoneId() + 1; |
| String line1Number = telephonyManager.getLine1Number(subId); |
| if (line1Number == null) { |
| line1Number = ""; |
| } |
| PhoneAccount account = new PhoneAccount( |
| phoneAccountHandle, |
| Uri.fromParts(TEL_SCHEME, line1Number, null), |
| mPhone.getPhoneSubInfo().getLine1Number(), |
| PhoneAccount.CAPABILITY_SIM_SUBSCRIPTION | |
| PhoneAccount.CAPABILITY_CALL_PROVIDER, |
| com.android.phone.R.mipmap.ic_launcher_phone, |
| dummyPrefix + "SIM " + slotId, |
| dummyPrefix + "SIM card in slot " + slotId, |
| true /* supportsVideoCalling */); |
| |
| // Register with Telecomm and put into the account entry. |
| mTelecommManager.registerPhoneAccount(account); |
| return account; |
| } |
| } |
| |
| private static final String TEL_SCHEME = "tel"; |
| private static TelecommAccountRegistry sInstance; |
| private final Context mContext; |
| private final TelecommManager mTelecommManager; |
| private List<AccountEntry> mAccounts = new LinkedList<AccountEntry>(); |
| |
| TelecommAccountRegistry(Context context) { |
| mContext = context; |
| mTelecommManager = TelecommManager.from(context); |
| } |
| |
| static synchronized final TelecommAccountRegistry getInstance(Context context) { |
| if (sInstance == null) { |
| sInstance = new TelecommAccountRegistry(context); |
| } |
| return sInstance; |
| } |
| |
| /** |
| * Sets up all the phone accounts for SIM and SIP accounts on first boot. |
| */ |
| void setup() { |
| // Initialize the PhoneFactory, since the PhoneApp may not yet have been set up |
| PhoneFactory.makeDefaultPhones(mContext); |
| // Before we do anything, we need to clear whatever entries we registered at boot. |
| mTelecommManager.clearAccounts(mContext.getPackageName()); |
| |
| // Go through SIM-based phones and register ourselves |
| Phone[] phones = PhoneFactory.getPhones(); |
| Log.d(this, "Found %d phones. Attempting to register.", phones.length); |
| for (Phone phone : phones) { |
| long subscriptionId = phone.getSubId(); |
| Log.d(this, "Phone with subscription id %d", subscriptionId); |
| if (subscriptionId >= 0) { |
| mAccounts.add(new AccountEntry(phone, false /* isDummy */)); |
| } |
| } |
| |
| // Add a fake account entry. |
| if (phones.length > 0 && "TRUE".equals(System.getProperty("dummy_sim"))) { |
| mAccounts.add(new AccountEntry(phones[0], true /* isDummy */)); |
| } |
| |
| // TODO: Add SIP accounts. |
| } |
| |
| static PhoneAccountHandle makePstnPhoneAccountHandle(Phone phone) { |
| return makePstnPhoneAccountHandleWithPrefix(phone, ""); |
| } |
| |
| private static PhoneAccountHandle makePstnPhoneAccountHandleWithPrefix( |
| Phone phone, String prefix) { |
| ComponentName pstnConnectionServiceName = |
| new ComponentName(phone.getContext(), TelephonyConnectionService.class); |
| return new PhoneAccountHandle( |
| pstnConnectionServiceName, prefix + String.valueOf(phone.getSubId())); |
| } |
| } |