| /* |
| * Copyright (C) 2019 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 android.os; |
| |
| import android.annotation.NonNull; |
| import android.annotation.Nullable; |
| import android.annotation.SystemApi; |
| import android.content.Context; |
| |
| /** |
| * Provides a way to register and obtain the system service binder objects managed by the telephony |
| * service. |
| * |
| * <p>Only the telephony mainline module will be able to access an instance of this class. |
| * |
| * @hide |
| */ |
| @SystemApi |
| public class TelephonyServiceManager { |
| /** |
| * @hide |
| */ |
| public TelephonyServiceManager() { |
| } |
| |
| /** |
| * A class that exposes the methods to register and obtain each system service. |
| */ |
| public final class ServiceRegisterer { |
| private final String mServiceName; |
| |
| /** |
| * @hide |
| */ |
| public ServiceRegisterer(String serviceName) { |
| mServiceName = serviceName; |
| } |
| |
| /** |
| * Register a system server binding object for a service. |
| */ |
| public void register(@NonNull IBinder service) { |
| ServiceManager.addService(mServiceName, service); |
| } |
| |
| /** |
| * Get the system server binding object for a service. |
| * |
| * <p>This blocks until the service instance is ready, |
| * or a timeout happens, in which case it returns null. |
| */ |
| @Nullable |
| public IBinder get() { |
| return ServiceManager.getService(mServiceName); |
| } |
| |
| /** |
| * Get the system server binding object for a service. |
| * |
| * <p>This blocks until the service instance is ready, |
| * or a timeout happens, in which case it throws {@link ServiceNotFoundException}. |
| */ |
| @NonNull |
| public IBinder getOrThrow() throws ServiceNotFoundException { |
| try { |
| return ServiceManager.getServiceOrThrow(mServiceName); |
| } catch (ServiceManager.ServiceNotFoundException e) { |
| throw new ServiceNotFoundException(mServiceName); |
| } |
| } |
| |
| /** |
| * Get the system server binding object for a service. If the specified service is |
| * not available, it returns null. |
| */ |
| @Nullable |
| public IBinder tryGet() { |
| return ServiceManager.checkService(mServiceName); |
| } |
| } |
| |
| /** |
| * See {@link ServiceRegisterer#getOrThrow}. |
| * |
| * @hide |
| */ |
| @SystemApi |
| public static class ServiceNotFoundException extends ServiceManager.ServiceNotFoundException { |
| /** |
| * Constructor. |
| * |
| * @param name the name of the binder service that cannot be found. |
| * |
| */ |
| public ServiceNotFoundException(@NonNull String name) { |
| super(name); |
| } |
| } |
| |
| /** |
| * Returns {@link ServiceRegisterer} for the "telephony" service. |
| */ |
| @NonNull |
| public ServiceRegisterer getTelephonyServiceRegisterer() { |
| return new ServiceRegisterer(Context.TELEPHONY_SERVICE); |
| } |
| |
| /** |
| * Returns {@link ServiceRegisterer} for the telephony registry service. |
| */ |
| @NonNull |
| public ServiceRegisterer getTelephonyRegistryServiceRegisterer() { |
| return new ServiceRegisterer("telephony.registry"); |
| } |
| |
| /** |
| * Returns {@link ServiceRegisterer} for the telephony IMS service. |
| */ |
| @NonNull |
| public ServiceRegisterer getTelephonyImsServiceRegisterer() { |
| return new ServiceRegisterer(Context.TELEPHONY_IMS_SERVICE); |
| } |
| |
| /** |
| * Returns {@link ServiceRegisterer} for the telephony RCS message service. |
| */ |
| @NonNull |
| public ServiceRegisterer getTelephonyRcsMessageServiceRegisterer() { |
| return new ServiceRegisterer(Context.TELEPHONY_RCS_MESSAGE_SERVICE); |
| } |
| |
| /** |
| * Returns {@link ServiceRegisterer} for the subscription service. |
| */ |
| @NonNull |
| public ServiceRegisterer getSubscriptionServiceRegisterer() { |
| return new ServiceRegisterer("isub"); |
| } |
| |
| /** |
| * Returns {@link ServiceRegisterer} for the network policy service. |
| */ |
| @NonNull |
| public ServiceRegisterer getNetworkPolicyServiceRegisterer() { |
| return new ServiceRegisterer(Context.NETWORK_POLICY_SERVICE); |
| } |
| |
| /** |
| * Returns {@link ServiceRegisterer} for the phone sub service. |
| */ |
| @NonNull |
| public ServiceRegisterer getPhoneSubServiceRegisterer() { |
| return new ServiceRegisterer("iphonesubinfo"); |
| } |
| |
| /** |
| * Returns {@link ServiceRegisterer} for the opportunistic network service. |
| */ |
| @NonNull |
| public ServiceRegisterer getOpportunisticNetworkServiceRegisterer() { |
| return new ServiceRegisterer("ions"); |
| } |
| |
| /** |
| * Returns {@link ServiceRegisterer} for the carrier config service. |
| */ |
| @NonNull |
| public ServiceRegisterer getCarrierConfigServiceRegisterer() { |
| return new ServiceRegisterer(Context.CARRIER_CONFIG_SERVICE); |
| } |
| |
| /** |
| * Returns {@link ServiceRegisterer} for the "SMS" service. |
| */ |
| @NonNull |
| public ServiceRegisterer getSmsServiceRegisterer() { |
| return new ServiceRegisterer("isms"); |
| } |
| |
| /** |
| * Returns {@link ServiceRegisterer} for the eUICC controller service. |
| */ |
| @NonNull |
| public ServiceRegisterer getEuiccControllerService() { |
| return new ServiceRegisterer("econtroller"); |
| } |
| |
| @NonNull |
| public ServiceRegisterer getEuiccCardControllerServiceRegisterer() { |
| return new ServiceRegisterer("euicc_card_controller"); |
| } |
| |
| /** |
| * Returns {@link ServiceRegisterer} for the package manager service. |
| */ |
| @NonNull |
| public ServiceRegisterer getPackageManagerServiceRegisterer() { |
| return new ServiceRegisterer("package"); |
| } |
| |
| /** |
| * Returns {@link ServiceRegisterer} for the permission manager service. |
| */ |
| @NonNull |
| public ServiceRegisterer getPermissionManagerServiceRegisterer() { |
| return new ServiceRegisterer("permissionmgr"); |
| } |
| |
| /** |
| * Returns {@link ServiceRegisterer} for the ICC phone book service. |
| */ |
| @NonNull |
| public ServiceRegisterer getIccPhoneBookServiceRegisterer() { |
| return new ServiceRegisterer("simphonebook"); |
| } |
| } |