71 lines
2.5 KiB
Java
71 lines
2.5 KiB
Java
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/*
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* Copyright (C) 2006 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 android.os;
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/**
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* Basic interface for finding and publishing system services.
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*
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* An implementation of this interface is usually published as the
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* global context object, which can be retrieved via
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* BinderNative.getContextObject(). An easy way to retrieve this
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* is with the static method BnServiceManager.getDefault().
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*
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* @hide
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*/
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public interface IServiceManager extends IInterface
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{
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/**
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* Retrieve an existing service called @a name from the
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* service manager. Blocks for a few seconds waiting for it to be
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* published if it does not already exist.
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*/
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public IBinder getService(String name) throws RemoteException;
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/**
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* Retrieve an existing service called @a name from the
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* service manager. Non-blocking.
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*/
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public IBinder checkService(String name) throws RemoteException;
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/**
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* Place a new @a service called @a name into the service
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* manager.
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*/
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public void addService(String name, IBinder service) throws RemoteException;
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/**
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* Return a list of all currently running services.
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*/
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public String[] listServices() throws RemoteException;
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/**
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* Assign a permission controller to the service manager. After set, this
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* interface is checked before any services are added.
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*/
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public void setPermissionController(IPermissionController controller)
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throws RemoteException;
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static final String descriptor = "android.os.IServiceManager";
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int GET_SERVICE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION;
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int CHECK_SERVICE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+1;
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int ADD_SERVICE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+2;
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int LIST_SERVICES_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+3;
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int CHECK_SERVICES_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+4;
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int SET_PERMISSION_CONTROLLER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+5;
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}
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