| /* |
| * Copyright (C) 2011 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.net; |
| |
| import android.net.DataUsageRequest; |
| import android.net.INetworkStatsSession; |
| import android.net.Network; |
| import android.net.NetworkState; |
| import android.net.NetworkStats; |
| import android.net.NetworkStatsHistory; |
| import android.net.NetworkTemplate; |
| import android.os.IBinder; |
| import android.os.Messenger; |
| import com.android.internal.net.VpnInfo; |
| |
| /** {@hide} */ |
| interface INetworkStatsService { |
| |
| /** Start a statistics query session. */ |
| @UnsupportedAppUsage |
| INetworkStatsSession openSession(); |
| |
| /** Start a statistics query session. If calling package is profile or device owner then it is |
| * granted automatic access if apiLevel is NetworkStatsManager.API_LEVEL_DPC_ALLOWED. If |
| * apiLevel is at least NetworkStatsManager.API_LEVEL_REQUIRES_PACKAGE_USAGE_STATS then |
| * PACKAGE_USAGE_STATS permission is always checked. If PACKAGE_USAGE_STATS is not granted |
| * READ_NETWORK_USAGE_STATS is checked for. |
| */ |
| @UnsupportedAppUsage |
| INetworkStatsSession openSessionForUsageStats(int flags, String callingPackage); |
| |
| /** Return data layer snapshot of UID network usage. */ |
| @UnsupportedAppUsage |
| NetworkStats getDataLayerSnapshotForUid(int uid); |
| |
| /** Get a detailed snapshot of stats since boot for all UIDs. |
| * |
| * <p>Results will not always be limited to stats on requiredIfaces when specified: stats for |
| * interfaces stacked on the specified interfaces, or for interfaces on which the specified |
| * interfaces are stacked on, will also be included. |
| * @param requiredIfaces Interface names to get data for, or {@link NetworkStats#INTERFACES_ALL}. |
| */ |
| NetworkStats getDetailedUidStats(in String[] requiredIfaces); |
| |
| /** Return set of any ifaces associated with mobile networks since boot. */ |
| @UnsupportedAppUsage |
| String[] getMobileIfaces(); |
| |
| /** Increment data layer count of operations performed for UID and tag. */ |
| void incrementOperationCount(int uid, int tag, int operationCount); |
| |
| /** Force update of ifaces. */ |
| void forceUpdateIfaces( |
| in Network[] defaultNetworks, |
| in VpnInfo[] vpnArray, |
| in NetworkState[] networkStates, |
| in String activeIface); |
| /** Force update of statistics. */ |
| @UnsupportedAppUsage |
| void forceUpdate(); |
| |
| /** Registers a callback on data usage. */ |
| DataUsageRequest registerUsageCallback(String callingPackage, |
| in DataUsageRequest request, in Messenger messenger, in IBinder binder); |
| |
| /** Unregisters a callback on data usage. */ |
| void unregisterUsageRequest(in DataUsageRequest request); |
| |
| /** Get the uid stats information since boot */ |
| long getUidStats(int uid, int type); |
| |
| /** Get the iface stats information since boot */ |
| long getIfaceStats(String iface, int type); |
| |
| /** Get the total network stats information since boot */ |
| long getTotalStats(int type); |
| |
| } |