| /* |
| * 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.INetworkStatsSession; |
| import android.net.NetworkStats; |
| import android.net.NetworkStatsHistory; |
| import android.net.NetworkTemplate; |
| |
| /** {@hide} */ |
| interface INetworkStatsService { |
| |
| /** Start a statistics query session. */ |
| 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. |
| */ |
| INetworkStatsSession openSessionForUsageStats(String callingPackage); |
| |
| /** Return network layer usage total for traffic that matches template. */ |
| long getNetworkTotalBytes(in NetworkTemplate template, long start, long end); |
| |
| /** Return data layer snapshot of UID network usage. */ |
| NetworkStats getDataLayerSnapshotForUid(int uid); |
| /** Return set of any ifaces associated with mobile networks since boot. */ |
| String[] getMobileIfaces(); |
| |
| /** Increment data layer count of operations performed for UID and tag. */ |
| void incrementOperationCount(int uid, int tag, int operationCount); |
| |
| /** Mark given UID as being in foreground for stats purposes. */ |
| void setUidForeground(int uid, boolean uidForeground); |
| |
| /** Force update of ifaces. */ |
| void forceUpdateIfaces(); |
| /** Force update of statistics. */ |
| void forceUpdate(); |
| |
| /** Advise persistance threshold; may be overridden internally. */ |
| void advisePersistThreshold(long thresholdBytes); |
| |
| } |