| /* |
| * Copyright (C) 2018 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.server.net; |
| |
| import android.annotation.NonNull; |
| import android.net.NetworkStats; |
| import android.net.NetworkTemplate; |
| |
| public abstract class NetworkStatsManagerInternal { |
| /** Return network layer usage total for traffic that matches template. */ |
| public abstract long getNetworkTotalBytes(NetworkTemplate template, long start, long end); |
| |
| /** Return network layer usage per-UID for traffic that matches template. */ |
| public abstract NetworkStats getNetworkUidBytes(NetworkTemplate template, long start, long end); |
| |
| /** Mark given UID as being in foreground for stats purposes. */ |
| public abstract void setUidForeground(int uid, boolean uidForeground); |
| |
| /** Advise persistance threshold; may be overridden internally. */ |
| public abstract void advisePersistThreshold(long thresholdBytes); |
| |
| /** Force update of statistics. */ |
| public abstract void forceUpdate(); |
| |
| /** |
| * Set the quota limit to all registered custom network stats providers. |
| * Note that invocation of any interface will be sent to all providers. |
| */ |
| public abstract void setStatsProviderLimit(@NonNull String iface, long quota); |
| } |