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      1 /*
      2  * Copyright (C) 2011 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package android.net;
     18 
     19 import android.net.INetworkPolicyListener;
     20 import android.net.NetworkPolicy;
     21 import android.net.NetworkQuotaInfo;
     22 import android.net.NetworkState;
     23 import android.net.NetworkTemplate;
     24 import android.telephony.SubscriptionPlan;
     25 
     26 /**
     27  * Interface that creates and modifies network policy rules.
     28  *
     29  * {@hide}
     30  */
     31 interface INetworkPolicyManager {
     32 
     33     /** Control UID policies. */
     34     void setUidPolicy(int uid, int policy);
     35     void addUidPolicy(int uid, int policy);
     36     void removeUidPolicy(int uid, int policy);
     37     int getUidPolicy(int uid);
     38     int[] getUidsWithPolicy(int policy);
     39 
     40     boolean isUidForeground(int uid);
     41 
     42     void registerListener(INetworkPolicyListener listener);
     43     void unregisterListener(INetworkPolicyListener listener);
     44 
     45     /** Control network policies atomically. */
     46     void setNetworkPolicies(in NetworkPolicy[] policies);
     47     NetworkPolicy[] getNetworkPolicies(String callingPackage);
     48 
     49     /** Snooze limit on policy matching given template. */
     50     void snoozeLimit(in NetworkTemplate template);
     51 
     52     /** Control if background data is restricted system-wide. */
     53     void setRestrictBackground(boolean restrictBackground);
     54     boolean getRestrictBackground();
     55 
     56     /** Callback used to change internal state on tethering */
     57     void onTetheringChanged(String iface, boolean tethering);
     58 
     59     /** Gets the restrict background status based on the caller's UID:
     60         1 - disabled
     61         2 - whitelisted
     62         3 - enabled
     63     */
     64     int getRestrictBackgroundByCaller();
     65 
     66     void setDeviceIdleMode(boolean enabled);
     67     void setWifiMeteredOverride(String networkId, int meteredOverride);
     68 
     69     NetworkQuotaInfo getNetworkQuotaInfo(in NetworkState state);
     70 
     71     SubscriptionPlan[] getSubscriptionPlans(int subId, String callingPackage);
     72     void setSubscriptionPlans(int subId, in SubscriptionPlan[] plans, String callingPackage);
     73 
     74     void factoryReset(String subscriber);
     75 
     76     boolean isUidNetworkingBlocked(int uid, boolean meteredNetwork);
     77 }
     78