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      1 /*
      2  * Copyright (C) 2016 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 com.android.server.wifi;
     18 
     19 import android.content.BroadcastReceiver;
     20 import android.content.Context;
     21 import android.content.Intent;
     22 import android.net.ConnectivityManager;
     23 import android.net.NetworkInfo;
     24 import android.net.wifi.WifiInfo;
     25 import android.net.wifi.WifiManager;
     26 import android.os.PowerManager;
     27 
     28 import java.util.ArrayList;
     29 
     30 /**
     31  * Utils for wifi tests.
     32  */
     33 public class TestUtil {
     34     /**
     35      * Send {@link WifiManager#NETWORK_STATE_CHANGED_ACTION} broadcast.
     36      */
     37     public static void sendNetworkStateChanged(BroadcastReceiver broadcastReceiver,
     38             Context context, NetworkInfo.DetailedState detailedState) {
     39         Intent intent = new Intent(WifiManager.NETWORK_STATE_CHANGED_ACTION);
     40         NetworkInfo networkInfo = new NetworkInfo(0, 0, "", "");
     41         networkInfo.setDetailedState(detailedState, "", "");
     42         intent.putExtra(WifiManager.EXTRA_NETWORK_INFO, networkInfo);
     43         broadcastReceiver.onReceive(context, intent);
     44     }
     45 
     46     /**
     47      * Send {@link WifiManager#NETWORK_STATE_CHANGED_ACTION} broadcast.
     48      */
     49     public static void sendNetworkStateChanged(BroadcastReceiver broadcastReceiver,
     50             Context context, NetworkInfo nwInfo, WifiInfo wifiInfo) {
     51         Intent intent = new Intent(WifiManager.NETWORK_STATE_CHANGED_ACTION);
     52         intent.putExtra(WifiManager.EXTRA_NETWORK_INFO, nwInfo);
     53         intent.putExtra(WifiManager.EXTRA_WIFI_INFO, wifiInfo);
     54         broadcastReceiver.onReceive(context, intent);
     55     }
     56 
     57     /**
     58      * Send {@link WifiManager#SCAN_RESULTS_AVAILABLE_ACTION} broadcast.
     59      */
     60     public static void sendScanResultsAvailable(BroadcastReceiver broadcastReceiver,
     61             Context context) {
     62         Intent intent = new Intent(WifiManager.SCAN_RESULTS_AVAILABLE_ACTION);
     63         broadcastReceiver.onReceive(context, intent);
     64     }
     65 
     66     /**
     67      * Send {@link WifiManager#WIFI_SCAN_AVAILABLE} broadcast.
     68      */
     69     public static void sendWifiScanAvailable(BroadcastReceiver broadcastReceiver,
     70             Context context, int scanAvailable) {
     71         Intent intent = new Intent(WifiManager.WIFI_SCAN_AVAILABLE);
     72         intent.putExtra(WifiManager.EXTRA_SCAN_AVAILABLE, scanAvailable);
     73         broadcastReceiver.onReceive(context, intent);
     74     }
     75 
     76     /**
     77      * Send {@link WifiManager#WIFI_STATE_CHANGED} broadcast.
     78      */
     79     public static void sendWifiStateChanged(BroadcastReceiver broadcastReceiver,
     80             Context context, int wifiState) {
     81         Intent intent = new Intent(WifiManager.WIFI_STATE_CHANGED_ACTION);
     82         intent.putExtra(WifiManager.EXTRA_WIFI_STATE, wifiState);
     83         broadcastReceiver.onReceive(context, intent);
     84     }
     85 
     86     /**
     87      * Send {@link WifiManager#WIFI_AP_STATE_CHANGED} broadcast.
     88      */
     89     public static void sendWifiApStateChanged(BroadcastReceiver broadcastReceiver,
     90             Context context, int apState, int previousState, int error, String ifaceName,
     91             int mode) {
     92         Intent intent = new Intent(WifiManager.WIFI_AP_STATE_CHANGED_ACTION);
     93         intent.putExtra(WifiManager.EXTRA_WIFI_AP_STATE, apState);
     94         intent.putExtra(WifiManager.EXTRA_PREVIOUS_WIFI_AP_STATE, previousState);
     95         if (apState == WifiManager.WIFI_AP_STATE_FAILED) {
     96             // only set reason number when softAP start failed
     97             intent.putExtra(WifiManager.EXTRA_WIFI_AP_FAILURE_REASON, error);
     98         }
     99         intent.putExtra(WifiManager.EXTRA_WIFI_AP_INTERFACE_NAME, ifaceName);
    100         intent.putExtra(WifiManager.EXTRA_WIFI_AP_MODE, mode);
    101         broadcastReceiver.onReceive(context, intent);
    102     }
    103 
    104     /**
    105      * Send {@link ConnectivityManager#ACTION_TETHER_STATE_CHANGED} broadcast.
    106      */
    107     public static void sendTetherStateChanged(BroadcastReceiver broadcastReceiver,
    108             Context context, ArrayList<String> available, ArrayList<String> active) {
    109         Intent intent = new Intent(ConnectivityManager.ACTION_TETHER_STATE_CHANGED);
    110         intent.putExtra(ConnectivityManager.EXTRA_AVAILABLE_TETHER, available);
    111         intent.putExtra(ConnectivityManager.EXTRA_ACTIVE_TETHER, active);
    112         broadcastReceiver.onReceive(context, intent);
    113     }
    114 
    115     public static void sendIdleModeChanged(BroadcastReceiver broadcastReceiver, Context context) {
    116         Intent intent = new Intent(PowerManager.ACTION_DEVICE_IDLE_MODE_CHANGED);
    117         broadcastReceiver.onReceive(context, intent);
    118     }
    119 }
    120