WifiManager.java revision 1b6989cdc212aec7579489a362f99b791abe7352
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.net.wifi; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.annotation.SdkConstant; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.annotation.SdkConstant.SdkConstantType; 21ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriffimport android.content.Context; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.net.DhcpInfo; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Binder; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.IBinder; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Handler; 26d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriffimport android.os.Looper; 27d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriffimport android.os.Message; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.RemoteException; 297e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackbornimport android.os.WorkSource; 30227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriffimport android.os.Messenger; 31d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriffimport android.util.SparseArray; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriffimport com.android.internal.util.AsyncChannel; 34d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriffimport com.android.internal.util.Protocol; 35ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.List; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This class provides the primary API for managing all aspects of Wi-Fi 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * connectivity. Get an instance of this class by calling 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.Context#getSystemService(String) Context.getSystemService(Context.WIFI_SERVICE)}. 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * It deals with several categories of items: 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <ul> 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li>The list of configured networks. The list can be viewed and updated, 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and attributes of individual entries can be modified.</li> 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li>The currently active Wi-Fi network, if any. Connectivity can be 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * established or torn down, and dynamic information about the state of 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the network can be queried.</li> 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li>Results of access point scans, containing enough information to 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * make decisions about what access point to connect to.</li> 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li>It defines the names of various Intent actions that are broadcast 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * upon any sort of change in Wi-Fi state. 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * </ul> 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This is the API to use when performing Wi-Fi specific operations. To 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * perform operations that pertain to network connectivity at an abstract 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * level, use {@link android.net.ConnectivityManager}. 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class WifiManager { 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Supplicant error codes: 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The error code if there was a problem authenticating. 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ERROR_AUTHENTICATING = 1; 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Broadcast intent action indicating that Wi-Fi has been enabled, disabled, 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * enabling, disabling, or unknown. One extra provides this state as an int. 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Another extra provides the previous state, if available. 71227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_WIFI_STATE 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_PREVIOUS_WIFI_STATE 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String WIFI_STATE_CHANGED_ACTION = 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "android.net.wifi.WIFI_STATE_CHANGED"; 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The lookup key for an int that indicates whether Wi-Fi is enabled, 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * disabled, enabling, disabling, or unknown. Retrieve it with 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.Intent#getIntExtra(String,int)}. 82227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #WIFI_STATE_DISABLED 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #WIFI_STATE_DISABLING 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #WIFI_STATE_ENABLED 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #WIFI_STATE_ENABLING 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #WIFI_STATE_UNKNOWN 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_WIFI_STATE = "wifi_state"; 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The previous Wi-Fi state. 92227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_WIFI_STATE 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_PREVIOUS_WIFI_STATE = "previous_wifi_state"; 96227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Wi-Fi is currently being disabled. The state will change to {@link #WIFI_STATE_DISABLED} if 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * it finishes successfully. 100227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #WIFI_STATE_CHANGED_ACTION 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getWifiState() 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int WIFI_STATE_DISABLING = 0; 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Wi-Fi is disabled. 107227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #WIFI_STATE_CHANGED_ACTION 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getWifiState() 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int WIFI_STATE_DISABLED = 1; 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Wi-Fi is currently being enabled. The state will change to {@link #WIFI_STATE_ENABLED} if 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * it finishes successfully. 115227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #WIFI_STATE_CHANGED_ACTION 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getWifiState() 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int WIFI_STATE_ENABLING = 2; 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Wi-Fi is enabled. 122227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #WIFI_STATE_CHANGED_ACTION 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getWifiState() 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int WIFI_STATE_ENABLED = 3; 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Wi-Fi is in an unknown state. This state will occur when an error happens while enabling 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or disabling. 130227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #WIFI_STATE_CHANGED_ACTION 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getWifiState() 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int WIFI_STATE_UNKNOWN = 4; 1355321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff 1365321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff /** 1375321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * Broadcast intent action indicating that Wi-Fi AP has been enabled, disabled, 1385321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * enabling, disabling, or failed. 1395321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * 1405321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @hide 1415321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff */ 1425321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff public static final String WIFI_AP_STATE_CHANGED_ACTION = 1435321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff "android.net.wifi.WIFI_AP_STATE_CHANGED"; 1445321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff 1455321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff /** 1465321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * The lookup key for an int that indicates whether Wi-Fi AP is enabled, 1475321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * disabled, enabling, disabling, or failed. Retrieve it with 1485321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * {@link android.content.Intent#getIntExtra(String,int)}. 1495321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * 1505321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @see #WIFI_AP_STATE_DISABLED 1515321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @see #WIFI_AP_STATE_DISABLING 1525321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @see #WIFI_AP_STATE_ENABLED 1535321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @see #WIFI_AP_STATE_ENABLING 1545321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @see #WIFI_AP_STATE_FAILED 1555321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * 1565321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @hide 1575321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff */ 1585321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff public static final String EXTRA_WIFI_AP_STATE = "wifi_state"; 1595321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff /** 1605321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * The previous Wi-Fi state. 1615321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * 1625321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @see #EXTRA_WIFI_AP_STATE 1635321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * 1645321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @hide 1655321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff */ 1665321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff public static final String EXTRA_PREVIOUS_WIFI_AP_STATE = "previous_wifi_state"; 1675321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff /** 1685321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * Wi-Fi AP is currently being disabled. The state will change to 1695321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * {@link #WIFI_AP_STATE_DISABLED} if it finishes successfully. 1705321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * 1715321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @see #WIFI_AP_STATE_CHANGED_ACTION 1725321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @see #getWifiApState() 1735321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * 1745321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @hide 1755321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff */ 176a2a1b911a31dd94ee75e94845f762b91f1db1368Irfan Sheriff public static final int WIFI_AP_STATE_DISABLING = 10; 1775321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff /** 1785321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * Wi-Fi AP is disabled. 1795321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * 1805321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @see #WIFI_AP_STATE_CHANGED_ACTION 1815321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @see #getWifiState() 1825321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * 1835321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @hide 1845321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff */ 185a2a1b911a31dd94ee75e94845f762b91f1db1368Irfan Sheriff public static final int WIFI_AP_STATE_DISABLED = 11; 1865321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff /** 1875321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * Wi-Fi AP is currently being enabled. The state will change to 1885321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * {@link #WIFI_AP_STATE_ENABLED} if it finishes successfully. 1895321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * 1905321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @see #WIFI_AP_STATE_CHANGED_ACTION 1915321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @see #getWifiApState() 1925321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * 1935321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @hide 1945321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff */ 195a2a1b911a31dd94ee75e94845f762b91f1db1368Irfan Sheriff public static final int WIFI_AP_STATE_ENABLING = 12; 1965321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff /** 1975321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * Wi-Fi AP is enabled. 1985321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * 1995321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @see #WIFI_AP_STATE_CHANGED_ACTION 2005321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @see #getWifiApState() 2015321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * 2025321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @hide 2035321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff */ 204a2a1b911a31dd94ee75e94845f762b91f1db1368Irfan Sheriff public static final int WIFI_AP_STATE_ENABLED = 13; 2055321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff /** 2065321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * Wi-Fi AP is in a failed state. This state will occur when an error occurs during 2075321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * enabling or disabling 2085321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * 2095321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @see #WIFI_AP_STATE_CHANGED_ACTION 2105321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @see #getWifiApState() 2115321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * 2125321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @hide 2135321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff */ 214a2a1b911a31dd94ee75e94845f762b91f1db1368Irfan Sheriff public static final int WIFI_AP_STATE_FAILED = 14; 2155321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Broadcast intent action indicating that a connection to the supplicant has 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * been established (and it is now possible 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * to perform Wi-Fi operations) or the connection to the supplicant has been 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * lost. One extra provides the connection state as a boolean, where {@code true} 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * means CONNECTED. 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_SUPPLICANT_CONNECTED 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String SUPPLICANT_CONNECTION_CHANGE_ACTION = 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "android.net.wifi.supplicant.CONNECTION_CHANGE"; 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The lookup key for a boolean that indicates whether a connection to 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the supplicant daemon has been gained or lost. {@code true} means 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a connection now exists. 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Retrieve it with {@link android.content.Intent#getBooleanExtra(String,boolean)}. 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_SUPPLICANT_CONNECTED = "connected"; 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Broadcast intent action indicating that the state of Wi-Fi connectivity 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * has changed. One extra provides the new state 2373550ac919c492f3fbaebbf868f4df0d1ea7ee784Isaac Levy * in the form of a {@link android.net.NetworkInfo} object. If the new 2383550ac919c492f3fbaebbf868f4df0d1ea7ee784Isaac Levy * state is CONNECTED, additional extras may provide the BSSID and WifiInfo of 2393550ac919c492f3fbaebbf868f4df0d1ea7ee784Isaac Levy * the access point. 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * as a {@code String}. 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_NETWORK_INFO 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_BSSID 2433550ac919c492f3fbaebbf868f4df0d1ea7ee784Isaac Levy * @see #EXTRA_WIFI_INFO 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String NETWORK_STATE_CHANGED_ACTION = "android.net.wifi.STATE_CHANGE"; 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The lookup key for a {@link android.net.NetworkInfo} object associated with the 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Wi-Fi network. Retrieve with 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.Intent#getParcelableExtra(String)}. 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_NETWORK_INFO = "networkInfo"; 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The lookup key for a String giving the BSSID of the access point to which 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * we are connected. Only present when the new state is CONNECTED. 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Retrieve with 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.Intent#getStringExtra(String)}. 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_BSSID = "bssid"; 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2613550ac919c492f3fbaebbf868f4df0d1ea7ee784Isaac Levy * The lookup key for a {@link android.net.wifi.WifiInfo} object giving the 2623550ac919c492f3fbaebbf868f4df0d1ea7ee784Isaac Levy * information about the access point to which we are connected. Only present 2633550ac919c492f3fbaebbf868f4df0d1ea7ee784Isaac Levy * when the new state is CONNECTED. Retrieve with 2643550ac919c492f3fbaebbf868f4df0d1ea7ee784Isaac Levy * {@link android.content.Intent#getParcelableExtra(String)}. 2653550ac919c492f3fbaebbf868f4df0d1ea7ee784Isaac Levy */ 2663550ac919c492f3fbaebbf868f4df0d1ea7ee784Isaac Levy public static final String EXTRA_WIFI_INFO = "wifiInfo"; 2673550ac919c492f3fbaebbf868f4df0d1ea7ee784Isaac Levy /** 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Broadcast intent action indicating that the state of establishing a connection to 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * an access point has changed.One extra provides the new 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link SupplicantState}. Note that the supplicant state is Wi-Fi specific, and 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is not generally the most useful thing to look at if you are just interested in 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the overall state of connectivity. 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_NEW_STATE 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_SUPPLICANT_ERROR 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String SUPPLICANT_STATE_CHANGED_ACTION = 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "android.net.wifi.supplicant.STATE_CHANGE"; 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The lookup key for a {@link SupplicantState} describing the new state 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Retrieve with 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.Intent#getParcelableExtra(String)}. 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_NEW_STATE = "newState"; 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The lookup key for a {@link SupplicantState} describing the supplicant 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * error code if any 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Retrieve with 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.Intent#getIntExtra(String, int)}. 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #ERROR_AUTHENTICATING 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_SUPPLICANT_ERROR = "supplicantError"; 294fcb659b66756ac02bd1491ae1365b27e8509a890Irfan Sheriff 295fcb659b66756ac02bd1491ae1365b27e8509a890Irfan Sheriff /** 296be9ee6a498afc08df1ca6d796b703b703b25c9a9Irfan Sheriff * Broadcast intent action indicating that the configured networks changed. 2971b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * This can be as a result of adding/updating/deleting a network. If 2981b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * {@link #EXTRA_MULTIPLE_NETWORKS_CHANGED} is set to true the new configuration 2991b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * can be retreived with the {@link #EXTRA_WIFI_CONFIGURATION} extra. If multiple 3001b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * Wi-Fi configurations changed, {@link #EXTRA_WIFI_CONFIGURATION} will not be present. 301e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * @hide 302e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff */ 303be9ee6a498afc08df1ca6d796b703b703b25c9a9Irfan Sheriff public static final String CONFIGURED_NETWORKS_CHANGED_ACTION = 304be9ee6a498afc08df1ca6d796b703b703b25c9a9Irfan Sheriff "android.net.wifi.CONFIGURED_NETWORKS_CHANGE"; 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3061b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * The lookup key for a (@link android.net.wifi.WifiConfiguration} object representing 3071b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * the changed Wi-Fi configuration when the {@link #CONFIGURED_NETWORKS_CHANGED_ACTION} 3081b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * broadcast is sent. 3091b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * @hide 3101b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood */ 3111b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood public static final String EXTRA_WIFI_CONFIGURATION = "wifiConfiguration"; 3121b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood /** 3131b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * Multiple network configurations have changed. 3141b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * @see #CONFIGURED_NETWORKS_CHANGED_ACTION 3151b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * 3161b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * @hide 3171b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood */ 3181b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood public static final String EXTRA_MULTIPLE_NETWORKS_CHANGED = "multipleChanges"; 3191b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood /** 3201b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * The lookup key for an integer indicating the reason a Wi-Fi network configuration 3211b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * has changed. Only present if {@link #EXTRA_MULTIPLE_NETWORKS_CHANGED} is {@code false} 3221b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * @see #CONFIGURED_NETWORKS_CHANGED_ACTION 3231b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * @hide 3241b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood */ 3251b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood public static final String EXTRA_CHANGE_REASON = "changeReason"; 3261b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood /** 3271b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * The configuration is new and was added. 3281b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * @hide 3291b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood */ 3301b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood public static final int CHANGE_REASON_ADDED = 0; 3311b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood /** 3321b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * The configuration was removed and is no longer present in the system's list of 3331b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * configured networks. 3341b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * @hide 3351b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood */ 3361b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood public static final int CHANGE_REASON_REMOVED = 1; 3371b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood /** 3381b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * The configuration has changed as a result of explicit action or because the system 3391b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * took an automated action such as disabling a malfunctioning configuration. 3401b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood * @hide 3411b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood */ 3421b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood public static final int CHANGE_REASON_CONFIG_CHANGE = 2; 3431b6989cdc212aec7579489a362f99b791abe7352Mike Lockwood /** 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * An access point scan has completed, and results are available from the supplicant. 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Call {@link #getScanResults()} to obtain the results. 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String SCAN_RESULTS_AVAILABLE_ACTION = "android.net.wifi.SCAN_RESULTS"; 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The RSSI (signal strength) has changed. 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_NEW_RSSI 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String RSSI_CHANGED_ACTION = "android.net.wifi.RSSI_CHANGED"; 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The lookup key for an {@code int} giving the new RSSI in dBm. 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_NEW_RSSI = "newRssi"; 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 361be9ee6a498afc08df1ca6d796b703b703b25c9a9Irfan Sheriff * Broadcast intent action indicating that the link configuration 3620d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * changed on wifi. 3630d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * @hide 3640d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff */ 365be9ee6a498afc08df1ca6d796b703b703b25c9a9Irfan Sheriff public static final String LINK_CONFIGURATION_CHANGED_ACTION = 366be9ee6a498afc08df1ca6d796b703b703b25c9a9Irfan Sheriff "android.net.wifi.LINK_CONFIGURATION_CHANGED"; 367f61101f6266be243c481d163b95e65d67b8d1669Wink Saville 3680d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff /** 36937e65ebb7eb932e1a144b1cab262e11ca5fd109bRobert Greenwalt * The lookup key for a {@link android.net.LinkProperties} object associated with the 3700d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * Wi-Fi network. Retrieve with 3710d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * {@link android.content.Intent#getParcelableExtra(String)}. 3720d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * @hide 3730d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff */ 37437e65ebb7eb932e1a144b1cab262e11ca5fd109bRobert Greenwalt public static final String EXTRA_LINK_PROPERTIES = "linkProperties"; 3750d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff 3760d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff /** 377f61101f6266be243c481d163b95e65d67b8d1669Wink Saville * The lookup key for a {@link android.net.LinkCapabilities} object associated with the 378f61101f6266be243c481d163b95e65d67b8d1669Wink Saville * Wi-Fi network. Retrieve with 379f61101f6266be243c481d163b95e65d67b8d1669Wink Saville * {@link android.content.Intent#getParcelableExtra(String)}. 380f61101f6266be243c481d163b95e65d67b8d1669Wink Saville * @hide 381f61101f6266be243c481d163b95e65d67b8d1669Wink Saville */ 382f61101f6266be243c481d163b95e65d67b8d1669Wink Saville public static final String EXTRA_LINK_CAPABILITIES = "linkCapabilities"; 383f61101f6266be243c481d163b95e65d67b8d1669Wink Saville 384f61101f6266be243c481d163b95e65d67b8d1669Wink Saville /** 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The network IDs of the configured networks could have changed. 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String NETWORK_IDS_CHANGED_ACTION = "android.net.wifi.NETWORK_IDS_CHANGED"; 38937e65ebb7eb932e1a144b1cab262e11ca5fd109bRobert Greenwalt 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Activity Action: Pick a Wi-Fi network to connect to. 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Input: Nothing. 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Output: Nothing. 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String ACTION_PICK_WIFI_NETWORK = "android.net.wifi.PICK_WIFI_NETWORK"; 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 39999001278289036a3c645e599ed832943ff1b6e15Eric Shienbrood * In this Wi-Fi lock mode, Wi-Fi will be kept active, 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and will behave normally, i.e., it will attempt to automatically 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * establish a connection to a remembered access point that is 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * within range, and will do periodic scans if there are remembered 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * access points but none are in range. 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int WIFI_MODE_FULL = 1; 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 40799001278289036a3c645e599ed832943ff1b6e15Eric Shienbrood * In this Wi-Fi lock mode, Wi-Fi will be kept active, 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * but the only operation that will be supported is initiation of 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * scans, and the subsequent reporting of scan results. No attempts 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will be made to automatically connect to remembered access points, 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * nor will periodic scans be automatically performed looking for 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * remembered access points. Scans must be explicitly requested by 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * an application in this mode. 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int WIFI_MODE_SCAN_ONLY = 2; 416652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff /** 417652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff * In this Wi-Fi lock mode, Wi-Fi will be kept active as in mode 418652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff * {@link #WIFI_MODE_FULL} but it operates at high performance 419652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff * with minimum packet loss and low packet latency even when 420652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff * the device screen is off. This mode will consume more power 421652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff * and hence should be used only when there is a need for such 422652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff * an active connection. 423652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff * <p> 424652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff * An example use case is when a voice connection needs to be 425652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff * kept active even after the device screen goes off. Holding the 426652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff * regular {@link #WIFI_MODE_FULL} lock will keep the wifi 427652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff * connection active, but the connection can be lossy. 428652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff * Holding a {@link #WIFI_MODE_FULL_HIGH_PERF} lock for the 429652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff * duration of the voice call will improve the call quality. 430652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff * <p> 431652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff * When there is no support from the hardware, this lock mode 432652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff * will have the same behavior as {@link #WIFI_MODE_FULL} 433652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff */ 434652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff public static final int WIFI_MODE_FULL_HIGH_PERF = 3; 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Anything worse than or equal to this will show 0 bars. */ 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MIN_RSSI = -100; 438652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Anything better than or equal to this will show the max bars. */ 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MAX_RSSI = -55; 44136f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff 44236f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff /** 443ea933cb3fddbf5971dd4c62090edabbed295c3a7Irfan Sheriff * Number of RSSI levels used in the framework to initiate 444ea933cb3fddbf5971dd4c62090edabbed295c3a7Irfan Sheriff * {@link #RSSI_CHANGED_ACTION} broadcast 445ea933cb3fddbf5971dd4c62090edabbed295c3a7Irfan Sheriff * @hide 446ea933cb3fddbf5971dd4c62090edabbed295c3a7Irfan Sheriff */ 447ea933cb3fddbf5971dd4c62090edabbed295c3a7Irfan Sheriff public static final int RSSI_LEVELS = 5; 448ea933cb3fddbf5971dd4c62090edabbed295c3a7Irfan Sheriff 449ea933cb3fddbf5971dd4c62090edabbed295c3a7Irfan Sheriff /** 45036f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * Auto settings in the driver. The driver could choose to operate on both 45136f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * 2.4 GHz and 5 GHz or make a dynamic decision on selecting the band. 45236f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * @hide 45336f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff */ 45436f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff public static final int WIFI_FREQUENCY_BAND_AUTO = 0; 45536f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff 45636f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff /** 45736f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * Operation on 5 GHz alone 45836f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * @hide 45936f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff */ 46036f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff public static final int WIFI_FREQUENCY_BAND_5GHZ = 1; 46136f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff 46236f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff /** 46336f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * Operation on 2.4 GHz alone 46436f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * @hide 46536f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff */ 46636f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff public static final int WIFI_FREQUENCY_BAND_2GHZ = 2; 46736f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff 468227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff /** List of asyncronous notifications 469227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * @hide 470227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff */ 471227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff public static final int DATA_ACTIVITY_NOTIFICATION = 1; 472227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff 473227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff //Lowest bit indicates data reception and the second lowest 474227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff //bit indicates data transmitted 475227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff /** @hide */ 476227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff public static final int DATA_ACTIVITY_NONE = 0x00; 477227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff /** @hide */ 478227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff public static final int DATA_ACTIVITY_IN = 0x01; 479227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff /** @hide */ 480227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff public static final int DATA_ACTIVITY_OUT = 0x02; 481227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff /** @hide */ 482227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff public static final int DATA_ACTIVITY_INOUT = 0x03; 483227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IWifiManager mService; 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Handler mHandler; 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 487617750604c69e6068f68266d0e30324273aa990eMike Lockwood /* Maximum number of active locks we allow. 488617750604c69e6068f68266d0e30324273aa990eMike Lockwood * This limit was added to prevent apps from creating a ridiculous number 489617750604c69e6068f68266d0e30324273aa990eMike Lockwood * of locks and crashing the system by overflowing the global ref table. 490617750604c69e6068f68266d0e30324273aa990eMike Lockwood */ 491617750604c69e6068f68266d0e30324273aa990eMike Lockwood private static final int MAX_ACTIVE_LOCKS = 50; 492617750604c69e6068f68266d0e30324273aa990eMike Lockwood 493617750604c69e6068f68266d0e30324273aa990eMike Lockwood /* Number of currently active WifiLocks and MulticastLocks */ 494617750604c69e6068f68266d0e30324273aa990eMike Lockwood private int mActiveLockCount; 495617750604c69e6068f68266d0e30324273aa990eMike Lockwood 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Create a new WifiManager instance. 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Applications will almost always want to use 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.Context#getSystemService Context.getSystemService()} to retrieve 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the standard {@link android.content.Context#WIFI_SERVICE Context.WIFI_SERVICE}. 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param service the Binder interface 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param handler target for messages 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide - hide this because it takes in a parameter of type IWifiManager, which 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is a system private class. 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public WifiManager(IWifiManager service, Handler handler) { 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mService = service; 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHandler = handler; 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return a list of all the networks configured in the supplicant. 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Not all fields of WifiConfiguration are returned. Only the following 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * fields are filled in: 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <ul> 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li>networkId</li> 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li>SSID</li> 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li>BSSID</li> 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li>priority</li> 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li>allowedProtocols</li> 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li>allowedKeyManagement</li> 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li>allowedAuthAlgorithms</li> 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li>allowedPairwiseCiphers</li> 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li>allowedGroupCiphers</li> 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * </ul> 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return a list of network configurations in the form of a list 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * of {@link WifiConfiguration} objects. 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public List<WifiConfiguration> getConfiguredNetworks() { 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mService.getConfiguredNetworks(); 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Add a new network description to the set of configured networks. 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The {@code networkId} field of the supplied configuration object 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is ignored. 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p/> 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The new network will be marked DISABLED by default. To enable it, 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * called {@link #enableNetwork}. 544227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param config the set of variables that describe the configuration, 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * contained in a {@link WifiConfiguration} object. 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the ID of the newly created network description. This is used in 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * other operations to specified the network to be acted upon. 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns {@code -1} on failure. 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int addNetwork(WifiConfiguration config) { 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (config == null) { 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project config.networkId = -1; 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return addOrUpdateNetwork(config); 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Update the network description of an existing configured network. 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param config the set of variables that describe the configuration, 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * contained in a {@link WifiConfiguration} object. It may 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * be sparse, so that only the items that are being changed 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * are non-<code>null</code>. The {@code networkId} field 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * must be set to the ID of the existing network being updated. 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the {@code networkId} of the supplied 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@code WifiConfiguration} on success. 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <br/> 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns {@code -1} on failure, including when the {@code networkId} 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * field of the {@code WifiConfiguration} does not refer to an 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * existing network. 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int updateNetwork(WifiConfiguration config) { 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (config == null || config.networkId < 0) { 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return addOrUpdateNetwork(config); 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Internal method for doing the RPC that creates a new network description 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or updates an existing one. 584227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param config The possibly sparse object containing the variables that 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * are to set or updated in the network description. 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the ID of the network on success, {@code -1} on failure. 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int addOrUpdateNetwork(WifiConfiguration config) { 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mService.addOrUpdateNetwork(config); 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Remove the specified network from the list of configured networks. 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This may result in the asynchronous delivery of state change 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * events. 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param netId the integer that identifies the network configuration 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * to the supplicant 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return {@code true} if the operation succeeded 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean removeNetwork(int netId) { 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mService.removeNetwork(netId); 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Allow a previously configured network to be associated with. If 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <code>disableOthers</code> is true, then all other configured 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * networks are disabled, and an attempt to connect to the selected 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * network is initiated. This may result in the asynchronous delivery 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * of state change events. 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param netId the ID of the network in the list of configured networks 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param disableOthers if true, disable all other networks. The way to 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * select a particular network to connect to is specify {@code true} 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for this parameter. 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return {@code true} if the operation succeeded 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean enableNetwork(int netId, boolean disableOthers) { 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mService.enableNetwork(netId, disableOthers); 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Disable a configured network. The specified network will not be 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a candidate for associating. This may result in the asynchronous 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * delivery of state change events. 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param netId the ID of the network as returned by {@link #addNetwork}. 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return {@code true} if the operation succeeded 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean disableNetwork(int netId) { 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mService.disableNetwork(netId); 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Disassociate from the currently active access point. This may result 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in the asynchronous delivery of state change events. 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return {@code true} if the operation succeeded 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean disconnect() { 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 655e498475b187277309c81b38240c7e71ec049e369Irfan Sheriff mService.disconnect(); 656e498475b187277309c81b38240c7e71ec049e369Irfan Sheriff return true; 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Reconnect to the currently active access point, if we are currently 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * disconnected. This may result in the asynchronous delivery of state 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * change events. 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return {@code true} if the operation succeeded 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean reconnect() { 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 670e498475b187277309c81b38240c7e71ec049e369Irfan Sheriff mService.reconnect(); 671e498475b187277309c81b38240c7e71ec049e369Irfan Sheriff return true; 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 6749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Reconnect to the currently active access point, even if we are already 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * connected. This may result in the asynchronous delivery of state 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * change events. 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return {@code true} if the operation succeeded 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean reassociate() { 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 685e498475b187277309c81b38240c7e71ec049e369Irfan Sheriff mService.reassociate(); 686e498475b187277309c81b38240c7e71ec049e369Irfan Sheriff return true; 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Check that the supplicant daemon is responding to requests. 6949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return {@code true} if we were able to communicate with the supplicant and 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * it returned the expected response to the PING message. 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean pingSupplicant() { 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mService == null) 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mService.pingSupplicant(); 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Request a scan for access points. Returns immediately. The availability 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * of the results is made known later by means of an asynchronous event sent 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * on completion of the scan. 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return {@code true} if the operation succeeded, i.e., the scan was initiated 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 713a5ec95cdb1a7d2024249277dff1f99d0046c9b56Mike Lockwood public boolean startScan() { 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 715e498475b187277309c81b38240c7e71ec049e369Irfan Sheriff mService.startScan(false); 716e498475b187277309c81b38240c7e71ec049e369Irfan Sheriff return true; 717a5ec95cdb1a7d2024249277dff1f99d0046c9b56Mike Lockwood } catch (RemoteException e) { 718a5ec95cdb1a7d2024249277dff1f99d0046c9b56Mike Lockwood return false; 719a5ec95cdb1a7d2024249277dff1f99d0046c9b56Mike Lockwood } 720a5ec95cdb1a7d2024249277dff1f99d0046c9b56Mike Lockwood } 721a5ec95cdb1a7d2024249277dff1f99d0046c9b56Mike Lockwood 722a5ec95cdb1a7d2024249277dff1f99d0046c9b56Mike Lockwood /** 723a5ec95cdb1a7d2024249277dff1f99d0046c9b56Mike Lockwood * Request a scan for access points. Returns immediately. The availability 724a5ec95cdb1a7d2024249277dff1f99d0046c9b56Mike Lockwood * of the results is made known later by means of an asynchronous event sent 725a5ec95cdb1a7d2024249277dff1f99d0046c9b56Mike Lockwood * on completion of the scan. 726a5ec95cdb1a7d2024249277dff1f99d0046c9b56Mike Lockwood * This is a variant of startScan that forces an active scan, even if passive 727a5ec95cdb1a7d2024249277dff1f99d0046c9b56Mike Lockwood * scans are the current default 728a5ec95cdb1a7d2024249277dff1f99d0046c9b56Mike Lockwood * @return {@code true} if the operation succeeded, i.e., the scan was initiated 729a5ec95cdb1a7d2024249277dff1f99d0046c9b56Mike Lockwood * 730a5ec95cdb1a7d2024249277dff1f99d0046c9b56Mike Lockwood * @hide 731a5ec95cdb1a7d2024249277dff1f99d0046c9b56Mike Lockwood */ 732a5ec95cdb1a7d2024249277dff1f99d0046c9b56Mike Lockwood public boolean startScanActive() { 733a5ec95cdb1a7d2024249277dff1f99d0046c9b56Mike Lockwood try { 734e498475b187277309c81b38240c7e71ec049e369Irfan Sheriff mService.startScan(true); 735e498475b187277309c81b38240c7e71ec049e369Irfan Sheriff return true; 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return dynamic information about the current Wi-Fi connection, if any is active. 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the Wi-Fi information, contained in {@link WifiInfo}. 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public WifiInfo getConnectionInfo() { 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mService.getConnectionInfo(); 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the results of the latest access point scan. 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the list of access points found in the most recent scan. 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public List<ScanResult> getScanResults() { 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mService.getScanResults(); 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Tell the supplicant to persist the current list of configured networks. 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Note: It is possible for this method to change the network IDs of 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * existing networks. You should assume the network IDs can be different 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * after calling this method. 771227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return {@code true} if the operation succeeded 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean saveConfiguration() { 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mService.saveConfiguration(); 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 783ed4f28b492da3ff140bbaabbbda798a08c40ea5bIrfan Sheriff * Set the country code. 784ed4f28b492da3ff140bbaabbbda798a08c40ea5bIrfan Sheriff * @param countryCode country code in ISO 3166 format. 785ed4f28b492da3ff140bbaabbbda798a08c40ea5bIrfan Sheriff * @param persist {@code true} if this needs to be remembered 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 787ed4f28b492da3ff140bbaabbbda798a08c40ea5bIrfan Sheriff * @hide 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 789ed4f28b492da3ff140bbaabbbda798a08c40ea5bIrfan Sheriff public void setCountryCode(String country, boolean persist) { 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 791ed4f28b492da3ff140bbaabbbda798a08c40ea5bIrfan Sheriff mService.setCountryCode(country, persist); 792ed4f28b492da3ff140bbaabbbda798a08c40ea5bIrfan Sheriff } catch (RemoteException e) { } 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 79636f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * Set the operational frequency band. 79736f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * @param band One of 79836f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * {@link #WIFI_FREQUENCY_BAND_AUTO}, 79936f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * {@link #WIFI_FREQUENCY_BAND_5GHZ}, 80036f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * {@link #WIFI_FREQUENCY_BAND_2GHZ}, 80136f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * @param persist {@code true} if this needs to be remembered 80236f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * @hide 80336f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff */ 80436f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff public void setFrequencyBand(int band, boolean persist) { 80536f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff try { 80636f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff mService.setFrequencyBand(band, persist); 80736f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff } catch (RemoteException e) { } 80836f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff } 80936f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff 81036f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff /** 81136f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * Get the operational frequency band. 81236f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * @return One of 81336f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * {@link #WIFI_FREQUENCY_BAND_AUTO}, 81436f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * {@link #WIFI_FREQUENCY_BAND_5GHZ}, 81536f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * {@link #WIFI_FREQUENCY_BAND_2GHZ} or 81636f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * {@code -1} on failure. 81736f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * @hide 81836f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff */ 81936f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff public int getFrequencyBand() { 82036f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff try { 82136f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff return mService.getFrequencyBand(); 82236f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff } catch (RemoteException e) { 82336f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff return -1; 82436f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff } 82536f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff } 82636f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff 82736f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff /** 82836f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * Check if the chipset supports dual frequency band (2.4 GHz and 5 GHz) 82936f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * @return {@code true} if supported, {@code false} otherwise. 83036f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff * @hide 83136f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff */ 83236f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff public boolean isDualBandSupported() { 83336f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff try { 83436f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff return mService.isDualBandSupported(); 83536f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff } catch (RemoteException e) { 83636f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff return false; 83736f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff } 83836f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff } 83936f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff 84036f7413dabfab50699135019ba55151e9227f59dIrfan Sheriff /** 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the DHCP-assigned addresses from the last successful DHCP request, 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * if any. 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the DHCP information 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public DhcpInfo getDhcpInfo() { 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mService.getDhcpInfo(); 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Enable or disable Wi-Fi. 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param enabled {@code true} to enable, {@code false} to disable. 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return {@code true} if the operation succeeds (or if the existing state 8589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is the same as the requested state). 8599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean setWifiEnabled(boolean enabled) { 8619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 8629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mService.setWifiEnabled(enabled); 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Gets the Wi-Fi enabled state. 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return One of {@link #WIFI_STATE_DISABLED}, 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #WIFI_STATE_DISABLING}, {@link #WIFI_STATE_ENABLED}, 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #WIFI_STATE_ENABLING}, {@link #WIFI_STATE_UNKNOWN} 8739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #isWifiEnabled() 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getWifiState() { 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mService.getWifiEnabledState(); 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return WIFI_STATE_UNKNOWN; 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 882227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 884227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * Return whether Wi-Fi is enabled or disabled. 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return {@code true} if Wi-Fi is enabled 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getWifiState() 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isWifiEnabled() { 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return getWifiState() == WIFI_STATE_ENABLED; 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 891227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Calculates the level of the signal. This should be used any time a signal 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is being shown. 895227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param rssi The power of the signal measured in RSSI. 8979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param numLevels The number of levels to consider in the calculated 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * level. 8999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return A level of the signal, given in the range of 0 to numLevels-1 9009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * (both inclusive). 9019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static int calculateSignalLevel(int rssi, int numLevels) { 9039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rssi <= MIN_RSSI) { 9049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 9059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (rssi >= MAX_RSSI) { 9069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return numLevels - 1; 9079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9084c0d81b8add0372cc7194b17cc6d2bfc58baacd1Daniel Sandler float inputRange = (MAX_RSSI - MIN_RSSI); 9094c0d81b8add0372cc7194b17cc6d2bfc58baacd1Daniel Sandler float outputRange = (numLevels - 1); 9104c0d81b8add0372cc7194b17cc6d2bfc58baacd1Daniel Sandler return (int)((float)(rssi - MIN_RSSI) * outputRange / inputRange); 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 913227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Compares two signal strengths. 916227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param rssiA The power of the first signal measured in RSSI. 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param rssiB The power of the second signal measured in RSSI. 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns <0 if the first signal is weaker than the second signal, 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 0 if the two signals have the same strength, and >0 if the first 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * signal is stronger than the second signal. 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static int compareSignalLevel(int rssiA, int rssiB) { 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rssiA - rssiB; 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 9285321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * Start AccessPoint mode with the specified 9295321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * configuration. If the radio is already running in 9305321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * AP mode, update the new configuration 9315321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * Note that starting in access point mode disables station 9325321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * mode operation 9335321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @param wifiConfig SSID, security and channel details as 9345321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * part of WifiConfiguration 9355321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @return {@code true} if the operation succeeds, {@code false} otherwise 9365321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * 9375321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @hide Dont open up yet 9385321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff */ 9395321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff public boolean setWifiApEnabled(WifiConfiguration wifiConfig, boolean enabled) { 9405321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff try { 941ffcea7ae7316ab748a49f5e8f6c6798356f35719Irfan Sheriff mService.setWifiApEnabled(wifiConfig, enabled); 942ffcea7ae7316ab748a49f5e8f6c6798356f35719Irfan Sheriff return true; 9435321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff } catch (RemoteException e) { 9445321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff return false; 9455321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff } 9465321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff } 9475321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff 9485321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff /** 9495321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * Gets the Wi-Fi enabled state. 9505321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @return One of {@link #WIFI_AP_STATE_DISABLED}, 9515321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * {@link #WIFI_AP_STATE_DISABLING}, {@link #WIFI_AP_STATE_ENABLED}, 9525321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * {@link #WIFI_AP_STATE_ENABLING}, {@link #WIFI_AP_STATE_FAILED} 9535321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @see #isWifiApEnabled() 9545321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * 9555321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @hide Dont open yet 9565321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff */ 9575321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff public int getWifiApState() { 9585321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff try { 9595321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff return mService.getWifiApEnabledState(); 9605321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff } catch (RemoteException e) { 9615321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff return WIFI_AP_STATE_FAILED; 9625321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff } 9635321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff } 9645321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff 9655321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff /** 9665321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * Return whether Wi-Fi AP is enabled or disabled. 9675321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @return {@code true} if Wi-Fi AP is enabled 9685321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @see #getWifiApState() 9695321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * 9705321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff * @hide Dont open yet 9715321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff */ 9725321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff public boolean isWifiApEnabled() { 9735321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff return getWifiApState() == WIFI_AP_STATE_ENABLED; 9745321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff } 9755321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff 9765321aef4a22daef6ed01ed48d936cdd82f2e38b7Irfan Sheriff /** 9779ab518ad793385f8405edf19363fe825fb64f5f8Irfan Sheriff * Gets the Wi-Fi AP Configuration. 9789ab518ad793385f8405edf19363fe825fb64f5f8Irfan Sheriff * @return AP details in WifiConfiguration 9799ab518ad793385f8405edf19363fe825fb64f5f8Irfan Sheriff * 9809ab518ad793385f8405edf19363fe825fb64f5f8Irfan Sheriff * @hide Dont open yet 9819ab518ad793385f8405edf19363fe825fb64f5f8Irfan Sheriff */ 9829ab518ad793385f8405edf19363fe825fb64f5f8Irfan Sheriff public WifiConfiguration getWifiApConfiguration() { 9839ab518ad793385f8405edf19363fe825fb64f5f8Irfan Sheriff try { 9849ab518ad793385f8405edf19363fe825fb64f5f8Irfan Sheriff return mService.getWifiApConfiguration(); 9859ab518ad793385f8405edf19363fe825fb64f5f8Irfan Sheriff } catch (RemoteException e) { 9869ab518ad793385f8405edf19363fe825fb64f5f8Irfan Sheriff return null; 9879ab518ad793385f8405edf19363fe825fb64f5f8Irfan Sheriff } 9889ab518ad793385f8405edf19363fe825fb64f5f8Irfan Sheriff } 9899ab518ad793385f8405edf19363fe825fb64f5f8Irfan Sheriff 9909ab518ad793385f8405edf19363fe825fb64f5f8Irfan Sheriff /** 99117b232b5b59ab91ab543b87e849583678a000f9bIrfan Sheriff * Sets the Wi-Fi AP Configuration. 99217b232b5b59ab91ab543b87e849583678a000f9bIrfan Sheriff * @return {@code true} if the operation succeeded, {@code false} otherwise 99317b232b5b59ab91ab543b87e849583678a000f9bIrfan Sheriff * 99417b232b5b59ab91ab543b87e849583678a000f9bIrfan Sheriff * @hide Dont open yet 99517b232b5b59ab91ab543b87e849583678a000f9bIrfan Sheriff */ 99617b232b5b59ab91ab543b87e849583678a000f9bIrfan Sheriff public boolean setWifiApConfiguration(WifiConfiguration wifiConfig) { 99717b232b5b59ab91ab543b87e849583678a000f9bIrfan Sheriff try { 99817b232b5b59ab91ab543b87e849583678a000f9bIrfan Sheriff mService.setWifiApConfiguration(wifiConfig); 99917b232b5b59ab91ab543b87e849583678a000f9bIrfan Sheriff return true; 100017b232b5b59ab91ab543b87e849583678a000f9bIrfan Sheriff } catch (RemoteException e) { 100117b232b5b59ab91ab543b87e849583678a000f9bIrfan Sheriff return false; 100217b232b5b59ab91ab543b87e849583678a000f9bIrfan Sheriff } 100317b232b5b59ab91ab543b87e849583678a000f9bIrfan Sheriff } 100417b232b5b59ab91ab543b87e849583678a000f9bIrfan Sheriff 10050d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff /** 10060d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * Start the driver and connect to network. 10070d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * 10080d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * This function will over-ride WifiLock and device idle status. For example, 10090d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * even if the device is idle or there is only a scan-only lock held, 10100d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * a start wifi would mean that wifi connection is kept active until 10110d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * a stopWifi() is sent. 10120d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * 10130d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * This API is used by WifiStateTracker 10140d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * 10150d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * @return {@code true} if the operation succeeds else {@code false} 10160d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * @hide 10170d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff */ 10180d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff public boolean startWifi() { 10190d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff try { 10200d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff mService.startWifi(); 10210d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff return true; 10220d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff } catch (RemoteException e) { 10230d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff return false; 10240d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff } 10250d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff } 10260d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff 10270d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff /** 10280d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * Disconnect from a network (if any) and stop the driver. 10290d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * 10300d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * This function will over-ride WifiLock and device idle status. Wi-Fi 10310d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * stays inactive until a startWifi() is issued. 10320d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * 10330d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * This API is used by WifiStateTracker 10340d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * 10350d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * @return {@code true} if the operation succeeds else {@code false} 10360d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * @hide 10370d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff */ 10380d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff public boolean stopWifi() { 10390d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff try { 10400d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff mService.stopWifi(); 10410d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff return true; 10420d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff } catch (RemoteException e) { 10430d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff return false; 10440d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff } 10450d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff } 10460d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff 10470d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff /** 10480d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * Add a bssid to the supplicant blacklist 10490d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * 10500d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * This API is used by WifiWatchdogService 10510d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * 10520d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * @return {@code true} if the operation succeeds else {@code false} 10530d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * @hide 10540d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff */ 10550d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff public boolean addToBlacklist(String bssid) { 10560d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff try { 10570d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff mService.addToBlacklist(bssid); 10580d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff return true; 10590d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff } catch (RemoteException e) { 10600d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff return false; 10610d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff } 10620d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff } 10630d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff 10640d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff /** 10650d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * Clear the supplicant blacklist 10660d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * 10670d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * This API is used by WifiWatchdogService 10680d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * 10690d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * @return {@code true} if the operation succeeds else {@code false} 10700d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff * @hide 10710d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff */ 10720d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff public boolean clearBlacklist() { 10730d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff try { 10740d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff mService.clearBlacklist(); 10750d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff return true; 10760d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff } catch (RemoteException e) { 10770d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff return false; 10780d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff } 10790d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff } 10800d25534fed91f636def5776ddc4605005bd7471cIrfan Sheriff 1081e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff /* TODO: deprecate synchronous API and open up the following API */ 1082ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff 1083d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff private static final int BASE = Protocol.BASE_WIFI_MANAGER; 1084d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1085ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff /* Commands to WifiService */ 1086ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff /** @hide */ 1087d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public static final int CONNECT_NETWORK = BASE + 1; 1088d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** @hide */ 1089d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public static final int CONNECT_NETWORK_FAILED = BASE + 2; 1090d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** @hide */ 1091d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public static final int CONNECT_NETWORK_SUCCEEDED = BASE + 3; 1092d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1093d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** @hide */ 1094d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public static final int FORGET_NETWORK = BASE + 4; 1095d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** @hide */ 1096d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public static final int FORGET_NETWORK_FAILED = BASE + 5; 1097ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff /** @hide */ 1098d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public static final int FORGET_NETWORK_SUCCEEDED = BASE + 6; 1099d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1100ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff /** @hide */ 1101d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public static final int SAVE_NETWORK = BASE + 7; 1102ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff /** @hide */ 1103d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public static final int SAVE_NETWORK_FAILED = BASE + 8; 11048dc6a1b2823f374a176fb21b8a174664a5f825faIsaac Levy /** @hide */ 1105d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public static final int SAVE_NETWORK_SUCCEEDED = BASE + 9; 1106ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff 1107ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff /** @hide */ 1108d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public static final int START_WPS = BASE + 10; 1109d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** @hide */ 1110d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public static final int START_WPS_SUCCEEDED = BASE + 11; 1111d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** @hide */ 1112d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public static final int WPS_FAILED = BASE + 12; 111386a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff /** @hide */ 1114d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public static final int WPS_COMPLETED = BASE + 13; 1115d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1116d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** @hide */ 111786a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff public static final int CANCEL_WPS = BASE + 14; 111886a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff /** @hide */ 111986a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff public static final int CANCEL_WPS_FAILED = BASE + 15; 112086a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff /** @hide */ 112186a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff public static final int CANCEL_WPS_SUCCEDED = BASE + 16; 112286a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff 112386a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff /** @hide */ 112486a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff public static final int DISABLE_NETWORK = BASE + 17; 1125d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** @hide */ 112686a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff public static final int DISABLE_NETWORK_FAILED = BASE + 18; 1127d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** @hide */ 112886a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff public static final int DISABLE_NETWORK_SUCCEEDED = BASE + 19; 1129ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff 1130ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff /* For system use only */ 1131ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff /** @hide */ 1132d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public static final int ENABLE_TRAFFIC_STATS_POLL = BASE + 21; 1133ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff /** @hide */ 1134d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public static final int TRAFFIC_STATS_POLL = BASE + 22; 1135d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1136d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1137d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** 1138d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * Passed with {@link ActionListener#onFailure}. 1139d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * Indicates that the operation failed due to an internal error. 1140d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @hide 1141d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff */ 114286a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff public static final int ERROR = 0; 1143d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1144d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** 1145d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * Passed with {@link ActionListener#onFailure}. 1146d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * Indicates that the operation is already in progress 1147d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @hide 1148d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff */ 114986a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff public static final int IN_PROGRESS = 1; 1150d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1151d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** 1152d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * Passed with {@link ActionListener#onFailure}. 1153d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * Indicates that the operation failed because the framework is busy and 1154d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * unable to service the request 1155d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @hide 1156d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff */ 115786a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff public static final int BUSY = 2; 1158d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1159d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /* WPS specific errors */ 1160d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** WPS overlap detected {@hide} */ 116186a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff public static final int WPS_OVERLAP_ERROR = 3; 116286a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff /** WEP on WPS is prohibited {@hide} */ 116386a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff public static final int WPS_WEP_PROHIBITED = 4; 116486a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff /** TKIP only prohibited {@hide} */ 116586a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff public static final int WPS_TKIP_ONLY_PROHIBITED = 5; 116686a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff /** Authentication failure on WPS {@hide} */ 116786a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff public static final int WPS_AUTH_FAILURE = 6; 116886a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff /** WPS timed out {@hide} */ 116986a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff public static final int WPS_TIMED_OUT = 7; 1170d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1171d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** Interface for callback invocation when framework channel is lost {@hide} */ 1172d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public interface ChannelListener { 1173d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** 1174d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * The channel to the framework has been disconnected. 1175d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * Application could try re-initializing using {@link #initialize} 1176d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff */ 1177d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public void onChannelDisconnected(); 1178d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1179d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1180d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** Interface for callback invocation on an application action {@hide} */ 1181d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public interface ActionListener { 1182d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** The operation succeeded */ 1183d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public void onSuccess(); 1184d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** 1185d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * The operation failed 1186d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @param reason The reason for failure could be one of 1187d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * {@link #ERROR}, {@link #IN_PROGRESS} or {@link #BUSY} 1188d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff */ 1189d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public void onFailure(int reason); 1190d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1191d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1192d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** Interface for callback invocation on a start WPS action {@hide} */ 1193d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public interface WpsListener { 1194d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** WPS start succeeded */ 1195d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public void onStartSuccess(String pin); 1196d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1197d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** WPS operation completed succesfully */ 1198d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public void onCompletion(); 1199d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1200d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** 1201d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * WPS operation failed 1202d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @param reason The reason for failure could be one of 1203d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * {@link #IN_PROGRESS}, {@link #WPS_OVERLAP_ERROR},{@link #ERROR} or {@link #BUSY} 1204d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff */ 1205d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public void onFailure(int reason); 1206d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1207d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1208d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** 1209d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * A channel that connects the application to the Wifi framework. 1210d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * Most operations require a Channel as an argument. An instance of Channel is obtained 1211d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * by doing a call on {@link #initialize} 1212d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @hide 1213d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff */ 1214d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public static class Channel { 1215d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff Channel(Looper looper, ChannelListener l) { 1216d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff mAsyncChannel = new AsyncChannel(); 1217d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff mHandler = new WifiHandler(looper); 1218d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff mChannelListener = l; 1219d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1220d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff private ChannelListener mChannelListener; 1221d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff private SparseArray<Object> mListenerMap = new SparseArray<Object>(); 1222d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff private Object mListenerMapLock = new Object(); 1223d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff private int mListenerKey = 0; 122486a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff private static final int INVALID_KEY = -1; 1225d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1226d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff AsyncChannel mAsyncChannel; 1227d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff WifiHandler mHandler; 1228d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff class WifiHandler extends Handler { 1229d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff WifiHandler(Looper looper) { 1230d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff super(looper); 1231d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1232d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1233d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff @Override 1234d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public void handleMessage(Message message) { 1235d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff Object listener = removeListener(message.arg2); 1236d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff switch (message.what) { 1237d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff case AsyncChannel.CMD_CHANNEL_DISCONNECTED: 1238d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff if (mChannelListener != null) { 1239d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff mChannelListener.onChannelDisconnected(); 1240d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff mChannelListener = null; 1241d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1242d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff break; 1243d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /* ActionListeners grouped together */ 1244d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff case WifiManager.CONNECT_NETWORK_FAILED: 1245d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff case WifiManager.FORGET_NETWORK_FAILED: 1246d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff case WifiManager.SAVE_NETWORK_FAILED: 124786a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff case WifiManager.CANCEL_WPS_FAILED: 1248d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff case WifiManager.DISABLE_NETWORK_FAILED: 1249d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff if (listener != null) { 1250d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff ((ActionListener) listener).onFailure(message.arg1); 1251d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1252d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff break; 1253d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /* ActionListeners grouped together */ 1254d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff case WifiManager.CONNECT_NETWORK_SUCCEEDED: 1255d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff case WifiManager.FORGET_NETWORK_SUCCEEDED: 1256d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff case WifiManager.SAVE_NETWORK_SUCCEEDED: 125786a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff case WifiManager.CANCEL_WPS_SUCCEDED: 1258d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff case WifiManager.DISABLE_NETWORK_SUCCEEDED: 1259d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff if (listener != null) { 1260d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff ((ActionListener) listener).onSuccess(); 1261d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1262d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff break; 1263d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff case WifiManager.START_WPS_SUCCEEDED: 1264d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff if (listener != null) { 1265d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff WpsResult result = (WpsResult) message.obj; 1266d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff ((WpsListener) listener).onStartSuccess(result.pin); 1267d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff //Listener needs to stay until completion or failure 1268d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff synchronized(mListenerMapLock) { 1269d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff mListenerMap.put(message.arg2, listener); 1270d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1271d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1272d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff break; 1273d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff case WifiManager.WPS_COMPLETED: 1274d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff if (listener != null) { 1275d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff ((WpsListener) listener).onCompletion(); 1276d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1277d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff break; 1278d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff case WifiManager.WPS_FAILED: 1279d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff if (listener != null) { 1280d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff ((WpsListener) listener).onFailure(message.arg1); 1281d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1282d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff break; 1283d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff default: 1284d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff //ignore 1285d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff break; 1286d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1287d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1288d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1289d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1290d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff int putListener(Object listener) { 129186a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff if (listener == null) return INVALID_KEY; 1292d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff int key; 1293d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff synchronized (mListenerMapLock) { 129486a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff do { 129586a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff key = mListenerKey++; 129686a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff } while (key == INVALID_KEY); 1297d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff mListenerMap.put(key, listener); 1298d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1299d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff return key; 1300d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1301d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1302d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff Object removeListener(int key) { 130386a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff if (key == INVALID_KEY) return null; 1304d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff synchronized (mListenerMapLock) { 1305d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff Object listener = mListenerMap.get(key); 1306d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff mListenerMap.remove(key); 1307d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff return listener; 1308d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1309d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1310d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1311ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff 1312ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff /** 1313d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * Registers the application with the Wi-Fi framework. This function 1314d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * must be the first to be called before any Wi-Fi operations are performed. 1315d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * 1316ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff * @param srcContext is the context of the source 1317d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @param srcLooper is the Looper on which the callbacks are receivied 1318d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @param listener for callback at loss of framework communication. Can be null. 1319d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @return Channel instance that is necessary for performing any further Wi-Fi operations. 1320d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * A null is returned upon failure to initialize. 1321ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff * @hide 1322ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff */ 1323d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public Channel initialize(Context srcContext, Looper srcLooper, ChannelListener listener) { 1324d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff Messenger messenger = getWifiServiceMessenger(); 1325d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff if (messenger == null) return null; 1326d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1327d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff Channel c = new Channel(srcLooper, listener); 1328d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff if (c.mAsyncChannel.connectSync(srcContext, c.mHandler, messenger) 1329d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff == AsyncChannel.STATUS_SUCCESSFUL) { 1330d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff return c; 1331d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } else { 1332d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff return null; 1333d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1334d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1335ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff 1336e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff /** 1337e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * Connect to a network with the given configuration. The network also 1338e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * gets added to the supplicant configuration. 1339e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * 1340e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * For a new network, this function is used instead of a 1341e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * sequence of addNetwork(), enableNetwork(), saveConfiguration() and 1342e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * reconnect() 1343e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * 1344d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @param c is the channel created at {@link #initialize} 1345e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * @param config the set of variables that describe the configuration, 1346e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * contained in a {@link WifiConfiguration} object. 1347d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @param listener for callbacks on success or failure. Can be null. 1348e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * @hide 1349e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff */ 1350d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public void connect(Channel c, WifiConfiguration config, ActionListener listener) { 1351d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff if (c == null) throw new IllegalArgumentException("Channel needs to be initialized"); 1352d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff if (config == null) throw new IllegalArgumentException("config cannot be null"); 1353d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1354ab26407124cf861eacfe7bf0f2a1ef25f4b3a7bdIrfan Sheriff // Use INVALID_NETWORK_ID for arg1 when passing a config object 1355ab26407124cf861eacfe7bf0f2a1ef25f4b3a7bdIrfan Sheriff // arg1 is used to pass network id when the network already exists 1356ab26407124cf861eacfe7bf0f2a1ef25f4b3a7bdIrfan Sheriff c.mAsyncChannel.sendMessage(CONNECT_NETWORK, WifiConfiguration.INVALID_NETWORK_ID, 1357ab26407124cf861eacfe7bf0f2a1ef25f4b3a7bdIrfan Sheriff c.putListener(listener), config); 1358e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff } 1359e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff 1360e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff /** 1361e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * Connect to a network with the given networkId. 1362e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * 1363e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * This function is used instead of a enableNetwork(), saveConfiguration() and 1364e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * reconnect() 1365e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * 1366d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @param c is the channel created at {@link #initialize} 1367e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * @param networkId the network id identifiying the network in the 1368e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * supplicant configuration list 1369d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @param listener for callbacks on success or failure. Can be null. 1370e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * @hide 1371e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff */ 1372d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public void connect(Channel c, int networkId, ActionListener listener) { 1373d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff if (c == null) throw new IllegalArgumentException("Channel needs to be initialized"); 1374d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff if (networkId < 0) throw new IllegalArgumentException("Network id cannot be negative"); 1375d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1376d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff c.mAsyncChannel.sendMessage(CONNECT_NETWORK, networkId, c.putListener(listener)); 1377e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff } 1378e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff 1379e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff /** 1380e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * Save the given network in the supplicant config. If the network already 1381e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * exists, the configuration is updated. A new network is enabled 1382e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * by default. 1383e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * 1384e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * For a new network, this function is used instead of a 1385e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * sequence of addNetwork(), enableNetwork() and saveConfiguration(). 1386e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * 1387e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * For an existing network, it accomplishes the task of updateNetwork() 1388e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * and saveConfiguration() 1389e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * 1390d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @param c is the channel created at {@link #initialize} 1391e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * @param config the set of variables that describe the configuration, 1392e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * contained in a {@link WifiConfiguration} object. 1393d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @param listener for callbacks on success or failure. Can be null. 1394e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * @hide 1395e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff */ 1396d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public void save(Channel c, WifiConfiguration config, ActionListener listener) { 1397d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff if (c == null) throw new IllegalArgumentException("Channel needs to be initialized"); 1398d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff if (config == null) throw new IllegalArgumentException("config cannot be null"); 1399ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff 1400d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff c.mAsyncChannel.sendMessage(SAVE_NETWORK, 0, c.putListener(listener), config); 1401e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff } 1402e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff 1403e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff /** 1404e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * Delete the network in the supplicant config. 1405e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * 1406e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * This function is used instead of a sequence of removeNetwork() 1407e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * and saveConfiguration(). 1408e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * 1409d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @param c is the channel created at {@link #initialize} 1410e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * @param config the set of variables that describe the configuration, 1411e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * contained in a {@link WifiConfiguration} object. 1412d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @param listener for callbacks on success or failure. Can be null. 1413e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff * @hide 1414e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff */ 1415d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public void forget(Channel c, int netId, ActionListener listener) { 1416d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff if (c == null) throw new IllegalArgumentException("Channel needs to be initialized"); 1417d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff if (netId < 0) throw new IllegalArgumentException("Network id cannot be negative"); 1418ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff 1419d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff c.mAsyncChannel.sendMessage(FORGET_NETWORK, netId, c.putListener(listener)); 1420d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff } 1421d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1422d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff /** 1423d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * Disable network 1424d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * 1425d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @param c is the channel created at {@link #initialize} 1426d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @param netId is the network Id 1427d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @param listener for callbacks on success or failure. Can be null. 1428d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @hide 1429d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff */ 1430d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public void disable(Channel c, int netId, ActionListener listener) { 1431d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff if (c == null) throw new IllegalArgumentException("Channel needs to be initialized"); 1432d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff if (netId < 0) throw new IllegalArgumentException("Network id cannot be negative"); 1433d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff 1434d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff c.mAsyncChannel.sendMessage(DISABLE_NETWORK, netId, c.putListener(listener)); 1435e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff } 1436e04653cbd0e8303eba92088344312b827e6b0babIrfan Sheriff 143717b232b5b59ab91ab543b87e849583678a000f9bIrfan Sheriff /** 143802fb46a297c4f645f2a30b574151401dd0978521Irfan Sheriff * Start Wi-fi Protected Setup 14395ee89800bee7c6c755778795a536e0e2f12b85ffIrfan Sheriff * 1440d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @param c is the channel created at {@link #initialize} 144102fb46a297c4f645f2a30b574151401dd0978521Irfan Sheriff * @param config WPS configuration 1442d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff * @param listener for callbacks on success or failure. Can be null. 14435ee89800bee7c6c755778795a536e0e2f12b85ffIrfan Sheriff * @hide 14445ee89800bee7c6c755778795a536e0e2f12b85ffIrfan Sheriff */ 1445d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff public void startWps(Channel c, WpsInfo config, WpsListener listener) { 1446d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff if (c == null) throw new IllegalArgumentException("Channel needs to be initialized"); 1447d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff if (config == null) throw new IllegalArgumentException("config cannot be null"); 1448ebe606fccd9293674273d5f73246e0e8e6e6ddcfIrfan Sheriff 1449d3975a917799b85cacaf382b65c5832813066b51Irfan Sheriff c.mAsyncChannel.sendMessage(START_WPS, 0, c.putListener(listener), config); 1450f235c5ab91b040b88ceb61beb819e15f1b19e9e4Irfan Sheriff } 1451f235c5ab91b040b88ceb61beb819e15f1b19e9e4Irfan Sheriff 1452f235c5ab91b040b88ceb61beb819e15f1b19e9e4Irfan Sheriff /** 145386a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff * Cancel any ongoing Wi-fi Protected Setup 145486a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff * 145586a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff * @param c is the channel created at {@link #initialize} 145686a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff * @param listener for callbacks on success or failure. Can be null. 145786a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff * @hide 145886a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff */ 145986a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff public void cancelWps(Channel c, ActionListener listener) { 146086a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff if (c == null) throw new IllegalArgumentException("Channel needs to be initialized"); 146186a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff 146286a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff c.mAsyncChannel.sendMessage(CANCEL_WPS, 0, c.putListener(listener)); 146386a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff } 146486a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff 146586a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff 146686a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff 146786a5f5b9afa97a4ed6f5a2466fb9359ea131e2fbIrfan Sheriff /** 1468227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * Get a reference to WifiService handler. This is used by a client to establish 1469227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * an AsyncChannel communication with WifiService 1470227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * 1471227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * @return Messenger pointing to the WifiService handler 1472227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * @hide 1473227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff */ 147407573b32494acbabd21979d8b9584c1ed3f7a6adIrfan Sheriff public Messenger getWifiServiceMessenger() { 1475227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff try { 147607573b32494acbabd21979d8b9584c1ed3f7a6adIrfan Sheriff return mService.getWifiServiceMessenger(); 1477227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff } catch (RemoteException e) { 1478227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff return null; 1479227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff } 1480227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff } 1481227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff 1482227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff /** 148307573b32494acbabd21979d8b9584c1ed3f7a6adIrfan Sheriff * Get a reference to WifiStateMachine handler. 148407573b32494acbabd21979d8b9584c1ed3f7a6adIrfan Sheriff * @return Messenger pointing to the WifiService handler 148507573b32494acbabd21979d8b9584c1ed3f7a6adIrfan Sheriff * @hide 148607573b32494acbabd21979d8b9584c1ed3f7a6adIrfan Sheriff */ 148707573b32494acbabd21979d8b9584c1ed3f7a6adIrfan Sheriff public Messenger getWifiStateMachineMessenger() { 148807573b32494acbabd21979d8b9584c1ed3f7a6adIrfan Sheriff try { 148907573b32494acbabd21979d8b9584c1ed3f7a6adIrfan Sheriff return mService.getWifiStateMachineMessenger(); 149007573b32494acbabd21979d8b9584c1ed3f7a6adIrfan Sheriff } catch (RemoteException e) { 149107573b32494acbabd21979d8b9584c1ed3f7a6adIrfan Sheriff return null; 149207573b32494acbabd21979d8b9584c1ed3f7a6adIrfan Sheriff } 149307573b32494acbabd21979d8b9584c1ed3f7a6adIrfan Sheriff } 149407573b32494acbabd21979d8b9584c1ed3f7a6adIrfan Sheriff 149507573b32494acbabd21979d8b9584c1ed3f7a6adIrfan Sheriff 149607573b32494acbabd21979d8b9584c1ed3f7a6adIrfan Sheriff 149707573b32494acbabd21979d8b9584c1ed3f7a6adIrfan Sheriff /** 14984aeca7c5908387bc7efb0785830aea1053264062Irfan Sheriff * Returns the file in which IP and proxy configuration data is stored 14994aeca7c5908387bc7efb0785830aea1053264062Irfan Sheriff * @hide 15004aeca7c5908387bc7efb0785830aea1053264062Irfan Sheriff */ 15014aeca7c5908387bc7efb0785830aea1053264062Irfan Sheriff public String getConfigFile() { 15024aeca7c5908387bc7efb0785830aea1053264062Irfan Sheriff try { 15034aeca7c5908387bc7efb0785830aea1053264062Irfan Sheriff return mService.getConfigFile(); 15044aeca7c5908387bc7efb0785830aea1053264062Irfan Sheriff } catch (RemoteException e) { 15054aeca7c5908387bc7efb0785830aea1053264062Irfan Sheriff return null; 15064aeca7c5908387bc7efb0785830aea1053264062Irfan Sheriff } 15074aeca7c5908387bc7efb0785830aea1053264062Irfan Sheriff } 15084aeca7c5908387bc7efb0785830aea1053264062Irfan Sheriff 15094aeca7c5908387bc7efb0785830aea1053264062Irfan Sheriff /** 15109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Allows an application to keep the Wi-Fi radio awake. 15119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Normally the Wi-Fi radio may turn off when the user has not used the device in a while. 1512227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * Acquiring a WifiLock will keep the radio on until the lock is released. Multiple 15139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * applications may hold WifiLocks, and the radio will only be allowed to turn off when no 15149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WifiLocks are held in any application. 1515d710fb500c121b3f9563ccfbe488f7c9d3ec4985Kenny Root * <p> 15169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Before using a WifiLock, consider carefully if your application requires Wi-Fi access, or 15179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * could function over a mobile network, if available. A program that needs to download large 15189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * files should hold a WifiLock to ensure that the download will complete, but a program whose 15199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * network usage is occasional or low-bandwidth should not hold a WifiLock to avoid adversely 15209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * affecting battery life. 1521d710fb500c121b3f9563ccfbe488f7c9d3ec4985Kenny Root * <p> 15229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Note that WifiLocks cannot override the user-level "Wi-Fi Enabled" setting, nor Airplane 15239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Mode. They simply keep the radio from turning off when Wi-Fi is already on but the device 15249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is idle. 1525d710fb500c121b3f9563ccfbe488f7c9d3ec4985Kenny Root * <p> 1526d710fb500c121b3f9563ccfbe488f7c9d3ec4985Kenny Root * Any application using a WifiLock must request the {@code android.permission.WAKE_LOCK} 1527d710fb500c121b3f9563ccfbe488f7c9d3ec4985Kenny Root * permission in an {@code <uses-permission>} element of the application's manifest. 15289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public class WifiLock { 15309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private String mTag; 15319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final IBinder mBinder; 15329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mRefCount; 15339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mLockType; 15349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mRefCounted; 15359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mHeld; 15367e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn private WorkSource mWorkSource; 15379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private WifiLock(int lockType, String tag) { 15399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTag = tag; 15409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLockType = lockType; 15419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBinder = new Binder(); 15429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRefCount = 0; 15439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRefCounted = true; 15449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeld = false; 15459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Locks the Wi-Fi radio on until {@link #release} is called. 15499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If this WifiLock is reference-counted, each call to {@code acquire} will increment the 1551227bec49157bc496f7c9e8e8f63c12728a448922Irfan Sheriff * reference count, and the radio will remain locked as long as the reference count is 15529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * above zero. 15539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If this WifiLock is not reference-counted, the first call to {@code acquire} will lock 15559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the radio, but subsequent calls will be ignored. Only one call to {@link #release} 15569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will be required, regardless of the number of times that {@code acquire} is called. 15579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void acquire() { 15599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mBinder) { 15609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mRefCounted ? (++mRefCount > 0) : (!mHeld)) { 15619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 15627e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn mService.acquireWifiLock(mBinder, mLockType, mTag, mWorkSource); 1563617750604c69e6068f68266d0e30324273aa990eMike Lockwood synchronized (WifiManager.this) { 1564617750604c69e6068f68266d0e30324273aa990eMike Lockwood if (mActiveLockCount >= MAX_ACTIVE_LOCKS) { 1565617750604c69e6068f68266d0e30324273aa990eMike Lockwood mService.releaseWifiLock(mBinder); 1566617750604c69e6068f68266d0e30324273aa990eMike Lockwood throw new UnsupportedOperationException( 1567617750604c69e6068f68266d0e30324273aa990eMike Lockwood "Exceeded maximum number of wifi locks"); 1568617750604c69e6068f68266d0e30324273aa990eMike Lockwood } 1569617750604c69e6068f68266d0e30324273aa990eMike Lockwood mActiveLockCount++; 1570617750604c69e6068f68266d0e30324273aa990eMike Lockwood } 15719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException ignore) { 15729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeld = true; 15749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unlocks the Wi-Fi radio, allowing it to turn off when the device is idle. 15809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If this WifiLock is reference-counted, each call to {@code release} will decrement the 15829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * reference count, and the radio will be unlocked only when the reference count reaches 15839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * zero. If the reference count goes below zero (that is, if {@code release} is called 15849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a greater number of times than {@link #acquire}), an exception is thrown. 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If this WifiLock is not reference-counted, the first call to {@code release} (after 15879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the radio was locked using {@link #acquire}) will unlock the radio, and subsequent 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * calls will be ignored. 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void release() { 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mBinder) { 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mRefCounted ? (--mRefCount == 0) : (mHeld)) { 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mService.releaseWifiLock(mBinder); 1595617750604c69e6068f68266d0e30324273aa990eMike Lockwood synchronized (WifiManager.this) { 1596617750604c69e6068f68266d0e30324273aa990eMike Lockwood mActiveLockCount--; 1597617750604c69e6068f68266d0e30324273aa990eMike Lockwood } 15989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException ignore) { 15999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeld = false; 16019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mRefCount < 0) { 16039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("WifiLock under-locked " + mTag); 16049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Controls whether this is a reference-counted or non-reference-counted WifiLock. 16109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Reference-counted WifiLocks keep track of the number of calls to {@link #acquire} and 16129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #release}, and only allow the radio to sleep when every call to {@link #acquire} 16139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * has been balanced with a call to {@link #release}. Non-reference-counted WifiLocks 16149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * lock the radio whenever {@link #acquire} is called and it is unlocked, and unlock the 16159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * radio whenever {@link #release} is called and it is locked. 16169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param refCounted true if this WifiLock should keep a reference count 16189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setReferenceCounted(boolean refCounted) { 16209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRefCounted = refCounted; 16219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks whether this WifiLock is currently held. 16259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if this WifiLock is held, false otherwise 16279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isHeld() { 16299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mBinder) { 16309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mHeld; 16319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16347e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn public void setWorkSource(WorkSource ws) { 16357e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn synchronized (mBinder) { 16367e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn if (ws != null && ws.size() == 0) { 16377e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn ws = null; 16387e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn } 16397e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn boolean changed = true; 16407e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn if (ws == null) { 16417e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn mWorkSource = null; 16427e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn } else if (mWorkSource == null) { 16437e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn changed = mWorkSource != null; 16447e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn mWorkSource = new WorkSource(ws); 16457e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn } else { 16467e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn changed = mWorkSource.diff(ws); 16477e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn if (changed) { 16487e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn mWorkSource.set(ws); 16497e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn } 16507e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn } 16517e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn if (changed && mHeld) { 16527e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn try { 16537e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn mService.updateWifiLockWorkSource(mBinder, mWorkSource); 16547e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn } catch (RemoteException e) { 16557e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn } 16567e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn } 16577e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn } 16587e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn } 16597e9f4eb2608148436cef36c9969bf8a599b39e72Dianne Hackborn 16609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String toString() { 16619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String s1, s2, s3; 16629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mBinder) { 16639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project s1 = Integer.toHexString(System.identityHashCode(this)); 16649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project s2 = mHeld ? "held; " : ""; 16659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mRefCounted) { 16669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project s3 = "refcounted: refcount = " + mRefCount; 16679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 16689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project s3 = "not refcounted"; 16699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return "WifiLock{ " + s1 + "; " + s2 + s3 + " }"; 16719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 16759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void finalize() throws Throwable { 16769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.finalize(); 16779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mBinder) { 16789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mHeld) { 16799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 16809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mService.releaseWifiLock(mBinder); 1681617750604c69e6068f68266d0e30324273aa990eMike Lockwood synchronized (WifiManager.this) { 1682617750604c69e6068f68266d0e30324273aa990eMike Lockwood mActiveLockCount--; 1683617750604c69e6068f68266d0e30324273aa990eMike Lockwood } 16849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException ignore) { 16859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Creates a new WifiLock. 16939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16945876a4273e67271f0eca607af9520f7e5abbe4f3Irfan Sheriff * @param lockType the type of lock to create. See {@link #WIFI_MODE_FULL}, 1695652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff * {@link #WIFI_MODE_FULL_HIGH_PERF} and {@link #WIFI_MODE_SCAN_ONLY} for 1696652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff * descriptions of the types of Wi-Fi locks. 1697652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff * @param tag a tag for the WifiLock to identify it in debugging messages. This string is 1698652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff * never shown to the user under normal conditions, but should be descriptive 16999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * enough to identify your application and the specific WifiLock within it, if it 17009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * holds multiple WifiLocks. 17019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 17029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return a new, unacquired WifiLock with the given tag. 17039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 17049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see WifiLock 17059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public WifiLock createWifiLock(int lockType, String tag) { 17079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new WifiLock(lockType, tag); 17089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1709652bc96444b0a82d34e6c3766b7862effac11adbIrfan Sheriff 17109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Creates a new WifiLock. 17129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 17139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param tag a tag for the WifiLock to identify it in debugging messages. This string is 17149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * never shown to the user under normal conditions, but should be descriptive 17159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * enough to identify your application and the specific WifiLock within it, if it 17169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * holds multiple WifiLocks. 17179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 17189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return a new, unacquired WifiLock with the given tag. 17199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 17209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see WifiLock 17219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public WifiLock createWifiLock(String tag) { 17239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new WifiLock(WIFI_MODE_FULL, tag); 17249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17255347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt 1726fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt 17275347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt /** 1728fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * Create a new MulticastLock 17295347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt * 1730fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * @param tag a tag for the MulticastLock to identify it in debugging 173141c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * messages. This string is never shown to the user under 173241c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * normal conditions, but should be descriptive enough to 173341c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * identify your application and the specific MulticastLock 173441c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * within it, if it holds multiple MulticastLocks. 17355347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt * 1736fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * @return a new, unacquired MulticastLock with the given tag. 1737fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * 1738fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * @see MulticastLock 17395347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt */ 1740fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt public MulticastLock createMulticastLock(String tag) { 1741fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt return new MulticastLock(tag); 17425347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt } 17435347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt 17445347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt /** 1745fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * Allows an application to receive Wifi Multicast packets. 1746fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * Normally the Wifi stack filters out packets not explicitly 1747fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * addressed to this device. Acquring a MulticastLock will 1748fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * cause the stack to receive packets addressed to multicast 1749fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * addresses. Processing these extra packets can cause a noticable 175041c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * battery drain and should be disabled when not needed. 17515347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt */ 1752fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt public class MulticastLock { 1753fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt private String mTag; 1754fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt private final IBinder mBinder; 175541c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt private int mRefCount; 175641c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt private boolean mRefCounted; 1757fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt private boolean mHeld; 1758fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt 1759fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt private MulticastLock(String tag) { 1760fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt mTag = tag; 1761fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt mBinder = new Binder(); 176241c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt mRefCount = 0; 176341c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt mRefCounted = true; 1764fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt mHeld = false; 1765fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt } 1766fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt 1767fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt /** 1768fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * Locks Wifi Multicast on until {@link #release} is called. 1769fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * 177041c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * If this MulticastLock is reference-counted each call to 177141c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * {@code acquire} will increment the reference count, and the 177241c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * wifi interface will receive multicast packets as long as the 177341c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * reference count is above zero. 177441c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * 177541c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * If this MulticastLock is not reference-counted, the first call to 177641c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * {@code acquire} will turn on the multicast packets, but subsequent 177741c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * calls will be ignored. Only one call to {@link #release} will 177841c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * be required, regardless of the number of times that {@code acquire} 177941c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * is called. 1780fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * 1781fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * Note that other applications may also lock Wifi Multicast on. 1782fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * Only they can relinquish their lock. 1783fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * 1784fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * Also note that applications cannot leave Multicast locked on. 1785fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * When an app exits or crashes, any Multicast locks will be released. 1786fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt */ 1787fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt public void acquire() { 1788fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt synchronized (mBinder) { 178941c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt if (mRefCounted ? (++mRefCount > 0) : (!mHeld)) { 1790fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt try { 1791fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt mService.acquireMulticastLock(mBinder, mTag); 1792617750604c69e6068f68266d0e30324273aa990eMike Lockwood synchronized (WifiManager.this) { 1793617750604c69e6068f68266d0e30324273aa990eMike Lockwood if (mActiveLockCount >= MAX_ACTIVE_LOCKS) { 1794617750604c69e6068f68266d0e30324273aa990eMike Lockwood mService.releaseMulticastLock(); 1795617750604c69e6068f68266d0e30324273aa990eMike Lockwood throw new UnsupportedOperationException( 1796617750604c69e6068f68266d0e30324273aa990eMike Lockwood "Exceeded maximum number of wifi locks"); 1797617750604c69e6068f68266d0e30324273aa990eMike Lockwood } 1798617750604c69e6068f68266d0e30324273aa990eMike Lockwood mActiveLockCount++; 1799617750604c69e6068f68266d0e30324273aa990eMike Lockwood } 1800fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt } catch (RemoteException ignore) { 1801fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt } 180241c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt mHeld = true; 1803fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt } 1804fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt } 1805fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt } 1806fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt 1807fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt /** 1808fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * Unlocks Wifi Multicast, restoring the filter of packets 1809fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * not addressed specifically to this device and saving power. 1810fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * 181141c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * If this MulticastLock is reference-counted, each call to 181241c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * {@code release} will decrement the reference count, and the 181341c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * multicast packets will only stop being received when the reference 181441c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * count reaches zero. If the reference count goes below zero (that 181541c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * is, if {@code release} is called a greater number of times than 181641c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * {@link #acquire}), an exception is thrown. 181741c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * 181841c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * If this MulticastLock is not reference-counted, the first call to 181941c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * {@code release} (after the radio was multicast locked using 18204a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * {@link #acquire}) will unlock the multicast, and subsequent calls 182141c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * will be ignored. 182241c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * 1823fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * Note that if any other Wifi Multicast Locks are still outstanding 1824fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * this {@code release} call will not have an immediate effect. Only 1825fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * when all applications have released all their Multicast Locks will 1826fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * the Multicast filter be turned back on. 1827fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * 1828fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * Also note that when an app exits or crashes all of its Multicast 1829fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * Locks will be automatically released. 1830fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt */ 1831fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt public void release() { 1832fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt synchronized (mBinder) { 183341c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt if (mRefCounted ? (--mRefCount == 0) : (mHeld)) { 1834fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt try { 1835fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt mService.releaseMulticastLock(); 1836617750604c69e6068f68266d0e30324273aa990eMike Lockwood synchronized (WifiManager.this) { 1837617750604c69e6068f68266d0e30324273aa990eMike Lockwood mActiveLockCount--; 1838617750604c69e6068f68266d0e30324273aa990eMike Lockwood } 1839fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt } catch (RemoteException ignore) { 1840fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt } 184141c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt mHeld = false; 184241c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt } 184341c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt if (mRefCount < 0) { 184441c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt throw new RuntimeException("MulticastLock under-locked " 184541c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt + mTag); 1846fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt } 1847fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt } 1848fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt } 1849fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt 1850fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt /** 185141c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * Controls whether this is a reference-counted or non-reference- 185241c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * counted MulticastLock. 185341c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * 185441c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * Reference-counted MulticastLocks keep track of the number of calls 185541c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * to {@link #acquire} and {@link #release}, and only stop the 185641c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * reception of multicast packets when every call to {@link #acquire} 185741c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * has been balanced with a call to {@link #release}. Non-reference- 185841c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * counted MulticastLocks allow the reception of multicast packets 185941c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * whenever {@link #acquire} is called and stop accepting multicast 186041c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * packets whenever {@link #release} is called. 186141c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * 186241c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * @param refCounted true if this MulticastLock should keep a reference 186341c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt * count 186441c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt */ 186541c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt public void setReferenceCounted(boolean refCounted) { 186641c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt mRefCounted = refCounted; 186741c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt } 186841c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt 186941c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt /** 1870fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * Checks whether this MulticastLock is currently held. 1871fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * 1872fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * @return true if this MulticastLock is held, false otherwise 1873fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt */ 1874fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt public boolean isHeld() { 1875fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt synchronized (mBinder) { 1876fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt return mHeld; 1877fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt } 1878fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt } 1879fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt 1880fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt public String toString() { 188141c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt String s1, s2, s3; 1882fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt synchronized (mBinder) { 1883fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt s1 = Integer.toHexString(System.identityHashCode(this)); 1884fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt s2 = mHeld ? "held; " : ""; 188541c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt if (mRefCounted) { 188641c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt s3 = "refcounted: refcount = " + mRefCount; 188741c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt } else { 188841c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt s3 = "not refcounted"; 188941c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt } 189041c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt return "MulticastLock{ " + s1 + "; " + s2 + s3 + " }"; 1891fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt } 1892fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt } 1893fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt 1894fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt @Override 1895fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt protected void finalize() throws Throwable { 1896fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt super.finalize(); 189741c104339951e0e5e78240e1f48455c21b3ba5fdRobert Greenwalt setReferenceCounted(false); 1898fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt release(); 18995347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt } 19005347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt } 19015347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt 19025347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt /** 1903fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * Check multicast filter status. 19045347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt * 1905fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt * @return true if multicast packets are allowed. 19065347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt * 19075347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt * @hide pending API council approval 19085347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt */ 1909fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt public boolean isMulticastEnabled() { 19105347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt try { 1911fc1b15cfbfc5f69235ec1f367abd7a909381cd05Robert Greenwalt return mService.isMulticastEnabled(); 19125347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt } catch (RemoteException e) { 19135347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt return false; 19145347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt } 19155347bd4cda2b6afc18f8acab48e52131f35ed13cRobert Greenwalt } 1916e2d155a51e68694e17fa6e27d05c928215a5dbcfRobert Greenwalt 1917e2d155a51e68694e17fa6e27d05c928215a5dbcfRobert Greenwalt /** 1918e2d155a51e68694e17fa6e27d05c928215a5dbcfRobert Greenwalt * Initialize the multicast filtering to 'on' 1919e2d155a51e68694e17fa6e27d05c928215a5dbcfRobert Greenwalt * @hide no intent to publish 1920e2d155a51e68694e17fa6e27d05c928215a5dbcfRobert Greenwalt */ 1921e2d155a51e68694e17fa6e27d05c928215a5dbcfRobert Greenwalt public boolean initializeMulticastFiltering() { 1922e2d155a51e68694e17fa6e27d05c928215a5dbcfRobert Greenwalt try { 1923e2d155a51e68694e17fa6e27d05c928215a5dbcfRobert Greenwalt mService.initializeMulticastFiltering(); 1924e2d155a51e68694e17fa6e27d05c928215a5dbcfRobert Greenwalt return true; 1925e2d155a51e68694e17fa6e27d05c928215a5dbcfRobert Greenwalt } catch (RemoteException e) { 1926e2d155a51e68694e17fa6e27d05c928215a5dbcfRobert Greenwalt return false; 1927e2d155a51e68694e17fa6e27d05c928215a5dbcfRobert Greenwalt } 1928e2d155a51e68694e17fa6e27d05c928215a5dbcfRobert Greenwalt } 1929651cdfcbac6245f570475991588ddc2d30265e8dIrfan Sheriff} 1930