WifiNative.java revision 96071a7031bac06e3f249610b010ad5651efe8ae
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.net.DhcpInfo; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Native calls for sending requests to the supplicant daemon, and for 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * receiving asynchronous events. All methods of the form "xxxxCommand()" 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * must be single-threaded, to avoid requests and responses initiated 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * from multiple threads from being intermingled. 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p/> 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Note that methods whose names are not of the form "xxxCommand()" do 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * not talk to the supplicant daemon. 29a8fbe1fb74d3bd40b73c90c85ac25e5176475ca5Irfan Sheriff * Also, note that all WifiNative calls should happen in the 30a8fbe1fb74d3bd40b73c90c85ac25e5176475ca5Irfan Sheriff * WifiStateTracker class except for waitForEvent() call which is 31a8fbe1fb74d3bd40b73c90c85ac25e5176475ca5Irfan Sheriff * on a separate monitor channel for WifiMonitor 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class WifiNative { 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final int BLUETOOTH_COEXISTENCE_MODE_ENABLED = 0; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final int BLUETOOTH_COEXISTENCE_MODE_DISABLED = 1; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final int BLUETOOTH_COEXISTENCE_MODE_SENSE = 2; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static String getErrorString(int errorCode); 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean loadDriver(); 44a2a1b911a31dd94ee75e94845f762b91f1db1368Irfan Sheriff 45a2a1b911a31dd94ee75e94845f762b91f1db1368Irfan Sheriff public native static boolean isDriverLoaded(); 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean unloadDriver(); 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean startSupplicant(); 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5196071a7031bac06e3f249610b010ad5651efe8aeIrfan Sheriff public native static boolean killSupplicant(); 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean connectToSupplicant(); 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static void closeSupplicantConnection(); 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean pingCommand(); 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 59a5ec95cdb1a7d2024249277dff1f99d0046c9b56Mike Lockwood public native static boolean scanCommand(boolean forceActive); 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean setScanModeCommand(boolean setActive); 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static String listNetworksCommand(); 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static int addNetworkCommand(); 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean setNetworkVariableCommand(int netId, String name, String value); 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static String getNetworkVariableCommand(int netId, String name); 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean removeNetworkCommand(int netId); 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean enableNetworkCommand(int netId, boolean disableOthers); 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean disableNetworkCommand(int netId); 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean reconnectCommand(); 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean reassociateCommand(); 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean disconnectCommand(); 8296071a7031bac06e3f249610b010ad5651efe8aeIrfan Sheriff 8396071a7031bac06e3f249610b010ad5651efe8aeIrfan Sheriff public native static boolean terminateCommand(); 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static String statusCommand(); 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static int getRssiCommand(); 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8991f22f901bee5d52d81ca4070a1b187ac8b90dadRobert Greenwalt public native static int getRssiApproxCommand(); 9091f22f901bee5d52d81ca4070a1b187ac8b90dadRobert Greenwalt 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static int getLinkSpeedCommand(); 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static String getMacAddressCommand(); 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static String scanResultsCommand(); 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean startDriverCommand(); 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean stopDriverCommand(); 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Start filtering out multicast packets, to reduce battery consumption 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * that would result from processing them, only to discard them. 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return {@code true} if the operation succeeded, {@code false} otherwise 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean startPacketFiltering(); 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Stop filtering out multicast packets. 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return {@code true} if the operation succeeded, {@code false} otherwise 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean stopPacketFiltering(); 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean setPowerModeCommand(int mode); 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11625c9bf2396ceb48fc5cfd5c1dd58aa4d4750d056Irfan Sheriff public native static int getBandCommand(); 11725c9bf2396ceb48fc5cfd5c1dd58aa4d4750d056Irfan Sheriff 11825c9bf2396ceb48fc5cfd5c1dd58aa4d4750d056Irfan Sheriff public native static boolean setBandCommand(int band); 11925c9bf2396ceb48fc5cfd5c1dd58aa4d4750d056Irfan Sheriff 120ea8bd1d1676dd96f8f9726bb8f67fa18dec7b9c1Mikael Kanstrup public native static int getPowerModeCommand(); 121ea8bd1d1676dd96f8f9726bb8f67fa18dec7b9c1Mikael Kanstrup 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the bluetooth coexistence mode. 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param mode One of {@link #BLUETOOTH_COEXISTENCE_MODE_DISABLED}, 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #BLUETOOTH_COEXISTENCE_MODE_ENABLED}, or 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #BLUETOOTH_COEXISTENCE_MODE_SENSE}. 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether the mode was successfully set. 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean setBluetoothCoexistenceModeCommand(int mode); 131b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project 132b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project /** 133b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project * Enable or disable Bluetooth coexistence scan mode. When this mode is on, 134b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project * some of the low-level scan parameters used by the driver are changed to 135b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project * reduce interference with A2DP streaming. 136b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project * 137b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project * @param isSet whether to enable or disable this mode 138b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project * @return {@code true} if the command succeeded, {@code false} otherwise. 139b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project */ 140b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project public native static boolean setBluetoothCoexistenceScanModeCommand(boolean setCoexScanMode); 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean saveConfigCommand(); 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean reloadConfigCommand(); 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean setScanResultHandlingCommand(int mode); 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean addToBlacklistCommand(String bssid); 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean clearBlacklistCommand(); 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1525ee89800bee7c6c755778795a536e0e2f12b85ffIrfan Sheriff public native static boolean startWpsPbcCommand(String bssid); 1535ee89800bee7c6c755778795a536e0e2f12b85ffIrfan Sheriff 15402fb46a297c4f645f2a30b574151401dd0978521Irfan Sheriff public native static boolean startWpsWithPinFromAccessPointCommand(String bssid, String apPin); 155f235c5ab91b040b88ceb61beb819e15f1b19e9e4Irfan Sheriff 15602fb46a297c4f645f2a30b574151401dd0978521Irfan Sheriff public native static String startWpsWithPinFromDeviceCommand(String bssid); 1575ee89800bee7c6c755778795a536e0e2f12b85ffIrfan Sheriff 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static boolean doDhcpRequest(DhcpInfo results); 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static String getDhcpError(); 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1625876a4273e67271f0eca607af9520f7e5abbe4f3Irfan Sheriff public native static boolean setSuspendOptimizationsCommand(boolean enabled); 1635876a4273e67271f0eca607af9520f7e5abbe4f3Irfan Sheriff 164ed4f28b492da3ff140bbaabbbda798a08c40ea5bIrfan Sheriff public native static boolean setCountryCodeCommand(String countryCode); 165ed4f28b492da3ff140bbaabbbda798a08c40ea5bIrfan Sheriff 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Wait for the supplicant to send an event, returning the event string. 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the event string sent by the supplicant. 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public native static String waitForEvent(); 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 172