Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2008 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.settings; |
| 18 | |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 19 | import com.android.settings.wifi.WifiApEnabler; |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 20 | import com.android.settings.wifi.WifiApDialog; |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 21 | |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 22 | import android.app.Activity; |
Robert Greenwalt | c3c93e5 | 2010-03-15 17:21:16 -0700 | [diff] [blame] | 23 | import android.app.AlertDialog; |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 24 | import android.app.Dialog; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 25 | import android.bluetooth.BluetoothAdapter; |
| 26 | import android.bluetooth.BluetoothPan; |
Jaikumar Ganesh | 9ad703c | 2011-02-23 13:08:09 -0800 | [diff] [blame] | 27 | import android.bluetooth.BluetoothProfile; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 28 | import android.content.BroadcastReceiver; |
| 29 | import android.content.Context; |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 30 | import android.content.DialogInterface; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 31 | import android.content.Intent; |
| 32 | import android.content.IntentFilter; |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 33 | import android.content.res.AssetManager; |
Mike Lockwood | 69a0957 | 2011-07-19 13:30:03 -0700 | [diff] [blame] | 34 | import android.hardware.usb.UsbManager; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 35 | import android.net.ConnectivityManager; |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 36 | import android.net.wifi.WifiConfiguration; |
| 37 | import android.net.wifi.WifiManager; |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 38 | import android.os.Bundle; |
Mike Lockwood | 26dad3e | 2010-03-03 06:19:55 -0500 | [diff] [blame] | 39 | import android.os.Environment; |
Robert Greenwalt | 505766c | 2011-11-09 15:03:14 -0800 | [diff] [blame] | 40 | import android.os.SystemProperties; |
Amith Yamasani | 394eaa2 | 2013-06-11 11:04:44 -0700 | [diff] [blame] | 41 | import android.os.UserHandle; |
| 42 | import android.os.UserManager; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 43 | import android.preference.Preference; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 44 | import android.preference.PreferenceScreen; |
PauloftheWest | 656c88c | 2014-08-24 11:59:35 -0700 | [diff] [blame] | 45 | import android.preference.SwitchPreference; |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 46 | import android.text.TextUtils; |
Amith Yamasani | 476d795 | 2011-01-21 09:28:31 -0800 | [diff] [blame] | 47 | import android.view.ViewGroup; |
| 48 | import android.view.ViewParent; |
Robert Greenwalt | c3c93e5 | 2010-03-15 17:21:16 -0700 | [diff] [blame] | 49 | import android.webkit.WebView; |
Julia Reynolds | ee27b9d | 2014-05-09 13:36:20 -0400 | [diff] [blame] | 50 | import android.widget.TextView; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 51 | |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 52 | import java.io.InputStream; |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 53 | import java.util.ArrayList; |
Robert Greenwalt | f60b92b | 2012-09-13 15:02:00 -0700 | [diff] [blame] | 54 | import java.util.concurrent.atomic.AtomicReference; |
Robert Greenwalt | c3c93e5 | 2010-03-15 17:21:16 -0700 | [diff] [blame] | 55 | import java.util.Locale; |
Matthew Xie | b5f144a | 2012-06-28 18:41:54 -0700 | [diff] [blame] | 56 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 57 | /* |
| 58 | * Displays preferences for Tethering. |
| 59 | */ |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 60 | public class TetherSettings extends SettingsPreferenceFragment |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 61 | implements DialogInterface.OnClickListener, Preference.OnPreferenceChangeListener { |
zzy | 7f38f47 | 2012-04-14 17:25:17 -0700 | [diff] [blame] | 62 | private static final String TAG = "TetherSettings"; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 63 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 64 | private static final String USB_TETHER_SETTINGS = "usb_tether_settings"; |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 65 | private static final String ENABLE_WIFI_AP = "enable_wifi_ap"; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 66 | private static final String ENABLE_BLUETOOTH_TETHERING = "enable_bluetooth_tethering"; |
Rohit Sisodia | 37155e9 | 2014-09-22 16:34:56 -0500 | [diff] [blame^] | 67 | private static final String TETHER_CHOICE = "TETHER_TYPE"; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 68 | |
Amith Yamasani | d3fed68 | 2012-04-27 17:38:40 -0700 | [diff] [blame] | 69 | private static final int DIALOG_AP_SETTINGS = 1; |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 70 | |
| 71 | private WebView mView; |
PauloftheWest | 656c88c | 2014-08-24 11:59:35 -0700 | [diff] [blame] | 72 | private SwitchPreference mUsbTether; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 73 | |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 74 | private WifiApEnabler mWifiApEnabler; |
PauloftheWest | 656c88c | 2014-08-24 11:59:35 -0700 | [diff] [blame] | 75 | private SwitchPreference mEnableWifiAp; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 76 | |
PauloftheWest | 656c88c | 2014-08-24 11:59:35 -0700 | [diff] [blame] | 77 | private SwitchPreference mBluetoothTether; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 78 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 79 | private BroadcastReceiver mTetherChangeReceiver; |
| 80 | |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 81 | private String[] mUsbRegexs; |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 82 | |
| 83 | private String[] mWifiRegexs; |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 84 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 85 | private String[] mBluetoothRegexs; |
Robert Greenwalt | 4f1970f | 2012-09-16 17:03:08 -0700 | [diff] [blame] | 86 | private AtomicReference<BluetoothPan> mBluetoothPan = new AtomicReference<BluetoothPan>(); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 87 | |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 88 | private static final String WIFI_AP_SSID_AND_SECURITY = "wifi_ap_ssid_and_security"; |
| 89 | private static final int CONFIG_SUBTEXT = R.string.wifi_tether_configure_subtext; |
| 90 | |
| 91 | private String[] mSecurityType; |
| 92 | private Preference mCreateNetwork; |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 93 | |
| 94 | private WifiApDialog mDialog; |
| 95 | private WifiManager mWifiManager; |
| 96 | private WifiConfiguration mWifiConfig = null; |
Julia Reynolds | ee27b9d | 2014-05-09 13:36:20 -0400 | [diff] [blame] | 97 | private UserManager mUm; |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 98 | |
Mike Lockwood | 69a0957 | 2011-07-19 13:30:03 -0700 | [diff] [blame] | 99 | private boolean mUsbConnected; |
| 100 | private boolean mMassStorageActive; |
| 101 | |
Jake Hamby | c777ee2 | 2011-03-04 15:37:39 -0800 | [diff] [blame] | 102 | private boolean mBluetoothEnableForTether; |
| 103 | |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 104 | private static final int INVALID = -1; |
| 105 | private static final int WIFI_TETHERING = 0; |
| 106 | private static final int USB_TETHERING = 1; |
| 107 | private static final int BLUETOOTH_TETHERING = 2; |
| 108 | |
| 109 | /* One of INVALID, WIFI_TETHERING, USB_TETHERING or BLUETOOTH_TETHERING */ |
| 110 | private int mTetherChoice = INVALID; |
| 111 | |
| 112 | /* Stores the package name and the class name of the provisioning app */ |
| 113 | private String[] mProvisionApp; |
| 114 | private static final int PROVISION_REQUEST = 0; |
| 115 | |
Julia Reynolds | ee27b9d | 2014-05-09 13:36:20 -0400 | [diff] [blame] | 116 | private boolean mUnavailable; |
| 117 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 118 | @Override |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 119 | public void onCreate(Bundle icicle) { |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 120 | super.onCreate(icicle); |
Rohit Sisodia | 37155e9 | 2014-09-22 16:34:56 -0500 | [diff] [blame^] | 121 | |
| 122 | if(icicle != null) { |
| 123 | mTetherChoice = icicle.getInt(TETHER_CHOICE); |
| 124 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 125 | addPreferencesFromResource(R.xml.tether_prefs); |
Amith Yamasani | 476d795 | 2011-01-21 09:28:31 -0800 | [diff] [blame] | 126 | |
Julia Reynolds | ee27b9d | 2014-05-09 13:36:20 -0400 | [diff] [blame] | 127 | mUm = (UserManager) getSystemService(Context.USER_SERVICE); |
| 128 | |
| 129 | if (mUm.hasUserRestriction(UserManager.DISALLOW_CONFIG_TETHERING)) { |
| 130 | mUnavailable = true; |
| 131 | setPreferenceScreen(new PreferenceScreen(getActivity(), null)); |
| 132 | return; |
| 133 | } |
| 134 | |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 135 | final Activity activity = getActivity(); |
Jaikumar Ganesh | 9ad703c | 2011-02-23 13:08:09 -0800 | [diff] [blame] | 136 | BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); |
| 137 | if (adapter != null) { |
| 138 | adapter.getProfileProxy(activity.getApplicationContext(), mProfileServiceListener, |
| 139 | BluetoothProfile.PAN); |
| 140 | } |
| 141 | |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 142 | mEnableWifiAp = |
PauloftheWest | 656c88c | 2014-08-24 11:59:35 -0700 | [diff] [blame] | 143 | (SwitchPreference) findPreference(ENABLE_WIFI_AP); |
Amith Yamasani | 0f47465 | 2011-08-30 17:30:01 -0700 | [diff] [blame] | 144 | Preference wifiApSettings = findPreference(WIFI_AP_SSID_AND_SECURITY); |
PauloftheWest | 656c88c | 2014-08-24 11:59:35 -0700 | [diff] [blame] | 145 | mUsbTether = (SwitchPreference) findPreference(USB_TETHER_SETTINGS); |
| 146 | mBluetoothTether = (SwitchPreference) findPreference(ENABLE_BLUETOOTH_TETHERING); |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 147 | |
| 148 | ConnectivityManager cm = |
| 149 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
Irfan Sheriff | 47ebb78 | 2010-03-10 08:27:15 -0800 | [diff] [blame] | 150 | |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 151 | mUsbRegexs = cm.getTetherableUsbRegexs(); |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 152 | mWifiRegexs = cm.getTetherableWifiRegexs(); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 153 | mBluetoothRegexs = cm.getTetherableBluetoothRegexs(); |
| 154 | |
Amith Yamasani | e419bc1 | 2011-02-14 14:19:08 -0800 | [diff] [blame] | 155 | final boolean usbAvailable = mUsbRegexs.length != 0; |
| 156 | final boolean wifiAvailable = mWifiRegexs.length != 0; |
| 157 | final boolean bluetoothAvailable = mBluetoothRegexs.length != 0; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 158 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 159 | if (!usbAvailable || Utils.isMonkeyRunning()) { |
| 160 | getPreferenceScreen().removePreference(mUsbTether); |
| 161 | } |
Amith Yamasani | e419bc1 | 2011-02-14 14:19:08 -0800 | [diff] [blame] | 162 | |
Amith Yamasani | aaff44c | 2012-01-09 14:52:58 -0800 | [diff] [blame] | 163 | if (wifiAvailable && !Utils.isMonkeyRunning()) { |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 164 | mWifiApEnabler = new WifiApEnabler(activity, mEnableWifiAp); |
Amith Yamasani | 0f47465 | 2011-08-30 17:30:01 -0700 | [diff] [blame] | 165 | initWifiTethering(); |
| 166 | } else { |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 167 | getPreferenceScreen().removePreference(mEnableWifiAp); |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 168 | getPreferenceScreen().removePreference(wifiApSettings); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 169 | } |
Amith Yamasani | e419bc1 | 2011-02-14 14:19:08 -0800 | [diff] [blame] | 170 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 171 | if (!bluetoothAvailable) { |
| 172 | getPreferenceScreen().removePreference(mBluetoothTether); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 173 | } else { |
Robert Greenwalt | f60b92b | 2012-09-13 15:02:00 -0700 | [diff] [blame] | 174 | BluetoothPan pan = mBluetoothPan.get(); |
| 175 | if (pan != null && pan.isTetheringOn()) { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 176 | mBluetoothTether.setChecked(true); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 177 | } else { |
| 178 | mBluetoothTether.setChecked(false); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 179 | } |
| 180 | } |
Amith Yamasani | e419bc1 | 2011-02-14 14:19:08 -0800 | [diff] [blame] | 181 | |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 182 | mProvisionApp = getResources().getStringArray( |
| 183 | com.android.internal.R.array.config_mobile_hotspot_provision_app); |
| 184 | |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 185 | mView = new WebView(activity); |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 186 | } |
| 187 | |
Rohit Sisodia | 37155e9 | 2014-09-22 16:34:56 -0500 | [diff] [blame^] | 188 | @Override |
| 189 | public void onSaveInstanceState(Bundle savedInstanceState) { |
| 190 | savedInstanceState.putInt(TETHER_CHOICE, mTetherChoice); |
| 191 | super.onSaveInstanceState(savedInstanceState); |
| 192 | } |
| 193 | |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 194 | private void initWifiTethering() { |
| 195 | final Activity activity = getActivity(); |
| 196 | mWifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE); |
| 197 | mWifiConfig = mWifiManager.getWifiApConfiguration(); |
| 198 | mSecurityType = getResources().getStringArray(R.array.wifi_ap_security); |
| 199 | |
| 200 | mCreateNetwork = findPreference(WIFI_AP_SSID_AND_SECURITY); |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 201 | |
| 202 | if (mWifiConfig == null) { |
| 203 | final String s = activity.getString( |
| 204 | com.android.internal.R.string.wifi_tether_configure_ssid_default); |
| 205 | mCreateNetwork.setSummary(String.format(activity.getString(CONFIG_SUBTEXT), |
| 206 | s, mSecurityType[WifiApDialog.OPEN_INDEX])); |
| 207 | } else { |
| 208 | int index = WifiApDialog.getSecurityTypeIndex(mWifiConfig); |
| 209 | mCreateNetwork.setSummary(String.format(activity.getString(CONFIG_SUBTEXT), |
| 210 | mWifiConfig.SSID, |
| 211 | mSecurityType[index])); |
| 212 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 213 | } |
| 214 | |
Jaikumar Ganesh | 9ad703c | 2011-02-23 13:08:09 -0800 | [diff] [blame] | 215 | private BluetoothProfile.ServiceListener mProfileServiceListener = |
| 216 | new BluetoothProfile.ServiceListener() { |
| 217 | public void onServiceConnected(int profile, BluetoothProfile proxy) { |
Robert Greenwalt | f60b92b | 2012-09-13 15:02:00 -0700 | [diff] [blame] | 218 | mBluetoothPan.set((BluetoothPan) proxy); |
Jaikumar Ganesh | 9ad703c | 2011-02-23 13:08:09 -0800 | [diff] [blame] | 219 | } |
| 220 | public void onServiceDisconnected(int profile) { |
Robert Greenwalt | f60b92b | 2012-09-13 15:02:00 -0700 | [diff] [blame] | 221 | mBluetoothPan.set(null); |
Jaikumar Ganesh | 9ad703c | 2011-02-23 13:08:09 -0800 | [diff] [blame] | 222 | } |
| 223 | }; |
| 224 | |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 225 | @Override |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 226 | public Dialog onCreateDialog(int id) { |
Amith Yamasani | d3fed68 | 2012-04-27 17:38:40 -0700 | [diff] [blame] | 227 | if (id == DIALOG_AP_SETTINGS) { |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 228 | final Activity activity = getActivity(); |
| 229 | mDialog = new WifiApDialog(activity, this, mWifiConfig); |
| 230 | return mDialog; |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 231 | } |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 232 | |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 233 | return null; |
| 234 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 235 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 236 | private class TetherChangeReceiver extends BroadcastReceiver { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 237 | @Override |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 238 | public void onReceive(Context content, Intent intent) { |
Jake Hamby | c777ee2 | 2011-03-04 15:37:39 -0800 | [diff] [blame] | 239 | String action = intent.getAction(); |
| 240 | if (action.equals(ConnectivityManager.ACTION_TETHER_STATE_CHANGED)) { |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 241 | // TODO - this should understand the interface types |
| 242 | ArrayList<String> available = intent.getStringArrayListExtra( |
| 243 | ConnectivityManager.EXTRA_AVAILABLE_TETHER); |
| 244 | ArrayList<String> active = intent.getStringArrayListExtra( |
| 245 | ConnectivityManager.EXTRA_ACTIVE_TETHER); |
| 246 | ArrayList<String> errored = intent.getStringArrayListExtra( |
| 247 | ConnectivityManager.EXTRA_ERRORED_TETHER); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 248 | updateState(available.toArray(new String[available.size()]), |
| 249 | active.toArray(new String[active.size()]), |
| 250 | errored.toArray(new String[errored.size()])); |
Mike Lockwood | 69a0957 | 2011-07-19 13:30:03 -0700 | [diff] [blame] | 251 | } else if (action.equals(Intent.ACTION_MEDIA_SHARED)) { |
| 252 | mMassStorageActive = true; |
| 253 | updateState(); |
| 254 | } else if (action.equals(Intent.ACTION_MEDIA_UNSHARED)) { |
| 255 | mMassStorageActive = false; |
| 256 | updateState(); |
| 257 | } else if (action.equals(UsbManager.ACTION_USB_STATE)) { |
| 258 | mUsbConnected = intent.getBooleanExtra(UsbManager.USB_CONNECTED, false); |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 259 | updateState(); |
Jake Hamby | c777ee2 | 2011-03-04 15:37:39 -0800 | [diff] [blame] | 260 | } else if (action.equals(BluetoothAdapter.ACTION_STATE_CHANGED)) { |
| 261 | if (mBluetoothEnableForTether) { |
| 262 | switch (intent |
| 263 | .getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.ERROR)) { |
| 264 | case BluetoothAdapter.STATE_ON: |
Robert Greenwalt | f60b92b | 2012-09-13 15:02:00 -0700 | [diff] [blame] | 265 | BluetoothPan bluetoothPan = mBluetoothPan.get(); |
| 266 | if (bluetoothPan != null) { |
| 267 | bluetoothPan.setBluetoothTethering(true); |
zzy | 7f38f47 | 2012-04-14 17:25:17 -0700 | [diff] [blame] | 268 | mBluetoothEnableForTether = false; |
| 269 | } |
Jake Hamby | c777ee2 | 2011-03-04 15:37:39 -0800 | [diff] [blame] | 270 | break; |
| 271 | |
| 272 | case BluetoothAdapter.STATE_OFF: |
| 273 | case BluetoothAdapter.ERROR: |
| 274 | mBluetoothEnableForTether = false; |
| 275 | break; |
| 276 | |
| 277 | default: |
| 278 | // ignore transition states |
| 279 | } |
| 280 | } |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 281 | updateState(); |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 282 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 283 | } |
| 284 | } |
| 285 | |
| 286 | @Override |
Amith Yamasani | 02cf71a | 2010-09-21 15:48:52 -0700 | [diff] [blame] | 287 | public void onStart() { |
| 288 | super.onStart(); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 289 | |
Julia Reynolds | ee27b9d | 2014-05-09 13:36:20 -0400 | [diff] [blame] | 290 | if (mUnavailable) { |
| 291 | TextView emptyView = (TextView) getView().findViewById(android.R.id.empty); |
| 292 | getListView().setEmptyView(emptyView); |
| 293 | if (emptyView != null) { |
| 294 | emptyView.setText(R.string.tethering_settings_not_available); |
| 295 | } |
| 296 | return; |
| 297 | } |
| 298 | |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 299 | final Activity activity = getActivity(); |
| 300 | |
Mike Lockwood | 69a0957 | 2011-07-19 13:30:03 -0700 | [diff] [blame] | 301 | mMassStorageActive = Environment.MEDIA_SHARED.equals(Environment.getExternalStorageState()); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 302 | mTetherChangeReceiver = new TetherChangeReceiver(); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 303 | IntentFilter filter = new IntentFilter(ConnectivityManager.ACTION_TETHER_STATE_CHANGED); |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 304 | Intent intent = activity.registerReceiver(mTetherChangeReceiver, filter); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 305 | |
Robert Greenwalt | f0ed2f3 | 2010-03-12 10:28:35 -0800 | [diff] [blame] | 306 | filter = new IntentFilter(); |
Mike Lockwood | 69a0957 | 2011-07-19 13:30:03 -0700 | [diff] [blame] | 307 | filter.addAction(UsbManager.ACTION_USB_STATE); |
| 308 | activity.registerReceiver(mTetherChangeReceiver, filter); |
| 309 | |
| 310 | filter = new IntentFilter(); |
Robert Greenwalt | f0ed2f3 | 2010-03-12 10:28:35 -0800 | [diff] [blame] | 311 | filter.addAction(Intent.ACTION_MEDIA_SHARED); |
| 312 | filter.addAction(Intent.ACTION_MEDIA_UNSHARED); |
| 313 | filter.addDataScheme("file"); |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 314 | activity.registerReceiver(mTetherChangeReceiver, filter); |
Robert Greenwalt | f0ed2f3 | 2010-03-12 10:28:35 -0800 | [diff] [blame] | 315 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 316 | filter = new IntentFilter(); |
| 317 | filter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED); |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 318 | activity.registerReceiver(mTetherChangeReceiver, filter); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 319 | |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 320 | if (intent != null) mTetherChangeReceiver.onReceive(activity, intent); |
Amith Yamasani | 0f47465 | 2011-08-30 17:30:01 -0700 | [diff] [blame] | 321 | if (mWifiApEnabler != null) { |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 322 | mEnableWifiAp.setOnPreferenceChangeListener(this); |
Amith Yamasani | 0f47465 | 2011-08-30 17:30:01 -0700 | [diff] [blame] | 323 | mWifiApEnabler.resume(); |
| 324 | } |
Jake Hamby | c777ee2 | 2011-03-04 15:37:39 -0800 | [diff] [blame] | 325 | |
| 326 | updateState(); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 327 | } |
| 328 | |
| 329 | @Override |
Amith Yamasani | 02cf71a | 2010-09-21 15:48:52 -0700 | [diff] [blame] | 330 | public void onStop() { |
| 331 | super.onStop(); |
Julia Reynolds | ee27b9d | 2014-05-09 13:36:20 -0400 | [diff] [blame] | 332 | |
| 333 | if (mUnavailable) { |
| 334 | return; |
| 335 | } |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 336 | getActivity().unregisterReceiver(mTetherChangeReceiver); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 337 | mTetherChangeReceiver = null; |
Amith Yamasani | 0f47465 | 2011-08-30 17:30:01 -0700 | [diff] [blame] | 338 | if (mWifiApEnabler != null) { |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 339 | mEnableWifiAp.setOnPreferenceChangeListener(null); |
Amith Yamasani | 0f47465 | 2011-08-30 17:30:01 -0700 | [diff] [blame] | 340 | mWifiApEnabler.pause(); |
| 341 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 342 | } |
| 343 | |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 344 | private void updateState() { |
| 345 | ConnectivityManager cm = |
| 346 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
| 347 | |
| 348 | String[] available = cm.getTetherableIfaces(); |
| 349 | String[] tethered = cm.getTetheredIfaces(); |
| 350 | String[] errored = cm.getTetheringErroredIfaces(); |
| 351 | updateState(available, tethered, errored); |
| 352 | } |
| 353 | |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 354 | private void updateState(String[] available, String[] tethered, |
| 355 | String[] errored) { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 356 | updateUsbState(available, tethered, errored); |
| 357 | updateBluetoothState(available, tethered, errored); |
| 358 | } |
| 359 | |
| 360 | |
| 361 | private void updateUsbState(String[] available, String[] tethered, |
| 362 | String[] errored) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 363 | ConnectivityManager cm = |
| 364 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
Mike Lockwood | 69a0957 | 2011-07-19 13:30:03 -0700 | [diff] [blame] | 365 | boolean usbAvailable = mUsbConnected && !mMassStorageActive; |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 366 | int usbError = ConnectivityManager.TETHER_ERROR_NO_ERROR; |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 367 | for (String s : available) { |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 368 | for (String regex : mUsbRegexs) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 369 | if (s.matches(regex)) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 370 | if (usbError == ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 371 | usbError = cm.getLastTetherError(s); |
| 372 | } |
| 373 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 374 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 375 | } |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 376 | boolean usbTethered = false; |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 377 | for (String s : tethered) { |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 378 | for (String regex : mUsbRegexs) { |
| 379 | if (s.matches(regex)) usbTethered = true; |
| 380 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 381 | } |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 382 | boolean usbErrored = false; |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 383 | for (String s: errored) { |
Robert Greenwalt | d5f121c | 2010-03-02 17:33:11 -0800 | [diff] [blame] | 384 | for (String regex : mUsbRegexs) { |
| 385 | if (s.matches(regex)) usbErrored = true; |
| 386 | } |
Robert Greenwalt | d5f121c | 2010-03-02 17:33:11 -0800 | [diff] [blame] | 387 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 388 | |
| 389 | if (usbTethered) { |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 390 | mUsbTether.setSummary(R.string.usb_tethering_active_subtext); |
| 391 | mUsbTether.setEnabled(true); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 392 | mUsbTether.setChecked(true); |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 393 | } else if (usbAvailable) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 394 | if (usbError == ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 395 | mUsbTether.setSummary(R.string.usb_tethering_available_subtext); |
| 396 | } else { |
| 397 | mUsbTether.setSummary(R.string.usb_tethering_errored_subtext); |
| 398 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 399 | mUsbTether.setEnabled(true); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 400 | mUsbTether.setChecked(false); |
Robert Greenwalt | d5f121c | 2010-03-02 17:33:11 -0800 | [diff] [blame] | 401 | } else if (usbErrored) { |
| 402 | mUsbTether.setSummary(R.string.usb_tethering_errored_subtext); |
| 403 | mUsbTether.setEnabled(false); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 404 | mUsbTether.setChecked(false); |
Mike Lockwood | 69a0957 | 2011-07-19 13:30:03 -0700 | [diff] [blame] | 405 | } else if (mMassStorageActive) { |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 406 | mUsbTether.setSummary(R.string.usb_tethering_storage_active_subtext); |
| 407 | mUsbTether.setEnabled(false); |
| 408 | mUsbTether.setChecked(false); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 409 | } else { |
| 410 | mUsbTether.setSummary(R.string.usb_tethering_unavailable_subtext); |
| 411 | mUsbTether.setEnabled(false); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 412 | mUsbTether.setChecked(false); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 413 | } |
| 414 | } |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 415 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 416 | private void updateBluetoothState(String[] available, String[] tethered, |
| 417 | String[] errored) { |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 418 | boolean bluetoothErrored = false; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 419 | for (String s: errored) { |
| 420 | for (String regex : mBluetoothRegexs) { |
| 421 | if (s.matches(regex)) bluetoothErrored = true; |
| 422 | } |
| 423 | } |
| 424 | |
| 425 | BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); |
Jianzheng Zhou | 508c7c1 | 2013-08-15 14:34:52 +0800 | [diff] [blame] | 426 | if (adapter == null) |
| 427 | return; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 428 | int btState = adapter.getState(); |
| 429 | if (btState == BluetoothAdapter.STATE_TURNING_OFF) { |
| 430 | mBluetoothTether.setEnabled(false); |
Ryan Baxter | 232e6fb | 2013-03-06 18:27:53 -0500 | [diff] [blame] | 431 | mBluetoothTether.setSummary(R.string.bluetooth_turning_off); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 432 | } else if (btState == BluetoothAdapter.STATE_TURNING_ON) { |
| 433 | mBluetoothTether.setEnabled(false); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 434 | mBluetoothTether.setSummary(R.string.bluetooth_turning_on); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 435 | } else { |
Robert Greenwalt | f60b92b | 2012-09-13 15:02:00 -0700 | [diff] [blame] | 436 | BluetoothPan bluetoothPan = mBluetoothPan.get(); |
| 437 | if (btState == BluetoothAdapter.STATE_ON && bluetoothPan != null && |
| 438 | bluetoothPan.isTetheringOn()) { |
| 439 | mBluetoothTether.setChecked(true); |
| 440 | mBluetoothTether.setEnabled(true); |
| 441 | int bluetoothTethered = bluetoothPan.getConnectedDevices().size(); |
| 442 | if (bluetoothTethered > 1) { |
| 443 | String summary = getString( |
| 444 | R.string.bluetooth_tethering_devices_connected_subtext, |
| 445 | bluetoothTethered); |
| 446 | mBluetoothTether.setSummary(summary); |
| 447 | } else if (bluetoothTethered == 1) { |
| 448 | mBluetoothTether.setSummary( |
| 449 | R.string.bluetooth_tethering_device_connected_subtext); |
| 450 | } else if (bluetoothErrored) { |
| 451 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_errored_subtext); |
| 452 | } else { |
| 453 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_available_subtext); |
| 454 | } |
| 455 | } else { |
| 456 | mBluetoothTether.setEnabled(true); |
| 457 | mBluetoothTether.setChecked(false); |
| 458 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_off_subtext); |
| 459 | } |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 460 | } |
| 461 | } |
| 462 | |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 463 | public boolean onPreferenceChange(Preference preference, Object value) { |
| 464 | boolean enable = (Boolean) value; |
| 465 | |
| 466 | if (enable) { |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 467 | startProvisioningIfNecessary(WIFI_TETHERING); |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 468 | } else { |
| 469 | mWifiApEnabler.setSoftapEnabled(false); |
| 470 | } |
| 471 | return false; |
| 472 | } |
| 473 | |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 474 | boolean isProvisioningNeeded() { |
Robert Greenwalt | 505766c | 2011-11-09 15:03:14 -0800 | [diff] [blame] | 475 | if (SystemProperties.getBoolean("net.tethering.noprovisioning", false)) { |
| 476 | return false; |
| 477 | } |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 478 | return mProvisionApp.length == 2; |
| 479 | } |
| 480 | |
| 481 | private void startProvisioningIfNecessary(int choice) { |
| 482 | mTetherChoice = choice; |
| 483 | if (isProvisioningNeeded()) { |
| 484 | Intent intent = new Intent(Intent.ACTION_MAIN); |
| 485 | intent.setClassName(mProvisionApp[0], mProvisionApp[1]); |
Rohit Sisodia | 37155e9 | 2014-09-22 16:34:56 -0500 | [diff] [blame^] | 486 | intent.putExtra(TETHER_CHOICE, mTetherChoice); |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 487 | startActivityForResult(intent, PROVISION_REQUEST); |
| 488 | } else { |
| 489 | startTethering(); |
| 490 | } |
| 491 | } |
| 492 | |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 493 | public void onActivityResult(int requestCode, int resultCode, Intent intent) { |
| 494 | super.onActivityResult(requestCode, resultCode, intent); |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 495 | if (requestCode == PROVISION_REQUEST) { |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 496 | if (resultCode == Activity.RESULT_OK) { |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 497 | startTethering(); |
| 498 | } else { |
PauloftheWest | 656c88c | 2014-08-24 11:59:35 -0700 | [diff] [blame] | 499 | //BT and USB need switch turned off on failure |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 500 | //Wifi tethering is never turned on until afterwards |
| 501 | switch (mTetherChoice) { |
| 502 | case BLUETOOTH_TETHERING: |
| 503 | mBluetoothTether.setChecked(false); |
| 504 | break; |
| 505 | case USB_TETHERING: |
| 506 | mUsbTether.setChecked(false); |
| 507 | break; |
| 508 | } |
| 509 | mTetherChoice = INVALID; |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 510 | } |
| 511 | } |
| 512 | } |
| 513 | |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 514 | private void startTethering() { |
| 515 | switch (mTetherChoice) { |
| 516 | case WIFI_TETHERING: |
| 517 | mWifiApEnabler.setSoftapEnabled(true); |
| 518 | break; |
| 519 | case BLUETOOTH_TETHERING: |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 520 | // turn on Bluetooth first |
| 521 | BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); |
| 522 | if (adapter.getState() == BluetoothAdapter.STATE_OFF) { |
Jake Hamby | c777ee2 | 2011-03-04 15:37:39 -0800 | [diff] [blame] | 523 | mBluetoothEnableForTether = true; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 524 | adapter.enable(); |
| 525 | mBluetoothTether.setSummary(R.string.bluetooth_turning_on); |
| 526 | mBluetoothTether.setEnabled(false); |
Jake Hamby | c777ee2 | 2011-03-04 15:37:39 -0800 | [diff] [blame] | 527 | } else { |
Robert Greenwalt | f60b92b | 2012-09-13 15:02:00 -0700 | [diff] [blame] | 528 | BluetoothPan bluetoothPan = mBluetoothPan.get(); |
| 529 | if (bluetoothPan != null) bluetoothPan.setBluetoothTethering(true); |
Jake Hamby | c777ee2 | 2011-03-04 15:37:39 -0800 | [diff] [blame] | 530 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_available_subtext); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 531 | } |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 532 | break; |
| 533 | case USB_TETHERING: |
| 534 | setUsbTethering(true); |
| 535 | break; |
| 536 | default: |
| 537 | //should not happen |
| 538 | break; |
| 539 | } |
| 540 | } |
| 541 | |
| 542 | private void setUsbTethering(boolean enabled) { |
| 543 | ConnectivityManager cm = |
| 544 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
Li Wenji | 83397ea | 2012-02-11 11:52:30 +0800 | [diff] [blame] | 545 | mUsbTether.setChecked(false); |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 546 | if (cm.setUsbTethering(enabled) != ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 547 | mUsbTether.setSummary(R.string.usb_tethering_errored_subtext); |
| 548 | return; |
| 549 | } |
| 550 | mUsbTether.setSummary(""); |
| 551 | } |
| 552 | |
| 553 | @Override |
| 554 | public boolean onPreferenceTreeClick(PreferenceScreen screen, Preference preference) { |
| 555 | ConnectivityManager cm = |
| 556 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
| 557 | |
| 558 | if (preference == mUsbTether) { |
| 559 | boolean newState = mUsbTether.isChecked(); |
| 560 | |
| 561 | if (newState) { |
| 562 | startProvisioningIfNecessary(USB_TETHERING); |
| 563 | } else { |
| 564 | setUsbTethering(newState); |
| 565 | } |
| 566 | } else if (preference == mBluetoothTether) { |
| 567 | boolean bluetoothTetherState = mBluetoothTether.isChecked(); |
| 568 | |
| 569 | if (bluetoothTetherState) { |
| 570 | startProvisioningIfNecessary(BLUETOOTH_TETHERING); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 571 | } else { |
| 572 | boolean errored = false; |
| 573 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 574 | String [] tethered = cm.getTetheredIfaces(); |
| 575 | String bluetoothIface = findIface(tethered, mBluetoothRegexs); |
| 576 | if (bluetoothIface != null && |
| 577 | cm.untether(bluetoothIface) != ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 578 | errored = true; |
| 579 | } |
| 580 | |
Robert Greenwalt | f60b92b | 2012-09-13 15:02:00 -0700 | [diff] [blame] | 581 | BluetoothPan bluetoothPan = mBluetoothPan.get(); |
| 582 | if (bluetoothPan != null) bluetoothPan.setBluetoothTethering(false); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 583 | if (errored) { |
| 584 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_errored_subtext); |
| 585 | } else { |
| 586 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_off_subtext); |
| 587 | } |
| 588 | } |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 589 | } else if (preference == mCreateNetwork) { |
| 590 | showDialog(DIALOG_AP_SETTINGS); |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 591 | } |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 592 | |
Daisuke Miyakawa | 6ebf861 | 2010-09-10 09:48:51 -0700 | [diff] [blame] | 593 | return super.onPreferenceTreeClick(screen, preference); |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 594 | } |
| 595 | |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 596 | private static String findIface(String[] ifaces, String[] regexes) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 597 | for (String iface : ifaces) { |
| 598 | for (String regex : regexes) { |
| 599 | if (iface.matches(regex)) { |
| 600 | return iface; |
| 601 | } |
| 602 | } |
| 603 | } |
| 604 | return null; |
| 605 | } |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 606 | |
| 607 | public void onClick(DialogInterface dialogInterface, int button) { |
| 608 | if (button == DialogInterface.BUTTON_POSITIVE) { |
| 609 | mWifiConfig = mDialog.getConfig(); |
| 610 | if (mWifiConfig != null) { |
| 611 | /** |
Irfan Sheriff | 233577c | 2011-07-26 14:01:22 -0700 | [diff] [blame] | 612 | * if soft AP is stopped, bring up |
| 613 | * else restart with new config |
| 614 | * TODO: update config on a running access point when framework support is added |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 615 | */ |
| 616 | if (mWifiManager.getWifiApState() == WifiManager.WIFI_AP_STATE_ENABLED) { |
Irfan Sheriff | 233577c | 2011-07-26 14:01:22 -0700 | [diff] [blame] | 617 | mWifiManager.setWifiApEnabled(null, false); |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 618 | mWifiManager.setWifiApEnabled(mWifiConfig, true); |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 619 | } else { |
| 620 | mWifiManager.setWifiApConfiguration(mWifiConfig); |
| 621 | } |
| 622 | int index = WifiApDialog.getSecurityTypeIndex(mWifiConfig); |
| 623 | mCreateNetwork.setSummary(String.format(getActivity().getString(CONFIG_SUBTEXT), |
| 624 | mWifiConfig.SSID, |
| 625 | mSecurityType[index])); |
| 626 | } |
| 627 | } |
| 628 | } |
Amith Yamasani | d3fed68 | 2012-04-27 17:38:40 -0700 | [diff] [blame] | 629 | |
| 630 | @Override |
| 631 | public int getHelpResource() { |
| 632 | return R.string.help_url_tether; |
| 633 | } |
Amith Yamasani | 394eaa2 | 2013-06-11 11:04:44 -0700 | [diff] [blame] | 634 | |
| 635 | /** |
| 636 | * Checks whether this screen will have anything to show on this device. This is called by |
| 637 | * the shortcut picker for Settings shortcuts (home screen widget). |
| 638 | * @param context a context object for getting a system service. |
| 639 | * @return whether Tether & portable hotspot should be shown in the shortcuts picker. |
| 640 | */ |
| 641 | public static boolean showInShortcuts(Context context) { |
| 642 | final ConnectivityManager cm = |
| 643 | (ConnectivityManager)context.getSystemService(Context.CONNECTIVITY_SERVICE); |
| 644 | final boolean isSecondaryUser = UserHandle.myUserId() != UserHandle.USER_OWNER; |
| 645 | return !isSecondaryUser && cm.isTetheringSupported(); |
| 646 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 647 | } |