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 | |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 19 | import android.app.Activity; |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 20 | import android.app.Dialog; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 21 | import android.bluetooth.BluetoothAdapter; |
| 22 | import android.bluetooth.BluetoothPan; |
Jaikumar Ganesh | 9ad703c | 2011-02-23 13:08:09 -0800 | [diff] [blame] | 23 | import android.bluetooth.BluetoothProfile; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 24 | import android.content.BroadcastReceiver; |
| 25 | import android.content.Context; |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 26 | import android.content.DialogInterface; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 27 | import android.content.Intent; |
| 28 | import android.content.IntentFilter; |
PauloftheWest | 29aab7a | 2014-09-26 16:05:44 -0700 | [diff] [blame] | 29 | import android.content.pm.PackageManager; |
Mike Lockwood | 69a0957 | 2011-07-19 13:30:03 -0700 | [diff] [blame] | 30 | import android.hardware.usb.UsbManager; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 31 | import android.net.ConnectivityManager; |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 32 | import android.net.wifi.WifiConfiguration; |
| 33 | import android.net.wifi.WifiManager; |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 34 | import android.os.Bundle; |
Mike Lockwood | 26dad3e | 2010-03-03 06:19:55 -0500 | [diff] [blame] | 35 | import android.os.Environment; |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 36 | import android.os.Handler; |
Amith Yamasani | 394eaa2 | 2013-06-11 11:04:44 -0700 | [diff] [blame] | 37 | import android.os.UserManager; |
Jason Monk | 39b4674 | 2015-09-10 15:52:51 -0400 | [diff] [blame] | 38 | import android.support.v14.preference.SwitchPreference; |
| 39 | import android.support.v7.preference.Preference; |
| 40 | import android.support.v7.preference.PreferenceScreen; |
Rebecca Silberstein | ffb4fbb | 2016-03-04 15:47:43 -0800 | [diff] [blame] | 41 | import android.util.Log; |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 42 | |
Chris Wren | 9d1bfd1 | 2016-01-26 18:04:01 -0500 | [diff] [blame] | 43 | import com.android.internal.logging.MetricsProto.MetricsEvent; |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 44 | import com.android.settings.datausage.DataSaverBackend; |
Jeff Sharkey | e16e44f | 2014-11-13 18:02:31 -0800 | [diff] [blame] | 45 | import com.android.settings.wifi.WifiApDialog; |
| 46 | import com.android.settings.wifi.WifiApEnabler; |
Jason Monk | 4896c01 | 2015-02-11 13:30:41 -0500 | [diff] [blame] | 47 | import com.android.settingslib.TetherUtil; |
Jeff Sharkey | e16e44f | 2014-11-13 18:02:31 -0800 | [diff] [blame] | 48 | |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 49 | import java.lang.ref.WeakReference; |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 50 | import java.util.ArrayList; |
Robert Greenwalt | f60b92b | 2012-09-13 15:02:00 -0700 | [diff] [blame] | 51 | import java.util.concurrent.atomic.AtomicReference; |
Matthew Xie | b5f144a | 2012-06-28 18:41:54 -0700 | [diff] [blame] | 52 | |
Jason Monk | 245bbaf | 2016-03-09 10:49:33 -0500 | [diff] [blame] | 53 | import static android.net.ConnectivityManager.TETHERING_BLUETOOTH; |
| 54 | import static android.net.ConnectivityManager.TETHERING_USB; |
| 55 | import static android.net.ConnectivityManager.TETHERING_WIFI; |
| 56 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 57 | /* |
| 58 | * Displays preferences for Tethering. |
| 59 | */ |
Sudheer Shanka | 7dbbe13 | 2016-02-16 14:19:32 +0000 | [diff] [blame] | 60 | public class TetherSettings extends RestrictedSettingsFragment |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 61 | implements DialogInterface.OnClickListener, Preference.OnPreferenceChangeListener, |
| 62 | DataSaverBackend.Listener { |
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"; |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 68 | private static final String DATA_SAVER_FOOTER = "disabled_on_data_saver"; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 69 | |
Amith Yamasani | d3fed68 | 2012-04-27 17:38:40 -0700 | [diff] [blame] | 70 | private static final int DIALOG_AP_SETTINGS = 1; |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 71 | |
Rebecca Silberstein | ffb4fbb | 2016-03-04 15:47:43 -0800 | [diff] [blame] | 72 | private static final String TAG = "TetheringSettings"; |
| 73 | |
PauloftheWest | 656c88c | 2014-08-24 11:59:35 -0700 | [diff] [blame] | 74 | private SwitchPreference mUsbTether; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 75 | |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 76 | private WifiApEnabler mWifiApEnabler; |
PauloftheWest | 656c88c | 2014-08-24 11:59:35 -0700 | [diff] [blame] | 77 | private SwitchPreference mEnableWifiAp; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 78 | |
PauloftheWest | 656c88c | 2014-08-24 11:59:35 -0700 | [diff] [blame] | 79 | private SwitchPreference mBluetoothTether; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 80 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 81 | private BroadcastReceiver mTetherChangeReceiver; |
| 82 | |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 83 | private String[] mUsbRegexs; |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 84 | |
| 85 | private String[] mWifiRegexs; |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 86 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 87 | private String[] mBluetoothRegexs; |
Robert Greenwalt | 4f1970f | 2012-09-16 17:03:08 -0700 | [diff] [blame] | 88 | private AtomicReference<BluetoothPan> mBluetoothPan = new AtomicReference<BluetoothPan>(); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 89 | |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 90 | private Handler mHandler = new Handler(); |
| 91 | private OnStartTetheringCallback mStartTetheringCallback; |
| 92 | |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 93 | private static final String WIFI_AP_SSID_AND_SECURITY = "wifi_ap_ssid_and_security"; |
| 94 | private static final int CONFIG_SUBTEXT = R.string.wifi_tether_configure_subtext; |
| 95 | |
| 96 | private String[] mSecurityType; |
| 97 | private Preference mCreateNetwork; |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 98 | |
| 99 | private WifiApDialog mDialog; |
| 100 | private WifiManager mWifiManager; |
| 101 | private WifiConfiguration mWifiConfig = null; |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 102 | private ConnectivityManager mCm; |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 103 | |
Rebecca Silberstein | ffb4fbb | 2016-03-04 15:47:43 -0800 | [diff] [blame] | 104 | private boolean mRestartWifiApAfterConfigChange; |
| 105 | |
Mike Lockwood | 69a0957 | 2011-07-19 13:30:03 -0700 | [diff] [blame] | 106 | private boolean mUsbConnected; |
| 107 | private boolean mMassStorageActive; |
| 108 | |
Jake Hamby | c777ee2 | 2011-03-04 15:37:39 -0800 | [diff] [blame] | 109 | private boolean mBluetoothEnableForTether; |
| 110 | |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 111 | /* Stores the package name and the class name of the provisioning app */ |
| 112 | private String[] mProvisionApp; |
| 113 | private static final int PROVISION_REQUEST = 0; |
| 114 | |
Julia Reynolds | ee27b9d | 2014-05-09 13:36:20 -0400 | [diff] [blame] | 115 | private boolean mUnavailable; |
| 116 | |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 117 | private DataSaverBackend mDataSaverBackend; |
| 118 | private boolean mDataSaverEnabled; |
| 119 | private Preference mDataSaverFooter; |
| 120 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 121 | @Override |
Chris Wren | 8a963ba | 2015-03-20 10:29:14 -0400 | [diff] [blame] | 122 | protected int getMetricsCategory() { |
Chris Wren | 9d1bfd1 | 2016-01-26 18:04:01 -0500 | [diff] [blame] | 123 | return MetricsEvent.TETHER; |
Chris Wren | 8a963ba | 2015-03-20 10:29:14 -0400 | [diff] [blame] | 124 | } |
| 125 | |
Sudheer Shanka | 7dbbe13 | 2016-02-16 14:19:32 +0000 | [diff] [blame] | 126 | public TetherSettings() { |
| 127 | super(UserManager.DISALLOW_CONFIG_TETHERING); |
| 128 | } |
| 129 | |
Chris Wren | 8a963ba | 2015-03-20 10:29:14 -0400 | [diff] [blame] | 130 | @Override |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 131 | public void onCreate(Bundle icicle) { |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 132 | super.onCreate(icicle); |
Rohit Sisodia | 37155e9 | 2014-09-22 16:34:56 -0500 | [diff] [blame] | 133 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 134 | addPreferencesFromResource(R.xml.tether_prefs); |
Amith Yamasani | 476d795 | 2011-01-21 09:28:31 -0800 | [diff] [blame] | 135 | |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 136 | mDataSaverBackend = new DataSaverBackend(getContext()); |
| 137 | mDataSaverEnabled = mDataSaverBackend.isDataSaverEnabled(); |
| 138 | mDataSaverFooter = findPreference(DATA_SAVER_FOOTER); |
| 139 | |
Sudheer Shanka | 7dbbe13 | 2016-02-16 14:19:32 +0000 | [diff] [blame] | 140 | setIfOnlyAvailableForAdmins(true); |
| 141 | if (isUiRestricted()) { |
Julia Reynolds | ee27b9d | 2014-05-09 13:36:20 -0400 | [diff] [blame] | 142 | mUnavailable = true; |
Jason Monk | 39b4674 | 2015-09-10 15:52:51 -0400 | [diff] [blame] | 143 | setPreferenceScreen(new PreferenceScreen(getPrefContext(), null)); |
Julia Reynolds | ee27b9d | 2014-05-09 13:36:20 -0400 | [diff] [blame] | 144 | return; |
| 145 | } |
| 146 | |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 147 | final Activity activity = getActivity(); |
Jaikumar Ganesh | 9ad703c | 2011-02-23 13:08:09 -0800 | [diff] [blame] | 148 | BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); |
| 149 | if (adapter != null) { |
| 150 | adapter.getProfileProxy(activity.getApplicationContext(), mProfileServiceListener, |
| 151 | BluetoothProfile.PAN); |
| 152 | } |
| 153 | |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 154 | mEnableWifiAp = |
PauloftheWest | 656c88c | 2014-08-24 11:59:35 -0700 | [diff] [blame] | 155 | (SwitchPreference) findPreference(ENABLE_WIFI_AP); |
Amith Yamasani | 0f47465 | 2011-08-30 17:30:01 -0700 | [diff] [blame] | 156 | Preference wifiApSettings = findPreference(WIFI_AP_SSID_AND_SECURITY); |
PauloftheWest | 656c88c | 2014-08-24 11:59:35 -0700 | [diff] [blame] | 157 | mUsbTether = (SwitchPreference) findPreference(USB_TETHER_SETTINGS); |
| 158 | mBluetoothTether = (SwitchPreference) findPreference(ENABLE_BLUETOOTH_TETHERING); |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 159 | |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 160 | mDataSaverBackend.addListener(this); |
| 161 | |
Rebecca Silberstein | ffb4fbb | 2016-03-04 15:47:43 -0800 | [diff] [blame] | 162 | mCm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE); |
Jason Monk | 245bbaf | 2016-03-09 10:49:33 -0500 | [diff] [blame] | 163 | mWifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE); |
Irfan Sheriff | 47ebb78 | 2010-03-10 08:27:15 -0800 | [diff] [blame] | 164 | |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 165 | mUsbRegexs = mCm.getTetherableUsbRegexs(); |
| 166 | mWifiRegexs = mCm.getTetherableWifiRegexs(); |
| 167 | mBluetoothRegexs = mCm.getTetherableBluetoothRegexs(); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 168 | |
Amith Yamasani | e419bc1 | 2011-02-14 14:19:08 -0800 | [diff] [blame] | 169 | final boolean usbAvailable = mUsbRegexs.length != 0; |
| 170 | final boolean wifiAvailable = mWifiRegexs.length != 0; |
| 171 | final boolean bluetoothAvailable = mBluetoothRegexs.length != 0; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 172 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 173 | if (!usbAvailable || Utils.isMonkeyRunning()) { |
| 174 | getPreferenceScreen().removePreference(mUsbTether); |
| 175 | } |
Amith Yamasani | e419bc1 | 2011-02-14 14:19:08 -0800 | [diff] [blame] | 176 | |
Amith Yamasani | aaff44c | 2012-01-09 14:52:58 -0800 | [diff] [blame] | 177 | if (wifiAvailable && !Utils.isMonkeyRunning()) { |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 178 | mWifiApEnabler = new WifiApEnabler(activity, mDataSaverBackend, mEnableWifiAp); |
Amith Yamasani | 0f47465 | 2011-08-30 17:30:01 -0700 | [diff] [blame] | 179 | initWifiTethering(); |
| 180 | } else { |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 181 | getPreferenceScreen().removePreference(mEnableWifiAp); |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 182 | getPreferenceScreen().removePreference(wifiApSettings); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 183 | } |
Amith Yamasani | e419bc1 | 2011-02-14 14:19:08 -0800 | [diff] [blame] | 184 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 185 | if (!bluetoothAvailable) { |
| 186 | getPreferenceScreen().removePreference(mBluetoothTether); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 187 | } else { |
Robert Greenwalt | f60b92b | 2012-09-13 15:02:00 -0700 | [diff] [blame] | 188 | BluetoothPan pan = mBluetoothPan.get(); |
| 189 | if (pan != null && pan.isTetheringOn()) { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 190 | mBluetoothTether.setChecked(true); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 191 | } else { |
| 192 | mBluetoothTether.setChecked(false); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 193 | } |
| 194 | } |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 195 | // Set initial state based on Data Saver mode. |
| 196 | onDataSaverChanged(mDataSaverBackend.isDataSaverEnabled()); |
| 197 | } |
| 198 | |
| 199 | @Override |
| 200 | public void onDestroy() { |
| 201 | mDataSaverBackend.remListener(this); |
Robert Greenwalt | 89b8bab | 2016-06-13 13:01:36 -0700 | [diff] [blame^] | 202 | |
宋凯伦 | 0fb2f2b | 2016-05-25 10:15:03 +0800 | [diff] [blame] | 203 | BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); |
| 204 | BluetoothProfile profile = mBluetoothPan.getAndSet(null); |
| 205 | if (profile != null && adapter != null) { |
| 206 | adapter.closeProfileProxy(BluetoothProfile.PAN, profile); |
| 207 | } |
Robert Greenwalt | 89b8bab | 2016-06-13 13:01:36 -0700 | [diff] [blame^] | 208 | |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 209 | super.onDestroy(); |
| 210 | } |
| 211 | |
| 212 | @Override |
| 213 | public void onDataSaverChanged(boolean isDataSaving) { |
| 214 | mDataSaverEnabled = isDataSaving; |
| 215 | mEnableWifiAp.setEnabled(!mDataSaverEnabled); |
| 216 | mUsbTether.setEnabled(!mDataSaverEnabled); |
| 217 | mBluetoothTether.setEnabled(!mDataSaverEnabled); |
| 218 | mDataSaverFooter.setVisible(mDataSaverEnabled); |
| 219 | } |
| 220 | |
| 221 | @Override |
| 222 | public void onWhitelistStatusChanged(int uid, boolean isWhitelisted) { |
| 223 | } |
| 224 | |
| 225 | @Override |
| 226 | public void onBlacklistStatusChanged(int uid, boolean isBlacklisted) { |
Rohit Sisodia | 37155e9 | 2014-09-22 16:34:56 -0500 | [diff] [blame] | 227 | } |
| 228 | |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 229 | private void initWifiTethering() { |
| 230 | final Activity activity = getActivity(); |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 231 | mWifiConfig = mWifiManager.getWifiApConfiguration(); |
| 232 | mSecurityType = getResources().getStringArray(R.array.wifi_ap_security); |
| 233 | |
| 234 | mCreateNetwork = findPreference(WIFI_AP_SSID_AND_SECURITY); |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 235 | |
Rebecca Silberstein | ffb4fbb | 2016-03-04 15:47:43 -0800 | [diff] [blame] | 236 | mRestartWifiApAfterConfigChange = false; |
| 237 | |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 238 | if (mWifiConfig == null) { |
| 239 | final String s = activity.getString( |
| 240 | com.android.internal.R.string.wifi_tether_configure_ssid_default); |
| 241 | mCreateNetwork.setSummary(String.format(activity.getString(CONFIG_SUBTEXT), |
| 242 | s, mSecurityType[WifiApDialog.OPEN_INDEX])); |
| 243 | } else { |
| 244 | int index = WifiApDialog.getSecurityTypeIndex(mWifiConfig); |
| 245 | mCreateNetwork.setSummary(String.format(activity.getString(CONFIG_SUBTEXT), |
| 246 | mWifiConfig.SSID, |
| 247 | mSecurityType[index])); |
| 248 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 249 | } |
| 250 | |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 251 | @Override |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 252 | public Dialog onCreateDialog(int id) { |
Amith Yamasani | d3fed68 | 2012-04-27 17:38:40 -0700 | [diff] [blame] | 253 | if (id == DIALOG_AP_SETTINGS) { |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 254 | final Activity activity = getActivity(); |
| 255 | mDialog = new WifiApDialog(activity, this, mWifiConfig); |
| 256 | return mDialog; |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 257 | } |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 258 | |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 259 | return null; |
| 260 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 261 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 262 | private class TetherChangeReceiver extends BroadcastReceiver { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 263 | @Override |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 264 | public void onReceive(Context content, Intent intent) { |
Jake Hamby | c777ee2 | 2011-03-04 15:37:39 -0800 | [diff] [blame] | 265 | String action = intent.getAction(); |
| 266 | if (action.equals(ConnectivityManager.ACTION_TETHER_STATE_CHANGED)) { |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 267 | // TODO - this should understand the interface types |
| 268 | ArrayList<String> available = intent.getStringArrayListExtra( |
| 269 | ConnectivityManager.EXTRA_AVAILABLE_TETHER); |
| 270 | ArrayList<String> active = intent.getStringArrayListExtra( |
| 271 | ConnectivityManager.EXTRA_ACTIVE_TETHER); |
| 272 | ArrayList<String> errored = intent.getStringArrayListExtra( |
| 273 | ConnectivityManager.EXTRA_ERRORED_TETHER); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 274 | updateState(available.toArray(new String[available.size()]), |
| 275 | active.toArray(new String[active.size()]), |
| 276 | errored.toArray(new String[errored.size()])); |
Rebecca Silberstein | ffb4fbb | 2016-03-04 15:47:43 -0800 | [diff] [blame] | 277 | if (mWifiManager.getWifiApState() == WifiManager.WIFI_AP_STATE_DISABLED |
| 278 | && mRestartWifiApAfterConfigChange) { |
| 279 | mRestartWifiApAfterConfigChange = false; |
| 280 | Log.d(TAG, "Restarting WifiAp due to prior config change."); |
| 281 | startTethering(TETHERING_WIFI); |
| 282 | } |
Mike Lockwood | 69a0957 | 2011-07-19 13:30:03 -0700 | [diff] [blame] | 283 | } else if (action.equals(Intent.ACTION_MEDIA_SHARED)) { |
| 284 | mMassStorageActive = true; |
| 285 | updateState(); |
| 286 | } else if (action.equals(Intent.ACTION_MEDIA_UNSHARED)) { |
| 287 | mMassStorageActive = false; |
| 288 | updateState(); |
| 289 | } else if (action.equals(UsbManager.ACTION_USB_STATE)) { |
| 290 | mUsbConnected = intent.getBooleanExtra(UsbManager.USB_CONNECTED, false); |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 291 | updateState(); |
Jake Hamby | c777ee2 | 2011-03-04 15:37:39 -0800 | [diff] [blame] | 292 | } else if (action.equals(BluetoothAdapter.ACTION_STATE_CHANGED)) { |
| 293 | if (mBluetoothEnableForTether) { |
| 294 | switch (intent |
| 295 | .getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.ERROR)) { |
| 296 | case BluetoothAdapter.STATE_ON: |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 297 | startTethering(TETHERING_BLUETOOTH); |
| 298 | mBluetoothEnableForTether = false; |
Jake Hamby | c777ee2 | 2011-03-04 15:37:39 -0800 | [diff] [blame] | 299 | break; |
| 300 | |
| 301 | case BluetoothAdapter.STATE_OFF: |
| 302 | case BluetoothAdapter.ERROR: |
| 303 | mBluetoothEnableForTether = false; |
| 304 | break; |
| 305 | |
| 306 | default: |
| 307 | // ignore transition states |
| 308 | } |
| 309 | } |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 310 | updateState(); |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 311 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 312 | } |
| 313 | } |
| 314 | |
| 315 | @Override |
Amith Yamasani | 02cf71a | 2010-09-21 15:48:52 -0700 | [diff] [blame] | 316 | public void onStart() { |
| 317 | super.onStart(); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 318 | |
Julia Reynolds | ee27b9d | 2014-05-09 13:36:20 -0400 | [diff] [blame] | 319 | if (mUnavailable) { |
Sudheer Shanka | 7dbbe13 | 2016-02-16 14:19:32 +0000 | [diff] [blame] | 320 | if (!isUiRestrictedByOnlyAdmin()) { |
| 321 | getEmptyTextView().setText(R.string.tethering_settings_not_available); |
Julia Reynolds | ee27b9d | 2014-05-09 13:36:20 -0400 | [diff] [blame] | 322 | } |
Sudheer Shanka | 7dbbe13 | 2016-02-16 14:19:32 +0000 | [diff] [blame] | 323 | getPreferenceScreen().removeAll(); |
Julia Reynolds | ee27b9d | 2014-05-09 13:36:20 -0400 | [diff] [blame] | 324 | return; |
| 325 | } |
| 326 | |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 327 | final Activity activity = getActivity(); |
| 328 | |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 329 | mStartTetheringCallback = new OnStartTetheringCallback(this); |
| 330 | |
Mike Lockwood | 69a0957 | 2011-07-19 13:30:03 -0700 | [diff] [blame] | 331 | mMassStorageActive = Environment.MEDIA_SHARED.equals(Environment.getExternalStorageState()); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 332 | mTetherChangeReceiver = new TetherChangeReceiver(); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 333 | IntentFilter filter = new IntentFilter(ConnectivityManager.ACTION_TETHER_STATE_CHANGED); |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 334 | Intent intent = activity.registerReceiver(mTetherChangeReceiver, filter); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 335 | |
Robert Greenwalt | f0ed2f3 | 2010-03-12 10:28:35 -0800 | [diff] [blame] | 336 | filter = new IntentFilter(); |
Mike Lockwood | 69a0957 | 2011-07-19 13:30:03 -0700 | [diff] [blame] | 337 | filter.addAction(UsbManager.ACTION_USB_STATE); |
| 338 | activity.registerReceiver(mTetherChangeReceiver, filter); |
| 339 | |
| 340 | filter = new IntentFilter(); |
Robert Greenwalt | f0ed2f3 | 2010-03-12 10:28:35 -0800 | [diff] [blame] | 341 | filter.addAction(Intent.ACTION_MEDIA_SHARED); |
| 342 | filter.addAction(Intent.ACTION_MEDIA_UNSHARED); |
| 343 | filter.addDataScheme("file"); |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 344 | activity.registerReceiver(mTetherChangeReceiver, filter); |
Robert Greenwalt | f0ed2f3 | 2010-03-12 10:28:35 -0800 | [diff] [blame] | 345 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 346 | filter = new IntentFilter(); |
| 347 | filter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED); |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 348 | activity.registerReceiver(mTetherChangeReceiver, filter); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 349 | |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 350 | if (intent != null) mTetherChangeReceiver.onReceive(activity, intent); |
Amith Yamasani | 0f47465 | 2011-08-30 17:30:01 -0700 | [diff] [blame] | 351 | if (mWifiApEnabler != null) { |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 352 | mEnableWifiAp.setOnPreferenceChangeListener(this); |
Amith Yamasani | 0f47465 | 2011-08-30 17:30:01 -0700 | [diff] [blame] | 353 | mWifiApEnabler.resume(); |
| 354 | } |
Jake Hamby | c777ee2 | 2011-03-04 15:37:39 -0800 | [diff] [blame] | 355 | |
| 356 | updateState(); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 357 | } |
| 358 | |
| 359 | @Override |
Amith Yamasani | 02cf71a | 2010-09-21 15:48:52 -0700 | [diff] [blame] | 360 | public void onStop() { |
| 361 | super.onStop(); |
Julia Reynolds | ee27b9d | 2014-05-09 13:36:20 -0400 | [diff] [blame] | 362 | |
| 363 | if (mUnavailable) { |
| 364 | return; |
| 365 | } |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 366 | getActivity().unregisterReceiver(mTetherChangeReceiver); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 367 | mTetherChangeReceiver = null; |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 368 | mStartTetheringCallback = null; |
Amith Yamasani | 0f47465 | 2011-08-30 17:30:01 -0700 | [diff] [blame] | 369 | if (mWifiApEnabler != null) { |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 370 | mEnableWifiAp.setOnPreferenceChangeListener(null); |
Amith Yamasani | 0f47465 | 2011-08-30 17:30:01 -0700 | [diff] [blame] | 371 | mWifiApEnabler.pause(); |
| 372 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 373 | } |
| 374 | |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 375 | private void updateState() { |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 376 | String[] available = mCm.getTetherableIfaces(); |
| 377 | String[] tethered = mCm.getTetheredIfaces(); |
| 378 | String[] errored = mCm.getTetheringErroredIfaces(); |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 379 | updateState(available, tethered, errored); |
| 380 | } |
| 381 | |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 382 | private void updateState(String[] available, String[] tethered, |
| 383 | String[] errored) { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 384 | updateUsbState(available, tethered, errored); |
| 385 | updateBluetoothState(available, tethered, errored); |
| 386 | } |
| 387 | |
| 388 | |
| 389 | private void updateUsbState(String[] available, String[] tethered, |
| 390 | String[] errored) { |
Mike Lockwood | 69a0957 | 2011-07-19 13:30:03 -0700 | [diff] [blame] | 391 | boolean usbAvailable = mUsbConnected && !mMassStorageActive; |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 392 | int usbError = ConnectivityManager.TETHER_ERROR_NO_ERROR; |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 393 | for (String s : available) { |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 394 | for (String regex : mUsbRegexs) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 395 | if (s.matches(regex)) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 396 | if (usbError == ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 397 | usbError = mCm.getLastTetherError(s); |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 398 | } |
| 399 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 400 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 401 | } |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 402 | boolean usbTethered = false; |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 403 | for (String s : tethered) { |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 404 | for (String regex : mUsbRegexs) { |
| 405 | if (s.matches(regex)) usbTethered = true; |
| 406 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 407 | } |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 408 | boolean usbErrored = false; |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 409 | for (String s: errored) { |
Robert Greenwalt | d5f121c | 2010-03-02 17:33:11 -0800 | [diff] [blame] | 410 | for (String regex : mUsbRegexs) { |
| 411 | if (s.matches(regex)) usbErrored = true; |
| 412 | } |
Robert Greenwalt | d5f121c | 2010-03-02 17:33:11 -0800 | [diff] [blame] | 413 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 414 | |
| 415 | if (usbTethered) { |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 416 | mUsbTether.setSummary(R.string.usb_tethering_active_subtext); |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 417 | mUsbTether.setEnabled(!mDataSaverEnabled); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 418 | mUsbTether.setChecked(true); |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 419 | } else if (usbAvailable) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 420 | if (usbError == ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 421 | mUsbTether.setSummary(R.string.usb_tethering_available_subtext); |
| 422 | } else { |
| 423 | mUsbTether.setSummary(R.string.usb_tethering_errored_subtext); |
| 424 | } |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 425 | mUsbTether.setEnabled(!mDataSaverEnabled); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 426 | mUsbTether.setChecked(false); |
Robert Greenwalt | d5f121c | 2010-03-02 17:33:11 -0800 | [diff] [blame] | 427 | } else if (usbErrored) { |
| 428 | mUsbTether.setSummary(R.string.usb_tethering_errored_subtext); |
| 429 | mUsbTether.setEnabled(false); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 430 | mUsbTether.setChecked(false); |
Mike Lockwood | 69a0957 | 2011-07-19 13:30:03 -0700 | [diff] [blame] | 431 | } else if (mMassStorageActive) { |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 432 | mUsbTether.setSummary(R.string.usb_tethering_storage_active_subtext); |
| 433 | mUsbTether.setEnabled(false); |
| 434 | mUsbTether.setChecked(false); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 435 | } else { |
| 436 | mUsbTether.setSummary(R.string.usb_tethering_unavailable_subtext); |
| 437 | mUsbTether.setEnabled(false); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 438 | mUsbTether.setChecked(false); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 439 | } |
| 440 | } |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 441 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 442 | private void updateBluetoothState(String[] available, String[] tethered, |
| 443 | String[] errored) { |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 444 | boolean bluetoothErrored = false; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 445 | for (String s: errored) { |
| 446 | for (String regex : mBluetoothRegexs) { |
| 447 | if (s.matches(regex)) bluetoothErrored = true; |
| 448 | } |
| 449 | } |
| 450 | |
| 451 | BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); |
Rebecca Silberstein | ffb4fbb | 2016-03-04 15:47:43 -0800 | [diff] [blame] | 452 | if (adapter == null) { |
Jianzheng Zhou | 508c7c1 | 2013-08-15 14:34:52 +0800 | [diff] [blame] | 453 | return; |
Rebecca Silberstein | ffb4fbb | 2016-03-04 15:47:43 -0800 | [diff] [blame] | 454 | } |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 455 | int btState = adapter.getState(); |
| 456 | if (btState == BluetoothAdapter.STATE_TURNING_OFF) { |
| 457 | mBluetoothTether.setEnabled(false); |
Ryan Baxter | 232e6fb | 2013-03-06 18:27:53 -0500 | [diff] [blame] | 458 | mBluetoothTether.setSummary(R.string.bluetooth_turning_off); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 459 | } else if (btState == BluetoothAdapter.STATE_TURNING_ON) { |
| 460 | mBluetoothTether.setEnabled(false); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 461 | mBluetoothTether.setSummary(R.string.bluetooth_turning_on); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 462 | } else { |
Robert Greenwalt | f60b92b | 2012-09-13 15:02:00 -0700 | [diff] [blame] | 463 | BluetoothPan bluetoothPan = mBluetoothPan.get(); |
Rebecca Silberstein | ffb4fbb | 2016-03-04 15:47:43 -0800 | [diff] [blame] | 464 | if (btState == BluetoothAdapter.STATE_ON && bluetoothPan != null |
| 465 | && bluetoothPan.isTetheringOn()) { |
Robert Greenwalt | f60b92b | 2012-09-13 15:02:00 -0700 | [diff] [blame] | 466 | mBluetoothTether.setChecked(true); |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 467 | mBluetoothTether.setEnabled(!mDataSaverEnabled); |
Robert Greenwalt | f60b92b | 2012-09-13 15:02:00 -0700 | [diff] [blame] | 468 | int bluetoothTethered = bluetoothPan.getConnectedDevices().size(); |
| 469 | if (bluetoothTethered > 1) { |
| 470 | String summary = getString( |
| 471 | R.string.bluetooth_tethering_devices_connected_subtext, |
| 472 | bluetoothTethered); |
| 473 | mBluetoothTether.setSummary(summary); |
| 474 | } else if (bluetoothTethered == 1) { |
| 475 | mBluetoothTether.setSummary( |
| 476 | R.string.bluetooth_tethering_device_connected_subtext); |
| 477 | } else if (bluetoothErrored) { |
| 478 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_errored_subtext); |
| 479 | } else { |
| 480 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_available_subtext); |
| 481 | } |
| 482 | } else { |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 483 | mBluetoothTether.setEnabled(!mDataSaverEnabled); |
Robert Greenwalt | f60b92b | 2012-09-13 15:02:00 -0700 | [diff] [blame] | 484 | mBluetoothTether.setChecked(false); |
| 485 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_off_subtext); |
| 486 | } |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 487 | } |
| 488 | } |
| 489 | |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 490 | @Override |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 491 | public boolean onPreferenceChange(Preference preference, Object value) { |
| 492 | boolean enable = (Boolean) value; |
| 493 | |
| 494 | if (enable) { |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 495 | startTethering(TETHERING_WIFI); |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 496 | } else { |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 497 | mCm.stopTethering(TETHERING_WIFI); |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 498 | } |
| 499 | return false; |
| 500 | } |
| 501 | |
PauloftheWest | 29aab7a | 2014-09-26 16:05:44 -0700 | [diff] [blame] | 502 | public static boolean isProvisioningNeededButUnavailable(Context context) { |
Jason Monk | 4896c01 | 2015-02-11 13:30:41 -0500 | [diff] [blame] | 503 | return (TetherUtil.isProvisioningNeeded(context) |
| 504 | && !isIntentAvailable(context)); |
PauloftheWest | 29aab7a | 2014-09-26 16:05:44 -0700 | [diff] [blame] | 505 | } |
| 506 | |
Jason Monk | 4896c01 | 2015-02-11 13:30:41 -0500 | [diff] [blame] | 507 | private static boolean isIntentAvailable(Context context) { |
| 508 | String[] provisionApp = context.getResources().getStringArray( |
| 509 | com.android.internal.R.array.config_mobile_hotspot_provision_app); |
PauloftheWest | 29aab7a | 2014-09-26 16:05:44 -0700 | [diff] [blame] | 510 | final PackageManager packageManager = context.getPackageManager(); |
| 511 | Intent intent = new Intent(Intent.ACTION_MAIN); |
| 512 | intent.setClassName(provisionApp[0], provisionApp[1]); |
| 513 | |
| 514 | return (packageManager.queryIntentActivities(intent, |
| 515 | PackageManager.MATCH_DEFAULT_ONLY).size() > 0); |
| 516 | } |
| 517 | |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 518 | private void startTethering(int choice) { |
| 519 | if (choice == TETHERING_BLUETOOTH) { |
| 520 | // Turn on Bluetooth first. |
| 521 | BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); |
| 522 | if (adapter.getState() == BluetoothAdapter.STATE_OFF) { |
| 523 | mBluetoothEnableForTether = true; |
| 524 | adapter.enable(); |
| 525 | mBluetoothTether.setSummary(R.string.bluetooth_turning_on); |
| 526 | mBluetoothTether.setEnabled(false); |
| 527 | return; |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 528 | } |
| 529 | } |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 530 | |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 531 | mCm.startTethering(choice, true, mStartTetheringCallback, mHandler); |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 532 | } |
| 533 | |
| 534 | @Override |
Jason Monk | 39b4674 | 2015-09-10 15:52:51 -0400 | [diff] [blame] | 535 | public boolean onPreferenceTreeClick(Preference preference) { |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 536 | if (preference == mUsbTether) { |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 537 | if (mUsbTether.isChecked()) { |
| 538 | startTethering(TETHERING_USB); |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 539 | } else { |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 540 | mCm.stopTethering(TETHERING_USB); |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 541 | } |
| 542 | } else if (preference == mBluetoothTether) { |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 543 | if (mBluetoothTether.isChecked()) { |
| 544 | startTethering(TETHERING_BLUETOOTH); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 545 | } else { |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 546 | mCm.stopTethering(TETHERING_BLUETOOTH); |
| 547 | // No ACTION_TETHER_STATE_CHANGED is fired or bluetooth unless a device is |
| 548 | // connected. Need to update state manually. |
| 549 | updateState(); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 550 | } |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 551 | } else if (preference == mCreateNetwork) { |
| 552 | showDialog(DIALOG_AP_SETTINGS); |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 553 | } |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 554 | |
Jason Monk | 39b4674 | 2015-09-10 15:52:51 -0400 | [diff] [blame] | 555 | return super.onPreferenceTreeClick(preference); |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 556 | } |
| 557 | |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 558 | public void onClick(DialogInterface dialogInterface, int button) { |
| 559 | if (button == DialogInterface.BUTTON_POSITIVE) { |
| 560 | mWifiConfig = mDialog.getConfig(); |
| 561 | if (mWifiConfig != null) { |
| 562 | /** |
Irfan Sheriff | 233577c | 2011-07-26 14:01:22 -0700 | [diff] [blame] | 563 | * if soft AP is stopped, bring up |
| 564 | * else restart with new config |
| 565 | * 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] | 566 | */ |
| 567 | if (mWifiManager.getWifiApState() == WifiManager.WIFI_AP_STATE_ENABLED) { |
Rebecca Silberstein | ffb4fbb | 2016-03-04 15:47:43 -0800 | [diff] [blame] | 568 | Log.d("TetheringSettings", |
| 569 | "Wifi AP config changed while enabled, stop and restart"); |
| 570 | mRestartWifiApAfterConfigChange = true; |
| 571 | mCm.stopTethering(TETHERING_WIFI); |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 572 | } |
Rebecca Silberstein | ffb4fbb | 2016-03-04 15:47:43 -0800 | [diff] [blame] | 573 | mWifiManager.setWifiApConfiguration(mWifiConfig); |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 574 | int index = WifiApDialog.getSecurityTypeIndex(mWifiConfig); |
| 575 | mCreateNetwork.setSummary(String.format(getActivity().getString(CONFIG_SUBTEXT), |
| 576 | mWifiConfig.SSID, |
| 577 | mSecurityType[index])); |
| 578 | } |
| 579 | } |
| 580 | } |
Amith Yamasani | d3fed68 | 2012-04-27 17:38:40 -0700 | [diff] [blame] | 581 | |
| 582 | @Override |
| 583 | public int getHelpResource() { |
| 584 | return R.string.help_url_tether; |
| 585 | } |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 586 | |
| 587 | private BluetoothProfile.ServiceListener mProfileServiceListener = |
| 588 | new BluetoothProfile.ServiceListener() { |
| 589 | public void onServiceConnected(int profile, BluetoothProfile proxy) { |
| 590 | mBluetoothPan.set((BluetoothPan) proxy); |
| 591 | } |
| 592 | public void onServiceDisconnected(int profile) { |
| 593 | mBluetoothPan.set(null); |
| 594 | } |
| 595 | }; |
| 596 | |
| 597 | private static final class OnStartTetheringCallback extends |
| 598 | ConnectivityManager.OnStartTetheringCallback { |
| 599 | final WeakReference<TetherSettings> mTetherSettings; |
| 600 | |
| 601 | OnStartTetheringCallback(TetherSettings settings) { |
| 602 | mTetherSettings = new WeakReference<TetherSettings>(settings); |
| 603 | } |
| 604 | |
| 605 | @Override |
| 606 | public void onTetheringStarted() { |
| 607 | update(); |
| 608 | } |
| 609 | |
| 610 | @Override |
| 611 | public void onTetheringFailed() { |
| 612 | update(); |
| 613 | } |
| 614 | |
| 615 | private void update() { |
| 616 | TetherSettings settings = mTetherSettings.get(); |
| 617 | if (settings != null) { |
| 618 | settings.updateState(); |
| 619 | } |
| 620 | } |
| 621 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 622 | } |