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 | |
Fan Zhang | defb118 | 2017-07-25 14:18:47 -0700 | [diff] [blame] | 19 | import static android.net.ConnectivityManager.TETHERING_BLUETOOTH; |
| 20 | import static android.net.ConnectivityManager.TETHERING_USB; |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 21 | import static android.net.TetheringManager.TETHERING_ETHERNET; |
Fan Zhang | defb118 | 2017-07-25 14:18:47 -0700 | [diff] [blame] | 22 | |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 23 | import android.app.Activity; |
Fan Zhang | 31b2100 | 2019-01-16 13:49:47 -0800 | [diff] [blame] | 24 | import android.app.settings.SettingsEnums; |
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; |
| 30 | import android.content.Intent; |
| 31 | import android.content.IntentFilter; |
Mike Lockwood | 69a0957 | 2011-07-19 13:30:03 -0700 | [diff] [blame] | 32 | import android.hardware.usb.UsbManager; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 33 | import android.net.ConnectivityManager; |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 34 | import android.net.EthernetManager; |
| 35 | import android.net.TetheringManager; |
Arc Wang | 005fe69 | 2020-03-04 21:03:54 +0800 | [diff] [blame] | 36 | import android.net.wifi.WifiManager; |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 37 | import android.os.Bundle; |
Mike Lockwood | 26dad3e | 2010-03-03 06:19:55 -0500 | [diff] [blame] | 38 | import android.os.Environment; |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 39 | import android.os.Handler; |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 40 | import android.os.HandlerExecutor; |
Amith Yamasani | 394eaa2 | 2013-06-11 11:04:44 -0700 | [diff] [blame] | 41 | import android.os.UserManager; |
Chilun | d3358d8 | 2018-03-26 18:28:56 +0800 | [diff] [blame] | 42 | import android.provider.SearchIndexableResource; |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 43 | import android.text.TextUtils; |
Zhen Zhang | d2a7f9a | 2020-01-30 15:12:50 -0800 | [diff] [blame] | 44 | import android.util.FeatureFlagUtils; |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 45 | |
Fan Zhang | 23f8d59 | 2018-08-28 15:11:40 -0700 | [diff] [blame] | 46 | import androidx.annotation.VisibleForTesting; |
| 47 | import androidx.preference.Preference; |
| 48 | import androidx.preference.SwitchPreference; |
| 49 | |
Zhen Zhang | d2a7f9a | 2020-01-30 15:12:50 -0800 | [diff] [blame] | 50 | import com.android.settings.core.FeatureFlags; |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 51 | import com.android.settings.datausage.DataSaverBackend; |
Chilun | d3358d8 | 2018-03-26 18:28:56 +0800 | [diff] [blame] | 52 | import com.android.settings.search.BaseSearchIndexProvider; |
Fan Zhang | 78d5efd | 2017-06-06 16:55:53 -0700 | [diff] [blame] | 53 | import com.android.settings.wifi.tether.WifiTetherPreferenceController; |
Jason Monk | 4896c01 | 2015-02-11 13:30:41 -0500 | [diff] [blame] | 54 | import com.android.settingslib.TetherUtil; |
Chilun | d3358d8 | 2018-03-26 18:28:56 +0800 | [diff] [blame] | 55 | import com.android.settingslib.search.SearchIndexable; |
Jeff Sharkey | e16e44f | 2014-11-13 18:02:31 -0800 | [diff] [blame] | 56 | |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 57 | import java.lang.ref.WeakReference; |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 58 | import java.util.ArrayList; |
Chilun | d3358d8 | 2018-03-26 18:28:56 +0800 | [diff] [blame] | 59 | import java.util.Arrays; |
| 60 | import java.util.List; |
Robert Greenwalt | f60b92b | 2012-09-13 15:02:00 -0700 | [diff] [blame] | 61 | import java.util.concurrent.atomic.AtomicReference; |
Matthew Xie | b5f144a | 2012-06-28 18:41:54 -0700 | [diff] [blame] | 62 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 63 | /* |
| 64 | * Displays preferences for Tethering. |
| 65 | */ |
Chilun | d3358d8 | 2018-03-26 18:28:56 +0800 | [diff] [blame] | 66 | @SearchIndexable |
Sudheer Shanka | 7dbbe13 | 2016-02-16 14:19:32 +0000 | [diff] [blame] | 67 | public class TetherSettings extends RestrictedSettingsFragment |
Fan Zhang | defb118 | 2017-07-25 14:18:47 -0700 | [diff] [blame] | 68 | implements DataSaverBackend.Listener { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 69 | |
Chilun | d3358d8 | 2018-03-26 18:28:56 +0800 | [diff] [blame] | 70 | @VisibleForTesting |
| 71 | static final String KEY_TETHER_PREFS_SCREEN = "tether_prefs_screen"; |
| 72 | @VisibleForTesting |
| 73 | static final String KEY_WIFI_TETHER = "wifi_tether"; |
| 74 | @VisibleForTesting |
| 75 | static final String KEY_USB_TETHER_SETTINGS = "usb_tether_settings"; |
| 76 | @VisibleForTesting |
| 77 | static final String KEY_ENABLE_BLUETOOTH_TETHERING = "enable_bluetooth_tethering"; |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 78 | private static final String KEY_ENABLE_ETHERNET_TETHERING = "enable_ethernet_tethering"; |
Chilun | d3358d8 | 2018-03-26 18:28:56 +0800 | [diff] [blame] | 79 | private static final String KEY_DATA_SAVER_FOOTER = "disabled_on_data_saver"; |
Arc Wang | 005fe69 | 2020-03-04 21:03:54 +0800 | [diff] [blame] | 80 | @VisibleForTesting |
| 81 | static final String KEY_TETHER_PREFS_FOOTER = "tether_prefs_footer"; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 82 | |
Ted Wang | 3876d72 | 2020-09-01 14:45:46 +0800 | [diff] [blame^] | 83 | @VisibleForTesting |
| 84 | static final String BLUETOOTH_TETHERING_STATE_CHANGED = |
| 85 | "android.bluetooth.pan.profile.action.TETHERING_STATE_CHANGED"; |
| 86 | |
Rebecca Silberstein | ffb4fbb | 2016-03-04 15:47:43 -0800 | [diff] [blame] | 87 | private static final String TAG = "TetheringSettings"; |
| 88 | |
PauloftheWest | 656c88c | 2014-08-24 11:59:35 -0700 | [diff] [blame] | 89 | private SwitchPreference mUsbTether; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 90 | |
PauloftheWest | 656c88c | 2014-08-24 11:59:35 -0700 | [diff] [blame] | 91 | private SwitchPreference mBluetoothTether; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 92 | |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 93 | private SwitchPreference mEthernetTether; |
| 94 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 95 | private BroadcastReceiver mTetherChangeReceiver; |
| 96 | |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 97 | private String[] mUsbRegexs; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 98 | private String[] mBluetoothRegexs; |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 99 | private String mEthernetRegex; |
Fan Zhang | defb118 | 2017-07-25 14:18:47 -0700 | [diff] [blame] | 100 | private AtomicReference<BluetoothPan> mBluetoothPan = new AtomicReference<>(); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 101 | |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 102 | private Handler mHandler = new Handler(); |
| 103 | private OnStartTetheringCallback mStartTetheringCallback; |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 104 | private ConnectivityManager mCm; |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 105 | private EthernetManager mEm; |
| 106 | private TetheringManager mTm; |
| 107 | private TetheringEventCallback mTetheringEventCallback; |
| 108 | private EthernetListener mEthernetListener; |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame] | 109 | |
Fan Zhang | 78d5efd | 2017-06-06 16:55:53 -0700 | [diff] [blame] | 110 | private WifiTetherPreferenceController mWifiTetherPreferenceController; |
| 111 | |
Mike Lockwood | 69a0957 | 2011-07-19 13:30:03 -0700 | [diff] [blame] | 112 | private boolean mUsbConnected; |
| 113 | private boolean mMassStorageActive; |
| 114 | |
Jake Hamby | c777ee2 | 2011-03-04 15:37:39 -0800 | [diff] [blame] | 115 | private boolean mBluetoothEnableForTether; |
Julia Reynolds | ee27b9d | 2014-05-09 13:36:20 -0400 | [diff] [blame] | 116 | private boolean mUnavailable; |
| 117 | |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 118 | private DataSaverBackend mDataSaverBackend; |
| 119 | private boolean mDataSaverEnabled; |
| 120 | private Preference mDataSaverFooter; |
| 121 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 122 | @Override |
Fan Zhang | 6507613 | 2016-08-08 10:25:13 -0700 | [diff] [blame] | 123 | public int getMetricsCategory() { |
Fan Zhang | 31b2100 | 2019-01-16 13:49:47 -0800 | [diff] [blame] | 124 | return SettingsEnums.TETHER; |
Chris Wren | 8a963ba | 2015-03-20 10:29:14 -0400 | [diff] [blame] | 125 | } |
| 126 | |
Sudheer Shanka | 7dbbe13 | 2016-02-16 14:19:32 +0000 | [diff] [blame] | 127 | public TetherSettings() { |
| 128 | super(UserManager.DISALLOW_CONFIG_TETHERING); |
| 129 | } |
| 130 | |
Chris Wren | 8a963ba | 2015-03-20 10:29:14 -0400 | [diff] [blame] | 131 | @Override |
Fan Zhang | 78d5efd | 2017-06-06 16:55:53 -0700 | [diff] [blame] | 132 | public void onAttach(Context context) { |
| 133 | super.onAttach(context); |
| 134 | mWifiTetherPreferenceController = |
tmfang | 27c84de | 2018-06-28 11:39:05 +0800 | [diff] [blame] | 135 | new WifiTetherPreferenceController(context, getSettingsLifecycle()); |
Fan Zhang | 78d5efd | 2017-06-06 16:55:53 -0700 | [diff] [blame] | 136 | } |
| 137 | |
| 138 | @Override |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 139 | public void onCreate(Bundle icicle) { |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 140 | super.onCreate(icicle); |
Rohit Sisodia | 37155e9 | 2014-09-22 16:34:56 -0500 | [diff] [blame] | 141 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 142 | addPreferencesFromResource(R.xml.tether_prefs); |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 143 | mDataSaverBackend = new DataSaverBackend(getContext()); |
| 144 | mDataSaverEnabled = mDataSaverBackend.isDataSaverEnabled(); |
Chilun | d3358d8 | 2018-03-26 18:28:56 +0800 | [diff] [blame] | 145 | mDataSaverFooter = findPreference(KEY_DATA_SAVER_FOOTER); |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 146 | |
Sudheer Shanka | 7dbbe13 | 2016-02-16 14:19:32 +0000 | [diff] [blame] | 147 | setIfOnlyAvailableForAdmins(true); |
| 148 | if (isUiRestricted()) { |
Julia Reynolds | ee27b9d | 2014-05-09 13:36:20 -0400 | [diff] [blame] | 149 | mUnavailable = true; |
Doris Ling | dd5693c | 2017-03-24 13:10:09 -0700 | [diff] [blame] | 150 | getPreferenceScreen().removeAll(); |
Julia Reynolds | ee27b9d | 2014-05-09 13:36:20 -0400 | [diff] [blame] | 151 | return; |
| 152 | } |
| 153 | |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 154 | final Activity activity = getActivity(); |
Jaikumar Ganesh | 9ad703c | 2011-02-23 13:08:09 -0800 | [diff] [blame] | 155 | BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); |
| 156 | if (adapter != null) { |
| 157 | adapter.getProfileProxy(activity.getApplicationContext(), mProfileServiceListener, |
| 158 | BluetoothProfile.PAN); |
| 159 | } |
| 160 | |
Ted Wang | 3876d72 | 2020-09-01 14:45:46 +0800 | [diff] [blame^] | 161 | setupTetherPreference(); |
Arc Wang | 005fe69 | 2020-03-04 21:03:54 +0800 | [diff] [blame] | 162 | setFooterPreferenceTitle(); |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 163 | |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 164 | mDataSaverBackend.addListener(this); |
| 165 | |
Rebecca Silberstein | ffb4fbb | 2016-03-04 15:47:43 -0800 | [diff] [blame] | 166 | mCm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE); |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 167 | mEm = (EthernetManager) getSystemService(Context.ETHERNET_SERVICE); |
| 168 | mTm = (TetheringManager) getSystemService(Context.TETHERING_SERVICE); |
Irfan Sheriff | 47ebb78 | 2010-03-10 08:27:15 -0800 | [diff] [blame] | 169 | |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 170 | mUsbRegexs = mCm.getTetherableUsbRegexs(); |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 171 | mBluetoothRegexs = mCm.getTetherableBluetoothRegexs(); |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 172 | mEthernetRegex = getContext().getResources().getString( |
| 173 | com.android.internal.R.string.config_ethernet_iface_regex); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 174 | |
Amith Yamasani | e419bc1 | 2011-02-14 14:19:08 -0800 | [diff] [blame] | 175 | final boolean usbAvailable = mUsbRegexs.length != 0; |
Weilun Du | f8757b7 | 2020-03-30 13:27:13 -0700 | [diff] [blame] | 176 | final boolean bluetoothAvailable = adapter != null && mBluetoothRegexs.length != 0; |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 177 | final boolean ethernetAvailable = !TextUtils.isEmpty(mEthernetRegex); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 178 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 179 | if (!usbAvailable || Utils.isMonkeyRunning()) { |
| 180 | getPreferenceScreen().removePreference(mUsbTether); |
| 181 | } |
Amith Yamasani | e419bc1 | 2011-02-14 14:19:08 -0800 | [diff] [blame] | 182 | |
Fan Zhang | 78d5efd | 2017-06-06 16:55:53 -0700 | [diff] [blame] | 183 | mWifiTetherPreferenceController.displayPreference(getPreferenceScreen()); |
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 | } |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 195 | if (!ethernetAvailable) getPreferenceScreen().removePreference(mEthernetTether); |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 196 | // Set initial state based on Data Saver mode. |
| 197 | onDataSaverChanged(mDataSaverBackend.isDataSaverEnabled()); |
| 198 | } |
| 199 | |
| 200 | @Override |
| 201 | public void onDestroy() { |
| 202 | mDataSaverBackend.remListener(this); |
Robert Greenwalt | 89b8bab | 2016-06-13 13:01:36 -0700 | [diff] [blame] | 203 | |
宋凯伦 | 0fb2f2b | 2016-05-25 10:15:03 +0800 | [diff] [blame] | 204 | BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); |
| 205 | BluetoothProfile profile = mBluetoothPan.getAndSet(null); |
| 206 | if (profile != null && adapter != null) { |
| 207 | adapter.closeProfileProxy(BluetoothProfile.PAN, profile); |
| 208 | } |
Robert Greenwalt | 89b8bab | 2016-06-13 13:01:36 -0700 | [diff] [blame] | 209 | |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 210 | super.onDestroy(); |
| 211 | } |
| 212 | |
Ted Wang | 3876d72 | 2020-09-01 14:45:46 +0800 | [diff] [blame^] | 213 | @VisibleForTesting |
| 214 | void setupTetherPreference() { |
| 215 | mUsbTether = (SwitchPreference) findPreference(KEY_USB_TETHER_SETTINGS); |
| 216 | mBluetoothTether = (SwitchPreference) findPreference(KEY_ENABLE_BLUETOOTH_TETHERING); |
| 217 | mEthernetTether = (SwitchPreference) findPreference(KEY_ENABLE_ETHERNET_TETHERING); |
| 218 | } |
| 219 | |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 220 | @Override |
| 221 | public void onDataSaverChanged(boolean isDataSaving) { |
| 222 | mDataSaverEnabled = isDataSaving; |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 223 | mUsbTether.setEnabled(!mDataSaverEnabled); |
| 224 | mBluetoothTether.setEnabled(!mDataSaverEnabled); |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 225 | mEthernetTether.setEnabled(!mDataSaverEnabled); |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 226 | mDataSaverFooter.setVisible(mDataSaverEnabled); |
| 227 | } |
| 228 | |
| 229 | @Override |
| 230 | public void onWhitelistStatusChanged(int uid, boolean isWhitelisted) { |
| 231 | } |
| 232 | |
| 233 | @Override |
| 234 | public void onBlacklistStatusChanged(int uid, boolean isBlacklisted) { |
Rohit Sisodia | 37155e9 | 2014-09-22 16:34:56 -0500 | [diff] [blame] | 235 | } |
| 236 | |
Arc Wang | 005fe69 | 2020-03-04 21:03:54 +0800 | [diff] [blame] | 237 | @VisibleForTesting |
| 238 | void setFooterPreferenceTitle() { |
| 239 | final Preference footerPreference = findPreference(KEY_TETHER_PREFS_FOOTER); |
| 240 | final WifiManager wifiManager = |
| 241 | (WifiManager) getContext().getSystemService(Context.WIFI_SERVICE); |
| 242 | if (wifiManager.isStaApConcurrencySupported()) { |
| 243 | footerPreference.setTitle(R.string.tethering_footer_info_sta_ap_concurrency); |
| 244 | } else { |
| 245 | footerPreference.setTitle(R.string.tethering_footer_info); |
| 246 | } |
| 247 | } |
| 248 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 249 | private class TetherChangeReceiver extends BroadcastReceiver { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 250 | @Override |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 251 | public void onReceive(Context content, Intent intent) { |
Jake Hamby | c777ee2 | 2011-03-04 15:37:39 -0800 | [diff] [blame] | 252 | String action = intent.getAction(); |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 253 | // TODO: stop using ACTION_TETHER_STATE_CHANGED and use mTetheringEventCallback instead. |
Jake Hamby | c777ee2 | 2011-03-04 15:37:39 -0800 | [diff] [blame] | 254 | if (action.equals(ConnectivityManager.ACTION_TETHER_STATE_CHANGED)) { |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 255 | // TODO - this should understand the interface types |
| 256 | ArrayList<String> available = intent.getStringArrayListExtra( |
| 257 | ConnectivityManager.EXTRA_AVAILABLE_TETHER); |
| 258 | ArrayList<String> active = intent.getStringArrayListExtra( |
| 259 | ConnectivityManager.EXTRA_ACTIVE_TETHER); |
| 260 | ArrayList<String> errored = intent.getStringArrayListExtra( |
| 261 | ConnectivityManager.EXTRA_ERRORED_TETHER); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 262 | updateState(available.toArray(new String[available.size()]), |
| 263 | active.toArray(new String[active.size()]), |
| 264 | errored.toArray(new String[errored.size()])); |
Mike Lockwood | 69a0957 | 2011-07-19 13:30:03 -0700 | [diff] [blame] | 265 | } else if (action.equals(Intent.ACTION_MEDIA_SHARED)) { |
| 266 | mMassStorageActive = true; |
| 267 | updateState(); |
| 268 | } else if (action.equals(Intent.ACTION_MEDIA_UNSHARED)) { |
| 269 | mMassStorageActive = false; |
| 270 | updateState(); |
| 271 | } else if (action.equals(UsbManager.ACTION_USB_STATE)) { |
| 272 | mUsbConnected = intent.getBooleanExtra(UsbManager.USB_CONNECTED, false); |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 273 | updateState(); |
Jake Hamby | c777ee2 | 2011-03-04 15:37:39 -0800 | [diff] [blame] | 274 | } else if (action.equals(BluetoothAdapter.ACTION_STATE_CHANGED)) { |
| 275 | if (mBluetoothEnableForTether) { |
| 276 | switch (intent |
| 277 | .getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.ERROR)) { |
| 278 | case BluetoothAdapter.STATE_ON: |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 279 | startTethering(TETHERING_BLUETOOTH); |
| 280 | mBluetoothEnableForTether = false; |
Jake Hamby | c777ee2 | 2011-03-04 15:37:39 -0800 | [diff] [blame] | 281 | break; |
| 282 | |
| 283 | case BluetoothAdapter.STATE_OFF: |
| 284 | case BluetoothAdapter.ERROR: |
| 285 | mBluetoothEnableForTether = false; |
| 286 | break; |
| 287 | |
| 288 | default: |
| 289 | // ignore transition states |
| 290 | } |
| 291 | } |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 292 | updateState(); |
Ted Wang | 3876d72 | 2020-09-01 14:45:46 +0800 | [diff] [blame^] | 293 | } else if (action.equals(BLUETOOTH_TETHERING_STATE_CHANGED)) { |
| 294 | updateState(); |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 295 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 296 | } |
| 297 | } |
| 298 | |
| 299 | @Override |
Amith Yamasani | 02cf71a | 2010-09-21 15:48:52 -0700 | [diff] [blame] | 300 | public void onStart() { |
| 301 | super.onStart(); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 302 | |
Julia Reynolds | ee27b9d | 2014-05-09 13:36:20 -0400 | [diff] [blame] | 303 | if (mUnavailable) { |
Sudheer Shanka | 7dbbe13 | 2016-02-16 14:19:32 +0000 | [diff] [blame] | 304 | if (!isUiRestrictedByOnlyAdmin()) { |
| 305 | getEmptyTextView().setText(R.string.tethering_settings_not_available); |
Julia Reynolds | ee27b9d | 2014-05-09 13:36:20 -0400 | [diff] [blame] | 306 | } |
Sudheer Shanka | 7dbbe13 | 2016-02-16 14:19:32 +0000 | [diff] [blame] | 307 | getPreferenceScreen().removeAll(); |
Julia Reynolds | ee27b9d | 2014-05-09 13:36:20 -0400 | [diff] [blame] | 308 | return; |
| 309 | } |
| 310 | |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 311 | |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 312 | mStartTetheringCallback = new OnStartTetheringCallback(this); |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 313 | mTetheringEventCallback = new TetheringEventCallback(); |
| 314 | mTm.registerTetheringEventCallback(new HandlerExecutor(mHandler), mTetheringEventCallback); |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 315 | |
Mike Lockwood | 69a0957 | 2011-07-19 13:30:03 -0700 | [diff] [blame] | 316 | mMassStorageActive = Environment.MEDIA_SHARED.equals(Environment.getExternalStorageState()); |
Ted Wang | 3876d72 | 2020-09-01 14:45:46 +0800 | [diff] [blame^] | 317 | registerReceiver(); |
Jake Hamby | c777ee2 | 2011-03-04 15:37:39 -0800 | [diff] [blame] | 318 | |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 319 | mEthernetListener = new EthernetListener(); |
Weilun Du | f8757b7 | 2020-03-30 13:27:13 -0700 | [diff] [blame] | 320 | if (mEm != null) |
| 321 | mEm.addListener(mEthernetListener); |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 322 | |
Jake Hamby | c777ee2 | 2011-03-04 15:37:39 -0800 | [diff] [blame] | 323 | updateState(); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 324 | } |
| 325 | |
| 326 | @Override |
Amith Yamasani | 02cf71a | 2010-09-21 15:48:52 -0700 | [diff] [blame] | 327 | public void onStop() { |
| 328 | super.onStop(); |
Julia Reynolds | ee27b9d | 2014-05-09 13:36:20 -0400 | [diff] [blame] | 329 | |
| 330 | if (mUnavailable) { |
| 331 | return; |
| 332 | } |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 333 | getActivity().unregisterReceiver(mTetherChangeReceiver); |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 334 | mTm.unregisterTetheringEventCallback(mTetheringEventCallback); |
Weilun Du | f8757b7 | 2020-03-30 13:27:13 -0700 | [diff] [blame] | 335 | if (mEm != null) |
| 336 | mEm.removeListener(mEthernetListener); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 337 | mTetherChangeReceiver = null; |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 338 | mStartTetheringCallback = null; |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 339 | mTetheringEventCallback = null; |
| 340 | mEthernetListener = null; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 341 | } |
| 342 | |
Ted Wang | 3876d72 | 2020-09-01 14:45:46 +0800 | [diff] [blame^] | 343 | @VisibleForTesting |
| 344 | void registerReceiver() { |
| 345 | final Activity activity = getActivity(); |
| 346 | |
| 347 | mTetherChangeReceiver = new TetherChangeReceiver(); |
| 348 | IntentFilter filter = new IntentFilter(ConnectivityManager.ACTION_TETHER_STATE_CHANGED); |
| 349 | final Intent intent = activity.registerReceiver(mTetherChangeReceiver, filter); |
| 350 | |
| 351 | filter = new IntentFilter(); |
| 352 | filter.addAction(UsbManager.ACTION_USB_STATE); |
| 353 | activity.registerReceiver(mTetherChangeReceiver, filter); |
| 354 | |
| 355 | filter = new IntentFilter(); |
| 356 | filter.addAction(Intent.ACTION_MEDIA_SHARED); |
| 357 | filter.addAction(Intent.ACTION_MEDIA_UNSHARED); |
| 358 | filter.addDataScheme("file"); |
| 359 | activity.registerReceiver(mTetherChangeReceiver, filter); |
| 360 | |
| 361 | filter = new IntentFilter(); |
| 362 | filter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED); |
| 363 | filter.addAction(BLUETOOTH_TETHERING_STATE_CHANGED); |
| 364 | activity.registerReceiver(mTetherChangeReceiver, filter); |
| 365 | |
| 366 | if (intent != null) mTetherChangeReceiver.onReceive(activity, intent); |
| 367 | } |
| 368 | |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 369 | private void updateState() { |
Ted Wang | 3876d72 | 2020-09-01 14:45:46 +0800 | [diff] [blame^] | 370 | final ConnectivityManager cm = |
| 371 | (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE); |
| 372 | final String[] available = cm.getTetherableIfaces(); |
| 373 | final String[] tethered = cm.getTetheredIfaces(); |
| 374 | final String[] errored = cm.getTetheringErroredIfaces(); |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 375 | updateState(available, tethered, errored); |
| 376 | } |
| 377 | |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 378 | private void updateState(String[] available, String[] tethered, |
| 379 | String[] errored) { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 380 | updateUsbState(available, tethered, errored); |
Doris Ling | 1e914eb | 2017-05-30 17:28:06 -0700 | [diff] [blame] | 381 | updateBluetoothState(); |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 382 | updateEthernetState(available, tethered); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 383 | } |
| 384 | |
Ted Wang | 3876d72 | 2020-09-01 14:45:46 +0800 | [diff] [blame^] | 385 | @VisibleForTesting |
| 386 | void updateUsbState(String[] available, String[] tethered, |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 387 | String[] errored) { |
Mike Lockwood | 69a0957 | 2011-07-19 13:30:03 -0700 | [diff] [blame] | 388 | boolean usbAvailable = mUsbConnected && !mMassStorageActive; |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 389 | int usbError = ConnectivityManager.TETHER_ERROR_NO_ERROR; |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 390 | for (String s : available) { |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 391 | for (String regex : mUsbRegexs) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 392 | if (s.matches(regex)) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 393 | if (usbError == ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 394 | usbError = mCm.getLastTetherError(s); |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 395 | } |
| 396 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 397 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 398 | } |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 399 | boolean usbTethered = false; |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 400 | for (String s : tethered) { |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 401 | for (String regex : mUsbRegexs) { |
| 402 | if (s.matches(regex)) usbTethered = true; |
| 403 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 404 | } |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 405 | boolean usbErrored = false; |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 406 | for (String s: errored) { |
Robert Greenwalt | d5f121c | 2010-03-02 17:33:11 -0800 | [diff] [blame] | 407 | for (String regex : mUsbRegexs) { |
| 408 | if (s.matches(regex)) usbErrored = true; |
| 409 | } |
Robert Greenwalt | d5f121c | 2010-03-02 17:33:11 -0800 | [diff] [blame] | 410 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 411 | |
| 412 | if (usbTethered) { |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 413 | mUsbTether.setEnabled(!mDataSaverEnabled); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 414 | mUsbTether.setChecked(true); |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 415 | } else if (usbAvailable) { |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 416 | mUsbTether.setEnabled(!mDataSaverEnabled); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 417 | mUsbTether.setChecked(false); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 418 | } else { |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 419 | mUsbTether.setEnabled(false); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 420 | mUsbTether.setChecked(false); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 421 | } |
| 422 | } |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 423 | |
Ted Wang | 3876d72 | 2020-09-01 14:45:46 +0800 | [diff] [blame^] | 424 | @VisibleForTesting |
| 425 | int getBluetoothState() { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 426 | BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); |
Rebecca Silberstein | ffb4fbb | 2016-03-04 15:47:43 -0800 | [diff] [blame] | 427 | if (adapter == null) { |
Ted Wang | 3876d72 | 2020-09-01 14:45:46 +0800 | [diff] [blame^] | 428 | return BluetoothAdapter.ERROR; |
| 429 | } |
| 430 | return adapter.getState(); |
| 431 | } |
| 432 | |
| 433 | @VisibleForTesting |
| 434 | boolean isBluetoothTetheringOn() { |
| 435 | final BluetoothPan bluetoothPan = mBluetoothPan.get(); |
| 436 | return bluetoothPan != null && bluetoothPan.isTetheringOn(); |
| 437 | } |
| 438 | |
| 439 | private void updateBluetoothState() { |
| 440 | final int btState = getBluetoothState(); |
| 441 | if (btState == BluetoothAdapter.ERROR) { |
Jianzheng Zhou | 508c7c1 | 2013-08-15 14:34:52 +0800 | [diff] [blame] | 442 | return; |
Rebecca Silberstein | ffb4fbb | 2016-03-04 15:47:43 -0800 | [diff] [blame] | 443 | } |
Ted Wang | 3876d72 | 2020-09-01 14:45:46 +0800 | [diff] [blame^] | 444 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 445 | if (btState == BluetoothAdapter.STATE_TURNING_OFF) { |
| 446 | mBluetoothTether.setEnabled(false); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 447 | } else if (btState == BluetoothAdapter.STATE_TURNING_ON) { |
| 448 | mBluetoothTether.setEnabled(false); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 449 | } else { |
Ted Wang | 3876d72 | 2020-09-01 14:45:46 +0800 | [diff] [blame^] | 450 | if (btState == BluetoothAdapter.STATE_ON && isBluetoothTetheringOn()) { |
Robert Greenwalt | f60b92b | 2012-09-13 15:02:00 -0700 | [diff] [blame] | 451 | mBluetoothTether.setChecked(true); |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 452 | mBluetoothTether.setEnabled(!mDataSaverEnabled); |
Robert Greenwalt | f60b92b | 2012-09-13 15:02:00 -0700 | [diff] [blame] | 453 | } else { |
Felipe Leme | 5c09184 | 2016-04-21 17:17:28 -0700 | [diff] [blame] | 454 | mBluetoothTether.setEnabled(!mDataSaverEnabled); |
Robert Greenwalt | f60b92b | 2012-09-13 15:02:00 -0700 | [diff] [blame] | 455 | mBluetoothTether.setChecked(false); |
Robert Greenwalt | f60b92b | 2012-09-13 15:02:00 -0700 | [diff] [blame] | 456 | } |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 457 | } |
| 458 | } |
| 459 | |
Ted Wang | 3876d72 | 2020-09-01 14:45:46 +0800 | [diff] [blame^] | 460 | @VisibleForTesting |
| 461 | void updateEthernetState(String[] available, String[] tethered) { |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 462 | |
| 463 | boolean isAvailable = false; |
| 464 | boolean isTethered = false; |
| 465 | |
| 466 | for (String s : available) { |
| 467 | if (s.matches(mEthernetRegex)) isAvailable = true; |
| 468 | } |
| 469 | |
| 470 | for (String s : tethered) { |
| 471 | if (s.matches(mEthernetRegex)) isTethered = true; |
| 472 | } |
| 473 | |
| 474 | if (isTethered) { |
| 475 | mEthernetTether.setEnabled(!mDataSaverEnabled); |
| 476 | mEthernetTether.setChecked(true); |
Weilun Du | f8757b7 | 2020-03-30 13:27:13 -0700 | [diff] [blame] | 477 | } else if (isAvailable || (mEm != null && mEm.isAvailable())) { |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 478 | mEthernetTether.setEnabled(!mDataSaverEnabled); |
| 479 | mEthernetTether.setChecked(false); |
| 480 | } else { |
| 481 | mEthernetTether.setEnabled(false); |
| 482 | mEthernetTether.setChecked(false); |
| 483 | } |
| 484 | } |
| 485 | |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 486 | private void startTethering(int choice) { |
| 487 | if (choice == TETHERING_BLUETOOTH) { |
| 488 | // Turn on Bluetooth first. |
| 489 | BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); |
| 490 | if (adapter.getState() == BluetoothAdapter.STATE_OFF) { |
| 491 | mBluetoothEnableForTether = true; |
| 492 | adapter.enable(); |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 493 | mBluetoothTether.setEnabled(false); |
| 494 | return; |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 495 | } |
| 496 | } |
Irfan Sheriff | aa3d2c4 | 2011-10-06 11:45:45 -0700 | [diff] [blame] | 497 | |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 498 | mCm.startTethering(choice, true, mStartTetheringCallback, mHandler); |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 499 | } |
| 500 | |
| 501 | @Override |
Jason Monk | 39b4674 | 2015-09-10 15:52:51 -0400 | [diff] [blame] | 502 | public boolean onPreferenceTreeClick(Preference preference) { |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 503 | if (preference == mUsbTether) { |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 504 | if (mUsbTether.isChecked()) { |
| 505 | startTethering(TETHERING_USB); |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 506 | } else { |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 507 | mCm.stopTethering(TETHERING_USB); |
Irfan Sheriff | 01b3236 | 2011-11-04 12:08:56 -0700 | [diff] [blame] | 508 | } |
| 509 | } else if (preference == mBluetoothTether) { |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 510 | if (mBluetoothTether.isChecked()) { |
| 511 | startTethering(TETHERING_BLUETOOTH); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 512 | } else { |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 513 | mCm.stopTethering(TETHERING_BLUETOOTH); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 514 | } |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 515 | } else if (preference == mEthernetTether) { |
| 516 | if (mEthernetTether.isChecked()) { |
| 517 | startTethering(TETHERING_ETHERNET); |
| 518 | } else { |
| 519 | mCm.stopTethering(TETHERING_ETHERNET); |
| 520 | } |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 521 | } |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 522 | |
Jason Monk | 39b4674 | 2015-09-10 15:52:51 -0400 | [diff] [blame] | 523 | return super.onPreferenceTreeClick(preference); |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 524 | } |
| 525 | |
Amith Yamasani | d3fed68 | 2012-04-27 17:38:40 -0700 | [diff] [blame] | 526 | @Override |
| 527 | public int getHelpResource() { |
| 528 | return R.string.help_url_tether; |
| 529 | } |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 530 | |
| 531 | private BluetoothProfile.ServiceListener mProfileServiceListener = |
| 532 | new BluetoothProfile.ServiceListener() { |
| 533 | public void onServiceConnected(int profile, BluetoothProfile proxy) { |
| 534 | mBluetoothPan.set((BluetoothPan) proxy); |
| 535 | } |
| 536 | public void onServiceDisconnected(int profile) { |
| 537 | mBluetoothPan.set(null); |
| 538 | } |
| 539 | }; |
| 540 | |
Raff Tsai | ac3e0d0 | 2019-09-19 17:06:45 +0800 | [diff] [blame] | 541 | public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER = |
Chilun | d3358d8 | 2018-03-26 18:28:56 +0800 | [diff] [blame] | 542 | new BaseSearchIndexProvider() { |
| 543 | @Override |
| 544 | public List<SearchIndexableResource> getXmlResourcesToIndex( |
| 545 | Context context, boolean enabled) { |
| 546 | final SearchIndexableResource sir = new SearchIndexableResource(context); |
| 547 | sir.xmlResId = R.xml.tether_prefs; |
| 548 | return Arrays.asList(sir); |
| 549 | } |
| 550 | |
| 551 | @Override |
Zhen Zhang | 0ccc849 | 2020-01-17 15:23:40 -0800 | [diff] [blame] | 552 | protected boolean isPageSearchEnabled(Context context) { |
Zhen Zhang | d2a7f9a | 2020-01-30 15:12:50 -0800 | [diff] [blame] | 553 | return !FeatureFlagUtils.isEnabled(context, FeatureFlags.TETHER_ALL_IN_ONE); |
Zhen Zhang | 0ccc849 | 2020-01-17 15:23:40 -0800 | [diff] [blame] | 554 | } |
| 555 | |
| 556 | @Override |
Chilun | d3358d8 | 2018-03-26 18:28:56 +0800 | [diff] [blame] | 557 | public List<String> getNonIndexableKeys(Context context) { |
| 558 | final List<String> keys = super.getNonIndexableKeys(context); |
| 559 | final ConnectivityManager cm = |
| 560 | context.getSystemService(ConnectivityManager.class); |
| 561 | |
| 562 | if (!TetherUtil.isTetherAvailable(context)) { |
| 563 | keys.add(KEY_TETHER_PREFS_SCREEN); |
| 564 | keys.add(KEY_WIFI_TETHER); |
| 565 | } |
| 566 | |
| 567 | final boolean usbAvailable = |
| 568 | cm.getTetherableUsbRegexs().length != 0; |
| 569 | if (!usbAvailable || Utils.isMonkeyRunning()) { |
| 570 | keys.add(KEY_USB_TETHER_SETTINGS); |
| 571 | } |
| 572 | |
| 573 | final boolean bluetoothAvailable = |
| 574 | cm.getTetherableBluetoothRegexs().length != 0; |
| 575 | if (!bluetoothAvailable) { |
| 576 | keys.add(KEY_ENABLE_BLUETOOTH_TETHERING); |
| 577 | } |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 578 | |
| 579 | final boolean ethernetAvailable = !TextUtils.isEmpty( |
| 580 | context.getResources().getString( |
| 581 | com.android.internal.R.string.config_ethernet_iface_regex)); |
| 582 | if (!ethernetAvailable) { |
| 583 | keys.add(KEY_ENABLE_ETHERNET_TETHERING); |
| 584 | } |
Chilun | d3358d8 | 2018-03-26 18:28:56 +0800 | [diff] [blame] | 585 | return keys; |
| 586 | } |
| 587 | }; |
| 588 | |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 589 | private static final class OnStartTetheringCallback extends |
| 590 | ConnectivityManager.OnStartTetheringCallback { |
| 591 | final WeakReference<TetherSettings> mTetherSettings; |
| 592 | |
| 593 | OnStartTetheringCallback(TetherSettings settings) { |
Fan Zhang | defb118 | 2017-07-25 14:18:47 -0700 | [diff] [blame] | 594 | mTetherSettings = new WeakReference<>(settings); |
Jeremy Klein | e3e7b95 | 2016-01-25 14:43:49 -0800 | [diff] [blame] | 595 | } |
| 596 | |
| 597 | @Override |
| 598 | public void onTetheringStarted() { |
| 599 | update(); |
| 600 | } |
| 601 | |
| 602 | @Override |
| 603 | public void onTetheringFailed() { |
| 604 | update(); |
| 605 | } |
| 606 | |
| 607 | private void update() { |
| 608 | TetherSettings settings = mTetherSettings.get(); |
| 609 | if (settings != null) { |
| 610 | settings.updateState(); |
| 611 | } |
| 612 | } |
| 613 | } |
Yuuki Habu | 557e457 | 2020-02-05 16:24:52 +0900 | [diff] [blame] | 614 | |
| 615 | private final class TetheringEventCallback implements TetheringManager.TetheringEventCallback { |
| 616 | @Override |
| 617 | public void onTetheredInterfacesChanged(List<String> interfaces) { |
| 618 | updateState(); |
| 619 | } |
| 620 | } |
| 621 | |
| 622 | private final class EthernetListener implements EthernetManager.Listener { |
| 623 | public void onAvailabilityChanged(String iface, boolean isAvailable) { |
| 624 | mHandler.post(TetherSettings.this::updateState); |
| 625 | } |
| 626 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 627 | } |