13901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt/* 23901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt * Copyright (C) 2008 The Android Open Source Project 33901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt * 43901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt * Licensed under the Apache License, Version 2.0 (the "License"); 53901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt * you may not use this file except in compliance with the License. 63901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt * You may obtain a copy of the License at 73901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt * 83901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt * http://www.apache.org/licenses/LICENSE-2.0 93901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt * 103901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt * Unless required by applicable law or agreed to in writing, software 113901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt * distributed under the License is distributed on an "AS IS" BASIS, 123901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 133901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt * See the License for the specific language governing permissions and 143901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt * limitations under the License. 153901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt */ 163901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt 173901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwaltpackage com.android.settings; 183901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt 199c602c47892e7fbe322a449162badeb9def2c4faDaisuke Miyakawaimport android.app.Activity; 200b2669647f1328d2df79fd2d259bc9d15433ba0aIrfan Sheriffimport android.app.Dialog; 2132711b6752eb73324e1b10db975ac956888eda96Danica Changimport android.bluetooth.BluetoothAdapter; 2232711b6752eb73324e1b10db975ac956888eda96Danica Changimport android.bluetooth.BluetoothPan; 239ad703cdb9a8d0972c123b041d18aa7bbeb391a4Jaikumar Ganeshimport android.bluetooth.BluetoothProfile; 243901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwaltimport android.content.BroadcastReceiver; 253901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwaltimport android.content.Context; 2684a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasaniimport android.content.DialogInterface; 273901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwaltimport android.content.Intent; 283901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwaltimport android.content.IntentFilter; 2929aab7a2ad3cabdc1681fdc93a0f00b20072d385PauloftheWestimport android.content.pm.PackageManager; 3069a09577179cc96cd90f724ad330ddde13f9eed6Mike Lockwoodimport android.hardware.usb.UsbManager; 313901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwaltimport android.net.ConnectivityManager; 3284a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasaniimport android.net.wifi.WifiConfiguration; 3384a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasaniimport android.net.wifi.WifiManager; 349c602c47892e7fbe322a449162badeb9def2c4faDaisuke Miyakawaimport android.os.Bundle; 3526dad3ecef45ffb75178fc2fe184307089815510Mike Lockwoodimport android.os.Environment; 36e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Kleinimport android.os.Handler; 37394eaa21e71ed724c6846d284ee4dd6d66a7e844Amith Yamasaniimport android.os.UserManager; 3839b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport android.support.v14.preference.SwitchPreference; 3939b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport android.support.v7.preference.Preference; 40ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silbersteinimport android.util.Log; 415c09184e0095c59e75061e96a60845556252234cFelipe Leme 42265d3c2a0c36251bf8a9f571d7239b6dd404d942Tamas Berghammerimport com.android.internal.logging.nano.MetricsProto.MetricsEvent; 435c09184e0095c59e75061e96a60845556252234cFelipe Lemeimport com.android.settings.datausage.DataSaverBackend; 44e16e44f7568d015b29b01acde01551854c9a1c5dJeff Sharkeyimport com.android.settings.wifi.WifiApDialog; 45e16e44f7568d015b29b01acde01551854c9a1c5dJeff Sharkeyimport com.android.settings.wifi.WifiApEnabler; 464896c01729df9f2e33d045e2d4ea3d843870ffb7Jason Monkimport com.android.settingslib.TetherUtil; 47e16e44f7568d015b29b01acde01551854c9a1c5dJeff Sharkey 48e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Kleinimport java.lang.ref.WeakReference; 49c4764d24837cf297440f0ee97fe8adb943c56fe0Robert Greenwaltimport java.util.ArrayList; 50f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwaltimport java.util.concurrent.atomic.AtomicReference; 51b5f144af8ecc1c2f2e45f8a7d936f4ab368fdd97Matthew Xie 52245bbaf205f9a70ea6425e9beeb130ecd89a8d05Jason Monkimport static android.net.ConnectivityManager.TETHERING_BLUETOOTH; 53245bbaf205f9a70ea6425e9beeb130ecd89a8d05Jason Monkimport static android.net.ConnectivityManager.TETHERING_USB; 54245bbaf205f9a70ea6425e9beeb130ecd89a8d05Jason Monkimport static android.net.ConnectivityManager.TETHERING_WIFI; 55245bbaf205f9a70ea6425e9beeb130ecd89a8d05Jason Monk 563901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt/* 573901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt * Displays preferences for Tethering. 583901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt */ 597dbbe131683c231f6820bca4d67853649a4836f8Sudheer Shankapublic class TetherSettings extends RestrictedSettingsFragment 605c09184e0095c59e75061e96a60845556252234cFelipe Leme implements DialogInterface.OnClickListener, Preference.OnPreferenceChangeListener, 615c09184e0095c59e75061e96a60845556252234cFelipe Leme DataSaverBackend.Listener { 6232711b6752eb73324e1b10db975ac956888eda96Danica Chang 633901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt private static final String USB_TETHER_SETTINGS = "usb_tether_settings"; 6465cff177222560f43b7da367c45ec425e86e9eecIrfan Sheriff private static final String ENABLE_WIFI_AP = "enable_wifi_ap"; 6532711b6752eb73324e1b10db975ac956888eda96Danica Chang private static final String ENABLE_BLUETOOTH_TETHERING = "enable_bluetooth_tethering"; 6637155e96332834955769d7f8e00dc391f72c61acRohit Sisodia private static final String TETHER_CHOICE = "TETHER_TYPE"; 675c09184e0095c59e75061e96a60845556252234cFelipe Leme private static final String DATA_SAVER_FOOTER = "disabled_on_data_saver"; 683901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt 69d3fed687e77ed5bfa8fd7b4fed5375e371c9c00bAmith Yamasani private static final int DIALOG_AP_SETTINGS = 1; 700b2669647f1328d2df79fd2d259bc9d15433ba0aIrfan Sheriff 71ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein private static final String TAG = "TetheringSettings"; 72ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein 73656c88cb7142595ae96e17b5ecef4fb5f511779fPauloftheWest private SwitchPreference mUsbTether; 743901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt 7565cff177222560f43b7da367c45ec425e86e9eecIrfan Sheriff private WifiApEnabler mWifiApEnabler; 76656c88cb7142595ae96e17b5ecef4fb5f511779fPauloftheWest private SwitchPreference mEnableWifiAp; 7732711b6752eb73324e1b10db975ac956888eda96Danica Chang 78656c88cb7142595ae96e17b5ecef4fb5f511779fPauloftheWest private SwitchPreference mBluetoothTether; 7932711b6752eb73324e1b10db975ac956888eda96Danica Chang 803901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt private BroadcastReceiver mTetherChangeReceiver; 813901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt 82c4764d24837cf297440f0ee97fe8adb943c56fe0Robert Greenwalt private String[] mUsbRegexs; 83c4764d24837cf297440f0ee97fe8adb943c56fe0Robert Greenwalt 84c4764d24837cf297440f0ee97fe8adb943c56fe0Robert Greenwalt private String[] mWifiRegexs; 85c4764d24837cf297440f0ee97fe8adb943c56fe0Robert Greenwalt 8632711b6752eb73324e1b10db975ac956888eda96Danica Chang private String[] mBluetoothRegexs; 874f1970fe3ea188015053c05e2e871150b7a611a4Robert Greenwalt private AtomicReference<BluetoothPan> mBluetoothPan = new AtomicReference<BluetoothPan>(); 8832711b6752eb73324e1b10db975ac956888eda96Danica Chang 89e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein private Handler mHandler = new Handler(); 90e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein private OnStartTetheringCallback mStartTetheringCallback; 91e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein 9284a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani private static final String WIFI_AP_SSID_AND_SECURITY = "wifi_ap_ssid_and_security"; 9384a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani private static final int CONFIG_SUBTEXT = R.string.wifi_tether_configure_subtext; 9484a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani 9584a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani private String[] mSecurityType; 9684a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani private Preference mCreateNetwork; 9784a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani 9884a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani private WifiApDialog mDialog; 9984a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani private WifiManager mWifiManager; 10084a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani private WifiConfiguration mWifiConfig = null; 101e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein private ConnectivityManager mCm; 10284a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani 103ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein private boolean mRestartWifiApAfterConfigChange; 104ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein 10569a09577179cc96cd90f724ad330ddde13f9eed6Mike Lockwood private boolean mUsbConnected; 10669a09577179cc96cd90f724ad330ddde13f9eed6Mike Lockwood private boolean mMassStorageActive; 10769a09577179cc96cd90f724ad330ddde13f9eed6Mike Lockwood 108c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby private boolean mBluetoothEnableForTether; 109c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby 11001b32368fffd944a0265f22db764b689179be94cIrfan Sheriff /* Stores the package name and the class name of the provisioning app */ 11101b32368fffd944a0265f22db764b689179be94cIrfan Sheriff private String[] mProvisionApp; 11201b32368fffd944a0265f22db764b689179be94cIrfan Sheriff private static final int PROVISION_REQUEST = 0; 11301b32368fffd944a0265f22db764b689179be94cIrfan Sheriff 114ee27b9de8f2ab17d50b90dd8c13546aebb4e9fc1Julia Reynolds private boolean mUnavailable; 115ee27b9de8f2ab17d50b90dd8c13546aebb4e9fc1Julia Reynolds 1165c09184e0095c59e75061e96a60845556252234cFelipe Leme private DataSaverBackend mDataSaverBackend; 1175c09184e0095c59e75061e96a60845556252234cFelipe Leme private boolean mDataSaverEnabled; 1185c09184e0095c59e75061e96a60845556252234cFelipe Leme private Preference mDataSaverFooter; 1195c09184e0095c59e75061e96a60845556252234cFelipe Leme 1203901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt @Override 1216507613ebcd22e4691c2af92a5c161bd327db336Fan Zhang public int getMetricsCategory() { 1229d1bfd1e8de6e46137a9571507c03526880d6a46Chris Wren return MetricsEvent.TETHER; 1238a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren } 1248a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren 1257dbbe131683c231f6820bca4d67853649a4836f8Sudheer Shanka public TetherSettings() { 1267dbbe131683c231f6820bca4d67853649a4836f8Sudheer Shanka super(UserManager.DISALLOW_CONFIG_TETHERING); 1277dbbe131683c231f6820bca4d67853649a4836f8Sudheer Shanka } 1287dbbe131683c231f6820bca4d67853649a4836f8Sudheer Shanka 1298a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren @Override 1309c602c47892e7fbe322a449162badeb9def2c4faDaisuke Miyakawa public void onCreate(Bundle icicle) { 1313901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt super.onCreate(icicle); 13237155e96332834955769d7f8e00dc391f72c61acRohit Sisodia 1333901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt addPreferencesFromResource(R.xml.tether_prefs); 13447ec3857a5c9551f95d3bf14484d98f8550241d8Doris Ling mFooterPreferenceMixin.createFooterPreference() 13547ec3857a5c9551f95d3bf14484d98f8550241d8Doris Ling .setTitle(R.string.tethering_footer_info); 136476d79566752bfc128a7b3ae200c735d683370f7Amith Yamasani 1375c09184e0095c59e75061e96a60845556252234cFelipe Leme mDataSaverBackend = new DataSaverBackend(getContext()); 1385c09184e0095c59e75061e96a60845556252234cFelipe Leme mDataSaverEnabled = mDataSaverBackend.isDataSaverEnabled(); 1395c09184e0095c59e75061e96a60845556252234cFelipe Leme mDataSaverFooter = findPreference(DATA_SAVER_FOOTER); 1405c09184e0095c59e75061e96a60845556252234cFelipe Leme 1417dbbe131683c231f6820bca4d67853649a4836f8Sudheer Shanka setIfOnlyAvailableForAdmins(true); 1427dbbe131683c231f6820bca4d67853649a4836f8Sudheer Shanka if (isUiRestricted()) { 143ee27b9de8f2ab17d50b90dd8c13546aebb4e9fc1Julia Reynolds mUnavailable = true; 144dd5693c6f4640de657b27ecd7758b23c663d64abDoris Ling getPreferenceScreen().removeAll(); 145ee27b9de8f2ab17d50b90dd8c13546aebb4e9fc1Julia Reynolds return; 146ee27b9de8f2ab17d50b90dd8c13546aebb4e9fc1Julia Reynolds } 147ee27b9de8f2ab17d50b90dd8c13546aebb4e9fc1Julia Reynolds 1489c602c47892e7fbe322a449162badeb9def2c4faDaisuke Miyakawa final Activity activity = getActivity(); 1499ad703cdb9a8d0972c123b041d18aa7bbeb391a4Jaikumar Ganesh BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); 1509ad703cdb9a8d0972c123b041d18aa7bbeb391a4Jaikumar Ganesh if (adapter != null) { 1519ad703cdb9a8d0972c123b041d18aa7bbeb391a4Jaikumar Ganesh adapter.getProfileProxy(activity.getApplicationContext(), mProfileServiceListener, 1529ad703cdb9a8d0972c123b041d18aa7bbeb391a4Jaikumar Ganesh BluetoothProfile.PAN); 1539ad703cdb9a8d0972c123b041d18aa7bbeb391a4Jaikumar Ganesh } 1549ad703cdb9a8d0972c123b041d18aa7bbeb391a4Jaikumar Ganesh 155aa3d2c406ed0af9bf6890e9984e6b2c1be8cbd99Irfan Sheriff mEnableWifiAp = 156656c88cb7142595ae96e17b5ecef4fb5f511779fPauloftheWest (SwitchPreference) findPreference(ENABLE_WIFI_AP); 1570f47465a3f73a4f013ec7958efec95ecbb848ba8Amith Yamasani Preference wifiApSettings = findPreference(WIFI_AP_SSID_AND_SECURITY); 158656c88cb7142595ae96e17b5ecef4fb5f511779fPauloftheWest mUsbTether = (SwitchPreference) findPreference(USB_TETHER_SETTINGS); 159656c88cb7142595ae96e17b5ecef4fb5f511779fPauloftheWest mBluetoothTether = (SwitchPreference) findPreference(ENABLE_BLUETOOTH_TETHERING); 160c4764d24837cf297440f0ee97fe8adb943c56fe0Robert Greenwalt 1615c09184e0095c59e75061e96a60845556252234cFelipe Leme mDataSaverBackend.addListener(this); 1625c09184e0095c59e75061e96a60845556252234cFelipe Leme 163ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein mCm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE); 164245bbaf205f9a70ea6425e9beeb130ecd89a8d05Jason Monk mWifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE); 16547ebb7895457160c88592248a2e9049c14e2b625Irfan Sheriff 166e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein mUsbRegexs = mCm.getTetherableUsbRegexs(); 167e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein mWifiRegexs = mCm.getTetherableWifiRegexs(); 168e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein mBluetoothRegexs = mCm.getTetherableBluetoothRegexs(); 169e434bfb216682a6ca331fa54ce58a2bff7adf8d7Robert Greenwalt 170e419bc1bed37d0584b32f0c0d54ecd9b9e1ea212Amith Yamasani final boolean usbAvailable = mUsbRegexs.length != 0; 171e419bc1bed37d0584b32f0c0d54ecd9b9e1ea212Amith Yamasani final boolean wifiAvailable = mWifiRegexs.length != 0; 172e419bc1bed37d0584b32f0c0d54ecd9b9e1ea212Amith Yamasani final boolean bluetoothAvailable = mBluetoothRegexs.length != 0; 17365cff177222560f43b7da367c45ec425e86e9eecIrfan Sheriff 17432711b6752eb73324e1b10db975ac956888eda96Danica Chang if (!usbAvailable || Utils.isMonkeyRunning()) { 17532711b6752eb73324e1b10db975ac956888eda96Danica Chang getPreferenceScreen().removePreference(mUsbTether); 17632711b6752eb73324e1b10db975ac956888eda96Danica Chang } 177e419bc1bed37d0584b32f0c0d54ecd9b9e1ea212Amith Yamasani 178aaff44c84f4e88184276064dff9e36eefde3ffcbAmith Yamasani if (wifiAvailable && !Utils.isMonkeyRunning()) { 1795c09184e0095c59e75061e96a60845556252234cFelipe Leme mWifiApEnabler = new WifiApEnabler(activity, mDataSaverBackend, mEnableWifiAp); 1800f47465a3f73a4f013ec7958efec95ecbb848ba8Amith Yamasani initWifiTethering(); 1810f47465a3f73a4f013ec7958efec95ecbb848ba8Amith Yamasani } else { 182aa3d2c406ed0af9bf6890e9984e6b2c1be8cbd99Irfan Sheriff getPreferenceScreen().removePreference(mEnableWifiAp); 183436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby getPreferenceScreen().removePreference(wifiApSettings); 18432711b6752eb73324e1b10db975ac956888eda96Danica Chang } 185e419bc1bed37d0584b32f0c0d54ecd9b9e1ea212Amith Yamasani 18632711b6752eb73324e1b10db975ac956888eda96Danica Chang if (!bluetoothAvailable) { 18732711b6752eb73324e1b10db975ac956888eda96Danica Chang getPreferenceScreen().removePreference(mBluetoothTether); 18832711b6752eb73324e1b10db975ac956888eda96Danica Chang } else { 189f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwalt BluetoothPan pan = mBluetoothPan.get(); 190f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwalt if (pan != null && pan.isTetheringOn()) { 19132711b6752eb73324e1b10db975ac956888eda96Danica Chang mBluetoothTether.setChecked(true); 19232711b6752eb73324e1b10db975ac956888eda96Danica Chang } else { 19332711b6752eb73324e1b10db975ac956888eda96Danica Chang mBluetoothTether.setChecked(false); 19432711b6752eb73324e1b10db975ac956888eda96Danica Chang } 19532711b6752eb73324e1b10db975ac956888eda96Danica Chang } 1965c09184e0095c59e75061e96a60845556252234cFelipe Leme // Set initial state based on Data Saver mode. 1975c09184e0095c59e75061e96a60845556252234cFelipe Leme onDataSaverChanged(mDataSaverBackend.isDataSaverEnabled()); 1985c09184e0095c59e75061e96a60845556252234cFelipe Leme } 1995c09184e0095c59e75061e96a60845556252234cFelipe Leme 2005c09184e0095c59e75061e96a60845556252234cFelipe Leme @Override 2015c09184e0095c59e75061e96a60845556252234cFelipe Leme public void onDestroy() { 2025c09184e0095c59e75061e96a60845556252234cFelipe Leme mDataSaverBackend.remListener(this); 20389b8babe6a7af2afbfebed80f57c1d7f39886f3dRobert Greenwalt 2040fb2f2bd009a6cfdba5ccab6a08f91d379d07d10宋凯伦 BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); 2050fb2f2bd009a6cfdba5ccab6a08f91d379d07d10宋凯伦 BluetoothProfile profile = mBluetoothPan.getAndSet(null); 2060fb2f2bd009a6cfdba5ccab6a08f91d379d07d10宋凯伦 if (profile != null && adapter != null) { 2070fb2f2bd009a6cfdba5ccab6a08f91d379d07d10宋凯伦 adapter.closeProfileProxy(BluetoothProfile.PAN, profile); 2080fb2f2bd009a6cfdba5ccab6a08f91d379d07d10宋凯伦 } 20989b8babe6a7af2afbfebed80f57c1d7f39886f3dRobert Greenwalt 2105c09184e0095c59e75061e96a60845556252234cFelipe Leme super.onDestroy(); 2115c09184e0095c59e75061e96a60845556252234cFelipe Leme } 2125c09184e0095c59e75061e96a60845556252234cFelipe Leme 2135c09184e0095c59e75061e96a60845556252234cFelipe Leme @Override 2145c09184e0095c59e75061e96a60845556252234cFelipe Leme public void onDataSaverChanged(boolean isDataSaving) { 2155c09184e0095c59e75061e96a60845556252234cFelipe Leme mDataSaverEnabled = isDataSaving; 2165c09184e0095c59e75061e96a60845556252234cFelipe Leme mEnableWifiAp.setEnabled(!mDataSaverEnabled); 2175c09184e0095c59e75061e96a60845556252234cFelipe Leme mUsbTether.setEnabled(!mDataSaverEnabled); 2185c09184e0095c59e75061e96a60845556252234cFelipe Leme mBluetoothTether.setEnabled(!mDataSaverEnabled); 2195c09184e0095c59e75061e96a60845556252234cFelipe Leme mDataSaverFooter.setVisible(mDataSaverEnabled); 2205c09184e0095c59e75061e96a60845556252234cFelipe Leme } 2215c09184e0095c59e75061e96a60845556252234cFelipe Leme 2225c09184e0095c59e75061e96a60845556252234cFelipe Leme @Override 2235c09184e0095c59e75061e96a60845556252234cFelipe Leme public void onWhitelistStatusChanged(int uid, boolean isWhitelisted) { 2245c09184e0095c59e75061e96a60845556252234cFelipe Leme } 2255c09184e0095c59e75061e96a60845556252234cFelipe Leme 2265c09184e0095c59e75061e96a60845556252234cFelipe Leme @Override 2275c09184e0095c59e75061e96a60845556252234cFelipe Leme public void onBlacklistStatusChanged(int uid, boolean isBlacklisted) { 22837155e96332834955769d7f8e00dc391f72c61acRohit Sisodia } 22937155e96332834955769d7f8e00dc391f72c61acRohit Sisodia 23084a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani private void initWifiTethering() { 23184a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani final Activity activity = getActivity(); 23284a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani mWifiConfig = mWifiManager.getWifiApConfiguration(); 23384a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani mSecurityType = getResources().getStringArray(R.array.wifi_ap_security); 23484a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani 23584a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani mCreateNetwork = findPreference(WIFI_AP_SSID_AND_SECURITY); 23684a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani 237ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein mRestartWifiApAfterConfigChange = false; 238ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein 23984a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani if (mWifiConfig == null) { 24084a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani final String s = activity.getString( 24184a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani com.android.internal.R.string.wifi_tether_configure_ssid_default); 24284a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani mCreateNetwork.setSummary(String.format(activity.getString(CONFIG_SUBTEXT), 24384a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani s, mSecurityType[WifiApDialog.OPEN_INDEX])); 24484a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani } else { 24584a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani int index = WifiApDialog.getSecurityTypeIndex(mWifiConfig); 24684a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani mCreateNetwork.setSummary(String.format(activity.getString(CONFIG_SUBTEXT), 24784a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani mWifiConfig.SSID, 24884a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani mSecurityType[index])); 24984a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani } 2503901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt } 2513901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt 2520b2669647f1328d2df79fd2d259bc9d15433ba0aIrfan Sheriff @Override 2539c602c47892e7fbe322a449162badeb9def2c4faDaisuke Miyakawa public Dialog onCreateDialog(int id) { 254d3fed687e77ed5bfa8fd7b4fed5375e371c9c00bAmith Yamasani if (id == DIALOG_AP_SETTINGS) { 25584a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani final Activity activity = getActivity(); 25684a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani mDialog = new WifiApDialog(activity, this, mWifiConfig); 25784a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani return mDialog; 2580b2669647f1328d2df79fd2d259bc9d15433ba0aIrfan Sheriff } 25984a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani 2600b2669647f1328d2df79fd2d259bc9d15433ba0aIrfan Sheriff return null; 2610b2669647f1328d2df79fd2d259bc9d15433ba0aIrfan Sheriff } 262c4764d24837cf297440f0ee97fe8adb943c56fe0Robert Greenwalt 263d65184faef1076280e121c5cbc1db863f3f37924Fan Zhang @Override 264d65184faef1076280e121c5cbc1db863f3f37924Fan Zhang public int getDialogMetricsCategory(int dialogId) { 265d65184faef1076280e121c5cbc1db863f3f37924Fan Zhang if (dialogId == DIALOG_AP_SETTINGS) { 266d65184faef1076280e121c5cbc1db863f3f37924Fan Zhang return MetricsEvent.DIALOG_AP_SETTINGS; 267d65184faef1076280e121c5cbc1db863f3f37924Fan Zhang } 268d65184faef1076280e121c5cbc1db863f3f37924Fan Zhang return 0; 269d65184faef1076280e121c5cbc1db863f3f37924Fan Zhang } 270d65184faef1076280e121c5cbc1db863f3f37924Fan Zhang 2713901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt private class TetherChangeReceiver extends BroadcastReceiver { 27232711b6752eb73324e1b10db975ac956888eda96Danica Chang @Override 2733901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt public void onReceive(Context content, Intent intent) { 274c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby String action = intent.getAction(); 275c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby if (action.equals(ConnectivityManager.ACTION_TETHER_STATE_CHANGED)) { 276a2488762a7c80eb4a22a4dd018c916784526bba4Robert Greenwalt // TODO - this should understand the interface types 277a2488762a7c80eb4a22a4dd018c916784526bba4Robert Greenwalt ArrayList<String> available = intent.getStringArrayListExtra( 278a2488762a7c80eb4a22a4dd018c916784526bba4Robert Greenwalt ConnectivityManager.EXTRA_AVAILABLE_TETHER); 279a2488762a7c80eb4a22a4dd018c916784526bba4Robert Greenwalt ArrayList<String> active = intent.getStringArrayListExtra( 280a2488762a7c80eb4a22a4dd018c916784526bba4Robert Greenwalt ConnectivityManager.EXTRA_ACTIVE_TETHER); 281a2488762a7c80eb4a22a4dd018c916784526bba4Robert Greenwalt ArrayList<String> errored = intent.getStringArrayListExtra( 282a2488762a7c80eb4a22a4dd018c916784526bba4Robert Greenwalt ConnectivityManager.EXTRA_ERRORED_TETHER); 28332711b6752eb73324e1b10db975ac956888eda96Danica Chang updateState(available.toArray(new String[available.size()]), 28432711b6752eb73324e1b10db975ac956888eda96Danica Chang active.toArray(new String[active.size()]), 28532711b6752eb73324e1b10db975ac956888eda96Danica Chang errored.toArray(new String[errored.size()])); 286ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein if (mWifiManager.getWifiApState() == WifiManager.WIFI_AP_STATE_DISABLED 287ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein && mRestartWifiApAfterConfigChange) { 288ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein mRestartWifiApAfterConfigChange = false; 289ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein Log.d(TAG, "Restarting WifiAp due to prior config change."); 290ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein startTethering(TETHERING_WIFI); 291ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein } 292cf7c2374a91621d01310341f2a2bab2c9c316c7eJason Monk } else if (action.equals(WifiManager.WIFI_AP_STATE_CHANGED_ACTION)) { 293cf7c2374a91621d01310341f2a2bab2c9c316c7eJason Monk int state = intent.getIntExtra(WifiManager.EXTRA_WIFI_AP_STATE, 0); 294cf7c2374a91621d01310341f2a2bab2c9c316c7eJason Monk if (state == WifiManager.WIFI_AP_STATE_DISABLED 295cf7c2374a91621d01310341f2a2bab2c9c316c7eJason Monk && mRestartWifiApAfterConfigChange) { 296cf7c2374a91621d01310341f2a2bab2c9c316c7eJason Monk mRestartWifiApAfterConfigChange = false; 297cf7c2374a91621d01310341f2a2bab2c9c316c7eJason Monk Log.d(TAG, "Restarting WifiAp due to prior config change."); 298cf7c2374a91621d01310341f2a2bab2c9c316c7eJason Monk startTethering(TETHERING_WIFI); 299cf7c2374a91621d01310341f2a2bab2c9c316c7eJason Monk } 30069a09577179cc96cd90f724ad330ddde13f9eed6Mike Lockwood } else if (action.equals(Intent.ACTION_MEDIA_SHARED)) { 30169a09577179cc96cd90f724ad330ddde13f9eed6Mike Lockwood mMassStorageActive = true; 30269a09577179cc96cd90f724ad330ddde13f9eed6Mike Lockwood updateState(); 30369a09577179cc96cd90f724ad330ddde13f9eed6Mike Lockwood } else if (action.equals(Intent.ACTION_MEDIA_UNSHARED)) { 30469a09577179cc96cd90f724ad330ddde13f9eed6Mike Lockwood mMassStorageActive = false; 30569a09577179cc96cd90f724ad330ddde13f9eed6Mike Lockwood updateState(); 30669a09577179cc96cd90f724ad330ddde13f9eed6Mike Lockwood } else if (action.equals(UsbManager.ACTION_USB_STATE)) { 30769a09577179cc96cd90f724ad330ddde13f9eed6Mike Lockwood mUsbConnected = intent.getBooleanExtra(UsbManager.USB_CONNECTED, false); 308a2488762a7c80eb4a22a4dd018c916784526bba4Robert Greenwalt updateState(); 309c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby } else if (action.equals(BluetoothAdapter.ACTION_STATE_CHANGED)) { 310c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby if (mBluetoothEnableForTether) { 311c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby switch (intent 312c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby .getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.ERROR)) { 313c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby case BluetoothAdapter.STATE_ON: 314e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein startTethering(TETHERING_BLUETOOTH); 315e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein mBluetoothEnableForTether = false; 316c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby break; 317c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby 318c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby case BluetoothAdapter.STATE_OFF: 319c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby case BluetoothAdapter.ERROR: 320c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby mBluetoothEnableForTether = false; 321c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby break; 322c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby 323c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby default: 324c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby // ignore transition states 325c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby } 326c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby } 32732711b6752eb73324e1b10db975ac956888eda96Danica Chang updateState(); 328a2488762a7c80eb4a22a4dd018c916784526bba4Robert Greenwalt } 3293901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt } 3303901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt } 3313901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt 3323901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt @Override 33302cf71a5916d1b0155e8fff3f62987cdc5c2b7c3Amith Yamasani public void onStart() { 33402cf71a5916d1b0155e8fff3f62987cdc5c2b7c3Amith Yamasani super.onStart(); 3353901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt 336ee27b9de8f2ab17d50b90dd8c13546aebb4e9fc1Julia Reynolds if (mUnavailable) { 3377dbbe131683c231f6820bca4d67853649a4836f8Sudheer Shanka if (!isUiRestrictedByOnlyAdmin()) { 3387dbbe131683c231f6820bca4d67853649a4836f8Sudheer Shanka getEmptyTextView().setText(R.string.tethering_settings_not_available); 339ee27b9de8f2ab17d50b90dd8c13546aebb4e9fc1Julia Reynolds } 3407dbbe131683c231f6820bca4d67853649a4836f8Sudheer Shanka getPreferenceScreen().removeAll(); 341ee27b9de8f2ab17d50b90dd8c13546aebb4e9fc1Julia Reynolds return; 342ee27b9de8f2ab17d50b90dd8c13546aebb4e9fc1Julia Reynolds } 343ee27b9de8f2ab17d50b90dd8c13546aebb4e9fc1Julia Reynolds 3449c602c47892e7fbe322a449162badeb9def2c4faDaisuke Miyakawa final Activity activity = getActivity(); 3459c602c47892e7fbe322a449162badeb9def2c4faDaisuke Miyakawa 346e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein mStartTetheringCallback = new OnStartTetheringCallback(this); 347e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein 34869a09577179cc96cd90f724ad330ddde13f9eed6Mike Lockwood mMassStorageActive = Environment.MEDIA_SHARED.equals(Environment.getExternalStorageState()); 3493901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt mTetherChangeReceiver = new TetherChangeReceiver(); 35032711b6752eb73324e1b10db975ac956888eda96Danica Chang IntentFilter filter = new IntentFilter(ConnectivityManager.ACTION_TETHER_STATE_CHANGED); 351cf7c2374a91621d01310341f2a2bab2c9c316c7eJason Monk filter.addAction(WifiManager.WIFI_AP_STATE_CHANGED_ACTION); 3529c602c47892e7fbe322a449162badeb9def2c4faDaisuke Miyakawa Intent intent = activity.registerReceiver(mTetherChangeReceiver, filter); 3533901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt 354f0ed2f3f3175457825a0b49cab72f9cb78c3b997Robert Greenwalt filter = new IntentFilter(); 35569a09577179cc96cd90f724ad330ddde13f9eed6Mike Lockwood filter.addAction(UsbManager.ACTION_USB_STATE); 35669a09577179cc96cd90f724ad330ddde13f9eed6Mike Lockwood activity.registerReceiver(mTetherChangeReceiver, filter); 35769a09577179cc96cd90f724ad330ddde13f9eed6Mike Lockwood 35869a09577179cc96cd90f724ad330ddde13f9eed6Mike Lockwood filter = new IntentFilter(); 359f0ed2f3f3175457825a0b49cab72f9cb78c3b997Robert Greenwalt filter.addAction(Intent.ACTION_MEDIA_SHARED); 360f0ed2f3f3175457825a0b49cab72f9cb78c3b997Robert Greenwalt filter.addAction(Intent.ACTION_MEDIA_UNSHARED); 361f0ed2f3f3175457825a0b49cab72f9cb78c3b997Robert Greenwalt filter.addDataScheme("file"); 3629c602c47892e7fbe322a449162badeb9def2c4faDaisuke Miyakawa activity.registerReceiver(mTetherChangeReceiver, filter); 363f0ed2f3f3175457825a0b49cab72f9cb78c3b997Robert Greenwalt 36432711b6752eb73324e1b10db975ac956888eda96Danica Chang filter = new IntentFilter(); 36532711b6752eb73324e1b10db975ac956888eda96Danica Chang filter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED); 3669c602c47892e7fbe322a449162badeb9def2c4faDaisuke Miyakawa activity.registerReceiver(mTetherChangeReceiver, filter); 36732711b6752eb73324e1b10db975ac956888eda96Danica Chang 3689c602c47892e7fbe322a449162badeb9def2c4faDaisuke Miyakawa if (intent != null) mTetherChangeReceiver.onReceive(activity, intent); 3690f47465a3f73a4f013ec7958efec95ecbb848ba8Amith Yamasani if (mWifiApEnabler != null) { 370aa3d2c406ed0af9bf6890e9984e6b2c1be8cbd99Irfan Sheriff mEnableWifiAp.setOnPreferenceChangeListener(this); 3710f47465a3f73a4f013ec7958efec95ecbb848ba8Amith Yamasani mWifiApEnabler.resume(); 3720f47465a3f73a4f013ec7958efec95ecbb848ba8Amith Yamasani } 373c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby 374c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby updateState(); 3753901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt } 3763901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt 3773901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt @Override 37802cf71a5916d1b0155e8fff3f62987cdc5c2b7c3Amith Yamasani public void onStop() { 37902cf71a5916d1b0155e8fff3f62987cdc5c2b7c3Amith Yamasani super.onStop(); 380ee27b9de8f2ab17d50b90dd8c13546aebb4e9fc1Julia Reynolds 381ee27b9de8f2ab17d50b90dd8c13546aebb4e9fc1Julia Reynolds if (mUnavailable) { 382ee27b9de8f2ab17d50b90dd8c13546aebb4e9fc1Julia Reynolds return; 383ee27b9de8f2ab17d50b90dd8c13546aebb4e9fc1Julia Reynolds } 3849c602c47892e7fbe322a449162badeb9def2c4faDaisuke Miyakawa getActivity().unregisterReceiver(mTetherChangeReceiver); 3853901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt mTetherChangeReceiver = null; 386e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein mStartTetheringCallback = null; 3870f47465a3f73a4f013ec7958efec95ecbb848ba8Amith Yamasani if (mWifiApEnabler != null) { 388aa3d2c406ed0af9bf6890e9984e6b2c1be8cbd99Irfan Sheriff mEnableWifiAp.setOnPreferenceChangeListener(null); 3890f47465a3f73a4f013ec7958efec95ecbb848ba8Amith Yamasani mWifiApEnabler.pause(); 3900f47465a3f73a4f013ec7958efec95ecbb848ba8Amith Yamasani } 3913901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt } 3923901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt 393209177aac6761db097c53152f6e9543f60748f15Robert Greenwalt private void updateState() { 394e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein String[] available = mCm.getTetherableIfaces(); 395e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein String[] tethered = mCm.getTetheredIfaces(); 396e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein String[] errored = mCm.getTetheringErroredIfaces(); 397209177aac6761db097c53152f6e9543f60748f15Robert Greenwalt updateState(available, tethered, errored); 398209177aac6761db097c53152f6e9543f60748f15Robert Greenwalt } 399209177aac6761db097c53152f6e9543f60748f15Robert Greenwalt 4000008d219a2964218477d5bd5f28a848844063c44Ben Clark private void updateState(String[] available, String[] tethered, 4010008d219a2964218477d5bd5f28a848844063c44Ben Clark String[] errored) { 40232711b6752eb73324e1b10db975ac956888eda96Danica Chang updateUsbState(available, tethered, errored); 40332711b6752eb73324e1b10db975ac956888eda96Danica Chang updateBluetoothState(available, tethered, errored); 40432711b6752eb73324e1b10db975ac956888eda96Danica Chang } 40532711b6752eb73324e1b10db975ac956888eda96Danica Chang 40632711b6752eb73324e1b10db975ac956888eda96Danica Chang 40732711b6752eb73324e1b10db975ac956888eda96Danica Chang private void updateUsbState(String[] available, String[] tethered, 40832711b6752eb73324e1b10db975ac956888eda96Danica Chang String[] errored) { 40969a09577179cc96cd90f724ad330ddde13f9eed6Mike Lockwood boolean usbAvailable = mUsbConnected && !mMassStorageActive; 410209177aac6761db097c53152f6e9543f60748f15Robert Greenwalt int usbError = ConnectivityManager.TETHER_ERROR_NO_ERROR; 4110008d219a2964218477d5bd5f28a848844063c44Ben Clark for (String s : available) { 412c4764d24837cf297440f0ee97fe8adb943c56fe0Robert Greenwalt for (String regex : mUsbRegexs) { 413209177aac6761db097c53152f6e9543f60748f15Robert Greenwalt if (s.matches(regex)) { 414209177aac6761db097c53152f6e9543f60748f15Robert Greenwalt if (usbError == ConnectivityManager.TETHER_ERROR_NO_ERROR) { 415e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein usbError = mCm.getLastTetherError(s); 416209177aac6761db097c53152f6e9543f60748f15Robert Greenwalt } 417209177aac6761db097c53152f6e9543f60748f15Robert Greenwalt } 418c4764d24837cf297440f0ee97fe8adb943c56fe0Robert Greenwalt } 419c4764d24837cf297440f0ee97fe8adb943c56fe0Robert Greenwalt } 420436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby boolean usbTethered = false; 4210008d219a2964218477d5bd5f28a848844063c44Ben Clark for (String s : tethered) { 422c4764d24837cf297440f0ee97fe8adb943c56fe0Robert Greenwalt for (String regex : mUsbRegexs) { 423c4764d24837cf297440f0ee97fe8adb943c56fe0Robert Greenwalt if (s.matches(regex)) usbTethered = true; 424c4764d24837cf297440f0ee97fe8adb943c56fe0Robert Greenwalt } 425c4764d24837cf297440f0ee97fe8adb943c56fe0Robert Greenwalt } 426436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby boolean usbErrored = false; 4270008d219a2964218477d5bd5f28a848844063c44Ben Clark for (String s: errored) { 428d5f121c66ab83f5304fca37c14ac519fcd530fb8Robert Greenwalt for (String regex : mUsbRegexs) { 429d5f121c66ab83f5304fca37c14ac519fcd530fb8Robert Greenwalt if (s.matches(regex)) usbErrored = true; 430d5f121c66ab83f5304fca37c14ac519fcd530fb8Robert Greenwalt } 431d5f121c66ab83f5304fca37c14ac519fcd530fb8Robert Greenwalt } 432c4764d24837cf297440f0ee97fe8adb943c56fe0Robert Greenwalt 433c4764d24837cf297440f0ee97fe8adb943c56fe0Robert Greenwalt if (usbTethered) { 4343901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt mUsbTether.setSummary(R.string.usb_tethering_active_subtext); 4355c09184e0095c59e75061e96a60845556252234cFelipe Leme mUsbTether.setEnabled(!mDataSaverEnabled); 436204e7c1a6ed3ad9c89e6e10fc59fc8551817c2beRobert Greenwalt mUsbTether.setChecked(true); 437c4764d24837cf297440f0ee97fe8adb943c56fe0Robert Greenwalt } else if (usbAvailable) { 438209177aac6761db097c53152f6e9543f60748f15Robert Greenwalt if (usbError == ConnectivityManager.TETHER_ERROR_NO_ERROR) { 439209177aac6761db097c53152f6e9543f60748f15Robert Greenwalt mUsbTether.setSummary(R.string.usb_tethering_available_subtext); 440209177aac6761db097c53152f6e9543f60748f15Robert Greenwalt } else { 441209177aac6761db097c53152f6e9543f60748f15Robert Greenwalt mUsbTether.setSummary(R.string.usb_tethering_errored_subtext); 442209177aac6761db097c53152f6e9543f60748f15Robert Greenwalt } 4435c09184e0095c59e75061e96a60845556252234cFelipe Leme mUsbTether.setEnabled(!mDataSaverEnabled); 444204e7c1a6ed3ad9c89e6e10fc59fc8551817c2beRobert Greenwalt mUsbTether.setChecked(false); 445d5f121c66ab83f5304fca37c14ac519fcd530fb8Robert Greenwalt } else if (usbErrored) { 446d5f121c66ab83f5304fca37c14ac519fcd530fb8Robert Greenwalt mUsbTether.setSummary(R.string.usb_tethering_errored_subtext); 447d5f121c66ab83f5304fca37c14ac519fcd530fb8Robert Greenwalt mUsbTether.setEnabled(false); 448204e7c1a6ed3ad9c89e6e10fc59fc8551817c2beRobert Greenwalt mUsbTether.setChecked(false); 44969a09577179cc96cd90f724ad330ddde13f9eed6Mike Lockwood } else if (mMassStorageActive) { 450a2488762a7c80eb4a22a4dd018c916784526bba4Robert Greenwalt mUsbTether.setSummary(R.string.usb_tethering_storage_active_subtext); 451a2488762a7c80eb4a22a4dd018c916784526bba4Robert Greenwalt mUsbTether.setEnabled(false); 452a2488762a7c80eb4a22a4dd018c916784526bba4Robert Greenwalt mUsbTether.setChecked(false); 4533901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt } else { 4543901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt mUsbTether.setSummary(R.string.usb_tethering_unavailable_subtext); 4553901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt mUsbTether.setEnabled(false); 456204e7c1a6ed3ad9c89e6e10fc59fc8551817c2beRobert Greenwalt mUsbTether.setChecked(false); 4573901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt } 4583901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt } 459209177aac6761db097c53152f6e9543f60748f15Robert Greenwalt 46032711b6752eb73324e1b10db975ac956888eda96Danica Chang private void updateBluetoothState(String[] available, String[] tethered, 46132711b6752eb73324e1b10db975ac956888eda96Danica Chang String[] errored) { 462436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby boolean bluetoothErrored = false; 46332711b6752eb73324e1b10db975ac956888eda96Danica Chang for (String s: errored) { 46432711b6752eb73324e1b10db975ac956888eda96Danica Chang for (String regex : mBluetoothRegexs) { 46532711b6752eb73324e1b10db975ac956888eda96Danica Chang if (s.matches(regex)) bluetoothErrored = true; 46632711b6752eb73324e1b10db975ac956888eda96Danica Chang } 46732711b6752eb73324e1b10db975ac956888eda96Danica Chang } 46832711b6752eb73324e1b10db975ac956888eda96Danica Chang 46932711b6752eb73324e1b10db975ac956888eda96Danica Chang BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); 470ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein if (adapter == null) { 471508c7c16abe29cdc4d2a71b272f5008d3ebe5cc4Jianzheng Zhou return; 472ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein } 47332711b6752eb73324e1b10db975ac956888eda96Danica Chang int btState = adapter.getState(); 47432711b6752eb73324e1b10db975ac956888eda96Danica Chang if (btState == BluetoothAdapter.STATE_TURNING_OFF) { 47532711b6752eb73324e1b10db975ac956888eda96Danica Chang mBluetoothTether.setEnabled(false); 476232e6fb3823bb6a26eae238b81ef969950c1d818Ryan Baxter mBluetoothTether.setSummary(R.string.bluetooth_turning_off); 47732711b6752eb73324e1b10db975ac956888eda96Danica Chang } else if (btState == BluetoothAdapter.STATE_TURNING_ON) { 47832711b6752eb73324e1b10db975ac956888eda96Danica Chang mBluetoothTether.setEnabled(false); 47932711b6752eb73324e1b10db975ac956888eda96Danica Chang mBluetoothTether.setSummary(R.string.bluetooth_turning_on); 480f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwalt } else { 481f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwalt BluetoothPan bluetoothPan = mBluetoothPan.get(); 482ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein if (btState == BluetoothAdapter.STATE_ON && bluetoothPan != null 483ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein && bluetoothPan.isTetheringOn()) { 484f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwalt mBluetoothTether.setChecked(true); 4855c09184e0095c59e75061e96a60845556252234cFelipe Leme mBluetoothTether.setEnabled(!mDataSaverEnabled); 486f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwalt int bluetoothTethered = bluetoothPan.getConnectedDevices().size(); 487f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwalt if (bluetoothTethered > 1) { 488f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwalt String summary = getString( 489f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwalt R.string.bluetooth_tethering_devices_connected_subtext, 490f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwalt bluetoothTethered); 491f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwalt mBluetoothTether.setSummary(summary); 492f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwalt } else if (bluetoothTethered == 1) { 493f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwalt mBluetoothTether.setSummary( 494f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwalt R.string.bluetooth_tethering_device_connected_subtext); 495f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwalt } else if (bluetoothErrored) { 496f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwalt mBluetoothTether.setSummary(R.string.bluetooth_tethering_errored_subtext); 497f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwalt } else { 498f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwalt mBluetoothTether.setSummary(R.string.bluetooth_tethering_available_subtext); 499f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwalt } 500c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby } else { 5015c09184e0095c59e75061e96a60845556252234cFelipe Leme mBluetoothTether.setEnabled(!mDataSaverEnabled); 502f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwalt mBluetoothTether.setChecked(false); 503f60b92bb414aefb9793e8e98fb594298ac541430Robert Greenwalt mBluetoothTether.setSummary(R.string.bluetooth_tethering_off_subtext); 50432711b6752eb73324e1b10db975ac956888eda96Danica Chang } 50532711b6752eb73324e1b10db975ac956888eda96Danica Chang } 50632711b6752eb73324e1b10db975ac956888eda96Danica Chang } 50732711b6752eb73324e1b10db975ac956888eda96Danica Chang 508e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein @Override 509aa3d2c406ed0af9bf6890e9984e6b2c1be8cbd99Irfan Sheriff public boolean onPreferenceChange(Preference preference, Object value) { 510aa3d2c406ed0af9bf6890e9984e6b2c1be8cbd99Irfan Sheriff boolean enable = (Boolean) value; 511aa3d2c406ed0af9bf6890e9984e6b2c1be8cbd99Irfan Sheriff 512aa3d2c406ed0af9bf6890e9984e6b2c1be8cbd99Irfan Sheriff if (enable) { 513e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein startTethering(TETHERING_WIFI); 514aa3d2c406ed0af9bf6890e9984e6b2c1be8cbd99Irfan Sheriff } else { 515e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein mCm.stopTethering(TETHERING_WIFI); 516aa3d2c406ed0af9bf6890e9984e6b2c1be8cbd99Irfan Sheriff } 517aa3d2c406ed0af9bf6890e9984e6b2c1be8cbd99Irfan Sheriff return false; 518aa3d2c406ed0af9bf6890e9984e6b2c1be8cbd99Irfan Sheriff } 519aa3d2c406ed0af9bf6890e9984e6b2c1be8cbd99Irfan Sheriff 52029aab7a2ad3cabdc1681fdc93a0f00b20072d385PauloftheWest public static boolean isProvisioningNeededButUnavailable(Context context) { 5214896c01729df9f2e33d045e2d4ea3d843870ffb7Jason Monk return (TetherUtil.isProvisioningNeeded(context) 5224896c01729df9f2e33d045e2d4ea3d843870ffb7Jason Monk && !isIntentAvailable(context)); 52329aab7a2ad3cabdc1681fdc93a0f00b20072d385PauloftheWest } 52429aab7a2ad3cabdc1681fdc93a0f00b20072d385PauloftheWest 5254896c01729df9f2e33d045e2d4ea3d843870ffb7Jason Monk private static boolean isIntentAvailable(Context context) { 5264896c01729df9f2e33d045e2d4ea3d843870ffb7Jason Monk String[] provisionApp = context.getResources().getStringArray( 5274896c01729df9f2e33d045e2d4ea3d843870ffb7Jason Monk com.android.internal.R.array.config_mobile_hotspot_provision_app); 52839f0e41ec793db23d6286c83601a2a0c9b13bc0dRebecca Silberstein if (provisionApp.length < 2) { 52939f0e41ec793db23d6286c83601a2a0c9b13bc0dRebecca Silberstein return false; 53039f0e41ec793db23d6286c83601a2a0c9b13bc0dRebecca Silberstein } 53129aab7a2ad3cabdc1681fdc93a0f00b20072d385PauloftheWest final PackageManager packageManager = context.getPackageManager(); 53229aab7a2ad3cabdc1681fdc93a0f00b20072d385PauloftheWest Intent intent = new Intent(Intent.ACTION_MAIN); 53329aab7a2ad3cabdc1681fdc93a0f00b20072d385PauloftheWest intent.setClassName(provisionApp[0], provisionApp[1]); 53429aab7a2ad3cabdc1681fdc93a0f00b20072d385PauloftheWest 53529aab7a2ad3cabdc1681fdc93a0f00b20072d385PauloftheWest return (packageManager.queryIntentActivities(intent, 53629aab7a2ad3cabdc1681fdc93a0f00b20072d385PauloftheWest PackageManager.MATCH_DEFAULT_ONLY).size() > 0); 53729aab7a2ad3cabdc1681fdc93a0f00b20072d385PauloftheWest } 53829aab7a2ad3cabdc1681fdc93a0f00b20072d385PauloftheWest 539e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein private void startTethering(int choice) { 540e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein if (choice == TETHERING_BLUETOOTH) { 541e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein // Turn on Bluetooth first. 542e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); 543e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein if (adapter.getState() == BluetoothAdapter.STATE_OFF) { 544e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein mBluetoothEnableForTether = true; 545e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein adapter.enable(); 546e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein mBluetoothTether.setSummary(R.string.bluetooth_turning_on); 547e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein mBluetoothTether.setEnabled(false); 548e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein return; 549aa3d2c406ed0af9bf6890e9984e6b2c1be8cbd99Irfan Sheriff } 550aa3d2c406ed0af9bf6890e9984e6b2c1be8cbd99Irfan Sheriff } 55101b32368fffd944a0265f22db764b689179be94cIrfan Sheriff 552e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein mCm.startTethering(choice, true, mStartTetheringCallback, mHandler); 55301b32368fffd944a0265f22db764b689179be94cIrfan Sheriff } 55401b32368fffd944a0265f22db764b689179be94cIrfan Sheriff 555209177aac6761db097c53152f6e9543f60748f15Robert Greenwalt @Override 55639b467482d1bf256a111c757e9b7621c6f523271Jason Monk public boolean onPreferenceTreeClick(Preference preference) { 557209177aac6761db097c53152f6e9543f60748f15Robert Greenwalt if (preference == mUsbTether) { 558e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein if (mUsbTether.isChecked()) { 559e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein startTethering(TETHERING_USB); 56001b32368fffd944a0265f22db764b689179be94cIrfan Sheriff } else { 561e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein mCm.stopTethering(TETHERING_USB); 562209177aac6761db097c53152f6e9543f60748f15Robert Greenwalt } 563c777ee29c856e1d1a2a61ccd799b6e18b50febdcJake Hamby } else if (preference == mBluetoothTether) { 564e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein if (mBluetoothTether.isChecked()) { 565e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein startTethering(TETHERING_BLUETOOTH); 56632711b6752eb73324e1b10db975ac956888eda96Danica Chang } else { 567e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein mCm.stopTethering(TETHERING_BLUETOOTH); 568e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein // No ACTION_TETHER_STATE_CHANGED is fired or bluetooth unless a device is 569e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein // connected. Need to update state manually. 570e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein updateState(); 57132711b6752eb73324e1b10db975ac956888eda96Danica Chang } 57284a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani } else if (preference == mCreateNetwork) { 57384a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani showDialog(DIALOG_AP_SETTINGS); 574209177aac6761db097c53152f6e9543f60748f15Robert Greenwalt } 5759c602c47892e7fbe322a449162badeb9def2c4faDaisuke Miyakawa 57639b467482d1bf256a111c757e9b7621c6f523271Jason Monk return super.onPreferenceTreeClick(preference); 577209177aac6761db097c53152f6e9543f60748f15Robert Greenwalt } 578209177aac6761db097c53152f6e9543f60748f15Robert Greenwalt 57984a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani public void onClick(DialogInterface dialogInterface, int button) { 58084a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani if (button == DialogInterface.BUTTON_POSITIVE) { 58184a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani mWifiConfig = mDialog.getConfig(); 58284a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani if (mWifiConfig != null) { 58384a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani /** 584233577cc255561443114d6726792b9df06c2a2a1Irfan Sheriff * if soft AP is stopped, bring up 585233577cc255561443114d6726792b9df06c2a2a1Irfan Sheriff * else restart with new config 586233577cc255561443114d6726792b9df06c2a2a1Irfan Sheriff * TODO: update config on a running access point when framework support is added 58784a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani */ 58884a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani if (mWifiManager.getWifiApState() == WifiManager.WIFI_AP_STATE_ENABLED) { 589ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein Log.d("TetheringSettings", 590ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein "Wifi AP config changed while enabled, stop and restart"); 591ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein mRestartWifiApAfterConfigChange = true; 592ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein mCm.stopTethering(TETHERING_WIFI); 59384a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani } 594ffb4fbb1a7a8df82fb8425321244cda4be5b76c2Rebecca Silberstein mWifiManager.setWifiApConfiguration(mWifiConfig); 59584a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani int index = WifiApDialog.getSecurityTypeIndex(mWifiConfig); 59684a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani mCreateNetwork.setSummary(String.format(getActivity().getString(CONFIG_SUBTEXT), 59784a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani mWifiConfig.SSID, 59884a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani mSecurityType[index])); 59984a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani } 60084a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani } 60184a042c6e9ff80d9ddb7b446b0507f6f576bc128Amith Yamasani } 602d3fed687e77ed5bfa8fd7b4fed5375e371c9c00bAmith Yamasani 603d3fed687e77ed5bfa8fd7b4fed5375e371c9c00bAmith Yamasani @Override 604d3fed687e77ed5bfa8fd7b4fed5375e371c9c00bAmith Yamasani public int getHelpResource() { 605d3fed687e77ed5bfa8fd7b4fed5375e371c9c00bAmith Yamasani return R.string.help_url_tether; 606d3fed687e77ed5bfa8fd7b4fed5375e371c9c00bAmith Yamasani } 607e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein 608e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein private BluetoothProfile.ServiceListener mProfileServiceListener = 609e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein new BluetoothProfile.ServiceListener() { 610e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein public void onServiceConnected(int profile, BluetoothProfile proxy) { 611e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein mBluetoothPan.set((BluetoothPan) proxy); 612e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein } 613e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein public void onServiceDisconnected(int profile) { 614e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein mBluetoothPan.set(null); 615e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein } 616e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein }; 617e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein 618e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein private static final class OnStartTetheringCallback extends 619e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein ConnectivityManager.OnStartTetheringCallback { 620e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein final WeakReference<TetherSettings> mTetherSettings; 621e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein 622e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein OnStartTetheringCallback(TetherSettings settings) { 623e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein mTetherSettings = new WeakReference<TetherSettings>(settings); 624e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein } 625e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein 626e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein @Override 627e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein public void onTetheringStarted() { 628e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein update(); 629e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein } 630e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein 631e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein @Override 632e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein public void onTetheringFailed() { 633e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein update(); 634e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein } 635e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein 636e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein private void update() { 637e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein TetherSettings settings = mTetherSettings.get(); 638e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein if (settings != null) { 639e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein settings.updateState(); 640e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein } 641e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein } 642e3e7b95312d9dbf38be7013fd0769ead737df58dJeremy Klein } 6433901edbdf5cb7b14d4773b3fc7adb3181519855cRobert Greenwalt} 644