Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2008 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.settings; |
| 18 | |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 19 | import com.android.settings.wifi.WifiApEnabler; |
| 20 | |
Robert Greenwalt | c3c93e5 | 2010-03-15 17:21:16 -0700 | [diff] [blame] | 21 | import android.app.AlertDialog; |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 22 | import android.app.Dialog; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame^] | 23 | import android.bluetooth.BluetoothAdapter; |
| 24 | import android.bluetooth.BluetoothPan; |
| 25 | import android.bluetooth.IBluetooth; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 26 | import android.os.Bundle; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame^] | 27 | import android.os.IBinder; |
| 28 | import android.os.RemoteException; |
| 29 | import android.os.ServiceManager; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 30 | import android.content.BroadcastReceiver; |
| 31 | import android.content.Context; |
| 32 | import android.content.Intent; |
| 33 | import android.content.IntentFilter; |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 34 | import android.content.res.AssetManager; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 35 | import android.net.ConnectivityManager; |
Mike Lockwood | 26dad3e | 2010-03-03 06:19:55 -0500 | [diff] [blame] | 36 | import android.os.Environment; |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 37 | import android.preference.CheckBoxPreference; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 38 | import android.preference.Preference; |
| 39 | import android.preference.PreferenceActivity; |
| 40 | import android.preference.PreferenceScreen; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame^] | 41 | import android.util.Log; |
Robert Greenwalt | c3c93e5 | 2010-03-15 17:21:16 -0700 | [diff] [blame] | 42 | import android.webkit.WebView; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 43 | |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 44 | import java.io.InputStream; |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 45 | import java.util.ArrayList; |
Robert Greenwalt | c3c93e5 | 2010-03-15 17:21:16 -0700 | [diff] [blame] | 46 | import java.util.Locale; |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 47 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 48 | /* |
| 49 | * Displays preferences for Tethering. |
| 50 | */ |
| 51 | public class TetherSettings extends PreferenceActivity { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame^] | 52 | private static final String TAG = "TetheringSettings"; |
| 53 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 54 | private static final String USB_TETHER_SETTINGS = "usb_tether_settings"; |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 55 | private static final String ENABLE_WIFI_AP = "enable_wifi_ap"; |
| 56 | private static final String WIFI_AP_SETTINGS = "wifi_ap_settings"; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame^] | 57 | private static final String ENABLE_BLUETOOTH_TETHERING = "enable_bluetooth_tethering"; |
| 58 | private static final String BLUETOOTH_TETHER_SETTINGS = "bluetooth_tether_settings"; |
Robert Greenwalt | c3c93e5 | 2010-03-15 17:21:16 -0700 | [diff] [blame] | 59 | private static final String TETHERING_HELP = "tethering_help"; |
Robert Greenwalt | 38925c0 | 2010-03-18 15:31:48 -0700 | [diff] [blame] | 60 | private static final String USB_HELP_MODIFIER = "usb_"; |
| 61 | private static final String WIFI_HELP_MODIFIER = "wifi_"; |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 62 | private static final String HELP_URL = "file:///android_asset/html/%y%z/tethering_%xhelp.html"; |
| 63 | private static final String HELP_PATH = "html/%y%z/tethering_help.html"; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 64 | |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 65 | private static final int DIALOG_TETHER_HELP = 1; |
| 66 | |
| 67 | private WebView mView; |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 68 | private CheckBoxPreference mUsbTether; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 69 | |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 70 | private CheckBoxPreference mEnableWifiAp; |
| 71 | private PreferenceScreen mWifiApSettings; |
| 72 | private WifiApEnabler mWifiApEnabler; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame^] | 73 | |
| 74 | private CheckBoxPreference mBluetoothTether; |
| 75 | private PreferenceScreen mBluetoothSettings; |
| 76 | |
Robert Greenwalt | c3c93e5 | 2010-03-15 17:21:16 -0700 | [diff] [blame] | 77 | private PreferenceScreen mTetherHelp; |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 78 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 79 | private BroadcastReceiver mTetherChangeReceiver; |
| 80 | |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 81 | private String[] mUsbRegexs; |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 82 | |
| 83 | private String[] mWifiRegexs; |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 84 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame^] | 85 | private String[] mBluetoothRegexs; |
| 86 | private BluetoothPan mBluetoothPan; |
| 87 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 88 | @Override |
| 89 | protected void onCreate(Bundle icicle) { |
| 90 | super.onCreate(icicle); |
| 91 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame^] | 92 | mBluetoothPan = new BluetoothPan(this); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 93 | addPreferencesFromResource(R.xml.tether_prefs); |
| 94 | |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 95 | mEnableWifiAp = (CheckBoxPreference) findPreference(ENABLE_WIFI_AP); |
| 96 | mWifiApSettings = (PreferenceScreen) findPreference(WIFI_AP_SETTINGS); |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 97 | mUsbTether = (CheckBoxPreference) findPreference(USB_TETHER_SETTINGS); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame^] | 98 | mBluetoothTether = (CheckBoxPreference) findPreference(ENABLE_BLUETOOTH_TETHERING); |
| 99 | mBluetoothSettings = (PreferenceScreen) findPreference(BLUETOOTH_TETHER_SETTINGS); |
Robert Greenwalt | c3c93e5 | 2010-03-15 17:21:16 -0700 | [diff] [blame] | 100 | mTetherHelp = (PreferenceScreen) findPreference(TETHERING_HELP); |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 101 | |
| 102 | ConnectivityManager cm = |
| 103 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
Irfan Sheriff | 47ebb78 | 2010-03-10 08:27:15 -0800 | [diff] [blame] | 104 | |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 105 | mUsbRegexs = cm.getTetherableUsbRegexs(); |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 106 | mWifiRegexs = cm.getTetherableWifiRegexs(); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame^] | 107 | mBluetoothRegexs = cm.getTetherableBluetoothRegexs(); |
| 108 | |
| 109 | boolean usbAvailable = mUsbRegexs.length != 0; |
| 110 | boolean wifiAvailable = mWifiRegexs.length != 0; |
| 111 | boolean bluetoothAvailable = mBluetoothRegexs.length != 0; |
| 112 | |
| 113 | |
| 114 | if (!usbAvailable || Utils.isMonkeyRunning()) { |
| 115 | getPreferenceScreen().removePreference(mUsbTether); |
| 116 | } |
| 117 | if (!wifiAvailable) { |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 118 | getPreferenceScreen().removePreference(mEnableWifiAp); |
| 119 | getPreferenceScreen().removePreference(mWifiApSettings); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame^] | 120 | } |
| 121 | if (!bluetoothAvailable) { |
| 122 | getPreferenceScreen().removePreference(mBluetoothTether); |
| 123 | getPreferenceScreen().removePreference(mBluetoothSettings); |
| 124 | } else { |
| 125 | if (mBluetoothPan.isTetheringOn()) { |
| 126 | mBluetoothTether.setChecked(true); |
| 127 | mBluetoothSettings.setEnabled(true); |
| 128 | } else { |
| 129 | mBluetoothTether.setChecked(false); |
| 130 | mBluetoothSettings.setEnabled(false); |
| 131 | } |
| 132 | } |
| 133 | if (wifiAvailable && usbAvailable && bluetoothAvailable){ |
| 134 | setTitle(R.string.tether_settings_title_all); |
| 135 | } else if (wifiAvailable && usbAvailable){ |
| 136 | setTitle(R.string.tether_settings_title_all); |
| 137 | } else if (wifiAvailable && bluetoothAvailable){ |
| 138 | setTitle(R.string.tether_settings_title_all); |
| 139 | } else if (wifiAvailable) { |
| 140 | setTitle(R.string.tether_settings_title_wifi); |
| 141 | } else if (usbAvailable && bluetoothAvailable) { |
| 142 | setTitle(R.string.tether_settings_title_usb_bluetooth); |
| 143 | } else if (usbAvailable) { |
Robert Greenwalt | e434bfb | 2010-05-08 15:20:24 -0700 | [diff] [blame] | 144 | setTitle(R.string.tether_settings_title_usb); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame^] | 145 | } else { |
| 146 | setTitle(R.string.tether_settings_title_bluetooth); |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 147 | } |
| 148 | mWifiApEnabler = new WifiApEnabler(this, mEnableWifiAp); |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 149 | mView = new WebView(this); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 150 | } |
| 151 | |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 152 | @Override |
| 153 | protected Dialog onCreateDialog(int id) { |
| 154 | if (id == DIALOG_TETHER_HELP) { |
| 155 | Locale locale = Locale.getDefault(); |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 156 | |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 157 | // check for the full language + country resource, if not there, try just language |
| 158 | AssetManager am = getAssets(); |
| 159 | String path = HELP_PATH.replace("%y", locale.getLanguage().toLowerCase()); |
| 160 | path = path.replace("%z", "_"+locale.getCountry().toLowerCase()); |
| 161 | boolean useCountry = true; |
| 162 | InputStream is = null; |
| 163 | try { |
| 164 | is = am.open(path); |
| 165 | } catch (Exception e) { |
| 166 | useCountry = false; |
| 167 | } finally { |
| 168 | if (is != null) { |
| 169 | try { |
| 170 | is.close(); |
| 171 | } catch (Exception e) {} |
| 172 | } |
| 173 | } |
| 174 | String url = HELP_URL.replace("%y", locale.getLanguage().toLowerCase()); |
| 175 | url = url.replace("%z", (useCountry ? "_"+locale.getCountry().toLowerCase() : "")); |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 176 | if ((mUsbRegexs.length != 0) && (mWifiRegexs.length == 0)) { |
| 177 | url = url.replace("%x", USB_HELP_MODIFIER); |
| 178 | } else if ((mWifiRegexs.length != 0) && (mUsbRegexs.length == 0)) { |
| 179 | url = url.replace("%x", WIFI_HELP_MODIFIER); |
| 180 | } else { |
| 181 | // could assert that both wifi and usb have regexs, but the default |
| 182 | // is to use this anyway so no check is needed |
| 183 | url = url.replace("%x", ""); |
| 184 | } |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 185 | |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 186 | mView.loadUrl(url); |
| 187 | |
| 188 | return new AlertDialog.Builder(this) |
| 189 | .setCancelable(true) |
| 190 | .setTitle(R.string.tethering_help_button_text) |
| 191 | .setView(mView) |
| 192 | .create(); |
| 193 | } |
| 194 | return null; |
| 195 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 196 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 197 | private class TetherChangeReceiver extends BroadcastReceiver { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame^] | 198 | @Override |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 199 | public void onReceive(Context content, Intent intent) { |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 200 | if (intent.getAction().equals(ConnectivityManager.ACTION_TETHER_STATE_CHANGED)) { |
| 201 | // TODO - this should understand the interface types |
| 202 | ArrayList<String> available = intent.getStringArrayListExtra( |
| 203 | ConnectivityManager.EXTRA_AVAILABLE_TETHER); |
| 204 | ArrayList<String> active = intent.getStringArrayListExtra( |
| 205 | ConnectivityManager.EXTRA_ACTIVE_TETHER); |
| 206 | ArrayList<String> errored = intent.getStringArrayListExtra( |
| 207 | ConnectivityManager.EXTRA_ERRORED_TETHER); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame^] | 208 | updateState(available.toArray(new String[available.size()]), |
| 209 | active.toArray(new String[active.size()]), |
| 210 | errored.toArray(new String[errored.size()])); |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 211 | } else if (intent.getAction().equals(Intent.ACTION_MEDIA_SHARED) || |
| 212 | intent.getAction().equals(Intent.ACTION_MEDIA_UNSHARED)) { |
| 213 | updateState(); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame^] | 214 | } else if (intent.getAction().equals(BluetoothAdapter.ACTION_STATE_CHANGED)) { |
| 215 | updateState(); |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 216 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 217 | } |
| 218 | } |
| 219 | |
| 220 | @Override |
| 221 | protected void onResume() { |
| 222 | super.onResume(); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 223 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 224 | mTetherChangeReceiver = new TetherChangeReceiver(); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame^] | 225 | IntentFilter filter = new IntentFilter(ConnectivityManager.ACTION_TETHER_STATE_CHANGED); |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 226 | Intent intent = registerReceiver(mTetherChangeReceiver, filter); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 227 | |
Robert Greenwalt | f0ed2f3 | 2010-03-12 10:28:35 -0800 | [diff] [blame] | 228 | filter = new IntentFilter(); |
| 229 | filter.addAction(Intent.ACTION_MEDIA_SHARED); |
| 230 | filter.addAction(Intent.ACTION_MEDIA_UNSHARED); |
| 231 | filter.addDataScheme("file"); |
| 232 | registerReceiver(mTetherChangeReceiver, filter); |
| 233 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame^] | 234 | filter = new IntentFilter(); |
| 235 | filter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED); |
| 236 | registerReceiver(mTetherChangeReceiver, filter); |
| 237 | |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 238 | if (intent != null) mTetherChangeReceiver.onReceive(this, intent); |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 239 | mWifiApEnabler.resume(); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 240 | } |
| 241 | |
| 242 | @Override |
| 243 | protected void onPause() { |
| 244 | super.onPause(); |
| 245 | unregisterReceiver(mTetherChangeReceiver); |
| 246 | mTetherChangeReceiver = null; |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 247 | mWifiApEnabler.pause(); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 248 | } |
| 249 | |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 250 | private void updateState() { |
| 251 | ConnectivityManager cm = |
| 252 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
| 253 | |
| 254 | String[] available = cm.getTetherableIfaces(); |
| 255 | String[] tethered = cm.getTetheredIfaces(); |
| 256 | String[] errored = cm.getTetheringErroredIfaces(); |
| 257 | updateState(available, tethered, errored); |
| 258 | } |
| 259 | |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 260 | private void updateState(String[] available, String[] tethered, |
| 261 | String[] errored) { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame^] | 262 | updateUsbState(available, tethered, errored); |
| 263 | updateBluetoothState(available, tethered, errored); |
| 264 | } |
| 265 | |
| 266 | |
| 267 | private void updateUsbState(String[] available, String[] tethered, |
| 268 | String[] errored) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 269 | ConnectivityManager cm = |
| 270 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 271 | boolean usbTethered = false; |
| 272 | boolean usbAvailable = false; |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 273 | int usbError = ConnectivityManager.TETHER_ERROR_NO_ERROR; |
Robert Greenwalt | d5f121c | 2010-03-02 17:33:11 -0800 | [diff] [blame] | 274 | boolean usbErrored = false; |
Mike Lockwood | 26dad3e | 2010-03-03 06:19:55 -0500 | [diff] [blame] | 275 | boolean massStorageActive = |
| 276 | Environment.MEDIA_SHARED.equals(Environment.getExternalStorageState()); |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 277 | for (String s : available) { |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 278 | for (String regex : mUsbRegexs) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 279 | if (s.matches(regex)) { |
| 280 | usbAvailable = true; |
| 281 | if (usbError == ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 282 | usbError = cm.getLastTetherError(s); |
| 283 | } |
| 284 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 285 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 286 | } |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 287 | for (String s : tethered) { |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 288 | for (String regex : mUsbRegexs) { |
| 289 | if (s.matches(regex)) usbTethered = true; |
| 290 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 291 | } |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 292 | for (String s: errored) { |
Robert Greenwalt | d5f121c | 2010-03-02 17:33:11 -0800 | [diff] [blame] | 293 | for (String regex : mUsbRegexs) { |
| 294 | if (s.matches(regex)) usbErrored = true; |
| 295 | } |
Robert Greenwalt | d5f121c | 2010-03-02 17:33:11 -0800 | [diff] [blame] | 296 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 297 | |
| 298 | if (usbTethered) { |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 299 | mUsbTether.setSummary(R.string.usb_tethering_active_subtext); |
| 300 | mUsbTether.setEnabled(true); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 301 | mUsbTether.setChecked(true); |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 302 | } else if (usbAvailable) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 303 | if (usbError == ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 304 | mUsbTether.setSummary(R.string.usb_tethering_available_subtext); |
| 305 | } else { |
| 306 | mUsbTether.setSummary(R.string.usb_tethering_errored_subtext); |
| 307 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 308 | mUsbTether.setEnabled(true); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 309 | mUsbTether.setChecked(false); |
Robert Greenwalt | d5f121c | 2010-03-02 17:33:11 -0800 | [diff] [blame] | 310 | } else if (usbErrored) { |
| 311 | mUsbTether.setSummary(R.string.usb_tethering_errored_subtext); |
| 312 | mUsbTether.setEnabled(false); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 313 | mUsbTether.setChecked(false); |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 314 | } else if (massStorageActive) { |
| 315 | mUsbTether.setSummary(R.string.usb_tethering_storage_active_subtext); |
| 316 | mUsbTether.setEnabled(false); |
| 317 | mUsbTether.setChecked(false); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 318 | } else { |
| 319 | mUsbTether.setSummary(R.string.usb_tethering_unavailable_subtext); |
| 320 | mUsbTether.setEnabled(false); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 321 | mUsbTether.setChecked(false); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 322 | } |
| 323 | } |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 324 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame^] | 325 | private void updateBluetoothState(String[] available, String[] tethered, |
| 326 | String[] errored) { |
| 327 | ConnectivityManager cm = |
| 328 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
| 329 | boolean bluetoothTethered = false; |
| 330 | boolean bluetoothAvailable = false; |
| 331 | int bluetoothError = ConnectivityManager.TETHER_ERROR_NO_ERROR; |
| 332 | boolean bluetoothErrored = false; |
| 333 | for (String s : available) { |
| 334 | for (String regex : mBluetoothRegexs) { |
| 335 | if (s.matches(regex)) { |
| 336 | bluetoothAvailable = true; |
| 337 | if (bluetoothError == ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 338 | bluetoothError = cm.getLastTetherError(s); |
| 339 | } |
| 340 | } |
| 341 | } |
| 342 | } |
| 343 | for (String s : tethered) { |
| 344 | for (String regex : mBluetoothRegexs) { |
| 345 | if (s.matches(regex)) bluetoothTethered = true; |
| 346 | } |
| 347 | } |
| 348 | for (String s: errored) { |
| 349 | for (String regex : mBluetoothRegexs) { |
| 350 | if (s.matches(regex)) bluetoothErrored = true; |
| 351 | } |
| 352 | } |
| 353 | |
| 354 | BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); |
| 355 | int btState = adapter.getState(); |
| 356 | if (btState == BluetoothAdapter.STATE_TURNING_OFF) { |
| 357 | mBluetoothTether.setEnabled(false); |
| 358 | mBluetoothSettings.setEnabled(false); |
| 359 | mBluetoothTether.setSummary(R.string.wifi_stopping); |
| 360 | } else if (btState == BluetoothAdapter.STATE_TURNING_ON) { |
| 361 | mBluetoothTether.setEnabled(false); |
| 362 | mBluetoothSettings.setEnabled(false); |
| 363 | mBluetoothTether.setSummary(R.string.bluetooth_turning_on); |
| 364 | } else if (mBluetoothPan.isTetheringOn()) { |
| 365 | mBluetoothTether.setChecked(true); |
| 366 | if (btState == BluetoothAdapter.STATE_ON) { |
| 367 | mBluetoothTether.setEnabled(true); |
| 368 | mBluetoothSettings.setEnabled(true); |
| 369 | if (bluetoothTethered) { |
| 370 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_connected_subtext); |
| 371 | } else if (bluetoothErrored) { |
| 372 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_errored_subtext); |
| 373 | } else { |
| 374 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_available_subtext); |
| 375 | } |
| 376 | } |
| 377 | } else { |
| 378 | mBluetoothTether.setEnabled(true); |
| 379 | mBluetoothTether.setChecked(false); |
| 380 | mBluetoothSettings.setEnabled(false); |
| 381 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_off_subtext); |
| 382 | } |
| 383 | } |
| 384 | |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 385 | @Override |
| 386 | public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) { |
| 387 | if (preference == mUsbTether) { |
| 388 | boolean newState = mUsbTether.isChecked(); |
| 389 | |
| 390 | ConnectivityManager cm = |
| 391 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
| 392 | |
| 393 | if (newState) { |
| 394 | String[] available = cm.getTetherableIfaces(); |
| 395 | |
| 396 | String usbIface = findIface(available, mUsbRegexs); |
| 397 | if (usbIface == null) { |
| 398 | updateState(); |
| 399 | return true; |
| 400 | } |
| 401 | if (cm.tether(usbIface) != ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 402 | mUsbTether.setChecked(false); |
| 403 | mUsbTether.setSummary(R.string.usb_tethering_errored_subtext); |
| 404 | return true; |
| 405 | } |
| 406 | mUsbTether.setSummary(""); |
| 407 | } else { |
| 408 | String [] tethered = cm.getTetheredIfaces(); |
| 409 | |
| 410 | String usbIface = findIface(tethered, mUsbRegexs); |
| 411 | if (usbIface == null) { |
| 412 | updateState(); |
| 413 | return true; |
| 414 | } |
| 415 | if (cm.untether(usbIface) != ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 416 | mUsbTether.setSummary(R.string.usb_tethering_errored_subtext); |
| 417 | return true; |
| 418 | } |
| 419 | mUsbTether.setSummary(""); |
| 420 | } |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame^] | 421 | } else if(preference == mBluetoothTether) { |
| 422 | boolean bluetoothTetherState = mBluetoothTether.isChecked(); |
Robert Greenwalt | 38925c0 | 2010-03-18 15:31:48 -0700 | [diff] [blame] | 423 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame^] | 424 | if (bluetoothTetherState) { |
| 425 | // turn on Bluetooth first |
| 426 | BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); |
| 427 | if (adapter.getState() == BluetoothAdapter.STATE_OFF) { |
| 428 | adapter.enable(); |
| 429 | mBluetoothTether.setSummary(R.string.bluetooth_turning_on); |
| 430 | mBluetoothTether.setEnabled(false); |
| 431 | mBluetoothSettings.setEnabled(false); |
| 432 | } else { |
| 433 | mBluetoothSettings.setEnabled(true); |
| 434 | } |
| 435 | |
| 436 | mBluetoothPan.setBluetoothTethering(true, |
| 437 | BluetoothPan.NAP_ROLE, BluetoothPan.NAP_BRIDGE); |
| 438 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_available_subtext); |
| 439 | } else { |
| 440 | boolean errored = false; |
| 441 | |
| 442 | ConnectivityManager cm = |
| 443 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
| 444 | String [] tethered = cm.getTetheredIfaces(); |
| 445 | String bluetoothIface = findIface(tethered, mBluetoothRegexs); |
| 446 | if (bluetoothIface != null && |
| 447 | cm.untether(bluetoothIface) != ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 448 | errored = true; |
| 449 | } |
| 450 | |
| 451 | mBluetoothPan.setBluetoothTethering(false, |
| 452 | BluetoothPan.NAP_ROLE, BluetoothPan.NAP_BRIDGE); |
| 453 | |
| 454 | mBluetoothSettings.setEnabled(false); |
| 455 | if (errored) { |
| 456 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_errored_subtext); |
| 457 | } else { |
| 458 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_off_subtext); |
| 459 | } |
| 460 | } |
| 461 | } else if (preference == mTetherHelp) { |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 462 | showDialog(DIALOG_TETHER_HELP); |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 463 | } |
| 464 | return false; |
| 465 | } |
| 466 | |
| 467 | private String findIface(String[] ifaces, String[] regexes) { |
| 468 | for (String iface : ifaces) { |
| 469 | for (String regex : regexes) { |
| 470 | if (iface.matches(regex)) { |
| 471 | return iface; |
| 472 | } |
| 473 | } |
| 474 | } |
| 475 | return null; |
| 476 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 477 | } |