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 | |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 21 | import android.app.Activity; |
Robert Greenwalt | c3c93e5 | 2010-03-15 17:21:16 -0700 | [diff] [blame] | 22 | import android.app.AlertDialog; |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 23 | import android.app.Dialog; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 24 | import android.bluetooth.BluetoothAdapter; |
| 25 | import android.bluetooth.BluetoothPan; |
Jaikumar Ganesh | 9ad703c | 2011-02-23 13:08:09 -0800 | [diff] [blame] | 26 | import android.bluetooth.BluetoothProfile; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 27 | import android.content.BroadcastReceiver; |
| 28 | import android.content.Context; |
| 29 | import android.content.Intent; |
| 30 | import android.content.IntentFilter; |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 31 | import android.content.res.AssetManager; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 32 | import android.net.ConnectivityManager; |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 33 | import android.os.Bundle; |
Mike Lockwood | 26dad3e | 2010-03-03 06:19:55 -0500 | [diff] [blame] | 34 | import android.os.Environment; |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 35 | import android.preference.CheckBoxPreference; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 36 | import android.preference.Preference; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 37 | import android.preference.PreferenceScreen; |
Amith Yamasani | 476d795 | 2011-01-21 09:28:31 -0800 | [diff] [blame] | 38 | import android.view.ViewGroup; |
| 39 | import android.view.ViewParent; |
Robert Greenwalt | c3c93e5 | 2010-03-15 17:21:16 -0700 | [diff] [blame] | 40 | import android.webkit.WebView; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 41 | |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 42 | import java.io.InputStream; |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 43 | import java.util.ArrayList; |
Robert Greenwalt | c3c93e5 | 2010-03-15 17:21:16 -0700 | [diff] [blame] | 44 | import java.util.Locale; |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 45 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 46 | /* |
| 47 | * Displays preferences for Tethering. |
| 48 | */ |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 49 | public class TetherSettings extends SettingsPreferenceFragment { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 50 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 51 | private static final String USB_TETHER_SETTINGS = "usb_tether_settings"; |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 52 | private static final String ENABLE_WIFI_AP = "enable_wifi_ap"; |
| 53 | private static final String WIFI_AP_SETTINGS = "wifi_ap_settings"; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 54 | private static final String ENABLE_BLUETOOTH_TETHERING = "enable_bluetooth_tethering"; |
Robert Greenwalt | c3c93e5 | 2010-03-15 17:21:16 -0700 | [diff] [blame] | 55 | private static final String TETHERING_HELP = "tethering_help"; |
Robert Greenwalt | 38925c0 | 2010-03-18 15:31:48 -0700 | [diff] [blame] | 56 | private static final String USB_HELP_MODIFIER = "usb_"; |
| 57 | private static final String WIFI_HELP_MODIFIER = "wifi_"; |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 58 | private static final String HELP_URL = "file:///android_asset/html/%y%z/tethering_%xhelp.html"; |
| 59 | private static final String HELP_PATH = "html/%y%z/tethering_help.html"; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 60 | |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 61 | private static final int DIALOG_TETHER_HELP = 1; |
| 62 | |
| 63 | private WebView mView; |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 64 | private CheckBoxPreference mUsbTether; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 65 | |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 66 | private WifiApEnabler mWifiApEnabler; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 67 | |
| 68 | private CheckBoxPreference mBluetoothTether; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 69 | |
Robert Greenwalt | c3c93e5 | 2010-03-15 17:21:16 -0700 | [diff] [blame] | 70 | private PreferenceScreen mTetherHelp; |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 71 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 72 | private BroadcastReceiver mTetherChangeReceiver; |
| 73 | |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 74 | private String[] mUsbRegexs; |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 75 | |
| 76 | private String[] mWifiRegexs; |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 77 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 78 | private String[] mBluetoothRegexs; |
| 79 | private BluetoothPan mBluetoothPan; |
| 80 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 81 | @Override |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 82 | public void onCreate(Bundle icicle) { |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 83 | super.onCreate(icicle); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 84 | addPreferencesFromResource(R.xml.tether_prefs); |
Amith Yamasani | 476d795 | 2011-01-21 09:28:31 -0800 | [diff] [blame] | 85 | |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 86 | final Activity activity = getActivity(); |
Jaikumar Ganesh | 9ad703c | 2011-02-23 13:08:09 -0800 | [diff] [blame] | 87 | BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); |
| 88 | if (adapter != null) { |
| 89 | adapter.getProfileProxy(activity.getApplicationContext(), mProfileServiceListener, |
| 90 | BluetoothProfile.PAN); |
| 91 | } |
| 92 | |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame^] | 93 | CheckBoxPreference enableWifiAp = |
| 94 | (CheckBoxPreference) findPreference(ENABLE_WIFI_AP); |
| 95 | Preference wifiApSettings = findPreference(WIFI_AP_SETTINGS); |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 96 | mUsbTether = (CheckBoxPreference) findPreference(USB_TETHER_SETTINGS); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 97 | mBluetoothTether = (CheckBoxPreference) findPreference(ENABLE_BLUETOOTH_TETHERING); |
Robert Greenwalt | c3c93e5 | 2010-03-15 17:21:16 -0700 | [diff] [blame] | 98 | mTetherHelp = (PreferenceScreen) findPreference(TETHERING_HELP); |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 99 | |
| 100 | ConnectivityManager cm = |
| 101 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
Irfan Sheriff | 47ebb78 | 2010-03-10 08:27:15 -0800 | [diff] [blame] | 102 | |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 103 | mUsbRegexs = cm.getTetherableUsbRegexs(); |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 104 | mWifiRegexs = cm.getTetherableWifiRegexs(); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 105 | mBluetoothRegexs = cm.getTetherableBluetoothRegexs(); |
| 106 | |
Amith Yamasani | e419bc1 | 2011-02-14 14:19:08 -0800 | [diff] [blame] | 107 | final boolean usbAvailable = mUsbRegexs.length != 0; |
| 108 | final boolean wifiAvailable = mWifiRegexs.length != 0; |
| 109 | final boolean bluetoothAvailable = mBluetoothRegexs.length != 0; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 110 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 111 | if (!usbAvailable || Utils.isMonkeyRunning()) { |
| 112 | getPreferenceScreen().removePreference(mUsbTether); |
| 113 | } |
Amith Yamasani | e419bc1 | 2011-02-14 14:19:08 -0800 | [diff] [blame] | 114 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 115 | if (!wifiAvailable) { |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame^] | 116 | getPreferenceScreen().removePreference(enableWifiAp); |
| 117 | getPreferenceScreen().removePreference(wifiApSettings); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 118 | } |
Amith Yamasani | e419bc1 | 2011-02-14 14:19:08 -0800 | [diff] [blame] | 119 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 120 | if (!bluetoothAvailable) { |
| 121 | getPreferenceScreen().removePreference(mBluetoothTether); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 122 | } else { |
Jaikumar Ganesh | 9ad703c | 2011-02-23 13:08:09 -0800 | [diff] [blame] | 123 | if (mBluetoothPan != null && mBluetoothPan.isTetheringOn()) { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 124 | mBluetoothTether.setChecked(true); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 125 | } else { |
| 126 | mBluetoothTether.setChecked(false); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 127 | } |
| 128 | } |
Amith Yamasani | e419bc1 | 2011-02-14 14:19:08 -0800 | [diff] [blame] | 129 | |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame^] | 130 | mWifiApEnabler = new WifiApEnabler(activity, enableWifiAp); |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 131 | mView = new WebView(activity); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 132 | } |
| 133 | |
Jaikumar Ganesh | 9ad703c | 2011-02-23 13:08:09 -0800 | [diff] [blame] | 134 | private BluetoothProfile.ServiceListener mProfileServiceListener = |
| 135 | new BluetoothProfile.ServiceListener() { |
| 136 | public void onServiceConnected(int profile, BluetoothProfile proxy) { |
| 137 | mBluetoothPan = (BluetoothPan) proxy; |
| 138 | } |
| 139 | public void onServiceDisconnected(int profile) { |
| 140 | mBluetoothPan = null; |
| 141 | } |
| 142 | }; |
| 143 | |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 144 | @Override |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 145 | public Dialog onCreateDialog(int id) { |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 146 | if (id == DIALOG_TETHER_HELP) { |
| 147 | Locale locale = Locale.getDefault(); |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 148 | |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 149 | // check for the full language + country resource, if not there, try just language |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 150 | final AssetManager am = getActivity().getAssets(); |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 151 | String path = HELP_PATH.replace("%y", locale.getLanguage().toLowerCase()); |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame^] | 152 | path = path.replace("%z", '_'+locale.getCountry().toLowerCase()); |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 153 | boolean useCountry = true; |
| 154 | InputStream is = null; |
| 155 | try { |
| 156 | is = am.open(path); |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame^] | 157 | } catch (Exception ignored) { |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 158 | useCountry = false; |
| 159 | } finally { |
| 160 | if (is != null) { |
| 161 | try { |
| 162 | is.close(); |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame^] | 163 | } catch (Exception ignored) {} |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 164 | } |
| 165 | } |
| 166 | String url = HELP_URL.replace("%y", locale.getLanguage().toLowerCase()); |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame^] | 167 | url = url.replace("%z", useCountry ? '_'+locale.getCountry().toLowerCase() : ""); |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 168 | if ((mUsbRegexs.length != 0) && (mWifiRegexs.length == 0)) { |
| 169 | url = url.replace("%x", USB_HELP_MODIFIER); |
| 170 | } else if ((mWifiRegexs.length != 0) && (mUsbRegexs.length == 0)) { |
| 171 | url = url.replace("%x", WIFI_HELP_MODIFIER); |
| 172 | } else { |
| 173 | // could assert that both wifi and usb have regexs, but the default |
| 174 | // is to use this anyway so no check is needed |
| 175 | url = url.replace("%x", ""); |
| 176 | } |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 177 | |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 178 | mView.loadUrl(url); |
Amith Yamasani | 476d795 | 2011-01-21 09:28:31 -0800 | [diff] [blame] | 179 | // Detach from old parent first |
| 180 | ViewParent parent = mView.getParent(); |
| 181 | if (parent != null && parent instanceof ViewGroup) { |
| 182 | ((ViewGroup) parent).removeView(mView); |
| 183 | } |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 184 | return new AlertDialog.Builder(getActivity()) |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 185 | .setCancelable(true) |
| 186 | .setTitle(R.string.tethering_help_button_text) |
| 187 | .setView(mView) |
| 188 | .create(); |
| 189 | } |
| 190 | return null; |
| 191 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 192 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 193 | private class TetherChangeReceiver extends BroadcastReceiver { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 194 | @Override |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 195 | public void onReceive(Context content, Intent intent) { |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 196 | if (intent.getAction().equals(ConnectivityManager.ACTION_TETHER_STATE_CHANGED)) { |
| 197 | // TODO - this should understand the interface types |
| 198 | ArrayList<String> available = intent.getStringArrayListExtra( |
| 199 | ConnectivityManager.EXTRA_AVAILABLE_TETHER); |
| 200 | ArrayList<String> active = intent.getStringArrayListExtra( |
| 201 | ConnectivityManager.EXTRA_ACTIVE_TETHER); |
| 202 | ArrayList<String> errored = intent.getStringArrayListExtra( |
| 203 | ConnectivityManager.EXTRA_ERRORED_TETHER); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 204 | updateState(available.toArray(new String[available.size()]), |
| 205 | active.toArray(new String[active.size()]), |
| 206 | errored.toArray(new String[errored.size()])); |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 207 | } else if (intent.getAction().equals(Intent.ACTION_MEDIA_SHARED) || |
| 208 | intent.getAction().equals(Intent.ACTION_MEDIA_UNSHARED)) { |
| 209 | updateState(); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 210 | } else if (intent.getAction().equals(BluetoothAdapter.ACTION_STATE_CHANGED)) { |
| 211 | updateState(); |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 212 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 213 | } |
| 214 | } |
| 215 | |
| 216 | @Override |
Amith Yamasani | 02cf71a | 2010-09-21 15:48:52 -0700 | [diff] [blame] | 217 | public void onStart() { |
| 218 | super.onStart(); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 219 | |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 220 | final Activity activity = getActivity(); |
| 221 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 222 | mTetherChangeReceiver = new TetherChangeReceiver(); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 223 | IntentFilter filter = new IntentFilter(ConnectivityManager.ACTION_TETHER_STATE_CHANGED); |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 224 | Intent intent = activity.registerReceiver(mTetherChangeReceiver, filter); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 225 | |
Robert Greenwalt | f0ed2f3 | 2010-03-12 10:28:35 -0800 | [diff] [blame] | 226 | filter = new IntentFilter(); |
| 227 | filter.addAction(Intent.ACTION_MEDIA_SHARED); |
| 228 | filter.addAction(Intent.ACTION_MEDIA_UNSHARED); |
| 229 | filter.addDataScheme("file"); |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 230 | activity.registerReceiver(mTetherChangeReceiver, filter); |
Robert Greenwalt | f0ed2f3 | 2010-03-12 10:28:35 -0800 | [diff] [blame] | 231 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 232 | filter = new IntentFilter(); |
| 233 | filter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED); |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 234 | activity.registerReceiver(mTetherChangeReceiver, filter); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 235 | |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 236 | if (intent != null) mTetherChangeReceiver.onReceive(activity, intent); |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 237 | mWifiApEnabler.resume(); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 238 | } |
| 239 | |
| 240 | @Override |
Amith Yamasani | 02cf71a | 2010-09-21 15:48:52 -0700 | [diff] [blame] | 241 | public void onStop() { |
| 242 | super.onStop(); |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 243 | getActivity().unregisterReceiver(mTetherChangeReceiver); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 244 | mTetherChangeReceiver = null; |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 245 | mWifiApEnabler.pause(); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 246 | } |
| 247 | |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 248 | private void updateState() { |
| 249 | ConnectivityManager cm = |
| 250 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
| 251 | |
| 252 | String[] available = cm.getTetherableIfaces(); |
| 253 | String[] tethered = cm.getTetheredIfaces(); |
| 254 | String[] errored = cm.getTetheringErroredIfaces(); |
| 255 | updateState(available, tethered, errored); |
| 256 | } |
| 257 | |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 258 | private void updateState(String[] available, String[] tethered, |
| 259 | String[] errored) { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 260 | updateUsbState(available, tethered, errored); |
| 261 | updateBluetoothState(available, tethered, errored); |
| 262 | } |
| 263 | |
| 264 | |
| 265 | private void updateUsbState(String[] available, String[] tethered, |
| 266 | String[] errored) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 267 | ConnectivityManager cm = |
| 268 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 269 | boolean usbAvailable = false; |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 270 | int usbError = ConnectivityManager.TETHER_ERROR_NO_ERROR; |
Mike Lockwood | 26dad3e | 2010-03-03 06:19:55 -0500 | [diff] [blame] | 271 | boolean massStorageActive = |
| 272 | Environment.MEDIA_SHARED.equals(Environment.getExternalStorageState()); |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 273 | for (String s : available) { |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 274 | for (String regex : mUsbRegexs) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 275 | if (s.matches(regex)) { |
| 276 | usbAvailable = true; |
| 277 | if (usbError == ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 278 | usbError = cm.getLastTetherError(s); |
| 279 | } |
| 280 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 281 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 282 | } |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame^] | 283 | boolean usbTethered = false; |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 284 | for (String s : tethered) { |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 285 | for (String regex : mUsbRegexs) { |
| 286 | if (s.matches(regex)) usbTethered = true; |
| 287 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 288 | } |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame^] | 289 | boolean usbErrored = false; |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 290 | for (String s: errored) { |
Robert Greenwalt | d5f121c | 2010-03-02 17:33:11 -0800 | [diff] [blame] | 291 | for (String regex : mUsbRegexs) { |
| 292 | if (s.matches(regex)) usbErrored = true; |
| 293 | } |
Robert Greenwalt | d5f121c | 2010-03-02 17:33:11 -0800 | [diff] [blame] | 294 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 295 | |
| 296 | if (usbTethered) { |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 297 | mUsbTether.setSummary(R.string.usb_tethering_active_subtext); |
| 298 | mUsbTether.setEnabled(true); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 299 | mUsbTether.setChecked(true); |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 300 | } else if (usbAvailable) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 301 | if (usbError == ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 302 | mUsbTether.setSummary(R.string.usb_tethering_available_subtext); |
| 303 | } else { |
| 304 | mUsbTether.setSummary(R.string.usb_tethering_errored_subtext); |
| 305 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 306 | mUsbTether.setEnabled(true); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 307 | mUsbTether.setChecked(false); |
Robert Greenwalt | d5f121c | 2010-03-02 17:33:11 -0800 | [diff] [blame] | 308 | } else if (usbErrored) { |
| 309 | mUsbTether.setSummary(R.string.usb_tethering_errored_subtext); |
| 310 | mUsbTether.setEnabled(false); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 311 | mUsbTether.setChecked(false); |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 312 | } else if (massStorageActive) { |
| 313 | mUsbTether.setSummary(R.string.usb_tethering_storage_active_subtext); |
| 314 | mUsbTether.setEnabled(false); |
| 315 | mUsbTether.setChecked(false); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 316 | } else { |
| 317 | mUsbTether.setSummary(R.string.usb_tethering_unavailable_subtext); |
| 318 | mUsbTether.setEnabled(false); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 319 | mUsbTether.setChecked(false); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 320 | } |
| 321 | } |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 322 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 323 | private void updateBluetoothState(String[] available, String[] tethered, |
| 324 | String[] errored) { |
| 325 | ConnectivityManager cm = |
| 326 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 327 | int bluetoothError = ConnectivityManager.TETHER_ERROR_NO_ERROR; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 328 | for (String s : available) { |
| 329 | for (String regex : mBluetoothRegexs) { |
| 330 | if (s.matches(regex)) { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 331 | if (bluetoothError == ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 332 | bluetoothError = cm.getLastTetherError(s); |
| 333 | } |
| 334 | } |
| 335 | } |
| 336 | } |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame^] | 337 | boolean bluetoothTethered = false; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 338 | for (String s : tethered) { |
| 339 | for (String regex : mBluetoothRegexs) { |
| 340 | if (s.matches(regex)) bluetoothTethered = true; |
| 341 | } |
| 342 | } |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame^] | 343 | boolean bluetoothErrored = false; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 344 | for (String s: errored) { |
| 345 | for (String regex : mBluetoothRegexs) { |
| 346 | if (s.matches(regex)) bluetoothErrored = true; |
| 347 | } |
| 348 | } |
| 349 | |
| 350 | BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); |
| 351 | int btState = adapter.getState(); |
| 352 | if (btState == BluetoothAdapter.STATE_TURNING_OFF) { |
| 353 | mBluetoothTether.setEnabled(false); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 354 | mBluetoothTether.setSummary(R.string.wifi_stopping); |
| 355 | } else if (btState == BluetoothAdapter.STATE_TURNING_ON) { |
| 356 | mBluetoothTether.setEnabled(false); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 357 | mBluetoothTether.setSummary(R.string.bluetooth_turning_on); |
| 358 | } else if (mBluetoothPan.isTetheringOn()) { |
| 359 | mBluetoothTether.setChecked(true); |
| 360 | if (btState == BluetoothAdapter.STATE_ON) { |
| 361 | mBluetoothTether.setEnabled(true); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 362 | if (bluetoothTethered) { |
| 363 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_connected_subtext); |
| 364 | } else if (bluetoothErrored) { |
| 365 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_errored_subtext); |
| 366 | } else { |
| 367 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_available_subtext); |
| 368 | } |
| 369 | } |
| 370 | } else { |
| 371 | mBluetoothTether.setEnabled(true); |
| 372 | mBluetoothTether.setChecked(false); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 373 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_off_subtext); |
| 374 | } |
| 375 | } |
| 376 | |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 377 | @Override |
Daisuke Miyakawa | 6ebf861 | 2010-09-10 09:48:51 -0700 | [diff] [blame] | 378 | public boolean onPreferenceTreeClick(PreferenceScreen screen, Preference preference) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 379 | if (preference == mUsbTether) { |
| 380 | boolean newState = mUsbTether.isChecked(); |
| 381 | |
| 382 | ConnectivityManager cm = |
| 383 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
| 384 | |
| 385 | if (newState) { |
| 386 | String[] available = cm.getTetherableIfaces(); |
| 387 | |
| 388 | String usbIface = findIface(available, mUsbRegexs); |
| 389 | if (usbIface == null) { |
| 390 | updateState(); |
| 391 | return true; |
| 392 | } |
| 393 | if (cm.tether(usbIface) != ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 394 | mUsbTether.setChecked(false); |
| 395 | mUsbTether.setSummary(R.string.usb_tethering_errored_subtext); |
| 396 | return true; |
| 397 | } |
| 398 | mUsbTether.setSummary(""); |
| 399 | } else { |
| 400 | String [] tethered = cm.getTetheredIfaces(); |
| 401 | |
| 402 | String usbIface = findIface(tethered, mUsbRegexs); |
| 403 | if (usbIface == null) { |
| 404 | updateState(); |
| 405 | return true; |
| 406 | } |
| 407 | if (cm.untether(usbIface) != ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 408 | mUsbTether.setSummary(R.string.usb_tethering_errored_subtext); |
| 409 | return true; |
| 410 | } |
| 411 | mUsbTether.setSummary(""); |
| 412 | } |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 413 | } else if(preference == mBluetoothTether) { |
| 414 | boolean bluetoothTetherState = mBluetoothTether.isChecked(); |
Robert Greenwalt | 38925c0 | 2010-03-18 15:31:48 -0700 | [diff] [blame] | 415 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 416 | if (bluetoothTetherState) { |
| 417 | // turn on Bluetooth first |
| 418 | BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); |
| 419 | if (adapter.getState() == BluetoothAdapter.STATE_OFF) { |
| 420 | adapter.enable(); |
| 421 | mBluetoothTether.setSummary(R.string.bluetooth_turning_on); |
| 422 | mBluetoothTether.setEnabled(false); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 423 | } |
| 424 | |
Jaikumar Ganesh | d2bed69 | 2010-09-02 12:11:06 -0700 | [diff] [blame] | 425 | mBluetoothPan.setBluetoothTethering(true); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 426 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_available_subtext); |
| 427 | } else { |
| 428 | boolean errored = false; |
| 429 | |
| 430 | ConnectivityManager cm = |
| 431 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
| 432 | String [] tethered = cm.getTetheredIfaces(); |
| 433 | String bluetoothIface = findIface(tethered, mBluetoothRegexs); |
| 434 | if (bluetoothIface != null && |
| 435 | cm.untether(bluetoothIface) != ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 436 | errored = true; |
| 437 | } |
| 438 | |
Jaikumar Ganesh | d2bed69 | 2010-09-02 12:11:06 -0700 | [diff] [blame] | 439 | mBluetoothPan.setBluetoothTethering(false); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 440 | if (errored) { |
| 441 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_errored_subtext); |
| 442 | } else { |
| 443 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_off_subtext); |
| 444 | } |
| 445 | } |
| 446 | } else if (preference == mTetherHelp) { |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 447 | showDialog(DIALOG_TETHER_HELP); |
Daisuke Miyakawa | 6ebf861 | 2010-09-10 09:48:51 -0700 | [diff] [blame] | 448 | return true; |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 449 | } |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 450 | |
Daisuke Miyakawa | 6ebf861 | 2010-09-10 09:48:51 -0700 | [diff] [blame] | 451 | return super.onPreferenceTreeClick(screen, preference); |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 452 | } |
| 453 | |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame^] | 454 | private static String findIface(String[] ifaces, String[] regexes) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 455 | for (String iface : ifaces) { |
| 456 | for (String regex : regexes) { |
| 457 | if (iface.matches(regex)) { |
| 458 | return iface; |
| 459 | } |
| 460 | } |
| 461 | } |
| 462 | return null; |
| 463 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 464 | } |