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; |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame^] | 20 | import com.android.settings.wifi.WifiApDialog; |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 21 | |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 22 | import android.app.Activity; |
Robert Greenwalt | c3c93e5 | 2010-03-15 17:21:16 -0700 | [diff] [blame] | 23 | import android.app.AlertDialog; |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 24 | import android.app.Dialog; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 25 | import android.bluetooth.BluetoothAdapter; |
| 26 | import android.bluetooth.BluetoothPan; |
Jaikumar Ganesh | 9ad703c | 2011-02-23 13:08:09 -0800 | [diff] [blame] | 27 | import android.bluetooth.BluetoothProfile; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 28 | import android.content.BroadcastReceiver; |
| 29 | import android.content.Context; |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame^] | 30 | import android.content.DialogInterface; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 31 | import android.content.Intent; |
| 32 | import android.content.IntentFilter; |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 33 | import android.content.res.AssetManager; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 34 | import android.net.ConnectivityManager; |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame^] | 35 | import android.net.wifi.WifiConfiguration; |
| 36 | import android.net.wifi.WifiManager; |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 37 | import android.os.Bundle; |
Mike Lockwood | 26dad3e | 2010-03-03 06:19:55 -0500 | [diff] [blame] | 38 | import android.os.Environment; |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 39 | import android.preference.CheckBoxPreference; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 40 | import android.preference.Preference; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 41 | import android.preference.PreferenceScreen; |
Amith Yamasani | 476d795 | 2011-01-21 09:28:31 -0800 | [diff] [blame] | 42 | import android.view.ViewGroup; |
| 43 | import android.view.ViewParent; |
Robert Greenwalt | c3c93e5 | 2010-03-15 17:21:16 -0700 | [diff] [blame] | 44 | import android.webkit.WebView; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 45 | |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 46 | import java.io.InputStream; |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 47 | import java.util.ArrayList; |
Robert Greenwalt | c3c93e5 | 2010-03-15 17:21:16 -0700 | [diff] [blame] | 48 | import java.util.Locale; |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 49 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 50 | /* |
| 51 | * Displays preferences for Tethering. |
| 52 | */ |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame^] | 53 | public class TetherSettings extends SettingsPreferenceFragment |
| 54 | implements DialogInterface.OnClickListener { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 55 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 56 | private static final String USB_TETHER_SETTINGS = "usb_tether_settings"; |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 57 | private static final String ENABLE_WIFI_AP = "enable_wifi_ap"; |
| 58 | private static final String WIFI_AP_SETTINGS = "wifi_ap_settings"; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 59 | private static final String ENABLE_BLUETOOTH_TETHERING = "enable_bluetooth_tethering"; |
Robert Greenwalt | c3c93e5 | 2010-03-15 17:21:16 -0700 | [diff] [blame] | 60 | private static final String TETHERING_HELP = "tethering_help"; |
Robert Greenwalt | 38925c0 | 2010-03-18 15:31:48 -0700 | [diff] [blame] | 61 | private static final String USB_HELP_MODIFIER = "usb_"; |
| 62 | private static final String WIFI_HELP_MODIFIER = "wifi_"; |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 63 | private static final String HELP_URL = "file:///android_asset/html/%y%z/tethering_%xhelp.html"; |
| 64 | private static final String HELP_PATH = "html/%y%z/tethering_help.html"; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 65 | |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 66 | private static final int DIALOG_TETHER_HELP = 1; |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame^] | 67 | private static final int DIALOG_AP_SETTINGS = 2; |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 68 | |
| 69 | private WebView mView; |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 70 | private CheckBoxPreference mUsbTether; |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 71 | |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 72 | private WifiApEnabler mWifiApEnabler; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 73 | |
| 74 | private CheckBoxPreference mBluetoothTether; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 75 | |
Robert Greenwalt | c3c93e5 | 2010-03-15 17:21:16 -0700 | [diff] [blame] | 76 | private PreferenceScreen mTetherHelp; |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 77 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 78 | private BroadcastReceiver mTetherChangeReceiver; |
| 79 | |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 80 | private String[] mUsbRegexs; |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 81 | |
| 82 | private String[] mWifiRegexs; |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 83 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 84 | private String[] mBluetoothRegexs; |
| 85 | private BluetoothPan mBluetoothPan; |
| 86 | |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame^] | 87 | private static final String WIFI_AP_SSID_AND_SECURITY = "wifi_ap_ssid_and_security"; |
| 88 | private static final int CONFIG_SUBTEXT = R.string.wifi_tether_configure_subtext; |
| 89 | |
| 90 | private String[] mSecurityType; |
| 91 | private Preference mCreateNetwork; |
| 92 | private CheckBoxPreference mEnableWifiAp; |
| 93 | |
| 94 | private WifiApDialog mDialog; |
| 95 | private WifiManager mWifiManager; |
| 96 | private WifiConfiguration mWifiConfig = null; |
| 97 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 98 | @Override |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 99 | public void onCreate(Bundle icicle) { |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 100 | super.onCreate(icicle); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 101 | addPreferencesFromResource(R.xml.tether_prefs); |
Amith Yamasani | 476d795 | 2011-01-21 09:28:31 -0800 | [diff] [blame] | 102 | |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 103 | final Activity activity = getActivity(); |
Jaikumar Ganesh | 9ad703c | 2011-02-23 13:08:09 -0800 | [diff] [blame] | 104 | BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); |
| 105 | if (adapter != null) { |
| 106 | adapter.getProfileProxy(activity.getApplicationContext(), mProfileServiceListener, |
| 107 | BluetoothProfile.PAN); |
| 108 | } |
| 109 | |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 110 | CheckBoxPreference enableWifiAp = |
| 111 | (CheckBoxPreference) findPreference(ENABLE_WIFI_AP); |
| 112 | Preference wifiApSettings = findPreference(WIFI_AP_SETTINGS); |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 113 | mUsbTether = (CheckBoxPreference) findPreference(USB_TETHER_SETTINGS); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 114 | mBluetoothTether = (CheckBoxPreference) findPreference(ENABLE_BLUETOOTH_TETHERING); |
Robert Greenwalt | c3c93e5 | 2010-03-15 17:21:16 -0700 | [diff] [blame] | 115 | mTetherHelp = (PreferenceScreen) findPreference(TETHERING_HELP); |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 116 | |
| 117 | ConnectivityManager cm = |
| 118 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
Irfan Sheriff | 47ebb78 | 2010-03-10 08:27:15 -0800 | [diff] [blame] | 119 | |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 120 | mUsbRegexs = cm.getTetherableUsbRegexs(); |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 121 | mWifiRegexs = cm.getTetherableWifiRegexs(); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 122 | mBluetoothRegexs = cm.getTetherableBluetoothRegexs(); |
| 123 | |
Amith Yamasani | e419bc1 | 2011-02-14 14:19:08 -0800 | [diff] [blame] | 124 | final boolean usbAvailable = mUsbRegexs.length != 0; |
| 125 | final boolean wifiAvailable = mWifiRegexs.length != 0; |
| 126 | final boolean bluetoothAvailable = mBluetoothRegexs.length != 0; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 127 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 128 | if (!usbAvailable || Utils.isMonkeyRunning()) { |
| 129 | getPreferenceScreen().removePreference(mUsbTether); |
| 130 | } |
Amith Yamasani | e419bc1 | 2011-02-14 14:19:08 -0800 | [diff] [blame] | 131 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 132 | if (!wifiAvailable) { |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 133 | getPreferenceScreen().removePreference(enableWifiAp); |
| 134 | getPreferenceScreen().removePreference(wifiApSettings); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 135 | } |
Amith Yamasani | e419bc1 | 2011-02-14 14:19:08 -0800 | [diff] [blame] | 136 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 137 | if (!bluetoothAvailable) { |
| 138 | getPreferenceScreen().removePreference(mBluetoothTether); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 139 | } else { |
Jaikumar Ganesh | 9ad703c | 2011-02-23 13:08:09 -0800 | [diff] [blame] | 140 | if (mBluetoothPan != null && mBluetoothPan.isTetheringOn()) { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 141 | mBluetoothTether.setChecked(true); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 142 | } else { |
| 143 | mBluetoothTether.setChecked(false); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 144 | } |
| 145 | } |
Amith Yamasani | e419bc1 | 2011-02-14 14:19:08 -0800 | [diff] [blame] | 146 | |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 147 | mWifiApEnabler = new WifiApEnabler(activity, enableWifiAp); |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 148 | mView = new WebView(activity); |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame^] | 149 | |
| 150 | initWifiTethering(); |
| 151 | } |
| 152 | |
| 153 | private void initWifiTethering() { |
| 154 | final Activity activity = getActivity(); |
| 155 | mWifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE); |
| 156 | mWifiConfig = mWifiManager.getWifiApConfiguration(); |
| 157 | mSecurityType = getResources().getStringArray(R.array.wifi_ap_security); |
| 158 | |
| 159 | mCreateNetwork = findPreference(WIFI_AP_SSID_AND_SECURITY); |
| 160 | mEnableWifiAp = (CheckBoxPreference) findPreference(ENABLE_WIFI_AP); |
| 161 | |
| 162 | if (mWifiConfig == null) { |
| 163 | final String s = activity.getString( |
| 164 | com.android.internal.R.string.wifi_tether_configure_ssid_default); |
| 165 | mCreateNetwork.setSummary(String.format(activity.getString(CONFIG_SUBTEXT), |
| 166 | s, mSecurityType[WifiApDialog.OPEN_INDEX])); |
| 167 | } else { |
| 168 | int index = WifiApDialog.getSecurityTypeIndex(mWifiConfig); |
| 169 | mCreateNetwork.setSummary(String.format(activity.getString(CONFIG_SUBTEXT), |
| 170 | mWifiConfig.SSID, |
| 171 | mSecurityType[index])); |
| 172 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 173 | } |
| 174 | |
Jaikumar Ganesh | 9ad703c | 2011-02-23 13:08:09 -0800 | [diff] [blame] | 175 | private BluetoothProfile.ServiceListener mProfileServiceListener = |
| 176 | new BluetoothProfile.ServiceListener() { |
| 177 | public void onServiceConnected(int profile, BluetoothProfile proxy) { |
| 178 | mBluetoothPan = (BluetoothPan) proxy; |
| 179 | } |
| 180 | public void onServiceDisconnected(int profile) { |
| 181 | mBluetoothPan = null; |
| 182 | } |
| 183 | }; |
| 184 | |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 185 | @Override |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 186 | public Dialog onCreateDialog(int id) { |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 187 | if (id == DIALOG_TETHER_HELP) { |
| 188 | Locale locale = Locale.getDefault(); |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 189 | |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 190 | // 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] | 191 | final AssetManager am = getActivity().getAssets(); |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 192 | String path = HELP_PATH.replace("%y", locale.getLanguage().toLowerCase()); |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 193 | path = path.replace("%z", '_'+locale.getCountry().toLowerCase()); |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 194 | boolean useCountry = true; |
| 195 | InputStream is = null; |
| 196 | try { |
| 197 | is = am.open(path); |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 198 | } catch (Exception ignored) { |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 199 | useCountry = false; |
| 200 | } finally { |
| 201 | if (is != null) { |
| 202 | try { |
| 203 | is.close(); |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 204 | } catch (Exception ignored) {} |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 205 | } |
| 206 | } |
| 207 | String url = HELP_URL.replace("%y", locale.getLanguage().toLowerCase()); |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 208 | url = url.replace("%z", useCountry ? '_'+locale.getCountry().toLowerCase() : ""); |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 209 | if ((mUsbRegexs.length != 0) && (mWifiRegexs.length == 0)) { |
| 210 | url = url.replace("%x", USB_HELP_MODIFIER); |
| 211 | } else if ((mWifiRegexs.length != 0) && (mUsbRegexs.length == 0)) { |
| 212 | url = url.replace("%x", WIFI_HELP_MODIFIER); |
| 213 | } else { |
| 214 | // could assert that both wifi and usb have regexs, but the default |
| 215 | // is to use this anyway so no check is needed |
| 216 | url = url.replace("%x", ""); |
| 217 | } |
Robert Greenwalt | 4c3b2f0 | 2010-04-19 12:22:48 -0700 | [diff] [blame] | 218 | |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 219 | mView.loadUrl(url); |
Amith Yamasani | 476d795 | 2011-01-21 09:28:31 -0800 | [diff] [blame] | 220 | // Detach from old parent first |
| 221 | ViewParent parent = mView.getParent(); |
| 222 | if (parent != null && parent instanceof ViewGroup) { |
| 223 | ((ViewGroup) parent).removeView(mView); |
| 224 | } |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 225 | return new AlertDialog.Builder(getActivity()) |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 226 | .setCancelable(true) |
| 227 | .setTitle(R.string.tethering_help_button_text) |
| 228 | .setView(mView) |
| 229 | .create(); |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame^] | 230 | } else if (id == DIALOG_AP_SETTINGS) { |
| 231 | final Activity activity = getActivity(); |
| 232 | mDialog = new WifiApDialog(activity, this, mWifiConfig); |
| 233 | return mDialog; |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 234 | } |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame^] | 235 | |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 236 | return null; |
| 237 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 238 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 239 | private class TetherChangeReceiver extends BroadcastReceiver { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 240 | @Override |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 241 | public void onReceive(Context content, Intent intent) { |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 242 | if (intent.getAction().equals(ConnectivityManager.ACTION_TETHER_STATE_CHANGED)) { |
| 243 | // TODO - this should understand the interface types |
| 244 | ArrayList<String> available = intent.getStringArrayListExtra( |
| 245 | ConnectivityManager.EXTRA_AVAILABLE_TETHER); |
| 246 | ArrayList<String> active = intent.getStringArrayListExtra( |
| 247 | ConnectivityManager.EXTRA_ACTIVE_TETHER); |
| 248 | ArrayList<String> errored = intent.getStringArrayListExtra( |
| 249 | ConnectivityManager.EXTRA_ERRORED_TETHER); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 250 | updateState(available.toArray(new String[available.size()]), |
| 251 | active.toArray(new String[active.size()]), |
| 252 | errored.toArray(new String[errored.size()])); |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 253 | } else if (intent.getAction().equals(Intent.ACTION_MEDIA_SHARED) || |
| 254 | intent.getAction().equals(Intent.ACTION_MEDIA_UNSHARED)) { |
| 255 | updateState(); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 256 | } else if (intent.getAction().equals(BluetoothAdapter.ACTION_STATE_CHANGED)) { |
| 257 | updateState(); |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 258 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 259 | } |
| 260 | } |
| 261 | |
| 262 | @Override |
Amith Yamasani | 02cf71a | 2010-09-21 15:48:52 -0700 | [diff] [blame] | 263 | public void onStart() { |
| 264 | super.onStart(); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 265 | |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 266 | final Activity activity = getActivity(); |
| 267 | |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 268 | mTetherChangeReceiver = new TetherChangeReceiver(); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 269 | IntentFilter filter = new IntentFilter(ConnectivityManager.ACTION_TETHER_STATE_CHANGED); |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 270 | Intent intent = activity.registerReceiver(mTetherChangeReceiver, filter); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 271 | |
Robert Greenwalt | f0ed2f3 | 2010-03-12 10:28:35 -0800 | [diff] [blame] | 272 | filter = new IntentFilter(); |
| 273 | filter.addAction(Intent.ACTION_MEDIA_SHARED); |
| 274 | filter.addAction(Intent.ACTION_MEDIA_UNSHARED); |
| 275 | filter.addDataScheme("file"); |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 276 | activity.registerReceiver(mTetherChangeReceiver, filter); |
Robert Greenwalt | f0ed2f3 | 2010-03-12 10:28:35 -0800 | [diff] [blame] | 277 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 278 | filter = new IntentFilter(); |
| 279 | filter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED); |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 280 | activity.registerReceiver(mTetherChangeReceiver, filter); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 281 | |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 282 | if (intent != null) mTetherChangeReceiver.onReceive(activity, intent); |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 283 | mWifiApEnabler.resume(); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 284 | } |
| 285 | |
| 286 | @Override |
Amith Yamasani | 02cf71a | 2010-09-21 15:48:52 -0700 | [diff] [blame] | 287 | public void onStop() { |
| 288 | super.onStop(); |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 289 | getActivity().unregisterReceiver(mTetherChangeReceiver); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 290 | mTetherChangeReceiver = null; |
Irfan Sheriff | 65cff17 | 2010-02-08 10:46:30 -0800 | [diff] [blame] | 291 | mWifiApEnabler.pause(); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 292 | } |
| 293 | |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 294 | private void updateState() { |
| 295 | ConnectivityManager cm = |
| 296 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
| 297 | |
| 298 | String[] available = cm.getTetherableIfaces(); |
| 299 | String[] tethered = cm.getTetheredIfaces(); |
| 300 | String[] errored = cm.getTetheringErroredIfaces(); |
| 301 | updateState(available, tethered, errored); |
| 302 | } |
| 303 | |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 304 | private void updateState(String[] available, String[] tethered, |
| 305 | String[] errored) { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 306 | updateUsbState(available, tethered, errored); |
| 307 | updateBluetoothState(available, tethered, errored); |
| 308 | } |
| 309 | |
| 310 | |
| 311 | private void updateUsbState(String[] available, String[] tethered, |
| 312 | String[] errored) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 313 | ConnectivityManager cm = |
| 314 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 315 | boolean usbAvailable = false; |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 316 | int usbError = ConnectivityManager.TETHER_ERROR_NO_ERROR; |
Mike Lockwood | 26dad3e | 2010-03-03 06:19:55 -0500 | [diff] [blame] | 317 | boolean massStorageActive = |
| 318 | Environment.MEDIA_SHARED.equals(Environment.getExternalStorageState()); |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 319 | for (String s : available) { |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 320 | for (String regex : mUsbRegexs) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 321 | if (s.matches(regex)) { |
| 322 | usbAvailable = true; |
| 323 | if (usbError == ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 324 | usbError = cm.getLastTetherError(s); |
| 325 | } |
| 326 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 327 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 328 | } |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 329 | boolean usbTethered = false; |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 330 | for (String s : tethered) { |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 331 | for (String regex : mUsbRegexs) { |
| 332 | if (s.matches(regex)) usbTethered = true; |
| 333 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 334 | } |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 335 | boolean usbErrored = false; |
Ben Clark | 0008d21 | 2010-07-27 16:20:59 +0100 | [diff] [blame] | 336 | for (String s: errored) { |
Robert Greenwalt | d5f121c | 2010-03-02 17:33:11 -0800 | [diff] [blame] | 337 | for (String regex : mUsbRegexs) { |
| 338 | if (s.matches(regex)) usbErrored = true; |
| 339 | } |
Robert Greenwalt | d5f121c | 2010-03-02 17:33:11 -0800 | [diff] [blame] | 340 | } |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 341 | |
| 342 | if (usbTethered) { |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 343 | mUsbTether.setSummary(R.string.usb_tethering_active_subtext); |
| 344 | mUsbTether.setEnabled(true); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 345 | mUsbTether.setChecked(true); |
Robert Greenwalt | c4764d2 | 2010-02-12 14:21:37 -0800 | [diff] [blame] | 346 | } else if (usbAvailable) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 347 | if (usbError == ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 348 | mUsbTether.setSummary(R.string.usb_tethering_available_subtext); |
| 349 | } else { |
| 350 | mUsbTether.setSummary(R.string.usb_tethering_errored_subtext); |
| 351 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 352 | mUsbTether.setEnabled(true); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 353 | mUsbTether.setChecked(false); |
Robert Greenwalt | d5f121c | 2010-03-02 17:33:11 -0800 | [diff] [blame] | 354 | } else if (usbErrored) { |
| 355 | mUsbTether.setSummary(R.string.usb_tethering_errored_subtext); |
| 356 | mUsbTether.setEnabled(false); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 357 | mUsbTether.setChecked(false); |
Robert Greenwalt | a248876 | 2010-03-10 16:57:08 -0800 | [diff] [blame] | 358 | } else if (massStorageActive) { |
| 359 | mUsbTether.setSummary(R.string.usb_tethering_storage_active_subtext); |
| 360 | mUsbTether.setEnabled(false); |
| 361 | mUsbTether.setChecked(false); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 362 | } else { |
| 363 | mUsbTether.setSummary(R.string.usb_tethering_unavailable_subtext); |
| 364 | mUsbTether.setEnabled(false); |
Robert Greenwalt | 204e7c1 | 2010-03-05 19:00:30 -0800 | [diff] [blame] | 365 | mUsbTether.setChecked(false); |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 366 | } |
| 367 | } |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 368 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 369 | private void updateBluetoothState(String[] available, String[] tethered, |
| 370 | String[] errored) { |
| 371 | ConnectivityManager cm = |
| 372 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 373 | int bluetoothError = ConnectivityManager.TETHER_ERROR_NO_ERROR; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 374 | for (String s : available) { |
| 375 | for (String regex : mBluetoothRegexs) { |
| 376 | if (s.matches(regex)) { |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 377 | if (bluetoothError == ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 378 | bluetoothError = cm.getLastTetherError(s); |
| 379 | } |
| 380 | } |
| 381 | } |
| 382 | } |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 383 | boolean bluetoothTethered = false; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 384 | for (String s : tethered) { |
| 385 | for (String regex : mBluetoothRegexs) { |
| 386 | if (s.matches(regex)) bluetoothTethered = true; |
| 387 | } |
| 388 | } |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 389 | boolean bluetoothErrored = false; |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 390 | for (String s: errored) { |
| 391 | for (String regex : mBluetoothRegexs) { |
| 392 | if (s.matches(regex)) bluetoothErrored = true; |
| 393 | } |
| 394 | } |
| 395 | |
| 396 | BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); |
| 397 | int btState = adapter.getState(); |
| 398 | if (btState == BluetoothAdapter.STATE_TURNING_OFF) { |
| 399 | mBluetoothTether.setEnabled(false); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 400 | mBluetoothTether.setSummary(R.string.wifi_stopping); |
| 401 | } else if (btState == BluetoothAdapter.STATE_TURNING_ON) { |
| 402 | mBluetoothTether.setEnabled(false); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 403 | mBluetoothTether.setSummary(R.string.bluetooth_turning_on); |
| 404 | } else if (mBluetoothPan.isTetheringOn()) { |
| 405 | mBluetoothTether.setChecked(true); |
| 406 | if (btState == BluetoothAdapter.STATE_ON) { |
| 407 | mBluetoothTether.setEnabled(true); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 408 | if (bluetoothTethered) { |
| 409 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_connected_subtext); |
| 410 | } else if (bluetoothErrored) { |
| 411 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_errored_subtext); |
| 412 | } else { |
| 413 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_available_subtext); |
| 414 | } |
| 415 | } |
| 416 | } else { |
| 417 | mBluetoothTether.setEnabled(true); |
| 418 | mBluetoothTether.setChecked(false); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 419 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_off_subtext); |
| 420 | } |
| 421 | } |
| 422 | |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 423 | @Override |
Daisuke Miyakawa | 6ebf861 | 2010-09-10 09:48:51 -0700 | [diff] [blame] | 424 | public boolean onPreferenceTreeClick(PreferenceScreen screen, Preference preference) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 425 | if (preference == mUsbTether) { |
| 426 | boolean newState = mUsbTether.isChecked(); |
| 427 | |
| 428 | ConnectivityManager cm = |
| 429 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
| 430 | |
| 431 | if (newState) { |
| 432 | String[] available = cm.getTetherableIfaces(); |
| 433 | |
| 434 | String usbIface = findIface(available, mUsbRegexs); |
| 435 | if (usbIface == null) { |
| 436 | updateState(); |
| 437 | return true; |
| 438 | } |
| 439 | if (cm.tether(usbIface) != ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 440 | mUsbTether.setChecked(false); |
| 441 | mUsbTether.setSummary(R.string.usb_tethering_errored_subtext); |
| 442 | return true; |
| 443 | } |
| 444 | mUsbTether.setSummary(""); |
| 445 | } else { |
| 446 | String [] tethered = cm.getTetheredIfaces(); |
| 447 | |
| 448 | String usbIface = findIface(tethered, mUsbRegexs); |
| 449 | if (usbIface == null) { |
| 450 | updateState(); |
| 451 | return true; |
| 452 | } |
| 453 | if (cm.untether(usbIface) != ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 454 | mUsbTether.setSummary(R.string.usb_tethering_errored_subtext); |
| 455 | return true; |
| 456 | } |
| 457 | mUsbTether.setSummary(""); |
| 458 | } |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 459 | } else if(preference == mBluetoothTether) { |
| 460 | boolean bluetoothTetherState = mBluetoothTether.isChecked(); |
Robert Greenwalt | 38925c0 | 2010-03-18 15:31:48 -0700 | [diff] [blame] | 461 | |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 462 | if (bluetoothTetherState) { |
| 463 | // turn on Bluetooth first |
| 464 | BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); |
| 465 | if (adapter.getState() == BluetoothAdapter.STATE_OFF) { |
| 466 | adapter.enable(); |
| 467 | mBluetoothTether.setSummary(R.string.bluetooth_turning_on); |
| 468 | mBluetoothTether.setEnabled(false); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 469 | } |
| 470 | |
Jaikumar Ganesh | d2bed69 | 2010-09-02 12:11:06 -0700 | [diff] [blame] | 471 | mBluetoothPan.setBluetoothTethering(true); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 472 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_available_subtext); |
| 473 | } else { |
| 474 | boolean errored = false; |
| 475 | |
| 476 | ConnectivityManager cm = |
| 477 | (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); |
| 478 | String [] tethered = cm.getTetheredIfaces(); |
| 479 | String bluetoothIface = findIface(tethered, mBluetoothRegexs); |
| 480 | if (bluetoothIface != null && |
| 481 | cm.untether(bluetoothIface) != ConnectivityManager.TETHER_ERROR_NO_ERROR) { |
| 482 | errored = true; |
| 483 | } |
| 484 | |
Jaikumar Ganesh | d2bed69 | 2010-09-02 12:11:06 -0700 | [diff] [blame] | 485 | mBluetoothPan.setBluetoothTethering(false); |
Danica Chang | 32711b6 | 2010-08-10 18:41:29 -0700 | [diff] [blame] | 486 | if (errored) { |
| 487 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_errored_subtext); |
| 488 | } else { |
| 489 | mBluetoothTether.setSummary(R.string.bluetooth_tethering_off_subtext); |
| 490 | } |
| 491 | } |
| 492 | } else if (preference == mTetherHelp) { |
Irfan Sheriff | 0b26696 | 2010-04-06 15:16:44 -0700 | [diff] [blame] | 493 | showDialog(DIALOG_TETHER_HELP); |
Daisuke Miyakawa | 6ebf861 | 2010-09-10 09:48:51 -0700 | [diff] [blame] | 494 | return true; |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame^] | 495 | } else if (preference == mCreateNetwork) { |
| 496 | showDialog(DIALOG_AP_SETTINGS); |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 497 | } |
Daisuke Miyakawa | 9c602c4 | 2010-09-10 12:04:37 -0700 | [diff] [blame] | 498 | |
Daisuke Miyakawa | 6ebf861 | 2010-09-10 09:48:51 -0700 | [diff] [blame] | 499 | return super.onPreferenceTreeClick(screen, preference); |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 500 | } |
| 501 | |
Jake Hamby | 436b29e | 2011-02-07 18:21:25 -0800 | [diff] [blame] | 502 | private static String findIface(String[] ifaces, String[] regexes) { |
Robert Greenwalt | 209177a | 2010-03-04 13:29:02 -0800 | [diff] [blame] | 503 | for (String iface : ifaces) { |
| 504 | for (String regex : regexes) { |
| 505 | if (iface.matches(regex)) { |
| 506 | return iface; |
| 507 | } |
| 508 | } |
| 509 | } |
| 510 | return null; |
| 511 | } |
Amith Yamasani | 84a042c | 2011-03-02 11:25:04 -0800 | [diff] [blame^] | 512 | |
| 513 | public void onClick(DialogInterface dialogInterface, int button) { |
| 514 | if (button == DialogInterface.BUTTON_POSITIVE) { |
| 515 | mWifiConfig = mDialog.getConfig(); |
| 516 | if (mWifiConfig != null) { |
| 517 | /** |
| 518 | * if soft AP is running, bring up with new config |
| 519 | * else update the configuration alone |
| 520 | */ |
| 521 | if (mWifiManager.getWifiApState() == WifiManager.WIFI_AP_STATE_ENABLED) { |
| 522 | mWifiManager.setWifiApEnabled(mWifiConfig, true); |
| 523 | /** |
| 524 | * There is no tether notification on changing AP |
| 525 | * configuration. Update status with new config. |
| 526 | */ |
| 527 | mWifiApEnabler.updateConfigSummary(mWifiConfig); |
| 528 | } else { |
| 529 | mWifiManager.setWifiApConfiguration(mWifiConfig); |
| 530 | } |
| 531 | int index = WifiApDialog.getSecurityTypeIndex(mWifiConfig); |
| 532 | mCreateNetwork.setSummary(String.format(getActivity().getString(CONFIG_SUBTEXT), |
| 533 | mWifiConfig.SSID, |
| 534 | mSecurityType[index])); |
| 535 | } |
| 536 | } |
| 537 | } |
Robert Greenwalt | 3901edb | 2010-01-26 10:22:37 -0800 | [diff] [blame] | 538 | } |