1 /* 2 * Copyright (C) 2014 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.tv.settings.connectivity; 18 19 import android.app.Fragment; 20 import android.net.wifi.WifiConfiguration; 21 import android.os.Bundle; 22 23 import com.android.tv.settings.R; 24 import com.android.tv.settings.form.FormPage; 25 import com.android.tv.settings.form.FormPageResultListener; 26 27 /** 28 * Manual-style add wifi network (the kind you'd use for adding a hidden or out-of-range network.) 29 */ 30 public class AddWifiNetworkActivity extends WifiMultiPagedFormActivity 31 implements ConnectToWifiFragment.Listener, TimedMessageWizardFragment.Listener { 32 33 private AdvancedWifiOptionsFlow mAdvancedWifiOptionsFlow; 34 private WifiConfiguration mConfiguration; 35 private WifiSecurity mWifiSecurity; 36 private FormPage mSsidPage; 37 private FormPage mSecurityPage; 38 private FormPage mPasswordPage; 39 private FormPage mConnectPage; 40 private FormPage mSuccessPage; 41 42 @Override onCreate(Bundle savedInstanceState)43 protected void onCreate(Bundle savedInstanceState) { 44 mConfiguration = new WifiConfiguration(); 45 mConfiguration.hiddenSSID = true; 46 addPage(WifiFormPageType.ENTER_SSID); 47 super.onCreate(savedInstanceState); 48 } 49 50 @Override onConnectToWifiCompleted(int reason)51 public void onConnectToWifiCompleted(int reason) { 52 Bundle result = new Bundle(); 53 result.putString(FormPage.DATA_KEY_SUMMARY_STRING, Integer.toString(reason)); 54 onBundlePageResult(mConnectPage, result); 55 } 56 57 @Override onTimedMessageCompleted()58 public void onTimedMessageCompleted() { 59 Bundle result = new Bundle(); 60 result.putString(FormPage.DATA_KEY_SUMMARY_STRING, ""); 61 onBundlePageResult(mSuccessPage, result); 62 } 63 64 @Override onPageComplete(WifiFormPageType formPageType, FormPage formPage)65 protected boolean onPageComplete(WifiFormPageType formPageType, FormPage formPage) { 66 67 switch (formPageType) { 68 case ENTER_SSID: 69 mSsidPage = formPage; 70 String ssid = formPage.getDataSummary(); 71 WifiConfigHelper.setConfigSsid(mConfiguration, ssid); 72 addPage(WifiFormPageType.CHOOSE_SECURITY); 73 break; 74 case CHOOSE_SECURITY: 75 mSecurityPage = formPage; 76 if (choiceChosen(formPage, R.string.wifi_security_type_none)) { 77 mWifiSecurity = WifiSecurity.NONE; 78 } else if (choiceChosen(formPage, R.string.wifi_security_type_wep)) { 79 mWifiSecurity = WifiSecurity.WEP; 80 } else if (choiceChosen(formPage, R.string.wifi_security_type_wpa)) { 81 mWifiSecurity = WifiSecurity.PSK; 82 } else if (choiceChosen(formPage, R.string.wifi_security_type_eap)) { 83 mWifiSecurity = WifiSecurity.EAP; 84 } 85 WifiConfigHelper.setConfigKeyManagementBySecurity(mConfiguration, mWifiSecurity); 86 if (mWifiSecurity == WifiSecurity.NONE) { 87 optionsOrConnect(); 88 } else { 89 addPage(WifiFormPageType.ENTER_PASSWORD); 90 } 91 break; 92 case ENTER_PASSWORD: 93 mPasswordPage = formPage; 94 String password = formPage.getDataSummary(); 95 setWifiConfigurationPassword(mConfiguration, mWifiSecurity, password); 96 optionsOrConnect(); 97 break; 98 case CONNECT: 99 WifiConfigHelper.saveConfiguration(this, mConfiguration); 100 switch (Integer.valueOf(formPage.getDataSummary())) { 101 case ConnectToWifiFragment.RESULT_REJECTED_BY_AP: 102 addPage(WifiFormPageType.CONNECT_REJECTED_BY_AP); 103 break; 104 case ConnectToWifiFragment.RESULT_UNKNOWN_ERROR: 105 addPage(WifiFormPageType.CONNECT_FAILED); 106 break; 107 case ConnectToWifiFragment.RESULT_TIMEOUT: 108 addPage(WifiFormPageType.CONNECT_TIMEOUT); 109 break; 110 case ConnectToWifiFragment.RESULT_BAD_AUTHENTICATION: 111 addPage(WifiFormPageType.CONNECT_AUTHENTICATION_FAILURE); 112 break; 113 case ConnectToWifiFragment.RESULT_SUCCESS: 114 addPage(WifiFormPageType.SUCCESS); 115 break; 116 default: 117 break; 118 } 119 break; 120 case CONNECT_FAILED: 121 // fall through 122 case CONNECT_TIMEOUT: 123 mAdvancedWifiOptionsFlow = new AdvancedWifiOptionsFlow(this, this, true, null); 124 // fall through 125 case CONNECT_REJECTED_BY_AP: 126 if (choiceChosen(formPage, R.string.wifi_action_try_again)) { 127 optionsOrConnect(); 128 } 129 break; 130 case CONNECT_AUTHENTICATION_FAILURE: 131 if (choiceChosen(formPage, R.string.wifi_action_try_again)) { 132 if (mAdvancedWifiOptionsFlow != null) { 133 addPage(mAdvancedWifiOptionsFlow.getInitialPage()); 134 } else { 135 addPage(WifiFormPageType.ENTER_SSID); 136 } 137 } 138 break; 139 default: 140 if (mAdvancedWifiOptionsFlow != null) { 141 switch (mAdvancedWifiOptionsFlow.handlePageComplete(formPageType, formPage)) { 142 case AdvancedWifiOptionsFlow.RESULT_ALL_PAGES_COMPLETE: 143 connect(); 144 break; 145 case AdvancedWifiOptionsFlow.RESULT_UNKNOWN_PAGE: 146 case AdvancedWifiOptionsFlow.RESULT_PAGE_HANDLED: 147 default: 148 break; 149 } 150 } 151 break; 152 } 153 return true; 154 } 155 156 @Override displayPage(FormPage formPage, FormPageResultListener listener, boolean forward)157 protected void displayPage(FormPage formPage, FormPageResultListener listener, boolean forward) { 158 WifiFormPageType formPageType = getFormPageType(formPage); 159 160 if (formPageType == WifiFormPageType.CONNECT) { 161 mConnectPage = formPage; 162 Fragment fragment = ConnectToWifiFragment.newInstance( 163 getString(formPageType.getTitleResourceId(), mConfiguration.getPrintableSsid()), 164 true, mConfiguration); 165 displayFragment(fragment, forward); 166 } else if (formPageType == WifiFormPageType.SUCCESS) { 167 mSuccessPage = formPage; 168 Fragment fragment = TimedMessageWizardFragment.newInstance( 169 getString(formPageType.getTitleResourceId())); 170 displayFragment(fragment, forward); 171 } else { 172 displayPage(formPageType, mConfiguration.getPrintableSsid(), null, null, 173 getLastPage(formPageType), null, formPageType != WifiFormPageType.SUCCESS, 174 formPage, listener, forward, (mAdvancedWifiOptionsFlow != null) ? 175 mAdvancedWifiOptionsFlow.isEmptyTextAllowed(formPageType) : false); 176 } 177 } 178 getLastPage(WifiFormPageType formPageType)179 private FormPage getLastPage(WifiFormPageType formPageType) { 180 switch (formPageType) { 181 case CHOOSE_SECURITY: 182 return mSecurityPage; 183 case ENTER_PASSWORD: 184 return mPasswordPage; 185 case ENTER_SSID: 186 return mSsidPage; 187 default: 188 return (mAdvancedWifiOptionsFlow != null) ? mAdvancedWifiOptionsFlow 189 .getPreviousPage(formPageType) 190 : null; 191 } 192 } 193 connect()194 private void connect() { 195 if (mAdvancedWifiOptionsFlow != null) { 196 mAdvancedWifiOptionsFlow.updateConfiguration(mConfiguration); 197 } 198 addPage(WifiFormPageType.CONNECT); 199 } 200 optionsOrConnect()201 private void optionsOrConnect() { 202 if (mAdvancedWifiOptionsFlow != null) { 203 addPage(mAdvancedWifiOptionsFlow.getInitialPage()); 204 } else { 205 connect(); 206 } 207 } 208 } 209