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1 /* |
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2 * ============================================================================ |
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3 * Name : SimLockUIAppUi.cpp |
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4 * Part of : Sim Lock UI Application |
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5 * Description : Implementation of Sim Lock UI Application UI Methods |
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6 * Version : |
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7 * |
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8 * Copyright (c) 2005-2010 Nokia Corporation and/or its subsidiary(-ies). |
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9 * All rights reserved. |
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10 * This component and the accompanying materials are made available |
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11 * under the terms of "Eclipse Public License v1.0" |
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12 * which accompanies this distribution, and is available |
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13 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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14 * |
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15 * Initial Contributors: |
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16 * Nokia Corporation - initial contribution. |
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17 * |
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18 * Contributors: |
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19 * |
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20 * Description: Build info file for Ado domain appinstall |
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21 * ============================================================================ |
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22 */ |
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23 |
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24 // Platform Includes |
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25 #include <avkon.hrh> |
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26 #include <aknnotewrappers.h> // CAknNoteDialog |
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27 #include <stringloader.h> // StringLoader |
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28 #include <exterror.h> // KErrGsm0707OperationNotAllowed |
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29 #include <eikspane.h> // CEikStatusPane |
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30 #include <aknmessagequerydialog.h> // CAknMessageQueryDialog |
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31 #include <e32base.h> |
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32 #include <e32property.h> //Rproperty |
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33 // Local Includes |
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34 #include "SimLockISAServerDefinitions.h" |
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35 #include "SimLockUI.pan" |
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36 #include "SimLockUIAppUi.h" |
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37 #include "SimLockUIBackgroundControl.h" |
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38 #include "SimLockUI.hrh" |
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39 #include "SimLockDataHandlingDelegate.h" |
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40 #include "SimLockTelephonyProxy.h" |
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41 #include "SimLockUiKeys.h" |
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42 |
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43 // Resource Includes |
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44 #include <SimLockUI.rsg> |
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45 |
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46 // --------------------------------------------------------------------------- |
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47 // CSimLockUIAppUi::CSimLockUIAppUi |
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48 // --------------------------------------------------------------------------- |
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49 CSimLockUIAppUi::CSimLockUIAppUi( |
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50 CSimLockDataHandlingDelegate& aSimLockDelegate) : |
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51 iSimLockDelegate(aSimLockDelegate), iFirstRun(ETrue) |
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52 { |
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53 // no implementation required |
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54 } |
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55 |
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56 // --------------------------------------------------------------------------- |
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57 // CSimLockUIAppUi::ConstructL |
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58 // --------------------------------------------------------------------------- |
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59 void CSimLockUIAppUi::ConstructL() |
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60 { |
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61 BaseConstructL(EAknEnableSkin | EAknEnableMSK); |
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62 |
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63 // Used to get status of phone call |
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64 iTelephonyProxy = CSimLockTelephonyProxy::NewL(); |
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65 //Define RProperty to Publish Keys for SimLockUi |
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66 TInt ret = RProperty::Define(KSimLockProperty, ESimLockActiveStatus, |
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67 RProperty::EInt); |
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68 } |
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69 |
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70 // --------------------------------------------------------------------------- |
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71 // CSimLockUIAppUi::~CSimLockUIAppUi |
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72 // --------------------------------------------------------------------------- |
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73 CSimLockUIAppUi::~CSimLockUIAppUi() |
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74 { |
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75 |
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76 delete iTelephonyProxy; |
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77 |
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78 if (iBackgroundControl) |
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79 { |
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80 RemoveFromStack(iBackgroundControl); |
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81 delete iBackgroundControl; |
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82 } |
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83 //Sets SimLock Ui P&S keys to show that SimLock Ui is exiting |
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84 RProperty::Set(KSimLockProperty, ESimLockActiveStatus, KSimLockStatusDone); |
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85 |
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86 } |
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87 |
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88 // --------------------------------------------------------------------------- |
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89 // CSimLockUIAppUi::HandleCommandL |
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90 // --------------------------------------------------------------------------- |
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91 void CSimLockUIAppUi::HandleCommandL(TInt aCommand) |
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92 { |
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93 switch (aCommand) |
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94 { |
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95 case EEikCmdExit: |
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96 case EAknSoftkeyExit: |
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97 Exit(); |
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98 break; |
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99 |
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100 default: |
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101 Panic(ESimLockUIBasicUi); |
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102 break; |
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103 } |
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104 } |
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105 |
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106 // --------------------------------------------------------------------------- |
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107 // CSimLockUIAppUi::HandleForegroundEventL |
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108 // --------------------------------------------------------------------------- |
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109 void CSimLockUIAppUi::HandleForegroundEventL(TBool aForeground) |
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110 { |
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111 CAknAppUi::HandleForegroundEventL(aForeground); |
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112 |
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113 // When the app switches to the foreground for the first time, display |
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114 // series of dialogs. |
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115 if (aForeground && iFirstRun) |
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116 { |
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117 iFirstRun = EFalse; |
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118 ProcessSimUnlockDialogsL(); |
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119 PrepareToExit(); |
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120 Exit(); |
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121 } |
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122 } |
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123 |
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124 // --------------------------------------------------------------------------- |
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125 // CSimLockUIAppUi::ProcessSimUnlockDialogsL |
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126 // --------------------------------------------------------------------------- |
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127 TBool CSimLockUIAppUi::ProcessSimUnlockDialogsL() |
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128 { |
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129 TBool keepLooping = ETrue; |
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130 |
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131 TBuf<SEC_ATT_PASSWORD_MAX_BUFFER> password; |
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132 |
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133 // Loop until flag is set |
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134 do |
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135 { |
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136 // Create background if not already there |
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137 if (!iBackgroundControl) |
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138 { |
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139 CreateBackgroundControlL(); |
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140 } |
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141 // Display Introduction Dialog/Prompt |
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142 if (!DisplayIntroductionDialogL()) |
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143 { |
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144 return EFalse; |
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145 } |
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146 // Prompt for password and attempt to unlock Sim |
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147 if (!PromptForPasswordL(password)) |
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148 { |
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149 // skip next iteration |
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150 continue; |
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151 } |
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152 // Set only if no dialogs are ever dismissed |
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153 keepLooping = AttemptToUnlockSimL(password); |
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154 |
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155 // Continue to loop while indicated to start over and dialog |
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156 // has not been dismissed |
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157 } |
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158 while (keepLooping); |
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159 |
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160 return keepLooping; |
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161 } |
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162 |
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163 // --------------------------------------------------------------------------- |
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164 // CSimLockUIAppUi::CreateBackgroundControlL |
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165 // --------------------------------------------------------------------------- |
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166 void CSimLockUIAppUi::CreateBackgroundControlL() |
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167 { |
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168 CEikStatusPane* statusPane = StatusPane(); |
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169 |
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170 // Remove status pane |
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171 // Crop background pane to reveal idle status pane |
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172 TRect background = ClientRect(); |
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173 statusPane->ReduceRect(background); |
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174 statusPane->SwitchLayoutL(R_AVKON_STATUS_PANE_LAYOUT_EMPTY); |
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175 |
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176 iBackgroundControl = CSimLockUIBackgroundControl::NewL(background); |
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177 AddToStackL(iBackgroundControl); |
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178 } |
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179 |
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180 // --------------------------------------------------------------------------- |
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181 // CSimLockUIAppUi::DisplayIntroductionDialogL |
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182 // --------------------------------------------------------------------------- |
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183 TBool CSimLockUIAppUi::DisplayIntroductionDialogL() |
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184 { |
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185 SetBackgroundTextL(EBackgroundTextEmpty); |
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186 |
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187 HBufC* displayText = StringLoader::LoadLC(R_SIM_INFO_WELCOME_NOTE_TEXT); |
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188 CAknMessageQueryDialog* query = new (ELeave) CAknMessageQueryDialog( |
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189 CAknMessageQueryDialog::ENoTone); |
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190 CleanupStack::PushL(query); |
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191 query->SetMessageTextL(*displayText); |
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192 TInt executeResult = query->ExecuteLD(R_SIM_INFO_WELCOME_NOTE); |
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193 CleanupStack::Pop(query); |
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194 CleanupStack::PopAndDestroy(displayText); |
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195 return executeResult; |
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196 |
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197 } |
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198 |
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199 // --------------------------------------------------------------------------- |
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200 // CSimLockUIAppUi::PromptForPasswordL |
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201 // --------------------------------------------------------------------------- |
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202 TBool CSimLockUIAppUi::PromptForPasswordL(TDes& aPassword) |
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203 { |
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204 TBuf<SEC_ATT_PASSWORD_MAX_BUFFER> newPassword; |
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205 |
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206 // Prompt for password twice. Loop until passwords match. |
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207 do |
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208 { |
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209 aPassword.Zero(); |
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210 |
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211 // Ask for password |
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212 CAknTextQueryDialog* dialog = CAknTextQueryDialog::NewL(aPassword); |
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213 // dialog->SetMaxLength(SEC_ATT_PASSWORD_MAX_LENGTH); |
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214 |
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215 if (!dialog->ExecuteLD(R_SIM_INFO_ENTER_PASSWORD)) |
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216 { |
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217 return EFalse; |
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218 } |
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219 |
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220 // Ask to re-enter password and verify there is no call in progress |
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221 if (!CompletePromptForPasswordL(aPassword, newPassword)) |
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222 { |
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223 return EFalse; |
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224 } |
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225 } |
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226 while (newPassword.Compare(aPassword)); |
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227 |
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228 return ETrue; |
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229 } |
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230 |
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231 // --------------------------------------------------------------------------- |
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232 // CSimLockUIAppUi::CompletePromptForPasswordL |
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233 // --------------------------------------------------------------------------- |
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234 TBool CSimLockUIAppUi::CompletePromptForPasswordL(const TDesC& aPassword, |
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235 TDes& aNewPassword) |
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236 { |
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237 TBool callInProgress = EFalse; |
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238 |
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239 aNewPassword.Zero(); |
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240 |
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241 do // Loop until no call in progress |
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242 { |
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243 // Display dialog to ask to re-enter password |
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244 CAknTextQueryDialog* dialog = CAknTextQueryDialog::NewL(aNewPassword); |
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245 if (!dialog->ExecuteLD(R_SIM_INFO_REENTER_PASSWORD)) |
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246 { |
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247 return EFalse; |
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248 } |
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249 |
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250 // Check to see if passwords match |
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251 if (aNewPassword.Compare(aPassword)) |
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252 { |
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253 // Create message query dialog to indicate that codes do not match |
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254 CAknMessageQueryDialog* query = |
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255 new (ELeave) CAknMessageQueryDialog( |
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256 CAknMessageQueryDialog::ENoTone); |
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257 return query->ExecuteLD(R_SIM_INFO_CODES_NOT_MATCH); |
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258 } |
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259 |
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260 // If there is a call in progress, show note and return to "re-enter password" prompt |
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261 if (!iTelephonyProxy->IsCallInProgress()) |
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262 { |
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263 return ETrue; |
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264 } |
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265 |
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266 // Do not allow Sim unlocking, return to password prompt |
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267 ShowInformationNoteL(R_SIM_UNLOCK_MESSAGE_END_CALL); |
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268 callInProgress = ETrue; |
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269 } |
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270 while (callInProgress); |
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271 |
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272 return ETrue; |
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273 } |
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274 |
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275 // --------------------------------------------------------------------------- |
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276 // CSimLockUIAppUi::AttemptToUnlockSimL |
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277 // --------------------------------------------------------------------------- |
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278 TBool CSimLockUIAppUi::AttemptToUnlockSimL(const TDesC& aPassword) |
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279 { |
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280 |
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281 const TDesC& password = aPassword; |
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282 |
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283 #ifdef __WINS__ |
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284 // In WINS (Emulator) builds, call to OpenSimLock will just time out |
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285 TInt unlockResult = KErrGsm0707IncorrectPassword; |
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286 #else |
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287 // Attempt to unlock SIM |
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288 TInt unlockResult = iSimLockDelegate.OpenSimLock( password ); |
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289 #endif |
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290 |
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291 CAknMessageQueryDialog* query = new (ELeave) CAknMessageQueryDialog( |
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292 CAknMessageQueryDialog::ENoTone); |
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293 |
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294 switch (unlockResult) |
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295 { |
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296 case KErrAlreadyExists: |
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297 // Should not happen! This indicates that the phone was already unlocked, |
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298 // which it shouldn't be if we got this far. |
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299 ASSERT( 0 ); |
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300 |
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301 // Fall Through |
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302 |
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303 case KErrNone: |
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304 SetBackgroundTextL(EBackgroundTextUnlockComplete); |
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305 ShowInformationNoteL(R_SIM_PHONE_UNLOCKED); |
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306 return EFalse; |
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307 |
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308 default: |
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309 // Oops, we missed one. |
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310 ASSERT( 0 ); |
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311 case KErrGsm0707OperationNotAllowed: |
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312 case KErrLocked: |
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313 // Permanently locked |
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314 SetBackgroundTextL(EBackgroundTextEmpty); |
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315 query->ExecuteLD(R_SIM_UNLOCK_FINAL); |
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316 return EFalse; |
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317 case KErrTimedOut: |
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318 case KErrGeneral: |
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319 case KErrArgument: |
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320 case KErrGsm0707IncorrectPassword: |
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321 // Not permanently locked |
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322 return HandleUnlockFailedL(); |
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323 |
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324 |
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325 }//switch |
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326 } |
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327 // --------------------------------------------------------------------------- |
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328 // CSimLockUIAppUi::HandleUnlockFailedL |
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329 // --------------------------------------------------------------------------- |
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330 TBool CSimLockUIAppUi::HandleUnlockFailedL() |
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331 { |
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332 TBuf<SEC_ATT_PASSWORD_MAX_BUFFER> password; |
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333 // Otherwise, prompt user to try again |
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334 SetBackgroundTextL(EBackgroundTextEmpty); |
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335 |
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336 // Show "Code Incorrect" and prompt user to continue or not |
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337 CAknMessageQueryDialog* query = new (ELeave) CAknMessageQueryDialog( |
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338 CAknMessageQueryDialog::ENoTone); |
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339 if (query->ExecuteLD(R_SIM_INFO_CODE_INCORRECT)) |
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340 { |
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341 if ( PromptForPasswordL(password) ) |
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342 { |
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343 return AttemptToUnlockSimL(password); |
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344 } |
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345 else |
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346 { |
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347 // Set flag indicating to keep looping |
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348 return ETrue; |
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349 } |
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350 } |
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351 else |
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352 { |
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353 // display intro popup |
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354 return ETrue; |
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355 } |
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356 } |
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357 |
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358 // --------------------------------------------------------------------------- |
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359 // CSimLockUIAppUi::ShowInformationNoteL |
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360 // --------------------------------------------------------------------------- |
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361 TInt CSimLockUIAppUi::ShowInformationNoteL(TInt aResourceId) const |
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362 { |
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363 TInt executeResult; |
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364 |
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365 // Show note with the provided resource id |
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366 HBufC* displayText = StringLoader::LoadLC(aResourceId); |
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367 |
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368 CAknInformationNote* dialog = new (ELeave) CAknInformationNote(ETrue); |
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369 executeResult = dialog->ExecuteLD(*displayText); |
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370 CleanupStack::PopAndDestroy(displayText); |
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371 return executeResult; |
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372 } |
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373 |
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374 // --------------------------------------------------------------------------- |
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375 // CSimLockUIAppUi::SetBackgroundTextL |
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376 // --------------------------------------------------------------------------- |
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377 void CSimLockUIAppUi::SetBackgroundTextL(TBackgroundText aText) |
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378 { |
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379 HBufC* displayText = NULL; |
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380 |
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381 // Load resource and set text in background control based on provided info |
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382 switch (aText) |
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383 { |
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384 case EBackgroundTextEmpty: |
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385 displayText = KNullDesC().AllocL(); |
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386 break; |
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387 |
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388 case EBackgroundTextMain: |
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389 displayText = StringLoader::LoadL( |
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390 R_SIMLOCK_UI_BACKGROUND_TEXT_MAIN); |
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391 break; |
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392 |
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393 case EBackgroundTextUnlockComplete: |
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394 displayText = StringLoader::LoadL( |
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395 R_SIMLOCK_UI_BACKGROUND_TEXT_UNLOCK_COMPLETE); |
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396 break; |
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397 |
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398 case EBackgroundTextUnlockFailed: |
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399 displayText = StringLoader::LoadL( |
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400 R_SIMLOCK_UI_BACKGROUND_TEXT_UNLOCK_FAILED); |
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401 break; |
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402 |
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403 case EBackgroundTextUnlockIncorrect: |
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404 displayText = StringLoader::LoadL( |
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405 R_SIMLOCK_UI_BACKGROUND_TEXT_UNLOCK_INCORRECT); |
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406 break; |
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407 |
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408 default: |
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409 ASSERT( 0 ); |
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410 break; |
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411 } |
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412 |
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413 // Transfer ownership to iBackgroundControl |
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414 iBackgroundControl->SetBackgroundText(displayText); |
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415 } |
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416 |
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417 // End of file. |