1 /* |
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2 * Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Active object wrapper for launching Settings UI |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 #ifndef C_COMASUPLSETTINGSLAUNCHER_H |
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21 #define C_COMASUPLSETTINGSLAUNCHER_H |
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22 |
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23 // INCLUDES |
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24 #include <e32std.h> |
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25 //#include <agentdialog.h> // for RGenConAgentDialogServer |
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26 |
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27 const TUid KNotifier1Uid = { 0x10009C00 }; |
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28 const TUid KNotifier2Uid = { 0x10009C01 }; |
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29 const TUid KNotifier3Uid = { 0x10009C02 }; |
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30 // FORWARD DECLARATIONS |
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31 class MOMASuplUISettingsObserver; |
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32 class CLocSettingsUiClient; |
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33 class COMASuplTrace; |
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34 /** |
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35 * Active object wrapper for launching Supl Settings UI. |
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36 * User of this class needs to implement relevant MOMASuplUISettingsObserver interface |
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37 * methods to receive notifications. |
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38 */ |
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39 class COMASuplSettingsLauncher : public CActive |
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40 { |
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41 public: |
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42 |
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43 enum TSuplDialogType |
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44 { |
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45 ESUPLYesNoDialog = 0, |
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46 ESUPLIAPDialog, |
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47 ESUPLUsageDialog, |
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48 ESUPLTimeoutDialog |
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49 }; |
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50 /** |
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51 * This is a two-phase constructor method that is used to |
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52 * create a new instance for launching settings UI |
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53 * |
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54 * @param aCallback Reference to a callback instance. |
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55 * @return A pointer to a new instance of the COMASuplSettingsLauncher class. |
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56 */ |
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57 static COMASuplSettingsLauncher* NewL(MOMASuplUISettingsObserver& aCallback); |
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58 |
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59 /** |
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60 * This is a two-phase constructor method that is used to create a new |
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61 * instance for launching settings UI |
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62 * Leaves the constructed instance to cleanup stack. |
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63 * |
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64 * @param aCallback Reference to a callback instance. |
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65 * @return A pointer to a new instance of the COMASuplSettingsLauncher class. |
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66 */ |
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67 static COMASuplSettingsLauncher* NewLC(MOMASuplUISettingsObserver& aCallback); |
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68 /** |
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69 * When this method is called, the COMASuplSettingsLauncher launches the |
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70 * settings UI |
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71 * |
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72 * @throws error code depending on whether launch was successful or failed |
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73 */ |
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74 TInt LaunchSettings(); |
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75 |
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76 /** |
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77 * When this method is called, the COMASuplSettingsLauncher cancels the |
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78 * launch if it has not been already launched |
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79 */ |
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80 void CancelLaunch(); |
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81 |
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82 /** |
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83 * When this method is called, the COMASuplSettingsLauncher launches the |
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84 * settings UI |
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85 * |
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86 * @throws error code depending on whether launch was successful or failed |
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87 */ |
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88 TInt LaunchSuplUsageSettingsUI(TBool aRoaming); |
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89 /* Launches the Dialog saying one or more location requests were cancelled |
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90 */ |
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91 |
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92 TInt LaunchSessionTimeOutDialog(); |
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93 |
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94 /** |
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95 * Destructor. |
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96 */ |
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97 virtual ~COMASuplSettingsLauncher(); |
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98 |
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99 TInt GetIAPName(TDes& aIAPName,TUint32& aIAPId); |
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100 |
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101 protected: |
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102 |
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103 /** |
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104 * Implements CActive |
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105 * @param none |
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106 * @return none |
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107 */ |
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108 void RunL(); |
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109 |
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110 /** |
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111 * Implements CActive |
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112 * @param aError the error returned |
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113 * @return error |
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114 */ |
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115 TInt RunError(TInt aError); |
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116 |
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117 /** |
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118 * Implements CActive |
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119 * @param none |
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120 * @return none |
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121 */ |
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122 void DoCancel(); |
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123 |
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124 private: |
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125 |
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126 /** |
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127 * Default Constructor |
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128 * @param aCallback Reference to a callback instance. |
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129 * @return None |
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130 */ |
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131 COMASuplSettingsLauncher(MOMASuplUISettingsObserver& aCallback); |
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132 |
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133 void ConstructL(); |
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134 private: |
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135 |
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136 TInt LaunchIAPDialog(); |
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137 |
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138 void ConvertIAPIdtoNameL( const TUint aIAPId,TDes& aIAPName ); |
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139 private: |
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140 // not owned by this class |
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141 MOMASuplUISettingsObserver& iCallback; |
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142 // Settings Launcher |
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143 CLocSettingsUiClient* iSettingsLauncher; |
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144 |
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145 //Trace Utility |
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146 COMASuplTrace* iTrace; |
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147 |
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148 TSuplDialogType iDialogType; |
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149 |
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150 RNotifier iNotifier; |
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151 TBuf8<256> buffer1; |
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152 TBuf8<256> buffer2; |
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153 TBool iRoaming; |
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154 |
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155 /** |
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156 * IAP Selector Handle |
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157 */ |
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158 // RGenConAgentDialogServer iIapSelector; |
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159 |
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160 /** |
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161 * Selected IAP ID |
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162 */ |
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163 TUint32 iSelectedIap; |
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164 |
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165 |
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166 }; |
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167 |
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168 |
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169 /** |
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170 * This class provides a callback interface for handling the |
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171 * completion of settings. The Client derives a |
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172 * class from this interface and implements the SettingsUICompleted-methods |
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173 * that interest it. |
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174 */ |
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175 class MOMASuplUISettingsObserver |
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176 { |
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177 |
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178 public: |
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179 |
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180 /** |
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181 * This callback method is used to notify the client about |
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182 * completion of settingsUi Launch |
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183 * @param aError error encountered while launching change |
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184 * @return None |
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185 */ |
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186 virtual void SettingsUICompletedL(TInt aError) = 0; |
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187 |
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188 /** |
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189 * This callback method is used to notify the client about |
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190 * completion of settingsUi Launch for SUPL state |
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191 * @param aError error encountered while launching change |
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192 * @return None |
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193 */ |
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194 |
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195 virtual void SettingsUsageUICompletedL(TInt aError) = 0; |
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196 |
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197 /** |
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198 * This callback method is used to notify the client about |
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199 * completion of Timeout UI |
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200 * @param aError error encountered while launching change |
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201 * @return None |
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202 */ |
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203 |
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204 virtual void SettingsTimeOutUICompletedL(TInt aError) = 0; |
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205 |
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206 }; |
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207 |
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208 #endif // C_COMASUPLSETTINGSLAUNCHER_H |
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209 |
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210 // End of File |
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