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1 /* |
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2 * Copyright (c) 2006 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: This file defines the app removal handler |
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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 // INCLUDE FILES |
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20 #include <apgcli.h> |
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21 #include <apaid.h> |
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22 #include <apgnotif.h> |
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23 #include <driveinfo.h> |
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24 |
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25 #include "lbttriggerfilterbyattribute.h" |
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26 #include "lbtappchangehandler.h" |
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27 #include "lbtcontainertriggerfilter.h" |
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28 #include "lbtcontainerupdatefilter.h" |
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29 #include "lbtcontainer.h" |
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30 #include "lbtcleanuphandler.h" |
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31 #include "lbtserverlogictriggerchangeobserver.h" |
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32 #include "lbtlogger.h" |
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33 |
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34 // CONSTANTS |
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35 _LIT(KMMCErrorChar, "<"); //if MMC card char retrieval failed, it is assigned. |
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36 _LIT(KCharColon, ":"); |
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37 |
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38 // LOCAL ENUMS |
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39 |
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40 enum |
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41 { |
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42 EOpNone, |
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43 EOpRegiseteredForInitialListPoplulation, |
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44 EOpRegiseteredForListPoplulation, |
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45 EOpRemovalTriggerDeletion, |
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46 EOpDeletionStartupProcessTriggers, |
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47 EOpRemovalListingStartupProcessTriggers, |
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48 EOpRemovalDeletingStartupProcessTriggers, |
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49 EOpRemovalTriggerInvalidation, |
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50 EOpMMCRemovalListingTriggers, |
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51 EOpMMCRemovalListingTriggerForStartupProcess, |
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52 EOpMMCInsertionListingTriggers, |
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53 EOpMMCInsertionListingTriggerForStartupProcess, |
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54 EOpRequestValidityChange |
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55 }; |
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56 |
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57 |
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58 // LOCAL STRUCTURES |
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59 struct TLbtAppInfo |
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60 { |
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61 TFileName iFullName; |
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62 TUid iUid; |
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63 }; |
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64 |
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65 // ======== LOCAL FUNCTIONS ======== |
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66 |
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67 // --------------------------------------------------------------------------- |
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68 // CLbtAppRemovalHandler::NewL |
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69 // --------------------------------------------------------------------------- |
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70 // |
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71 CLbtAppChangeHandler* CLbtAppChangeHandler::NewL(CLbtContainer& aContainer, CLbtCleanupHandler& aCleanupHandler, |
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72 MLbtServerLogicTriggerChangeObserver& aTriggerChangeObserver) |
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73 { |
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74 FUNC_ENTER("CLbtAppChangeHandler::NewL"); |
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75 CLbtAppChangeHandler* self = new (ELeave) CLbtAppChangeHandler(aContainer,aCleanupHandler, |
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76 aTriggerChangeObserver); |
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77 CleanupStack::PushL( self ); |
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78 self->ConstructL(); |
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79 CleanupStack::Pop( self ); |
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80 return self; |
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81 } |
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82 |
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83 // --------------------------------------------------------------------------- |
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84 // CLbtAppChangeHandler::ConstructL |
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85 // --------------------------------------------------------------------------- |
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86 // |
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87 void CLbtAppChangeHandler::ConstructL() |
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88 { |
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89 FUNC_ENTER("CLbtAppChangeHandler::ConstructL"); |
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90 User::LeaveIfError(iAppArcSession.Connect()); |
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91 MemoryCardChar(); |
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92 } |
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93 |
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94 // --------------------------------------------------------------------------- |
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95 // CLbtAppChangeHandler::StartListeningL |
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96 // --------------------------------------------------------------------------- |
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97 // |
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98 void CLbtAppChangeHandler::StartListeningL() |
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99 { |
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100 FUNC_ENTER("CLbtAppChangeHandler::StartListeningL"); |
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101 if(!iAppListNotifier) |
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102 { |
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103 iAppListNotifier = CApaAppListNotifier::NewL(this, CActive::EPriorityStandard); |
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104 |
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105 iAppArcSession.RegisterListPopulationCompleteObserver(iStatus); |
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106 iOperation = EOpRegiseteredForInitialListPoplulation; |
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107 SetActive(); |
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108 } |
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109 } |
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110 |
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111 // --------------------------------------------------------------------------- |
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112 // CLbtAppChangeHandler::FindElementInArray |
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113 // --------------------------------------------------------------------------- |
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114 // |
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115 TInt CLbtAppChangeHandler::FindElementInArray(RArray<TLbtAppInfo>& aArray, TLbtAppInfo& aElement) |
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116 { |
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117 FUNC_ENTER("CLbtAppChangeHandler::FindElementInArray"); |
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118 // Parse the array to find out if the element is present |
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119 for(TInt i=0;i<aArray.Count();++i) |
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120 { |
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121 if(aArray[i].iUid == aElement.iUid) |
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122 { |
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123 return i; |
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124 } |
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125 } |
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126 return KErrNotFound; |
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127 } |
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128 |
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129 // --------------------------------------------------------------------------- |
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130 // CLbtAppChangeHandler::HandleAppListRemovalEvent |
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131 // --------------------------------------------------------------------------- |
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132 // |
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133 void CLbtAppChangeHandler::HandleAppListRemovalEvent(RArray<TLbtAppInfo>& aNewAppList) |
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134 { |
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135 FUNC_ENTER("CLbtAppChangeHandler::HandleAppListRemovalEvent"); |
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136 |
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137 RArray<TUid> appRemovalList; |
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138 TBool appsInMMC = EFalse; |
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139 |
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140 /// Check which apps is un-installed/removed |
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141 for(TInt i=0;i<iCurrentInstalledApps.Count();++i) |
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142 { |
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143 TInt index = FindElementInArray(aNewAppList, iCurrentInstalledApps[i]); |
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144 |
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145 if(KErrNotFound == index) |
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146 { |
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147 // This application has be uninstalled/removed |
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148 TLbtAppInfo appInfo = iCurrentInstalledApps[i]; |
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149 |
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150 // The removed application resided in the MMC card |
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151 iAppList.Append( appInfo ); |
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152 |
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153 // Check if the application resides in MMC |
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154 if( appInfo.iFullName.FindC(iMMCDriveChar) >= 0 ) |
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155 { |
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156 appsInMMC = ETrue; |
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157 } |
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158 } |
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159 } |
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160 |
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161 if( iAppList.Count() == 0 ) |
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162 { |
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163 iAppList.Reset(); |
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164 LOG("No application found removed"); |
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165 return; |
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166 } |
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167 |
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168 TInt error = KErrNone; |
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169 if( appsInMMC ) |
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170 { |
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171 TRAP(error, HandleMMCApplicationRemovalL() ); |
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172 } |
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173 else |
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174 { |
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175 TRAP(error, HandleApplicationUninstallationL()); |
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176 } |
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177 |
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178 if( error != KErrNone ) |
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179 { |
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180 iOperation = EOpNone; |
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181 } |
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182 } |
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183 |
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184 // --------------------------------------------------------------------------- |
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185 // CLbtAppChangeHandler::HandleAppListAdditionEvent |
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186 // --------------------------------------------------------------------------- |
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187 // |
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188 void CLbtAppChangeHandler::HandleAppListAdditionEvent(RArray<TLbtAppInfo>& aNewAppList) |
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189 { |
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190 FUNC_ENTER("CLbtAppChangeHandler::HandleAppListAdditionEvent"); |
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191 // Check which all app(s) have been added back |
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192 for(TInt i=0;i<aNewAppList.Count();++i) |
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193 { |
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194 TInt index = FindElementInArray(iCurrentInstalledApps, aNewAppList[i]); |
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195 |
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196 if(KErrNotFound == index) |
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197 { |
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198 // This application has been added |
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199 TLbtAppInfo appInfo = aNewAppList[i]; |
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200 |
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201 if( appInfo.iFullName.FindC( iMMCDriveChar ) >= 0 ) |
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202 { |
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203 // Append to the array only if the application resides on the MMC |
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204 iAppList.Append( appInfo ); |
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205 } |
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206 } |
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207 } |
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208 if(iAppList.Count() > 0) |
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209 { |
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210 TRAPD(error, SetValidTriggersOfApplicationsL()); |
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211 |
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212 if(error != KErrNone) |
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213 { |
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214 ERROR("SetValidTriggersOfApplicationsL error = %d", error); |
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215 iAppList.Close(); |
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216 iOperation = EOpNone; |
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217 } |
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218 } |
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219 } |
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220 |
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221 // --------------------------------------------------------------------------- |
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222 // CLbtAppChangeHandler::SetValidTriggersOfApplicationsL |
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223 // --------------------------------------------------------------------------- |
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224 // |
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225 void CLbtAppChangeHandler::SetValidTriggersOfApplicationsL() |
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226 { |
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227 FUNC_ENTER("CLbtAppChangeHandler::SetValidTriggersOfApplicationsL"); |
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228 // First do a list triggers to get the list of triggers owned by that application |
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229 iOperation = EOpMMCInsertionListingTriggers; |
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230 |
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231 CLbtListTriggerOptions* listOptions = CLbtListTriggerOptions::NewL(); |
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232 CleanupStack::PushL(listOptions); |
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233 |
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234 CLbtTriggerFilterByAttribute* attributeFilter = |
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235 CLbtTriggerFilterByAttribute::NewL(); |
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236 CleanupStack::PushL(attributeFilter); |
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237 attributeFilter->AddTriggerTypeL(CLbtTriggerEntry::ETypeStartup); |
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238 |
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239 listOptions->SetFilter(attributeFilter); |
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240 |
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241 // Retreive only the trigger id of the trigger |
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242 TLbtTriggerAttributeFieldsMask mask = CLbtTriggerEntry::EAttributeId; |
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243 listOptions->SetRetrievedFields(mask, 0); |
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244 |
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245 CLbtContainerFilter* containerFilter = CLbtContainerFilter::NewL(); |
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246 CleanupStack::PushL(containerFilter); |
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247 |
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248 for(TInt i=0;i<iAppList.Count();++i) |
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249 { |
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250 containerFilter->AddOwnerSidInFilterL(iAppList[i].iUid); |
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251 } |
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252 |
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253 CLbtContainerListOptions* containerListOptions = CLbtContainerListOptions::NewL(listOptions, containerFilter); |
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254 CleanupStack::PushL(containerListOptions); |
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255 |
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256 CleanupStack::Pop(4); // containerListOptions, containerFilter, attributeFilter & listOptions |
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257 |
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258 iContainer.ListTriggers(containerListOptions, iTriggerEntries, iOpId, iStatus); |
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259 SetActive(); |
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260 } |
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261 |
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262 // --------------------------------------------------------------------------- |
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263 // CLbtAppChangeHandler::HandleAppListEvent |
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264 // --------------------------------------------------------------------------- |
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265 // |
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266 void CLbtAppChangeHandler::HandleAppListEvent(TInt /*aEvent*/) |
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267 { |
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268 FUNC_ENTER("CLbtAppChangeHandler::HandleAppListEvent"); |
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269 if( iOperation == EOpNone && !IsActive() ) |
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270 { |
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271 iOperation = EOpRegiseteredForListPoplulation; |
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272 iAppArcSession.RegisterListPopulationCompleteObserver(iStatus); |
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273 SetActive(); |
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274 return; |
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275 } |
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276 iOperation = EOpNone; |
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277 RArray<TLbtAppInfo> newAppList; |
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278 |
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279 // First get the set of installed applications in the system |
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280 iAppArcSession.GetAllApps(); |
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281 |
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282 TApaAppInfo appInfo; |
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283 TInt error = iAppArcSession.GetNextApp(appInfo); |
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284 |
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285 while(KErrNone == error) |
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286 { |
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287 TLbtAppInfo lbtAppInfo; |
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288 lbtAppInfo.iUid = appInfo.iUid; |
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289 lbtAppInfo.iFullName.Zero(); |
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290 lbtAppInfo.iFullName.Copy( appInfo.iFullName ); |
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291 |
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292 TRAPD(err, newAppList.AppendL(lbtAppInfo)); |
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293 if(err != KErrNone) |
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294 { |
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295 break; |
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296 } |
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297 error = iAppArcSession.GetNextApp(appInfo); |
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298 } |
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299 |
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300 LOG1("newAppList.Count():%d",newAppList.Count()); |
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301 LOG1("iCurrentInstalledApps.Count():%d",iCurrentInstalledApps.Count()); |
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302 |
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303 if(newAppList.Count() > iCurrentInstalledApps.Count()) |
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304 { |
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305 HandleAppListAdditionEvent(newAppList); |
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306 } |
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307 else |
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308 { |
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309 LOG("newAppList.Count() < iCurrentInstalledApps.Count()"); |
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310 HandleAppListRemovalEvent(newAppList); |
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311 } |
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312 |
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313 iCurrentInstalledApps.Reset(); |
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314 |
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315 for( TInt i=0;i<newAppList.Count();i++ ) |
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316 { |
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317 iCurrentInstalledApps.Append( newAppList[i] ); |
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318 } |
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319 newAppList.Close(); |
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320 } |
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321 |
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322 // --------------------------------------------------------------------------- |
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323 // CLbtAppChangeHandler::StopListening |
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324 // --------------------------------------------------------------------------- |
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325 // |
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326 void CLbtAppChangeHandler::StopListening() |
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327 { |
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328 FUNC_ENTER("CLbtAppChangeHandler::StopListening"); |
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329 delete iAppListNotifier; |
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330 iAppListNotifier = NULL; |
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331 iCurrentInstalledApps.Close(); |
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332 } |
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333 |
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334 // --------------------------------------------------------------------------- |
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335 // CLbtAppChangeHandler::HandleMMCApplicationRemovalL |
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336 // --------------------------------------------------------------------------- |
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337 // |
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338 void CLbtAppChangeHandler::HandleMMCApplicationRemovalL() |
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339 { |
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340 FUNC_ENTER("CLbtAppChangeHandler::HandleMMCApplicationRemovalL"); |
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341 |
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342 if( IsMemoryCardPresent() ) |
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343 { |
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344 // If memory card is present it means to say that the application |
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345 // has been un-installed |
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346 HandleApplicationUninstallationL( ); |
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347 } |
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348 else |
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349 { |
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350 // MMC card has been removed. Hence invalidate all the triggers that |
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351 // belong to the application. |
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352 |
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353 // First do a list triggers to get the list of triggers owned by that application |
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354 iOperation = EOpMMCRemovalListingTriggers; |
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355 |
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356 CLbtListTriggerOptions* listOptions = CLbtListTriggerOptions::NewL(); |
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357 CleanupStack::PushL(listOptions); |
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358 |
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359 CLbtTriggerFilterByAttribute* attributeFilter = |
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360 CLbtTriggerFilterByAttribute::NewL(); |
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361 CleanupStack::PushL(attributeFilter); |
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362 attributeFilter->AddTriggerTypeL(CLbtTriggerEntry::ETypeStartup); |
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363 |
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364 listOptions->SetFilter(attributeFilter); |
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365 |
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366 // Retreive only the trigger id of the trigger |
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367 TLbtTriggerAttributeFieldsMask mask = CLbtTriggerEntry::EAttributeId; |
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368 listOptions->SetRetrievedFields(mask, 0); |
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369 |
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370 CLbtContainerFilter* containerFilter = CLbtContainerFilter::NewL(); |
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371 CleanupStack::PushL(containerFilter); |
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372 |
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373 for(TInt i=0;i<iAppList.Count();++i) |
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374 { |
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375 containerFilter->AddOwnerSidInFilterL(iAppList[i].iUid); |
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376 } |
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377 |
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378 CLbtContainerListOptions* containerListOptions = CLbtContainerListOptions::NewL(listOptions, containerFilter); |
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379 CleanupStack::PushL(containerListOptions); |
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380 |
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381 CleanupStack::Pop(4); // containerListOptions, containerFilter, attributeFilter & listOptions |
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382 |
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383 iContainer.ListTriggers(containerListOptions, iTriggerEntries, iOpId, iStatus); |
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384 SetActive(); |
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385 } |
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386 } |
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387 |
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388 // --------------------------------------------------------------------------- |
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389 // CLbtAppChangeHandler::ListTriggersOfStartupProcessL |
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390 // --------------------------------------------------------------------------- |
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391 // |
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392 void CLbtAppChangeHandler::ListTriggersOfStartupProcessL() |
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393 { |
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394 FUNC_ENTER("CLbtAppChangeHandler::ListTriggersOfStartupProcessL"); |
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395 CLbtListTriggerOptions* listOptions = CLbtListTriggerOptions::NewL(); |
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396 CleanupStack::PushL(listOptions); |
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397 |
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398 CLbtTriggerFilterByAttribute* attributeFilter = |
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399 CLbtTriggerFilterByAttribute::NewL(); |
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400 CleanupStack::PushL(attributeFilter); |
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401 attributeFilter->AddTriggerTypeL(CLbtTriggerEntry::ETypeStartup); |
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402 |
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403 listOptions->SetFilter(attributeFilter); |
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404 |
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405 // Retreive only the trigger id of the trigger |
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406 TLbtTriggerAttributeFieldsMask mask = CLbtTriggerEntry::EAttributeId; |
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407 listOptions->SetRetrievedFields(mask, 0); |
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408 |
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409 CLbtContainerFilter* containerFilter = CLbtContainerFilter::NewL(); |
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410 CleanupStack::PushL(containerFilter); |
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411 |
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412 for(TInt i=0;i<iAppList.Count();++i) |
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413 { |
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414 containerFilter->AddStartupProcessInFilterL( iAppList[i].iFullName ); |
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415 } |
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416 |
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417 CLbtContainerListOptions* containerListOptions = CLbtContainerListOptions::NewL(listOptions, containerFilter); |
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418 CleanupStack::PushL(containerListOptions); |
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419 |
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420 CleanupStack::Pop(4); // containerListOptions, containerFilter, attributeFilter & listOptions |
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421 |
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422 iContainer.ListTriggers(containerListOptions, iTriggerEntries, iOpId, iStatus); |
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423 SetActive(); |
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424 } |
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425 |
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426 // --------------------------------------------------------------------------- |
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427 // CLbtAppChangeHandler::DeleteTriggersOfStartupProcessL |
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428 // --------------------------------------------------------------------------- |
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429 // |
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430 void CLbtAppChangeHandler::DeleteTriggersOfStartupProcessL() |
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431 { |
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432 FUNC_ENTER("CLbtAppChangeHandler::DeleteTriggersOfStartupProcessL"); |
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433 CLbtContainerUpdateFilter* updateOptions = CLbtContainerUpdateFilter::NewL(); |
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434 CleanupStack::PushL(updateOptions); |
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435 |
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436 CLbtTriggerFilterByAttribute* attributeFilter = |
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437 CLbtTriggerFilterByAttribute::NewL(); |
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438 CleanupStack::PushL(attributeFilter); |
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439 attributeFilter->AddTriggerTypeL(CLbtTriggerEntry::ETypeStartup); |
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440 |
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441 updateOptions->SetTrigInfoFilter(attributeFilter); |
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442 |
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443 CLbtContainerFilter* containerFilter = CLbtContainerFilter::NewL(); |
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444 CleanupStack::PushL(containerFilter); |
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445 |
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446 for(TInt i=0;i<iAppList.Count();++i) |
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447 { |
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448 containerFilter->AddStartupProcessInFilterL( iAppList[i].iFullName ); |
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449 } |
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450 updateOptions->SetContainerFilter(containerFilter); |
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451 |
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452 CleanupStack::Pop(3); // containerFilter, attributeFilter & updateOptions |
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453 |
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454 iContainer.DeleteTriggers(updateOptions, iOpId, iStatus); |
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455 SetActive(); |
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456 } |
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457 |
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458 |
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459 // --------------------------------------------------------------------------- |
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460 // CLbtAppChangeHandler::IsMemoryCardPresent |
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461 // --------------------------------------------------------------------------- |
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462 // |
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463 TBool CLbtAppChangeHandler::IsMemoryCardPresent() |
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464 { |
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465 FUNC_ENTER("CLbtAppChangeHandler::IsMemoryCardPresent"); |
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466 |
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467 //retrieve memory card identifier |
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468 TInt drive; |
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469 TInt err = DriveInfo::GetDefaultDrive( |
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470 DriveInfo::EDefaultRemovableMassStorage, drive); |
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471 if( err != KErrNone ) |
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472 return EFalse; |
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473 |
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474 //connect to file server |
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475 RFs fs; |
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476 err = fs.Connect(); |
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477 |
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478 if(err != KErrNone) |
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479 { |
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480 return EFalse; |
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481 } |
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482 |
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483 //check if memory card is present |
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484 TUint status; |
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485 err = DriveInfo::GetDriveStatus( fs, drive, status ); |
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486 fs.Close(); |
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487 |
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488 if( err != KErrNone ) |
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489 return EFalse; |
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490 return ( status & DriveInfo::EDrivePresent ); |
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491 |
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492 } |
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493 |
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494 // --------------------------------------------------------------------------- |
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495 // void CLbtAppChangeHandler::MemoryCardChar() |
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496 // --------------------------------------------------------------------------- |
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497 // |
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498 void CLbtAppChangeHandler::MemoryCardChar() |
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499 { |
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500 TInt drive; |
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501 TInt err = DriveInfo::GetDefaultDrive( |
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502 DriveInfo::EDefaultRemovableMassStorage, drive); |
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503 //if memory card is not supported |
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504 if( err!=KErrNone ) |
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505 { |
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506 iMMCDriveChar.Copy(KMMCErrorChar); |
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507 return; |
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508 } |
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509 |
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510 //retrieve memory card character |
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511 RFs fs; |
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512 err = fs.Connect(); |
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513 if( err==KErrNone ) |
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514 { |
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515 TChar memChar; |
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516 fs.DriveToChar(drive,memChar); |
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517 iMMCDriveChar.Zero(); |
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518 iMMCDriveChar.Append( memChar ); |
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519 } |
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520 else |
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521 { |
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522 iMMCDriveChar.Copy(KMMCErrorChar); |
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523 } |
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524 iMMCDriveChar.Append(KCharColon); |
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525 fs.Close(); |
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526 } |
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527 |
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528 // --------------------------------------------------------------------------- |
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529 // CLbtAppChangeHandler::RunL |
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530 // --------------------------------------------------------------------------- |
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531 // |
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532 void CLbtAppChangeHandler::RunL() |
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533 { |
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534 FUNC_ENTER("CLbtAppChangeHandler::RunL"); |
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535 switch(iOperation) |
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536 { |
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537 case EOpRegiseteredForInitialListPoplulation: |
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538 { |
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539 // First get the set of installed applications in the system |
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540 iAppArcSession.GetAllApps(); |
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541 |
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542 TApaAppInfo appInfo; |
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543 TInt error = iAppArcSession.GetNextApp(appInfo); |
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544 |
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545 while(KErrNone == error) |
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546 { |
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547 TLbtAppInfo lbtAppInfo; |
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548 lbtAppInfo.iUid = appInfo.iUid; |
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549 lbtAppInfo.iFullName.Zero(); |
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550 lbtAppInfo.iFullName.Copy( appInfo.iFullName ); |
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551 |
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552 iCurrentInstalledApps.AppendL(lbtAppInfo); |
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553 error = iAppArcSession.GetNextApp(appInfo); |
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554 } |
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555 iOperation = EOpNone; |
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556 break; |
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557 } |
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558 case EOpRegiseteredForListPoplulation: |
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559 { |
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560 HandleAppListEvent(KErrNone); |
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561 break; |
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562 } |
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563 case EOpRemovalTriggerDeletion: |
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564 { |
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565 // Here the observer is set to the get the information pertaining |
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566 // triggers that were deleted. |
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567 TLbtTriggerEventMask eventMask = 0; |
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568 eventMask|= CLbtContainer::ELbtConTriggerDeleted; |
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569 iContainer.SetChangeObserver( this,eventMask ); |
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570 |
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571 // Delete triggers for which the un-installed application is the |
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572 // startup process |
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573 iOperation = EOpDeletionStartupProcessTriggers; |
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574 DeleteTriggersOfStartupProcessL(); |
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575 break; |
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576 } |
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577 case EOpRemovalListingStartupProcessTriggers: |
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578 { |
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579 // Here the observer is set to the get the information pertaining |
|
580 // triggers that were deleted. |
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581 TLbtTriggerEventMask eventMask = 0; |
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582 eventMask|= CLbtContainer::ELbtConTriggerDeleted; |
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583 iContainer.SetChangeObserver( this,eventMask ); |
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584 |
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585 CLbtContainerFilter* containerFilter = CLbtContainerFilter::NewL(); |
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586 CleanupStack::PushL(containerFilter); |
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587 |
|
588 for(TInt i=0;i<iAppList.Count();++i) |
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589 { |
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590 containerFilter->AddOwnerSidInFilterL(iAppList[i].iUid); |
|
591 } |
|
592 |
|
593 CLbtTriggerFilterByAttribute* filterByAttribute = |
|
594 CLbtTriggerFilterByAttribute::NewL(); |
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595 CleanupStack::PushL(filterByAttribute); |
|
596 filterByAttribute->AddTriggerTypeL(CLbtTriggerEntry::ETypeStartup); |
|
597 |
|
598 CLbtContainerUpdateFilter* updateFilter = CLbtContainerUpdateFilter::NewL(filterByAttribute ,containerFilter); |
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599 |
|
600 iContainer.DeleteTriggers(updateFilter, iOpId, iStatus); |
|
601 SetActive(); |
|
602 iOperation = EOpRemovalDeletingStartupProcessTriggers; |
|
603 break; |
|
604 } |
|
605 case EOpRemovalDeletingStartupProcessTriggers: |
|
606 { |
|
607 // Here the observer is set to the get the information pertaining |
|
608 // triggers that were deleted. |
|
609 TLbtTriggerEventMask eventMask = 0; |
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610 eventMask|= CLbtContainer::ELbtConTriggerDeleted; |
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611 iContainer.SetChangeObserver( this,eventMask ); |
|
612 break; |
|
613 } |
|
614 |
|
615 case EOpMMCInsertionListingTriggers: |
|
616 case EOpMMCRemovalListingTriggers: |
|
617 { |
|
618 // Listing Triggers of startup process |
|
619 LOG("Listing Triggers Over"); |
|
620 |
|
621 if( iOperation == EOpMMCInsertionListingTriggers ) |
|
622 { |
|
623 iOperation = EOpMMCInsertionListingTriggerForStartupProcess; |
|
624 } |
|
625 else |
|
626 { |
|
627 iOperation = EOpMMCRemovalListingTriggerForStartupProcess; |
|
628 } |
|
629 |
|
630 ListTriggersOfStartupProcessL(); |
|
631 iAppList.Close(); |
|
632 LOG("Listing Triggers for startup Process"); |
|
633 break; |
|
634 } |
|
635 case EOpMMCRemovalListingTriggerForStartupProcess: |
|
636 case EOpMMCInsertionListingTriggerForStartupProcess: |
|
637 { |
|
638 LOG("Listing Trigger For startup Process Done"); |
|
639 LOG1("iStatus = %d", iStatus.Int()); |
|
640 LOG1("Triggers Count = %d", iTriggerEntries.Count()); |
|
641 if(KErrNone == iStatus.Int()) |
|
642 { |
|
643 // The list operation is a success. Hence invalidate the triggers now |
|
644 RArray<TLbtTriggerId> triggerIds; |
|
645 |
|
646 for(TInt i=0;i<iTriggerEntries.Count();++i) |
|
647 { |
|
648 triggerIds.Append(iTriggerEntries[i]->TriggerEntry()->Id()); |
|
649 } |
|
650 |
|
651 TLbtTriggerDynamicInfo::TLbtTriggerValidity validity; |
|
652 |
|
653 if(iOperation == EOpMMCRemovalListingTriggerForStartupProcess) |
|
654 { |
|
655 validity = TLbtTriggerDynamicInfo::EInvalid; |
|
656 iCleanupHandler.AddTriggersForCleanupL( triggerIds ); |
|
657 } |
|
658 else |
|
659 { |
|
660 validity = TLbtTriggerDynamicInfo::EValid; |
|
661 iCleanupHandler.RemoveTriggersFromCleanupL( triggerIds ); |
|
662 } |
|
663 |
|
664 // update validity of the triggers |
|
665 iContainer.UpdateTriggersValidity( validity, |
|
666 triggerIds, |
|
667 iOpId, |
|
668 iStatus ); |
|
669 SetActive(); |
|
670 iOperation = EOpRequestValidityChange; |
|
671 triggerIds.Close(); |
|
672 iTriggerEntries.ResetAndDestroy(); |
|
673 } |
|
674 else |
|
675 { |
|
676 // Listing is not successful. Hence dont do anything |
|
677 iOperation = EOpNone; |
|
678 iTriggerEntries.ResetAndDestroy(); |
|
679 iAppList.Reset(); |
|
680 } |
|
681 break; |
|
682 } |
|
683 case EOpRequestValidityChange: |
|
684 { |
|
685 // Here the observer is set to the get the information pertaining |
|
686 // triggers that were changed to invalid |
|
687 TLbtTriggerEventMask eventMask = 0; |
|
688 eventMask|= CLbtContainer::ELbtConTriggerValidityFieldChanged; |
|
689 iContainer.SetChangeObserver( this,eventMask ); |
|
690 break; |
|
691 } |
|
692 default: |
|
693 { |
|
694 // Operation complete |
|
695 iTriggerEntries.ResetAndDestroy(); |
|
696 iAppList.Close(); |
|
697 iOperation = EOpNone; |
|
698 break; |
|
699 } |
|
700 } |
|
701 } |
|
702 |
|
703 // --------------------------------------------------------------------------- |
|
704 // CLbtAppChangeHandler::RunError |
|
705 // --------------------------------------------------------------------------- |
|
706 // |
|
707 TInt CLbtAppChangeHandler::RunError(TInt aError) |
|
708 { |
|
709 FUNC_ENTER("CLbtAppChangeHandler::RunError"); |
|
710 iTriggerEntries.ResetAndDestroy(); |
|
711 iAppList.Reset(); |
|
712 ERROR("CLbtAppChangeHandler::RunError:%d", aError) |
|
713 return KErrNone; |
|
714 } |
|
715 |
|
716 |
|
717 // --------------------------------------------------------------------------- |
|
718 // CLbtAppChangeHandler::DoCancel |
|
719 // --------------------------------------------------------------------------- |
|
720 // |
|
721 void CLbtAppChangeHandler::DoCancel() |
|
722 { |
|
723 FUNC_ENTER("CLbtAppChangeHandler::DoCancel"); |
|
724 if(IsActive()) |
|
725 { |
|
726 switch(iOperation) |
|
727 { |
|
728 case EOpRegiseteredForInitialListPoplulation: |
|
729 { |
|
730 iAppArcSession.CancelListPopulationCompleteObserver(); |
|
731 break; |
|
732 } |
|
733 default: |
|
734 { |
|
735 iContainer.CancelAsyncOperation(iOpId); |
|
736 break; |
|
737 } |
|
738 } |
|
739 } |
|
740 } |
|
741 |
|
742 // --------------------------------------------------------------------------- |
|
743 // CLbtAppChangeHandler::HandleApplicationUninstallationL |
|
744 // --------------------------------------------------------------------------- |
|
745 // |
|
746 void CLbtAppChangeHandler::HandleApplicationUninstallationL( ) |
|
747 { |
|
748 FUNC_ENTER("CLbtAppChangeHandler::HandleApplicationUninstallationL"); |
|
749 // Since the application has been un-installed all the triggers that belong |
|
750 // to the application has to be deleted |
|
751 CLbtContainerFilter* containerFilter = CLbtContainerFilter::NewL(); |
|
752 CleanupStack::PushL(containerFilter); |
|
753 |
|
754 for(TInt i=0;i<iAppList.Count();++i) |
|
755 { |
|
756 containerFilter->AddOwnerSidInFilterL(iAppList[i].iUid); |
|
757 } |
|
758 |
|
759 CLbtTriggerFilterByAttribute* filterByAttribute = |
|
760 CLbtTriggerFilterByAttribute::NewL(); |
|
761 CleanupStack::PushL(filterByAttribute); |
|
762 filterByAttribute->AddTriggerTypeL(CLbtTriggerEntry::ETypeStartup); |
|
763 |
|
764 CLbtContainerUpdateFilter* updateFilter = CLbtContainerUpdateFilter::NewL(filterByAttribute ,containerFilter); |
|
765 |
|
766 iContainer.DeleteTriggers(updateFilter, iOpId, iStatus); |
|
767 SetActive(); |
|
768 iOperation = EOpRemovalTriggerDeletion; |
|
769 CleanupStack::Pop(2); //filterByAttribute and containerFilter. Container takes ownership |
|
770 } |
|
771 |
|
772 // --------------------------------------------------------------------------- |
|
773 // Default Constructor |
|
774 // --------------------------------------------------------------------------- |
|
775 // |
|
776 CLbtAppChangeHandler::CLbtAppChangeHandler(CLbtContainer& aContainer, CLbtCleanupHandler& aCleanupHandler, |
|
777 MLbtServerLogicTriggerChangeObserver& aTriggerChangeObserver): |
|
778 CActive(EPriorityStandard), |
|
779 iContainer(aContainer), |
|
780 iCleanupHandler(aCleanupHandler), |
|
781 iTriggerChangeObserver(aTriggerChangeObserver) |
|
782 { |
|
783 CActiveScheduler::Add(this); |
|
784 } |
|
785 |
|
786 // --------------------------------------------------------------------------- |
|
787 // CLbtAppChangeHandler::TriggerStoreChanged |
|
788 // --------------------------------------------------------------------------- |
|
789 // |
|
790 void CLbtAppChangeHandler::TriggerStoreChanged( RArray<TLbtTriggerId>& aTriggerIds, |
|
791 TLbtTriggerEventMask aEventMask, |
|
792 TLbtContainerChangedAreaType /*aAreaType*/, |
|
793 RArray<TUid>& aManagerUids ) |
|
794 { |
|
795 // Remove observer |
|
796 iContainer.RemoveObserver( this ); |
|
797 iTriggerChangeObserver.HandleTriggersChange( aTriggerIds,aManagerUids,aEventMask ); |
|
798 } |
|
799 |
|
800 // --------------------------------------------------------------------------- |
|
801 // Default Destructor |
|
802 // --------------------------------------------------------------------------- |
|
803 // |
|
804 CLbtAppChangeHandler::~CLbtAppChangeHandler() |
|
805 { |
|
806 FUNC_ENTER("CLbtAppChangeHandler::~CLbtAppChangeHandler"); |
|
807 if( IsActive() ) |
|
808 { |
|
809 Cancel(); |
|
810 iContainer.RemoveObserver( this ); |
|
811 } |
|
812 iAppArcSession.Close(); |
|
813 delete iAppListNotifier; |
|
814 iCurrentInstalledApps.Close(); |
|
815 iTriggerEntries.ResetAndDestroy(); |
|
816 iAppList.Close(); |
|
817 } |
|
818 // end of file |
|
819 |