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1 // Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // Queries the ME battery. Retrieves charge level and battery status |
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15 |
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16 #include "atgetbatteryinfo.h" |
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17 #include "mslogger.h" |
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18 #include "requestbase.h" |
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19 |
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20 |
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21 _LIT8(KGetBatteryCommand,"AT+CIND?\r"); |
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22 _LIT8(KGetBatteryCmdRepondStr,"+CIND:"); |
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23 // Class CATGetBattery |
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24 // --------------------------------------------------------------------------- |
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25 // CATGetBattery::NewL |
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26 // other items were commented in a header |
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27 // --------------------------------------------------------------------------- |
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28 CATGetBattery* CATGetBattery::NewL(CGlobalPhonemanager& aGloblePhone, |
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29 CCtsyDispatcherCallback& aCtsyDispatcherCallback) |
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30 { |
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31 CATGetBattery* self = new(ELeave) CATGetBattery(aGloblePhone, |
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32 aCtsyDispatcherCallback); |
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33 CleanupStack::PushL(self ); |
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34 self->ConstructL(); |
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35 CleanupStack::Pop(self ); |
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36 return self ; |
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37 } |
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38 // --------------------------------------------------------------------------- |
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39 // CATGetBattery::CATGetBattery |
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40 // other items were commented in a header |
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41 // --------------------------------------------------------------------------- |
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42 CATGetBattery::CATGetBattery(CGlobalPhonemanager& aGloblePhone, |
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43 CCtsyDispatcherCallback& aCtsyDispatcherCallback) |
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44 :CAtCommandBase(aGloblePhone,aCtsyDispatcherCallback) |
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45 { |
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46 } |
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47 // --------------------------------------------------------------------------- |
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48 // CATGetBattery::ConstructL |
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49 // other items were commented in a header |
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50 // --------------------------------------------------------------------------- |
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51 void CATGetBattery::ConstructL() |
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52 { |
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53 CAtCommandBase::ConstructL(); |
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54 iAtType = ELtsyAT_Phone_GetBattery; |
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55 } |
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56 // --------------------------------------------------------------------------- |
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57 // CATGetBattery::~CATGetBattery |
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58 // other items were commented in a header |
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59 // --------------------------------------------------------------------------- |
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60 CATGetBattery::~CATGetBattery() |
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61 { |
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62 } |
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63 // --------------------------------------------------------------------------- |
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64 // CATGetBattery::StartRequestL |
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65 // other items were commented in a header |
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66 // --------------------------------------------------------------------------- |
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67 void CATGetBattery::StartRequest() |
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68 { |
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69 ExecuteCommand(); |
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70 } |
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71 // --------------------------------------------------------------------------- |
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72 // CATGetBattery::ExecuteCommand |
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73 // other items were commented in a header |
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74 // --------------------------------------------------------------------------- |
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75 void CATGetBattery::ExecuteCommand() |
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76 { |
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77 iTxBuffer.Copy(KGetBatteryCommand); |
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78 Write(); |
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79 } |
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80 // --------------------------------------------------------------------------- |
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81 // CATGetBattery::CATGetBattery |
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82 // other items were commented in a header |
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83 // --------------------------------------------------------------------------- |
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84 RMobilePhone::TMobilePhoneBatteryInfoV1 CATGetBattery::GetBatteryinfo() |
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85 { |
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86 return iBatteryInfo; |
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87 } |
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88 // --------------------------------------------------------------------------- |
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89 // CATGetBattery::CATGetBattery |
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90 // other items were commented in a header |
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91 // --------------------------------------------------------------------------- |
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92 TRfStateInfo CATGetBattery::GetRfStateInfo() |
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93 { |
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94 return iRfStateInfo; |
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95 } |
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96 // --------------------------------------------------------------------------- |
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97 // CATGetBattery::GetErrorValue |
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98 // other items were commented in a header |
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99 // --------------------------------------------------------------------------- |
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100 TInt CATGetBattery::GetErrorValue() |
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101 { |
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102 return iError; |
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103 } |
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104 |
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105 // --------------------------------------------------------------------------- |
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106 // CATGetBattery::ParseResponseL |
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107 // This method parses the modems response to the 'AT+CIND?' command. |
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108 // +CIND: <ind>[,<ind>[,...]] |
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109 // An example response is '+CIND: 3,3,1,1,1,1,1,1,1' where first value |
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110 // denotes the current battery charge level. |
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111 // "battchg" battery charge level (0-5) |
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112 // "signal" signal quality (0-5) |
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113 // "service" service availability (0-1) |
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114 // "sounder" sounder activity (0-1) |
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115 // "message" message received (0-1) |
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116 // "call" call in progress (0-1) |
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117 // "vox" transmit activated by voice activity (0-1) |
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118 // "roam" roaming indicator (0-1) |
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119 // "smsfull" a short message memory storage in the MT has become full (1), or memory locations are available (0); |
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120 // i.e. the range is (0-1) |
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121 // other items were commented in a header |
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122 // --------------------------------------------------------------------------- |
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123 void CATGetBattery::ParseResponseL(const TDesC8& /*aResponseBuf*/) |
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124 { |
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125 if (CurrentLine().Match(KLtsyOkString) != 0) |
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126 { |
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127 iError = KErrGeneral; |
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128 return ; |
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129 } |
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130 RArray<TPtrC8> array; |
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131 CleanupClosePushL(array); |
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132 iParser->ParseRespondedBuffer(array,PrecedingLine()); |
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133 TInt Count = array.Count(); |
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134 if (Count < 1) |
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135 { |
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136 CleanupStack::PopAndDestroy(); |
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137 iError = KErrNotFound; |
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138 return; |
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139 } |
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140 if( array[0].MatchF(KGetBatteryCmdRepondStr)==KErrNotFound) |
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141 { |
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142 CleanupStack::PopAndDestroy(); |
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143 iError = KErrNotFound; |
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144 return ; |
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145 } |
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146 TInt val = 0; |
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147 TLex8 lex(array[1]); |
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148 lex.Val(val); |
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149 if (val < 0) |
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150 { |
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151 iBatteryInfo.iStatus = RMobilePhone::EPowerStatusUnknown; |
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152 iBatteryInfo.iChargeLevel = 0; |
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153 } |
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154 else |
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155 { |
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156 iBatteryInfo.iStatus = RMobilePhone::EPoweredByBattery; |
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157 iBatteryInfo.iChargeLevel = val; |
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158 } |
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159 TLex8 lexRf(array[3]); |
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160 lexRf.Val(val); |
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161 if(val == 1) |
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162 { |
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163 iRfStateInfo = ERfsStateInfoNormal; |
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164 } |
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165 else |
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166 { |
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167 iRfStateInfo = ERfsStateInfoInactive; |
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168 } |
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169 |
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170 CleanupStack::PopAndDestroy(&array); |
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171 iError = KErrNone; |
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172 } |
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173 // --------------------------------------------------------------------------- |
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174 // CATGetBattery::EventSignal |
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175 // other items were commented in a header |
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176 // --------------------------------------------------------------------------- |
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177 void CATGetBattery::EventSignal(TAtEventSource aEventSource, TInt aStatus) |
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178 { |
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179 if(KErrNone ==aStatus) |
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180 { |
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181 if(aEventSource == EReadCompletion) |
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182 { |
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183 aStatus = iError; |
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184 } |
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185 else |
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186 return; |
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187 } |
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188 CAtCommandBase::Complete(); |
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189 iPhoneGlobals.iEventSignalActive = EFalse; |
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190 iCtsyDispatcherCallback.CallbackPhoneGetBatteryInfoComp(aStatus,iBatteryInfo); |
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191 } |
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192 // |
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193 // End of file |