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1 /* |
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2 * Copyright (c) 2009-2010 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: Implements geotagging 3AM timer |
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15 * |
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16 */ |
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17 |
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18 #include "mylocationgeotagtimerao.h" |
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19 #include <mylocationlogger.h> |
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20 #include <aknappui.h> |
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21 #include <aknnotewrappers.h> |
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22 #include <avkon.hrh> |
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23 |
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24 //Time at which the geotagging should be triggered( 3.00 AM ) |
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25 const TInt GEOTAGGING_TIME_IN_HOURS = 3; |
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26 //Hour specified in minutes |
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27 const TInt HOUR_VALUE_IN_MINUTES = 60; |
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28 //Hour specified in seconds |
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29 const TInt HOUR_VALUE_IN_SECONDS = 3600; |
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30 |
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31 // -------------------------------------------------------------------------- |
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32 // CLocationGeoTagTimerAO::CLocationGeoTagTimerAO |
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33 // -------------------------------------------------------------------------- |
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34 // |
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35 CLocationGeoTagTimerAO::CLocationGeoTagTimerAO( MyLocationTimerObserver& aObserver ): |
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36 CTimer(EPriorityStandard ), |
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37 iTimerObserver(&aObserver) |
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38 { |
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39 |
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40 } |
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41 |
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42 |
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43 // -------------------------------------------------------------------------- |
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44 // CLocationGeoTagTimerAO::~CLocationGeoTagTimerAO |
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45 // -------------------------------------------------------------------------- |
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46 // |
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47 CLocationGeoTagTimerAO::~CLocationGeoTagTimerAO() |
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48 { |
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49 MYLOCLOGSTRING ("CLocationGeoTagTimerAO::~CLocationGeoTagTimerAO(), begin"); |
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50 Cancel(); |
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51 MYLOCLOGSTRING ("CLocationGeoTagTimerAO::~CLocationGeoTagTimerAO(), end"); |
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52 } |
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53 |
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54 // -------------------------------------------------------------------------- |
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55 // CLocationGeoTagTimerAO::NewL |
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56 // -------------------------------------------------------------------------- |
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57 // |
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58 CLocationGeoTagTimerAO* CLocationGeoTagTimerAO::NewL( MyLocationTimerObserver& aObserver ) |
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59 { |
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60 CLocationGeoTagTimerAO* self = |
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61 new( ELeave ) CLocationGeoTagTimerAO( aObserver); |
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62 CleanupStack::PushL( self ); |
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63 self->ConstructL(); |
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64 CleanupStack::Pop(); |
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65 |
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66 return self; |
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67 } |
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68 |
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69 |
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70 // -------------------------------------------------------------------------- |
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71 // CLocationGeoTagTimerAO::ConstructL |
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72 // -------------------------------------------------------------------------- |
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73 // |
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74 void CLocationGeoTagTimerAO::ConstructL() |
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75 { |
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76 MYLOCLOGSTRING ("CLocationGeoTagTimerAO::ConstructL(), begin"); |
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77 CActiveScheduler::Add(this); |
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78 CTimer::ConstructL(); |
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79 MYLOCLOGSTRING ("CLocationGeoTagTimerAO::ConstructL(), end"); |
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80 } |
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81 |
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82 // -------------------------------------------------------------------------- |
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83 // CLocationGeoTagTimerAO::StartTimer |
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84 // -------------------------------------------------------------------------- |
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85 // |
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86 void CLocationGeoTagTimerAO::StartTimer() |
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87 { |
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88 MYLOCLOGSTRING ("CLocationGeoTagTimerAO::StartTimer(), begin"); |
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89 if(!IsActive()) |
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90 { |
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91 TTime hometime; |
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92 hometime.HomeTime(); |
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93 |
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94 //Get the current time in Hour,Minute, Second |
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95 TDateTime currentDateTime = hometime.DateTime(); |
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96 TInt currentHr = currentDateTime.Hour(); |
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97 TInt currentMin = currentDateTime.Minute(); |
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98 TInt currentSec = currentDateTime.Second(); |
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99 |
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100 //3 AM in seconds |
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101 TInt targetTimeInSeconds = GEOTAGGING_TIME_IN_HOURS * HOUR_VALUE_IN_SECONDS; |
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102 TInt timeDifference; |
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103 |
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104 //Find the time difference in seconds between current time to 3.00 AM |
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105 //Either on same day or next day. |
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106 if ( currentHr < GEOTAGGING_TIME_IN_HOURS ) |
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107 { |
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108 timeDifference = targetTimeInSeconds - |
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109 ( ( currentHr * HOUR_VALUE_IN_SECONDS ) + ( currentMin * HOUR_VALUE_IN_MINUTES ) + currentSec ); |
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110 } |
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111 else |
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112 { |
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113 timeDifference = ( 24 * HOUR_VALUE_IN_SECONDS - ( |
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114 ( currentHr * HOUR_VALUE_IN_SECONDS ) + ( currentMin * HOUR_VALUE_IN_MINUTES ) + currentSec ) ) + |
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115 targetTimeInSeconds ; |
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116 } |
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117 |
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118 //Add the time difference to current time to set the target time ( 3.00 AM ) |
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119 TTimeIntervalSeconds interval( timeDifference ); |
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120 TTime timeToSet; |
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121 timeToSet.HomeTime(); |
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122 timeToSet+= interval; |
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123 |
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124 At( timeToSet ); |
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125 } |
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126 MYLOCLOGSTRING ("CLocationGeoTagTimerAO::StartTimer(), end"); |
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127 } |
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128 |
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129 |
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130 // -------------------------------------------------------------------------- |
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131 // CLocationGeoTagTimerAO::RunL |
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132 // -------------------------------------------------------------------------- |
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133 // |
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134 void CLocationGeoTagTimerAO::RunL( ) |
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135 { |
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136 MYLOCLOGSTRING ("CLocationGeoTagTimerAO::RunL(), begin"); |
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137 TInt status = iStatus.Int(); |
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138 |
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139 switch( status ) |
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140 { |
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141 case KErrNone: |
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142 //Trigger the reverse geocoding and start the timer again |
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143 //Create the instance of geotagger class |
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144 iTimerObserver->MyLocationThreeAMTimerExpiredL(); |
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145 |
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146 break; |
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147 default: |
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148 StartTimer(); |
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149 break; |
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150 } |
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151 MYLOCLOGSTRING ( "CLocationGeoTagTimerAO::RunL(), end" ); |
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152 } |
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153 |
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154 // End of file |
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155 |