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1 /* |
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2 * Copyright (c) 2009 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: |
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15 * |
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16 */ |
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17 |
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18 #include <e32def.h> // Define before audiopolicy defs |
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19 #include <e32std.h> // Define before audiopolicy defs |
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20 #include <eikdef.h> |
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21 |
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22 #ifndef __WINS__ |
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23 |
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24 //#include <audiopolicypubsubdata.h> |
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25 //#include <audiosw_pubsubkeys.h> |
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26 #include <AudioClientsListPSKeys.h> |
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27 |
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28 #endif //__WINS__ |
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29 |
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30 #include <ctsydomainpskeys.h> |
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31 #include <publicruntimeids.hrh> |
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32 #include <sacls.h> |
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33 |
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34 // User includes |
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35 #include "cradioenginelogger.h" |
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36 #include "cradiosystemeventdetector.h" |
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37 #include "mradiosystemeventdetectorobserver.h" |
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38 |
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39 /** Granularity for audio category arrays. */ |
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40 //const TInt KVRAudioCategoryArrayGranularity = 3; |
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41 |
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42 // This has to be the last include. |
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43 #ifdef STUB_CONSTELLATION |
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44 # include "RadioStubManager.h" |
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45 # define KUidSystemCategory KStub_KUidSystemCategory |
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46 # define KPSUidCtsyCallInformation KStub_KPSUidCtsyCallInformation |
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47 # define KPSUidVoiceUiAccMonitor KStub_KPSUidVoiceUiAccMonitor |
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48 # define KPSUidMMFAudioServer KStub_KPSUidMMFAudioServer |
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49 #endif //STUB_CONSTELLATION |
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50 |
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51 // ================= MEMBER FUNCTIONS ======================= |
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52 |
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53 // --------------------------------------------------------------------------- |
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54 // |
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55 // --------------------------------------------------------------------------- |
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56 // |
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57 CRadioSystemEventDetector::CRadioSystemEventDetector( MRadioSystemEventDetectorObserver& aObserver ) |
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58 : iObserver( aObserver ) |
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59 , iIsMobileNetworkCoverage( EFalse ) |
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60 , iIsCallActive( EFalse ) |
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61 , iIsAudioResourcesAvailable( ETrue ) |
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62 { |
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63 LEVEL3( LOG_METHOD_AUTO ); |
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64 } |
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65 |
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66 // --------------------------------------------------------------------------- |
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67 // |
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68 // --------------------------------------------------------------------------- |
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69 // |
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70 void CRadioSystemEventDetector::ConstructL() |
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71 { |
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72 LOG_METHOD_AUTO; |
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73 iNetworkStatusObserver = CRadioPropertyObserver::NewL( *this, |
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74 KUidSystemCategory, |
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75 KUidNetworkStatusValue, |
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76 CRadioPropertyObserver::ERadioPropertyInt ); |
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77 iNetworkStatusObserver->ActivateL(); |
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78 |
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79 iIsMobileNetworkCoverage = iNetworkStatusObserver->ValueInt() == ESANetworkAvailable; |
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80 |
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81 // Initialize call state observer. |
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82 iCallStatusObserver = CRadioPropertyObserver::NewL( *this, |
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83 KPSUidCtsyCallInformation, |
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84 KCTsyCallState, |
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85 CRadioPropertyObserver::ERadioPropertyInt ); |
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86 iCallStatusObserver->ActivateL(); |
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87 iIsCallActive = iCallStatusObserver->ValueInt() != EPSCTsyCallStateNone; |
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88 /* |
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89 #ifndef __WINS__ |
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90 // Define audio types for not resuming. |
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91 //TODO: Check these audio resume categories! |
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92 iNoAutoResumeAudioCategories = RArray<TInt>( KVRAudioCategoryArrayGranularity ); |
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93 iNoAutoResumeAudioCategories.AppendL( ECatMediaPlayer ); |
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94 iNoAutoResumeAudioCategories.AppendL( ECatMobileTv ); |
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95 iNoAutoResumeAudioCategories.AppendL( ECatUnknownPlayer ); |
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96 iNoAutoResumeAudioCategories.Compress(); |
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97 // Start listening audio client events. |
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98 iAudioPolicyObserver = CRadioPropertyObserver::NewL( *this, KPSUidMMFAudioServer, KAudioPolicyAudioClients, CRadioPropertyObserver::ERadioPropertyByteArray ); |
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99 iAudioPolicyObserver->ActivateL(); |
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100 #endif |
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101 */ |
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102 } |
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103 |
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104 // --------------------------------------------------------------------------- |
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105 // |
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106 // --------------------------------------------------------------------------- |
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107 // |
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108 CRadioSystemEventDetector::~CRadioSystemEventDetector() |
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109 { |
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110 LEVEL3( LOG_METHOD_AUTO ); |
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111 delete iCallStatusObserver; |
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112 delete iNetworkStatusObserver; |
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113 delete iAudioPolicyObserver; |
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114 |
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115 iNoAutoResumeAudioCategories.Close(); |
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116 } |
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117 |
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118 // --------------------------------------------------------------------------- |
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119 // |
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120 // --------------------------------------------------------------------------- |
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121 // |
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122 CRadioSystemEventDetector* CRadioSystemEventDetector::NewL( MRadioSystemEventDetectorObserver& aObserver ) |
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123 { |
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124 LEVEL3( LOG_METHOD_AUTO ); |
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125 CRadioSystemEventDetector* self = new ( ELeave ) CRadioSystemEventDetector( aObserver ); |
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126 CleanupStack::PushL( self ); |
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127 self->ConstructL(); |
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128 CleanupStack::Pop( self ); |
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129 return self; |
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130 } |
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131 |
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132 // --------------------------------------------------------------------------- |
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133 // Handling of the int property changes is done here. |
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134 // Observer components are getting notifications in correspondence with what |
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135 // has changed |
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136 // --------------------------------------------------------------------------- |
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137 // |
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138 void CRadioSystemEventDetector::HandlePropertyChangeL( const TUid& aCategory, |
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139 const TUint aKey, |
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140 const TInt aValue ) |
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141 { |
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142 LEVEL2( LOG_METHOD_AUTO ); |
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143 if ( aCategory == KPSUidCtsyCallInformation && aKey == KCTsyCallState ) |
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144 { |
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145 if ( (!iIsCallActive ) && ( aValue > EPSCTsyCallStateNone )) |
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146 { |
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147 iIsCallActive = ETrue; |
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148 iObserver.CallActivatedCallbackL(); |
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149 } |
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150 else if ( ( iIsCallActive ) && ( aValue <= EPSCTsyCallStateNone )) |
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151 { |
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152 iIsCallActive = EFalse; |
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153 iObserver.CallDeactivatedCallbackL(); |
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154 } |
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155 } |
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156 } |
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157 |
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158 #ifndef __WINS__ |
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159 // --------------------------------------------------------------------------- |
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160 // Handling of the byte array property changes is done here. |
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161 // Observer components are getting notifications in correspondence with what |
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162 // has changed |
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163 // --------------------------------------------------------------------------- |
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164 // |
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165 void CRadioSystemEventDetector::HandlePropertyChangeL( const TUid& aCategory, |
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166 const TUint aKey, |
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167 const TDesC8& aValue ) |
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168 { |
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169 #if 0 |
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170 LEVEL2( LOG_METHOD_AUTO ); |
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171 LOG_FORMAT( "Category: %d, Key: %d", aCategory, aKey ); |
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172 if ( aCategory == KPSUidMMFAudioServer ) |
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173 { |
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174 if ( aKey == KAudioPolicyAudioClients ) |
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175 { |
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176 TBool atLeastOneAutoResumeAudioPlaying( EFalse ); |
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177 TBool atLeastOneNoAutoResumeAudioPlaying( EFalse ); |
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178 TBool radioPlaying( EFalse ); |
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179 TAudioClientList audioClients; |
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180 audioClients.Copy( aValue ); |
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181 // Check all playing audios! |
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182 for ( TInt i = 0; i < audioClients().iNumOfProcesses ; ++i ) |
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183 { |
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184 TInt cat = audioClients().iClientCategoryList[i]; |
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185 LOG_FORMAT( "Check audio cat %x", cat ); |
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186 if ( cat == ECatFmRadio ) |
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187 { |
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188 radioPlaying = ETrue; |
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189 } |
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190 else if ( iNoAutoResumeAudioCategories.Find( cat ) != KErrNotFound ) |
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191 { |
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192 atLeastOneNoAutoResumeAudioPlaying = ETrue; |
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193 } |
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194 else |
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195 { |
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196 atLeastOneAutoResumeAudioPlaying = ETrue; |
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197 } |
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198 } |
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199 |
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200 if ( !radioPlaying ) |
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201 { |
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202 // Decide audio resource availability from audio category info. |
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203 if ( atLeastOneNoAutoResumeAudioPlaying ) |
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204 { |
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205 LOG( "Audio resources not available. Change informed." ); |
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206 iIsAudioResourcesAvailable = EFalse; |
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207 iObserver.AudioAutoResumeForbiddenL(); |
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208 } |
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209 else if ( !atLeastOneAutoResumeAudioPlaying ) |
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210 { |
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211 if ( !iIsVoiceUiActive ) |
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212 { |
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213 LOG( "Audio resources available. Change informed." ); |
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214 iIsAudioResourcesAvailable = ETrue; |
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215 iObserver.AudioResourcesAvailableL(); |
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216 } |
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217 else |
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218 { |
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219 LOG( "Audio resources available. Change not informed." ); |
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220 iIsAudioResourcesAvailable = ETrue; |
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221 } |
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222 } |
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223 else |
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224 { |
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225 LOG( "Audio resources not available. Change not informed." ); |
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226 iIsAudioResourcesAvailable = EFalse; |
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227 } |
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228 } |
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229 else // audio resources are considered to be available when radio is playing |
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230 { |
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231 iIsAudioResourcesAvailable = ETrue; |
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232 } |
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233 } |
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234 } |
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235 #endif |
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236 } |
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237 |
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238 #else //__WINS__ |
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239 // --------------------------------------------------------------------------- |
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240 // Dummy version for WINS in order to avoid compiler warnings. |
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241 // The real implementation of function is above. |
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242 // --------------------------------------------------------------------------- |
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243 // |
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244 void CRadioSystemEventDetector::HandlePropertyChangeL( const TUid& /*aCategory*/, |
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245 const TUint /*aKey*/, |
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246 const TDesC8& /*aValue*/) |
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247 { |
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248 } |
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249 #endif |
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250 |
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251 // --------------------------------------------------------------------------- |
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252 // Handling of the text property changes is done here. |
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253 // Observer components are getting notifications in correspondence with what |
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254 // has changed |
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255 // --------------------------------------------------------------------------- |
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256 // |
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257 void CRadioSystemEventDetector::HandlePropertyChangeL( const TUid& /*aCategory*/, |
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258 const TUint /*aKey*/, |
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259 const TDesC& /*aValue*/) |
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260 { |
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261 } |
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262 |
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263 // --------------------------------------------------------------------------- |
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264 // This is a callback function which is called when a P&S components returns |
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265 // an error |
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266 // --------------------------------------------------------------------------- |
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267 // |
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268 void CRadioSystemEventDetector::HandlePropertyChangeErrorL( const TUid& /*aCategory*/, |
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269 const TUint /*aKey*/, |
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270 TInt /*aError*/ ) |
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271 { |
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272 } |
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273 |
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274 // --------------------------------------------------------------------------- |
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275 // |
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276 // --------------------------------------------------------------------------- |
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277 // |
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278 TBool CRadioSystemEventDetector::IsMobileNetworkCoverage() const |
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279 { |
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280 LEVEL3( LOG_METHOD_AUTO ); |
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281 return iIsMobileNetworkCoverage; |
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282 } |
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283 |
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284 // --------------------------------------------------------------------------- |
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285 // |
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286 // --------------------------------------------------------------------------- |
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287 // |
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288 TBool CRadioSystemEventDetector::IsNetworkCoverage() const |
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289 { |
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290 LEVEL3( LOG_METHOD_AUTO ); |
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291 return iIsMobileNetworkCoverage; |
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292 } |
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293 |
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294 // --------------------------------------------------------------------------- |
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295 // |
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296 // --------------------------------------------------------------------------- |
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297 // |
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298 TBool CRadioSystemEventDetector::IsCallActive() const |
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299 { |
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300 LEVEL3( LOG_METHOD_AUTO ); |
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301 return iIsCallActive; |
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302 } |
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303 |
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304 // --------------------------------------------------------------------------- |
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305 // |
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306 // --------------------------------------------------------------------------- |
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307 // |
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308 TBool CRadioSystemEventDetector::IsAudioResourcesAvailable() const |
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309 { |
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310 LEVEL3( LOG_METHOD_AUTO ); |
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311 return iIsAudioResourcesAvailable; |
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312 } |