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1 /* |
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2 * Copyright (c) 2004-2007 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: Handles the tone playing for the VoiceUIRecognition |
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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 <aknsoundsystem.h> |
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21 #include <aknappui.h> |
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22 #include <AccessoryServer.h> //RAccessoryServer |
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23 #include <AccessoryConnection.h> //RAccessoryConnection |
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24 |
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25 #include <centralrepository.h> |
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26 |
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27 #include <StringLoader.h> |
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28 #include <AudioPreference.h> |
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29 |
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30 #include <srsfdomaincrkeys.h> |
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31 |
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32 #include <vuivoicerecognition.rsg> |
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33 #include "vuictoneplayer.h" |
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34 |
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35 #include "rubydebug.h" |
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36 |
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37 // CONSTANTS |
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38 |
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39 // Maximum value of the volume setting in Central Repository |
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40 const TInt KMaxRepositoryVolume = 10; |
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41 |
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42 |
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43 // ================= MEMBER FUNCTIONS ======================= |
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44 |
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45 // --------------------------------------------------------- |
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46 // CTonePlayer* CTonePlayer::NewL |
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47 // Two-phased constructor. |
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48 // --------------------------------------------------------- |
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49 // |
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50 CTonePlayer* CTonePlayer::NewL() |
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51 { |
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52 CTonePlayer* self = new (ELeave) CTonePlayer; |
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53 CleanupStack::PushL( self ); |
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54 self->ConstructL(); |
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55 CleanupStack::Pop( self ); |
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56 return self; |
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57 } |
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58 |
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59 // Destructor |
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60 CTonePlayer::~CTonePlayer() |
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61 { |
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62 RUBY_DEBUG0( "CTonePlayer::~CTonePlayer START" ); |
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63 |
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64 if ( iAudioPlayer ) |
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65 { |
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66 iAudioPlayer->Close(); |
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67 delete iAudioPlayer; |
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68 } |
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69 |
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70 delete iStartSound; |
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71 delete iConfirmationSound; |
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72 delete iBtStartSound; |
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73 |
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74 iObserver = NULL; |
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75 |
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76 RUBY_DEBUG0( "CTonePlayer::~CTonePlayer EXIT" ); |
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77 } |
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78 |
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79 // ----------------------------------------------------------------------------- |
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80 // CTonePlayer::CTonePlayer |
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81 // C++ default constructor can NOT contain any code, that |
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82 // might leave. |
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83 // ----------------------------------------------------------------------------- |
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84 // |
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85 CTonePlayer::CTonePlayer() |
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86 { |
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87 } |
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88 |
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89 // ----------------------------------------------------------------------------- |
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90 // CTonePlayer::ConstructL |
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91 // Symbian 2nd phase constructor can leave. |
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92 // ----------------------------------------------------------------------------- |
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93 // |
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94 void CTonePlayer::ConstructL() |
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95 { |
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96 RUBY_DEBUG_BLOCK( "CTonePlayer::ConstructL" ); |
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97 |
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98 iAudioPlayer = CMdaAudioPlayerUtility::NewL( *this, |
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99 KAudioPriorityVoiceDial, |
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100 TMdaPriorityPreference( KAudioPrefVoiceStarting ) ); |
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101 |
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102 iVolume = KErrGeneral; |
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103 |
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104 CRepository* client = CRepository::NewLC( KCRUidSRSFSettings ); |
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105 client->Get( KSRSFPlaybackVolume, iVolume ); |
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106 CleanupStack::PopAndDestroy( client ); |
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107 |
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108 iStartSound = StringLoader::LoadL( R_VOICE_START_SOUND_PATH ); |
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109 iConfirmationSound = StringLoader::LoadL( R_VOICE_CONFIRMATION_SOUND_PATH ); |
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110 iBtStartSound = StringLoader::LoadL( R_VOICE_BT_START_SOUND_PATH ); |
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111 iBTAcc = EFalse; |
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112 |
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113 ChekcAccesoryStatusL(); |
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114 } |
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115 |
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116 // --------------------------------------------------------- |
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117 // CTonePlayer::RegisterObserver |
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118 // Sets the observer |
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119 // --------------------------------------------------------- |
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120 // |
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121 void CTonePlayer::RegisterObserver( MMdaAudioPlayerCallback* aObserver ) |
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122 { |
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123 RUBY_DEBUG0( "CTonePlayer::RegisterObserver START" ); |
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124 |
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125 iObserver = aObserver; |
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126 |
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127 RUBY_DEBUG0( "CTonePlayer::RegisterObserver EXIT" ); |
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128 } |
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129 |
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130 // --------------------------------------------------------- |
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131 // CTonePlayer::InitToneL |
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132 // Perform initialization for Playing the appropriate tone |
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133 // --------------------------------------------------------- |
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134 // |
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135 void CTonePlayer::InitToneL( TInt aSid ) |
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136 { |
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137 RUBY_DEBUG_BLOCK( "CTonePlayer::PlayToneInitL" ); |
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138 |
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139 iAudioPlayer->Stop(); |
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140 iAudioPlayer->Close(); |
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141 |
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142 if ( aSid == EAvkonSIDNameDiallerStartTone ) |
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143 { |
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144 RUBY_DEBUG0( "CTonePlayer::InitToneL - case: EAvkonSIDNameDiallerStartTone" ); |
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145 TInt err = KErrNone; |
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146 if ( iBTAcc ) |
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147 { |
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148 TRAP( err, iAudioPlayer->OpenFileL( *iBtStartSound ) ); |
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149 } |
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150 else |
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151 { |
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152 TRAP( err, iAudioPlayer->OpenFileL( *iStartSound ) ); |
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153 } |
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154 if ( err ) |
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155 { |
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156 RUBY_ERROR1( "CTonePlayer::InitToneL - err [%d]", err ); |
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157 |
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158 // Cannot play sound, but observer still needs to be notified |
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159 iObserver->MapcInitComplete( err, 0 ); |
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160 } |
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161 } |
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162 else if ( aSid == EAvkonSIDConfirmationTone ) |
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163 { |
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164 RUBY_DEBUG0( "CTonePlayer::InitToneL - case: EAvkonSIDConfirmationTone" ); |
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165 |
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166 TRAPD( err, iAudioPlayer->OpenFileL( *iConfirmationSound ) ); |
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167 if ( err ) |
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168 { |
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169 RUBY_ERROR1( "CTonePlayer::InitToneL - err [%d]", err ); |
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170 |
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171 // Cannot play sound, but observer still needs to be notified |
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172 iObserver->MapcInitComplete( err, 0 ); |
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173 } |
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174 } |
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175 } |
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176 |
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177 // --------------------------------------------------------- |
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178 // CTonePlayer::PlayTone |
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179 // Plays the appropriate tone |
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180 // --------------------------------------------------------- |
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181 // |
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182 void CTonePlayer::PlayTone( TInt aSid ) |
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183 { |
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184 RUBY_DEBUG0( "CTonePlayer::PlayTone START" ); |
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185 |
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186 switch ( aSid ) |
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187 { |
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188 case EAvkonSIDNameDiallerStartTone: |
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189 case EAvkonSIDConfirmationTone: |
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190 { |
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191 iAudioPlayer->SetVolume( ScaledVolume() ); |
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192 iAudioPlayer->Play(); |
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193 break; |
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194 } |
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195 |
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196 case EAvkonSIDNameDiallerAbortTone: |
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197 case EAvkonSIDNameDiallerErrorTone: |
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198 { |
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199 if ( iAvkonAppUiBase ) |
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200 { |
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201 iAudioPlayer->Stop(); |
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202 iAudioPlayer->Close(); |
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203 |
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204 iAvkonAppUiBase->KeySounds()->PlaySound( aSid ); |
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205 } |
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206 |
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207 MapcPlayComplete( KErrNone ); |
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208 break; |
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209 } |
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210 |
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211 default: |
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212 break; |
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213 } |
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214 |
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215 RUBY_DEBUG0( "CTonePlayer::PlayTone EXIT" ); |
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216 } |
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217 |
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218 // --------------------------------------------------------------------------- |
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219 // CTonePlayer::MapcInitComplete |
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220 // CMdaAudioPlayerUtility initialization complete |
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221 // --------------------------------------------------------------------------- |
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222 // |
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223 void CTonePlayer::MapcInitComplete( TInt aError, |
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224 const TTimeIntervalMicroSeconds& aDuration ) |
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225 { |
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226 RUBY_DEBUG0( "CTonePlayer::MapcInitComplete START" ); |
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227 |
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228 iObserver->MapcInitComplete( aError, aDuration ); |
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229 |
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230 RUBY_DEBUG0( "CTonePlayer::MapcInitComplete EXIT" ); |
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231 } |
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232 |
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233 // --------------------------------------------------------------------------- |
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234 // CTonePlayer::MapcPlayComplete |
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235 // Playback complete, notify observer |
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236 // --------------------------------------------------------------------------- |
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237 // |
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238 void CTonePlayer::MapcPlayComplete( TInt aError ) |
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239 { |
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240 RUBY_DEBUG0( "CTonePlayer::MapcPlayComplete START" ); |
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241 |
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242 iAudioPlayer->Stop(); |
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243 iAudioPlayer->Close(); |
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244 iObserver->MapcPlayComplete( aError ); |
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245 |
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246 RUBY_DEBUG0( "CTonePlayer::MapcPlayComplete EXIT" ); |
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247 } |
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248 |
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249 // --------------------------------------------------------------------------- |
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250 // CTonePlayer::ScaledVolume |
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251 // --------------------------------------------------------------------------- |
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252 // |
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253 TInt CTonePlayer::ScaledVolume() |
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254 { |
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255 TInt volume = iAudioPlayer->MaxVolume(); |
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256 if ( iVolume >= 0 ) |
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257 { |
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258 // Scale value |
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259 volume = ( iVolume * volume ) / KMaxRepositoryVolume; |
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260 } |
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261 |
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262 return volume; |
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263 } |
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264 |
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265 // --------------------------------------------------------- |
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266 // CTonePlayer::ChekcAccesoryStatus |
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267 // --------------------------------------------------------- |
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268 // |
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269 void CTonePlayer::ChekcAccesoryStatusL() |
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270 { |
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271 // Connection to the accessory server |
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272 RAccessoryServer accessoryServer; |
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273 // Subsession for server |
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274 RAccessoryConnection accessoryConnection; |
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275 //Generic ID array for accessories |
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276 TAccPolGenericIDArray accessoryArray; |
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277 |
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278 TInt err = KErrNone; |
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279 //connect to accessory server |
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280 err = accessoryServer.Connect(); |
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281 if ( err == KErrNone ) |
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282 { |
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283 //create subsession to accessory server |
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284 err = accessoryConnection.CreateSubSession( accessoryServer ); |
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285 if ( err == KErrNone ) |
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286 { |
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287 accessoryConnection.GetAccessoryConnectionStatus( accessoryArray ); |
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288 |
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289 TAccPolGenericID genId; |
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290 for ( TInt i = 0; i < accessoryArray.Count(); i++ ) |
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291 { |
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292 genId = accessoryArray.GetGenericIDL( i ); |
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293 |
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294 if ( genId.PhysicalConnectionCaps( KPCBluetooth ) && |
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295 ( genId.DeviceTypeCaps( KDTHeadset ) || genId.DeviceTypeCaps( KDTCarKit ) ) ) |
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296 { |
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297 iBTAcc = ETrue; |
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298 } |
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299 } |
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300 } |
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301 } |
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302 |
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303 accessoryConnection.CloseSubSession(); |
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304 accessoryServer.Close(); |
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305 } |
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306 |
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307 // End of File |
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308 |