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1 /* |
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2 * Copyright (c) 2007-2008 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: VOIP Audio Service |
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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 <e32base.h> |
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20 #include "VoIPAudioSession.h" |
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21 #include "VoIPRingTonePlayerImpl.h" |
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22 |
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23 // CONSTANTS |
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24 //_LIT8(KMimetypeMP3, "audio/mpeg"); |
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25 |
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26 |
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27 // --------------------------------------------------------------------------- |
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28 // CRingTonePlayerImpl::NewL |
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29 // --------------------------------------------------------------------------- |
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30 // |
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31 CRingTonePlayerImpl* CRingTonePlayerImpl::NewL() |
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32 { |
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33 CRingTonePlayerImpl* self = new (ELeave) CRingTonePlayerImpl(); |
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34 CleanupStack::PushL(self); |
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35 self->ConstructL(); |
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36 CleanupStack::Pop(self); |
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37 return self; |
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38 } |
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39 |
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40 // --------------------------------------------------------------------------- |
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41 // CRingTonePlayerImpl::~CRingTonePlayerImpl |
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42 // --------------------------------------------------------------------------- |
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43 // |
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44 CRingTonePlayerImpl::~CRingTonePlayerImpl() |
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45 { |
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46 Close(); |
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47 |
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48 if (iMsgQComHandler) |
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49 { |
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50 iMsgQComHandler->Cancel(); |
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51 delete iMsgQComHandler; |
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52 } |
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53 |
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54 if (iMsgComQueue.Handle() > 0) |
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55 { |
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56 iMsgComQueue.Close(); |
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57 } |
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58 |
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59 if (iVoIPAudioSession.Handle() > 0) |
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60 { |
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61 iVoIPAudioSession.Close(); |
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62 } |
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63 } |
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64 |
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65 // --------------------------------------------------------------------------- |
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66 // CRingTonePlayerImpl::CRingTonePlayerImpl |
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67 // --------------------------------------------------------------------------- |
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68 // |
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69 CRingTonePlayerImpl::CRingTonePlayerImpl() |
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70 { |
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71 } |
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72 |
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73 // --------------------------------------------------------------------------- |
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74 // CRingTonePlayerImpl::ConstructL |
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75 // --------------------------------------------------------------------------- |
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76 // |
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77 void CRingTonePlayerImpl::ConstructL() |
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78 { |
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79 // Pass ownership to the parent class |
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80 CRingTonePlayer::ConstructL(this); |
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81 |
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82 TInt err = iVoIPAudioSession.Connect(); |
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83 User::LeaveIfError(err); |
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84 } |
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85 |
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86 // --------------------------------------------------------------------------- |
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87 // CRingTonePlayerImpl::OpenL |
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88 // |
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89 // Gets ring tone from the Profiles |
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90 // --------------------------------------------------------------------------- |
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91 // |
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92 void CRingTonePlayerImpl::OpenL(MRingToneObserver& aObserver) |
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93 { |
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94 iObserver = &aObserver; |
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95 StartMsgQueueL(); |
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96 |
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97 TInt err = iVoIPAudioSession.OpenRingTonePlayer(); |
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98 User::LeaveIfError(err); |
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99 } |
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100 |
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101 // --------------------------------------------------------------------------- |
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102 // CRingTonePlayerImpl::OpenL |
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103 // |
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104 // Plays ring tone from file |
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105 // --------------------------------------------------------------------------- |
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106 // |
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107 void CRingTonePlayerImpl::OpenL(MRingToneObserver& aObserver, TPtr aFileName) |
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108 { |
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109 iObserver = &aObserver; |
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110 StartMsgQueueL(); |
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111 TInt err = iVoIPAudioSession.OpenRingTonePlayer(aFileName); |
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112 User::LeaveIfError(err); |
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113 } |
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114 |
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115 // --------------------------------------------------------------------------- |
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116 // CRingTonePlayerImpl::OpenL |
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117 // |
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118 // Plays ring tone from file handle |
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119 // --------------------------------------------------------------------------- |
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120 // |
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121 void CRingTonePlayerImpl::OpenL(MRingToneObserver& aObserver, |
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122 RFile& aFileHandle) |
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123 { |
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124 iObserver = &aObserver; |
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125 StartMsgQueueL(); |
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126 TInt err = iVoIPAudioSession.OpenRingTonePlayer(aFileHandle); |
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127 User::LeaveIfError(err); |
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128 } |
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129 |
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130 // --------------------------------------------------------------------------- |
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131 // CRingTonePlayerImpl::OpenL |
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132 // |
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133 // Plays ring tone from a descriptor string based on its MIME type |
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134 // --------------------------------------------------------------------------- |
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135 // |
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136 void CRingTonePlayerImpl::OpenL(MRingToneObserver& aObserver, |
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137 TPtr8 aDesTone, |
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138 TPtr8 /*aMimeType*/) |
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139 { |
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140 iObserver = &aObserver; |
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141 StartMsgQueueL(); |
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142 |
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143 TInt size = aDesTone.Size(); |
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144 |
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145 if (size <= 0) |
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146 { |
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147 User::Leave(KErrArgument); |
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148 } |
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149 else |
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150 { |
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151 // size += aMimeType.Size(); |
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152 |
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153 HBufC8* tone = HBufC8::NewLC(size); |
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154 TPtr8 ptr = tone->Des(); |
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155 /* |
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156 if (aMimeType.Compare(KMimetypeMP3) == 0) |
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157 { |
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158 // MP3 requires mime header |
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159 ptr.Copy(aMimeType); |
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160 ptr.Append(aDesTone); |
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161 } |
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162 else |
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163 {*/ |
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164 ptr.Copy(aDesTone); |
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165 // } |
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166 |
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167 TInt err = iVoIPAudioSession.OpenRingTonePlayer(*tone); |
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168 CleanupStack::PopAndDestroy(tone); |
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169 User::LeaveIfError(err); //return error via trap mechanism |
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170 } |
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171 } |
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172 |
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173 // --------------------------------------------------------------------------- |
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174 // CRingTonePlayerImpl::Play |
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175 // --------------------------------------------------------------------------- |
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176 // |
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177 TInt CRingTonePlayerImpl::Play() |
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178 { |
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179 TInt err = iVoIPAudioSession.PlayRingTone(); |
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180 return err; |
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181 } |
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182 |
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183 // --------------------------------------------------------------------------- |
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184 // CRingTonePlayerImpl::Pause |
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185 // --------------------------------------------------------------------------- |
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186 // |
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187 TInt CRingTonePlayerImpl::Pause() |
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188 { |
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189 TInt err = iVoIPAudioSession.PauseRingTone(); |
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190 return err; |
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191 } |
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192 |
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193 // --------------------------------------------------------------------------- |
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194 // CRingTonePlayerImpl::Resume |
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195 // --------------------------------------------------------------------------- |
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196 // |
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197 TInt CRingTonePlayerImpl::Resume() |
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198 { |
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199 TInt err = iVoIPAudioSession.ResumeRingTone(); |
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200 return err; |
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201 } |
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202 |
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203 // --------------------------------------------------------------------------- |
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204 // CRingTonePlayerImpl::Stop |
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205 // --------------------------------------------------------------------------- |
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206 // |
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207 TInt CRingTonePlayerImpl::Stop() |
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208 { |
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209 TInt err = iVoIPAudioSession.StopRingTone(); |
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210 return err; |
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211 } |
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212 |
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213 // --------------------------------------------------------------------------- |
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214 // CRingTonePlayerImpl::Close |
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215 // --------------------------------------------------------------------------- |
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216 // |
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217 void CRingTonePlayerImpl::Close() |
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218 { |
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219 iVoIPAudioSession.CloseRingTonePlayer(); |
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220 } |
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221 |
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222 // --------------------------------------------------------------------------- |
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223 // CRingTonePlayerImpl::StrartMsgQueueL |
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224 // |
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225 // --------------------------------------------------------------------------- |
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226 // |
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227 void CRingTonePlayerImpl::StartMsgQueueL() |
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228 { |
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229 if (iMsgComQueue.Handle() <= 0) |
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230 { |
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231 TInt err = iMsgComQueue.CreateGlobal(KRingToneComQueue, |
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232 KVoIPMsgComQSlots); |
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233 User::LeaveIfError(err); |
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234 } |
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235 |
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236 ReceiveMsgQComHandlerEventsL(); |
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237 } |
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238 |
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239 // --------------------------------------------------------------------------- |
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240 // CRingTonePlayerImpl::ReceiveMsgQComHandlerEventsL |
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241 // Starts message queue handler (A/O) to monitor server side events |
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242 // --------------------------------------------------------------------------- |
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243 // |
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244 void CRingTonePlayerImpl::ReceiveMsgQComHandlerEventsL() |
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245 { |
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246 if (iMsgQComHandler) |
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247 { |
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248 iMsgQComHandler->Cancel(); |
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249 } |
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250 else |
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251 { |
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252 iMsgQComHandler = CQueueHandler::NewL(this, &iMsgComQueue); |
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253 } |
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254 |
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255 iMsgQComHandler->Start(); |
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256 } |
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257 |
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258 |
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259 // ======== CALLBACK FUNCTIONS ======== |
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260 |
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261 |
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262 // --------------------------------------------------------------------------- |
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263 // CRingTonePlayerImpl::Event |
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264 // |
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265 // From MQueueHandlerObserver |
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266 // --------------------------------------------------------------------------- |
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267 // |
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268 void CRingTonePlayerImpl::Event(TInt aEventType, TInt aError) |
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269 { |
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270 iObserver->Event(*this, aEventType, aError); |
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271 } |
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272 |
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273 |
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274 // End of file |