问语音消息声音很小，设置音量接口不起作用 ？

SetSpeakerVolume在ios上设置为200，之后立即GetSpeakerLevel，返回0

附一些log

Sep 7 16:25:20 iPhone Azure[406] <Notice>: [2018.09.07-16.25.20:428][822]LogAzure: LUA:@63.946198[1821]: play audio for msg id:1

Sep 7 16:25:20 iPhone Azure[406] <Notice>: [/Users/rdm/ieg_ci/slave/workspace/gcloud_voice_1_1_17/application/src/GCloudVoiceEngine.cpp(515) SetMode()]:GCloudVoiceEngine::SetMode. mode = {currentMode:1,oldMode:1,}

Sep 7 16:25:20 iPhone Azure[406] <Notice>: [/Users/rdm/ieg_ci/slave/workspace/gcloud_voice_1_1_17/application/src/GCloudVoiceEngine.cpp(389) StartTve()]:StartTve

Sep 7 16:25:20 iPhone Azure[406] <Notice>: [/Users/rdm/ieg_ci/slave/workspace/gcloud_voice_1_1_17/application/src/GCloudVoiceEngine.cpp(424) StartTve()]:StartTve Succ

Sep 7 16:25:20 iPhone Azure[406] <Notice>: CEngine::Invoke InvokCmd_SetMode mode=1

Sep 7 16:25:20 iPhone Azure[406] <Notice>: time=-1289571539, CEngine::EnableVAD 0

Sep 7 16:25:20 iPhone Azure[406] <Notice>: framework| CEngine(0x124b84000).EnableVAD. Set to false

Sep 7 16:25:20 iPhone Azure[406] <Notice>: CMicDataProcess::DoCmd node name=MicDataProcess,pCmd->szCmdTo=MicDataProcess, pCmd->nCmdID=4022

Sep 7 16:25:20 iPhone Azure[406] <Notice>: time=-1289571539, CEngine::EnableNS 0

Sep 7 16:25:20 iPhone Azure[406] <Notice>: [info] FecWrap Docmd

Sep 7 16:25:20 iPhone Azure[406] <Notice>: framework| CEngine(0x124b84000).EnableNS. Set to false.

Sep 7 16:25:20 iPhone Azure[406] <Notice>: CMicDataProcess::DoCmd node name=MicDataProcess,pCmd->szCmdTo=MicDataProcess, pCmd->nCmdID=4021

Sep 7 16:25:20 iPhone Azure[406] <Notice>: framework| CEngine(0x124b84000).EnableAGC. Set to false

Sep 7 16:25:20 iPhone Azure[406] <Notice>: [info] FecWrap Docmd

Sep 7 16:25:20 iPhone Azure[406] <Notice>: CEngine:: SetVoiceEffectsMode 9.

Sep 7 16:25:20 iPhone Azure[406] <Notice>: CEngine:: EnableCapReverb 0.

Sep 7 16:25:20 iPhone Azure[406] <Notice>: CEngine:: Enable ChangeVoice 0.

Sep 7 16:25:20 iPhone Azure[406] <Notice>: [/Users/rdm/ieg_ci/slave/workspace/gcloud_voice_1_1_17/application/src/GCloudVoiceEngine.cpp(2283) SetSpeakerVolume()]:GCloudVoiceEngine::SetSpeakerVolume(int nVol:200)

Sep 7 16:25:20 iPhone Azure[406] <Notice>: CMicDataProcess::DoCmd node name=MicDataProcess,pCmd->szCmdTo=MicDataProcess, pCmd->nCmdID=4024

Sep 7 16:25:20 iPhone Azure[406] <Notice>: [2018.09.07-16.25.20:430][822]LogAzure: LUA:@63.948647[1821]: [GVoice] set speaker level mobile 200 0

Sep 7 16:25:20 iPhone Azure[406] <Notice>: [info] FecWrap Docmd

Sep 7 16:25:20 iPhone Azure[406] <Notice>: [/Users/rdm/ieg_ci/slave/workspace/gcloud_voice_1_1_17/application/src/GCloudVoiceEngine.cpp(2272) GetSpeakerLevel()]:GCloudVoiceEngine::GetSpeakerLevel

Sep 7 16:25:20 iPhone Azure[406] <Notice>: CMicDataProcess::DoCmd node name=MicDataProcess,pCmd->szCmdTo=MicDataProcess, pCmd->nCmdID=5019

Sep 7 16:25:20 iPhone Azure[406] <Notice>: [2018.09.07-16.25.20:430][822]LogAzure: LUA:@63.948853[1821]: [GVoice] get speaker level 0

Sep 7 16:25:20 iPhone Azure[406] <Notice>: ####### MICDATAPROCESS:: mode = 1.