870299 - [unagi][Audio] fm play loudly at once.but the fm volume had turn down to zero at the time

Status: RESOLVED WONTFIX

(Firefox OS Graveyard :: General, defect)

Description

[Randy Lin [:rlin] - Be Mozillian on 2015/01/26]

Fix this bug: 858436 and found another issue happen: 
1、insert the headset and listen FM radio;
2、turn down the volume to zero;
3、pause fm；
*4、resume fm； (bug: the fm play loudly at once.but the fm volume had turn down to zero at the time)
5、turn up fm volume after the button change to PAUSE；
gecko mc branch can't found this issue.

Comment 1

[Xinhe Yan]

Hi Randy,
I found when resume FM, gecko will not use MUSIC volume to set FM volume.
The problem lie in FMRadio::CanPlayChanged.

  audioManager->GetFmRadioAudioEnabled(&AudioEnabled);
  if (AudioEnabled == canPlay) {
    return NS_OK;
  }

This part block FM volume setting.

Comment 2

[BMO Automation]

Firefox OS is not being worked on