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Bug 835232 - To adjust FM volume should be done after enabling FM functionality. r=jlebar

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This commit is contained in:
Marco Chen 2013-02-19 11:19:53 +08:00
parent 94bd241e7d
commit ce9e28f4b7
1 changed files with 6 additions and 4 deletions
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10
dom/fm/FMRadio.cpp
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@ -121,10 +121,6 @@ NS_IMETHODIMP FMRadio::Enable(nsIFMRadioSettings *settings)
bool canPlay;
mAudioChannelAgent->SetVisibilityState(!mHidden);
mAudioChannelAgent->StartPlaying(&canPlay);
// We enable the hardware, but mute the audio stream, in order to
// simplify state handling. This is simpler but worse for battery
// life; followup is bug 820282.
CanPlayChanged(canPlay);
settings->GetUpperLimit(&upperLimit);
settings->GetLowerLimit(&lowerLimit);
@ -141,6 +137,12 @@ NS_IMETHODIMP FMRadio::Enable(nsIFMRadioSettings *settings)
NS_ENSURE_TRUE(audioManager, NS_OK);
audioManager->SetFmRadioAudioEnabled(true);
// We enable the hardware, but mute the audio stream, in order to
// simplify state handling. This is simpler but worse for battery
// life; followup is bug 820282.
// Note: To adjust FM volume is only available after setting up
// routing patch.
CanPlayChanged(canPlay);
return NS_OK;
}