Override volume button in background service
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Broadcast Receiver within a Service
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iOS 7: MPMusicPlayerController volume deprecated. How to change device volume now?
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How to disable the Windows8 volume On-Screen-Display?
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How can I change PulseAudio port priorities?
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How to temporarily disable PulseAudio?
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Easy way to switch default sound output device
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Force sound's output on speakers
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Mute volume of macbook on sleep
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How to disable the beep sound system-wide
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No sound settings available in the settings manager window
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How to make volume buttons on earphones/headphones work with Android?
93367
How to customize the Do Not Disturb feature for weekends?
100885
How to change the default volume name in the /media path?
152288
How can I change media volume when no media is being played?
32751
How do I disable microphone volume auto-adjusting?
137417
iPhone - Is it possible to override silent mode or have a recursive alert sound with push notification?
54876
Stop making iPhone constantly change sound volume on its own?