Sound plays through headphones and speakers

#SOUND PLAYS THROUGH HEADPHONES AND SPEAKERS ANDROID#

How to turn speaker on/off programmatically in android 4. See my answer to for the code I used below link. The implementation was slightly different from what I described above. I've never tried it myself so it might fail miserably.Д®DIT: I've now tested the setForceUse way of forcing MEDIA streams to the loudspeaker while a wired headset is attached on an actual device, and it does work (though I can't guarantee that it will work across all devices). Perhaps you can get at the handleMessage method of the AudioService class through reflection and send it an MSG_SET_FORCE_USE message. To output sound from both an audio system connected via ARC and TV speakers Connecting the TV and audio system using a digital optical cable Setting Digital. I'm not sure if there's any way for an application to perform that setForceUse call though. On some devices it might be possible to do what you're looking for if you manage to do a setForceUse(FOR_MEDIA, FORCE_SPEAKER) and use the MUSIC stream type for the stuff you want to play in the loudspeaker, and the VOICE_CALL stream type for the stuff that you want to play in the wired headset. This method works whether youвЂ™re using two wired or two Bluetooth devices or you have one wired and one Bluetooth device. Many Android devices use a single output thread in the AudioFlinger / audio HAL for all local playback (earpiece, speaker, wired headset/headphones), making different routing of two tracks simultaneously impossible (which is why on many devices the media streams are forcibly muted if a notification is played and you've got a wired headset attached because otherwise you'd hear the music in the loudspeaker while the notification is played). The best way to play sound via speakers and headphones at the same time is to set up a Multi-Output Device via your MacвЂ™s System Preferences.

Sound plays through headphones and speakers