From 6e087b2dc42787679bcb9d828d057b64fac77e33 Mon Sep 17 00:00:00 2001
From: Clayton Craft <clayton@craftyguy.net>
Date: Wed, 25 Dec 2024 18:04:40 -0800
Subject: suspend playback when headphones disconnected

I think this is what most folks would expect to happen if BT is
disconnected/disabled and the headphones are removed.

Also, I think(?) this fixes one situation where the device doesn't idle/
sleep when folks would expect it to (not connected to headphones or bt).
---
 src/tangara/audio/audio_fsm.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/tangara')

diff --git a/src/tangara/audio/audio_fsm.cpp b/src/tangara/audio/audio_fsm.cpp
index 63b960e4..603584b7 100644
--- a/src/tangara/audio/audio_fsm.cpp
+++ b/src/tangara/audio/audio_fsm.cpp
@@ -270,6 +270,9 @@ void AudioState::react(const system_fsm::HasPhonesChanged& ev) {
     if (sServices->bluetooth().enabled()) {
       events::Audio().Dispatch(audio::OutputModeChanged{
           .set_to = drivers::NvsStorage::Output::kBluetooth});
+    } else {
+      // Nothing connected
+      transit<states::Standby>();
     }
   }
 }
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