From 2ac50a14c1bce5bbe5ee8eb9db98f74c55f2cc6b Mon Sep 17 00:00:00 2001
From: Yiyi Shen <yiyishen@google.com>
Date: Mon, 10 Feb 2025 19:08:21 +0800
Subject: [PATCH] [Audiosharing] Set fallback group to -1 when routing to
 classic buds

Bug: 385835055
Bug: 381946931
Test: manual
Flag: com.android.settingslib.flags.adopt_primary_group_management_api
Change-Id: I3f184c9af750221187917751e2cfdf50df112496
---
 .../audiosharing/AudioSharingDialogHandler.java        | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/com/android/settings/connecteddevice/audiosharing/AudioSharingDialogHandler.java b/src/com/android/settings/connecteddevice/audiosharing/AudioSharingDialogHandler.java
index 2a1f4da2cf8..655fd970a15 100644
--- a/src/com/android/settings/connecteddevice/audiosharing/AudioSharingDialogHandler.java
+++ b/src/com/android/settings/connecteddevice/audiosharing/AudioSharingDialogHandler.java
@@ -44,10 +44,12 @@ import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.bluetooth.BluetoothUtils;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
 import com.android.settingslib.bluetooth.CachedBluetoothDeviceManager;
+import com.android.settingslib.bluetooth.LeAudioProfile;
 import com.android.settingslib.bluetooth.LocalBluetoothLeBroadcast;
 import com.android.settingslib.bluetooth.LocalBluetoothLeBroadcastAssistant;
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
+import com.android.settingslib.flags.Flags;
 import com.android.settingslib.utils.ThreadUtils;
 
 import com.google.common.collect.ImmutableList;
@@ -225,6 +227,14 @@ public class AudioSharingDialogHandler {
                             mLocalBtManager, groupedDevices, /* filterByInSharing= */ true);
             AudioSharingStopDialogFragment.DialogEventListener listener =
                     () -> {
+                        if (Flags.adoptPrimaryGroupManagementApi() && mLocalBtManager != null) {
+                            LeAudioProfile profile =
+                                    mLocalBtManager.getProfileManager().getLeAudioProfile();
+                            if (profile != null) {
+                                profile.setBroadcastToUnicastFallbackGroup(
+                                        BluetoothCsipSetCoordinator.GROUP_ID_INVALID);
+                            }
+                        }
                         cachedDevice.setActive();
                         mIsStoppingBroadcast = true;
                         AudioSharingUtils.stopBroadcasting(mLocalBtManager);