[Audiosharing] Fix get main device for LEA device w/o CSIP

Test: atest
Bug: 305620450
Flag: com.android.settingslib.flags.enable_le_audio_sharing
Change-Id: I5349814aa51b8ce5f675855e56f3b3fa5f921472

1 files changed, 2 insertions, 1 deletions

diff --git a/packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothLeBroadcast.java b/packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothLeBroadcast.java
index dc52b4dafd9b..b52ed42d567f 100644
--- a/packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothLeBroadcast.java
+++ b/packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothLeBroadcast.java
@@ -1217,12 +1217,13 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
                 }
             }
         }
+        Log.d(TAG, "updateFallbackActiveDeviceIfNeeded, earliest group id = " + targetGroupId);
         return targetGroupId;
     }
 
     @Nullable
     private CachedBluetoothDevice getMainDevice(@Nullable List<BluetoothDevice> devices) {
-        if (devices == null || devices.size() == 1) return null;
+        if (devices == null || devices.isEmpty()) return null;
         List<CachedBluetoothDevice> cachedDevices =
                 devices.stream()
                         .map(device -> mDeviceManager.findDevice(device))