diff --git a/packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothLeBroadcastAssistant.java b/packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothLeBroadcastAssistant.java
index 5bcdcc0..d9e79fa 100644
--- a/packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothLeBroadcastAssistant.java
+++ b/packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothLeBroadcastAssistant.java
@@ -52,6 +52,14 @@
  * BluetoothLeBroadcastAssistant.Callback} to get the result callback.
  */
 public class LocalBluetoothLeBroadcastAssistant implements LocalBluetoothProfile {
+    /** A derived source state based on {@link BluetoothLeBroadcastReceiveState}. */
+    public enum LocalBluetoothLeBroadcastSourceState {
+        UNKNOWN,
+        STREAMING,
+        DECRYPTION_FAILED,
+        PAUSED,
+    }
+
     private static final String TAG = "LocalBluetoothLeBroadcastAssistant";
     private static final int UNKNOWN_VALUE_PLACEHOLDER = -1;
     private static final boolean DEBUG = BluetoothUtils.D;
@@ -59,6 +67,13 @@
     static final String NAME = "LE_AUDIO_BROADCAST_ASSISTANT";
     // Order of this profile in device profiles list
     private static final int ORDINAL = 1;
+    // Referring to Broadcast Audio Scan Service 1.0
+    // Table 3.9: Broadcast Receive State characteristic format
+    // 0x00000000: 0b0 = Not synchronized to BIS_index[x]
+    // 0xFFFFFFFF: Failed to sync to BIG
+    private static final long BIS_SYNC_NOT_SYNC_TO_BIS = 0x00000000L;
+    private static final long BIS_SYNC_FAILED_SYNC_TO_BIG = 0xFFFFFFFFL;
+    private static final String EMPTY_DEVICE_ADDRESS = "00:00:00:00:00:00";
 
     private LocalBluetoothProfileManager mProfileManager;
     private BluetoothLeBroadcastAssistant mService;
@@ -558,4 +573,30 @@
             }
         }
     }
+
+    /** Checks the source connection status based on the provided broadcast receive state. */
+    public static LocalBluetoothLeBroadcastSourceState getLocalSourceState(
+            BluetoothLeBroadcastReceiveState state) {
+        // Source is actively streaming
+        if (state.getBisSyncState().stream()
+                .anyMatch(
+                        bitmap ->
+                                (bitmap != BIS_SYNC_NOT_SYNC_TO_BIS
+                                        && bitmap != BIS_SYNC_FAILED_SYNC_TO_BIG))) {
+            return LocalBluetoothLeBroadcastSourceState.STREAMING;
+        }
+        // Wrong password is used for the source
+        if (state.getPaSyncState() == BluetoothLeBroadcastReceiveState.PA_SYNC_STATE_SYNCHRONIZED
+                && state.getBigEncryptionState()
+                == BluetoothLeBroadcastReceiveState.BIG_ENCRYPTION_STATE_BAD_CODE) {
+            return LocalBluetoothLeBroadcastSourceState.DECRYPTION_FAILED;
+        }
+        // Source in hysteresis mode
+        if (!state.getSourceDevice().getAddress().equals(EMPTY_DEVICE_ADDRESS)) {
+            // Referring to Broadcast Audio Scan Service 1.0
+            // All zero address means no source on the sink device
+            return LocalBluetoothLeBroadcastSourceState.PAUSED;
+        }
+        return LocalBluetoothLeBroadcastSourceState.UNKNOWN;
+    }
 }