From 3adb1dbd12c7ba780be9952a7a0b3b8c7b976cb5 Mon Sep 17 00:00:00 2001
From: Ben Letchford <me@benletchford.com>
Date: Wed, 18 Jun 2025 20:47:46 +1000
Subject: [PATCH] fix(android): remove device from discovered devices cache so
 it can be rediscovered during scans (#1279)

---
 android/src/main/java/com/bleplx/adapter/BleModule.java | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/android/src/main/java/com/bleplx/adapter/BleModule.java b/android/src/main/java/com/bleplx/adapter/BleModule.java
index 44392b65..e16a39fe 100755
--- a/android/src/main/java/com/bleplx/adapter/BleModule.java
+++ b/android/src/main/java/com/bleplx/adapter/BleModule.java
@@ -211,6 +211,9 @@ public void stopDeviceScan() {
       scanSubscription.dispose();
       scanSubscription = null;
     }
+
+    // Clear discovered devices cache to ensure devices can be rediscovered after disconnection
+    discoveredDevices.clear();
   }
 
   @Override
@@ -1300,6 +1303,9 @@ private void onDeviceDisconnected(RxBleDevice rxDevice) {
       return;
     }
 
+    // Remove device from discovered devices cache so it can be rediscovered during scans
+    discoveredDevices.remove(rxDevice.getMacAddress());
+
     cleanServicesAndCharacteristicsForDevice(device);
     connectingDevices.removeSubscription(device.getId());
   }