[Fix] Android: SCAN_FAILED_ALREADY_STARTED could sometimes occur

chipweinberger · Nov 8, 2024 · ab34577 · ab34577
1 parent 3b35a53
commit ab34577
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/android/src/main/java/com/lib/flutter_blue_plus/FlutterBluePlusPlugin.java b/android/src/main/java/com/lib/flutter_blue_plus/FlutterBluePlusPlugin.java
@@ -1915,14 +1915,14 @@ public void onReceive(Context context, Intent intent)
 
             log(LogLevel.DEBUG, "OnAdapterStateChanged: " + adapterStateString(adapterState));
 
-            // stop scanning when adapter is turned off.
+            // stop scanning when adapter is turned back on.
             // Otherwise, scanning automatically resumes when the adapter is
             // turned back on. I don't think most users expect that.
-            if (adapterState != BluetoothAdapter.STATE_ON) {
+            if (adapterState == BluetoothAdapter.STATE_ON) {
                 if (mBluetoothAdapter != null && mIsScanning) {
                     BluetoothLeScanner scanner = mBluetoothAdapter.getBluetoothLeScanner();
                     if (scanner != null) {
-                        log(LogLevel.DEBUG, "calling stopScan (Bluetooth Off)");
+                        log(LogLevel.DEBUG, "calling stopScan (Bluetooth Restarted)");
                         scanner.stopScan(getScanCallback());
                         mIsScanning = false;
                     }