Added exception ignoring code from the FAQ to the example

example/android/app/build.gradle

@@ -69,4 +69,5 @@ flutter {
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-}
+    implementation 'com.polidea.rxandroidble2:rxandroidble:1.16.0'
+}

example/android/app/src/main/kotlin/com/signify/hue/reactivebleexample/MainActivity.kt

@@ -6,9 +6,25 @@ import io.flutter.embedding.android.FlutterActivity
 import io.flutter.embedding.engine.FlutterEngine
 import io.flutter.plugins.GeneratedPluginRegistrant
 
+import android.os.Bundle
+import com.polidea.rxandroidble2.exceptions.BleException
+import io.reactivex.exceptions.UndeliverableException
+import io.reactivex.plugins.RxJavaPlugins
+
 
 class MainActivity: FlutterActivity(){
   override fun configureFlutterEngine(@NonNull flutterEngine: FlutterEngine) {
     GeneratedPluginRegistrant.registerWith(flutterEngine)
   }
+
+  override fun onCreate(savedInstanceState: Bundle?) {
+    super.onCreate(savedInstanceState)
+    RxJavaPlugins.setErrorHandler { throwable ->
+      if (throwable is UndeliverableException && throwable.cause is BleException) {
+        return@setErrorHandler // ignore BleExceptions since we do not have subscriber
+      } else {
+        throw throwable
+      }
+    }
+  }
 }