Create `EventNotifier.notifiable()` prop. delegate

1 files changed, 6 insertions, 0 deletions

diff --git a/android/src/main/kotlin/net/mullvad/talpid/util/EventNotifier.kt b/android/src/main/kotlin/net/mullvad/talpid/util/EventNotifier.kt
index bcd27820b8..395146b168 100644
--- a/android/src/main/kotlin/net/mullvad/talpid/util/EventNotifier.kt
+++ b/android/src/main/kotlin/net/mullvad/talpid/util/EventNotifier.kt
@@ -1,5 +1,7 @@
 package net.mullvad.talpid.util
 
+import kotlin.properties.Delegates.observable
+
 // Manages listeners interested in receiving events of type T
 //
 // The listeners subscribe using an ID object. This ID is used later on for unsubscribing. The only
@@ -47,4 +49,8 @@ class EventNotifier<T>(private val initialValue: T) {
             listeners.clear()
         }
     }
+
+    fun notifiable() = observable(latestEvent) { _, _, newValue ->
+        notify(newValue)
+    }
 }