Store sender address in Java class

Return the ownership to the Rust code when the object is garbage
collected so that it is correctly freed.

1 files changed, 9 insertions, 0 deletions

diff --git a/android/src/main/kotlin/net/mullvad/talpid/ConnectivityListener.kt b/android/src/main/kotlin/net/mullvad/talpid/ConnectivityListener.kt
index 143587d340..369d61b813 100644
--- a/android/src/main/kotlin/net/mullvad/talpid/ConnectivityListener.kt
+++ b/android/src/main/kotlin/net/mullvad/talpid/ConnectivityListener.kt
@@ -12,6 +12,8 @@ class ConnectivityListener : BroadcastReceiver() {
     var isConnected = true
         private set
 
+    var senderAddress = 0L
+
     fun register(context: Context) {
         val intentFilter = IntentFilter()
 
@@ -49,4 +51,11 @@ class ConnectivityListener : BroadcastReceiver() {
                     networkInfo.detailedState == DetailedState.CONNECTED
             })
     }
+
+    private fun finalize() {
+        destroySender(senderAddress)
+        senderAddress = 0L
+    }
+
+    private external fun destroySender(senderAddress: Long)
 }