Update application state based on wg-quick

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/app/src/main/java/com/wireguard/android/model/TunnelManager.java b/app/src/main/java/com/wireguard/android/model/TunnelManager.java
index 381e7f77..61468920 100644
--- a/app/src/main/java/com/wireguard/android/model/TunnelManager.java
+++ b/app/src/main/java/com/wireguard/android/model/TunnelManager.java
@@ -128,6 +128,15 @@ public final class TunnelManager extends BaseObservable {
         return tunnels;
     }
 
+    public void refreshTunnelStates() {
+        asyncWorker.supplyAsync(backend::enumerate)
+                .thenAccept(running -> {
+                    for (final Tunnel tunnel : tunnels)
+                        tunnel.onStateChanged(running.contains(tunnel.getName()) ? State.UP : State.DOWN);
+                })
+                .whenComplete(ExceptionLoggers.E);
+    }
+
     public void onCreate() {
         asyncWorker.supplyAsync(configStore::enumerate)
                 .thenAcceptBoth(asyncWorker.supplyAsync(backend::enumerate), this::onTunnelsLoaded)