QuickTileService: wait for tunnels to load

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

ui/src/main/java/com/wireguard/android/QuickTileService.kt

@@ -53,6 +53,10 @@ class QuickTileService : TileService() {
 
     override fun onClick() {
         applicationScope.launch {
+            if (tunnel == null) {
+                Application.getTunnelManager().getTunnels()
+                updateTile()
+            }
             when (val tunnel = tunnel) {
                 null -> {
                     Log.d(TAG, "No tunnel set, so launching main activity")