ui: add suffix to persistent keepalive in editor

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-04-06 18:24:08 -06:00
parent 77b5937fbb
commit 4bbb1a0fcd
4 changed files with 20 additions and 2 deletions
@@ -151,4 +151,15 @@ object BindingAdapters {
    fun setInetAddressSetText(view: TextView, addresses: Iterable<InetAddress?>?) {
        view.text = if (addresses != null) Attribute.join(addresses.map { it?.hostAddress }) else ""
    }
+
+    @JvmStatic
+    fun tryParseInt(s: String?): Int {
+        if (s == null)
+            return 0
+        return try {
+            Integer.parseInt(s)
+        } catch (_: Exception) {
+            0
+        }
+    }
 }