ConfigEditFragment: Mark the persistent keepalive as optional

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2017-08-24 02:01:51 -05:00 · 2017-08-24 02:01:51 -05:00 · 4fdb3458ec
commit 4fdb3458ec
parent cd868bc997
1 changed files with 1 additions and 0 deletions
--- a/app/src/main/res/layout/config_edit_peer.xml
+++ b/app/src/main/res/layout/config_edit_peer.xml
@ -130,6 +130,7 @@
            android:layout_alignBaseline="@+id/endpoint_text"
            android:layout_alignParentEnd="true"
            android:layout_alignStart="@+id/persistent_keepalive_label"
+            android:hint="@string/hint_optional"
            android:inputType="number"
            android:text="@={item.persistentKeepalive}"
            android:textAlignment="center" />