From 65fbe50a40550185ccc05c6b39e0dfb9f8fd00de Mon Sep 17 00:00:00 2001
From: Zhengyu Peng <rookiepeng@users.noreply.github.com>
Date: Wed, 9 Feb 2022 21:14:04 -0500
Subject: [PATCH] Update activity_main.xml

---
 software/android/app/src/main/res/layout/activity_main.xml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/software/android/app/src/main/res/layout/activity_main.xml b/software/android/app/src/main/res/layout/activity_main.xml
index 3af3f0d..f05d3d4 100644
--- a/software/android/app/src/main/res/layout/activity_main.xml
+++ b/software/android/app/src/main/res/layout/activity_main.xml
@@ -33,6 +33,8 @@
         <com.google.android.material.textfield.TextInputEditText
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
+            android:inputType="number|numberDecimal"
+            android:digits="0123456789."
             android:hint="IP" />
     </com.google.android.material.textfield.TextInputLayout>