update

software/android/app/src/main/res/layout/activity_main.xml

@@ -1,21 +1,25 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:paddingTop="16dp"
+    tools:context=".MainActivity">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
         android:paddingStart="16dp"
+        android:paddingTop="16dp"
         android:paddingEnd="16dp"
-    android:paddingBottom="16dp"
+        android:paddingBottom="16dp">
-    tools:context=".MainActivity">
 
         <ImageView
             android:id="@+id/hexapod_logo"
             android:layout_width="200dp"
             android:layout_height="200dp"
             android:src="@drawable/hexapod_logo"
-        app:layout_constraintBottom_toTopOf="@id/ip_input"
+            app:layout_constraintBottom_toTopOf="@id/ip_input_layout"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="parent" />
@@ -28,15 +32,15 @@
             app:layout_constraintBottom_toTopOf="@id/port_input_layout"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/hexapod_logo" >
+            app:layout_constraintTop_toBottomOf="@+id/hexapod_logo">
 
             <com.google.android.material.textfield.TextInputEditText
                 android:id="@+id/ip_input"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-            android:inputType="number|numberDecimal"
                 android:digits="0123456789."
-            android:hint="IP" />
+                android:hint="IP"
+                android:inputType="number|numberDecimal" />
         </com.google.android.material.textfield.TextInputLayout>
 
         <com.google.android.material.textfield.TextInputLayout
@@ -53,8 +57,8 @@
                 android:id="@+id/port_input"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-            android:inputType="number"
+                android:hint="Port"
-            android:hint="Port" />
+                android:inputType="number" />
 
         </com.google.android.material.textfield.TextInputLayout>
 
@@ -66,6 +70,7 @@
             android:text="Connect"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/port_input" />
+            app:layout_constraintTop_toBottomOf="@id/port_input_layout" />
 
-</androidx.constraintlayout.widget.ConstraintLayout>
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</ScrollView>

software/android/settings.gradle

@@ -3,7 +3,7 @@ dependencyResolutionManagement {
     repositories {
         google()
         mavenCentral()
-        jcenter() // Warning: this repository is going to shut down soon
+         // Warning: this repository is going to shut down soon
     }
 }
 rootProject.name = "Hexapod"