update

software/android/app/src/main/java/com/rookiedev/hexapod/ControlActivity.kt

@@ -18,6 +18,7 @@ enum class BehaviorOption(
         "BEHAVIOR_DEFAULT",
         WindowInsetsController.BEHAVIOR_DEFAULT
     ),
+
     // "Sticky immersive mode". Swipe from the edge to temporarily reveal the hidden bar.
     ShowTransientBarsBySwipe(
         "BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE",
@@ -37,11 +38,13 @@ enum class TypeOption(
         "systemBars()",
         WindowInsets.Type.systemBars()
     ),
+
     // The status bar only.
     StatusBar(
         "statusBars()",
         WindowInsets.Type.statusBars()
     ),
+
     // The navigation bar only
     NavigationBar(
         "navigationBars()",

software/android/app/src/main/java/com/rookiedev/hexapod/MainActivity.kt

@@ -12,8 +12,6 @@ import android.text.Editable
 import android.text.TextWatcher
 
 
-
-
 class MainActivity : AppCompatActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -37,7 +35,7 @@ class MainActivity : AppCompatActivity() {
             override fun onTextChanged(s: CharSequence, start: Int, before: Int, count: Int) {}
             override fun beforeTextChanged(s: CharSequence, start: Int, count: Int, after: Int) {}
             override fun afterTextChanged(s: Editable) {
-                if (isNumericAddress(s.toString())){
+                if (isNumericAddress(s.toString())) {
                     Toast.makeText(this@MainActivity, "Correct", Toast.LENGTH_SHORT).show()
                 } else {
                     Toast.makeText(this@MainActivity, "Wrong", Toast.LENGTH_SHORT).show()

software/android/app/src/main/java/com/rookiedev/hexapod/view/ControlView.kt

@@ -0,0 +1,26 @@
+package com.rookiedev.hexapod.view
+
+import android.content.Context
+import android.util.AttributeSet
+import android.view.ViewGroup
+
+class ControlView : ViewGroup {
+    private val mContext: Context? = null
+
+    constructor(context: Context) : super(context) {
+        // ...
+    }
+
+    constructor(context: Context, attrs: AttributeSet?) : super(context, attrs) {
+        // ...
+    }
+
+    override fun onLayout(changed: Boolean, l: Int, t: Int, r: Int, b: Int) {
+        TODO("Not yet implemented")
+    }
+
+    override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec)
+    }
+
+}

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

@@ -6,4 +6,13 @@
     android:layout_height="match_parent"
     tools:context=".ControlActivity">
 
+    <view
+        android:id="@+id/view"
+        class="com.rookiedev.hexapod.view.ControlView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
 </androidx.constraintlayout.widget.ConstraintLayout>