Update

E03BuildUIWithLayoutEditor2/README.md

+ 
+![Alt text](screenshots/ex3-1.png)
+![Alt text](screenshots/ex3-2.png)

E03BuildUIWithLayoutEditor2/app/src/main/java/com/example/e03builduiwithlayouteditor2/MainActivity.kt

@@ -52,7 +52,6 @@ class MainActivity : AppCompatActivity() {
     fun numberClicked(view: View?) {
         // get clicked view as a textview and it text as a string
         val text = (view as TextView).text.toString()
-        println(text)
         // modify string to int and decrease by one (array's start position 0)
         val int = text.toInt() - 1
         // show selected employee data in UI, call earlier made function
@@ -63,6 +62,7 @@ class MainActivity : AppCompatActivity() {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
 
+        // By default show employee 1
         showEmployeeData(0)
     }
 }
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