Your First Kotlin Android App: An App From Scratch

Jul 5 2022 · Kotlin 1.6, Android 12, Android Studio Bumblebee | 2021.1.1

Part 2: Work with an Android Activity

15. Handle Interactions

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Previous episode: 14. Challenge: Access Other Views Next episode: 16. Work with Strings

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At this stage, you’ve added the hit me button to bull’s eye but when you tap it, nothing happens. That’s not really how a button should work, right? you need to give some feedback to the user. Let’s start by making the button print out a test message when you tap it.

    Log.i("Button Click Event", "You clicked the Hit Me Button")
private fun showResult() {
    val dialogTitle = getString(R.string.result_dialog_title)
    val dialogMessage = getString(R.string.result_dialog_message)

    val builder = AlertDialog.Builder(this)

    builder.setPositiveButton(R.string.result_dialog_button_text) { dialog, _ ->