WindowInsets Handling & Keyboard Animations

Jul 20 2021 Kotlin 1.5.10, Android 11, Android Studio 4.1.3 and Android Studio Arctic Fox Canary 12

Part 1: Keyboard Handling in Android

3. Read the Keyboard Height

Episode complete

Play next episode

Next
About this episode
Leave a rating/review
See forum comments
Cinema mode Mark complete Download course materials
Previous episode: 2. Read the Keyboard Visibility Next episode: 4. Adjust the System Windows

Get immediate access to this and 4,000+ other videos and books.

Take your career further with a Kodeco Pro subscription. With unlimited access to over 40+ books and 4,000+ professional videos in a single subscription, it's simply the best investment you can make in your development career.

Learn more Already a subscriber? Sign in.

This video Read the Keyboard Height was last updated on Jul 20 2021

Heads up... You've reached locked video content where the transcript will be shown as obfuscated text.

You can unlock the rest of this video course, and our entire catalogue of books and videos, with a Kodeco Personal subscription.

Unlock now

Your app is coming great!

val rect = Rect()

val decorView = requireActivity().window.decorView
val root: View = decorView.findViewById(android.R.id.content)
decorView.getWindowVisibleDisplayFrame(rect)
val keyboardHeight = root.rootView.height - rect.bottom

val decorView = requireActivity().window.decorView
val root: View = decorView.findViewById(android.R.id.content)
root.viewTreeObserver.addOnGlobalLayoutListener {
  
  val rect = Rect()
  decorView.getWindowVisibleDisplayFrame(rect)
  val keyboardHeight = root.rootView.height - rect.bottom
}

private const val THRESHOLD = 200

val decorView = requireActivity().window.decorView
val root: View = decorView.findViewById(android.R.id.content)
root.viewTreeObserver.addOnGlobalLayoutListener {
  
  val rect = Rect()
  decorView.getWindowVisibleDisplayFrame(rect)
  val keyboardHeight = root.rootView.height - rect.bottom
  if (keyboardHeight < THRESHOLD) {
  	Toast.makeText(context, "Keyboard open!", Toast.LENGTH_SHORT).show()
  } else {
  	Toast.makeText(context, "Keyboard closed!", Toast.LENGTH_SHORT).show()
  }
}

view?.rootWindowInsets?.getInsets(WindowInsetsCompat.Type.ime())?.bottom

ViewCompat.setOnApplyWindowInsetsListener(requireView()) { v, insets ->
  val height = view?.rootWindowInsets?.getInsets(WindowInsetsCompat.Type.ime())?.bottom
  insets!!
}