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

4. Adjust the System Windows

Episode complete

Play next episode

Save for later
About this episode
See forum comments
Cinema mode Mark complete Download course materials
Previous episode: 3. Read the Keyboard Height Next episode: 5. Animate the Keyboard

This video Adjust the System Windows 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 Professional subscription.

In this episode you’ll use: DecorFitsSystemWindows, OnApplyWindowInsetsListener. API’s to implement a new feature.

window.decorView.systemUiVisibility = View.SYSTEM_UI_FLAG_LAYOUT_STABLE or
WindowCompat.setDecorFitsSystemWindows(Window, Boolean)
WindowCompat.setDecorFitsSystemWindows(window, !isAtLeastAndroid11())
private var posTop = 0
private var posBottom = 0
fun setUiWindowInsets() {
  ViewCompat.setOnApplyWindowInsetsListener(container) { _, insets ->
    posTop = insets.getInsets(WindowInsetsCompat.Type.systemBars()).top
    posBottom = insets.getInsets(WindowInsetsCompat.Type.ime()).bottom

    val navBar = insets.getInsets(WindowInsetsCompat.Type.navigationBars())

    if (posBottom < navBar.bottom) {
      posBottom = navBar.bottom
    container.updateLayoutParams<ViewGroup.MarginLayoutParams> {
        top = posTop,
        bottom = posBottom)