laurentyhuel

private var presentation: DefaultPresentation? = null

override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    [...]
    getCustomerDisplay(this)?.let { display ->
        presentation = DefaultPresentation(display, applicationContext)
        presentation?.setImage(uri)
    }
}

laurentyhuel

class DefaultPresentation(
    display: Display,
    context: Context
) : Presentation(context, display) {

    private lateinit var binding: PresentationDefaultBinding

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        requestWindowFeature(Window.FEATURE_NO_TITLE)

laurentyhuel

<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:android="http://schemas.android.com/apk/res/android">

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <androidx.appcompat.widget.AppCompatImageView
            android:id="@+id/presentation_image"

laurentyhuel

fun getCustomerDisplay(context: Context): Display? {
  val displayManager = context.getSystemService(Context.DISPLAY_SERVICE) as DisplayManager
  val displays = displayManager.displays

  if (displays.size <= 1) {
      return null
  }
  // We take the first additional screen
  return displays[1]
}