DialogCompat

Added in 1.1.0

class DialogCompat


Helper for accessing features in android.app.Dialog in a backwards compatible fashion.

Summary

Public functions

java-static View
requireViewById(dialog: Dialog, id: Int)

Finds the first descendant view with the given ID or throws an IllegalArgumentException if the ID is invalid (< 0), there is no matching view in the hierarchy, or the dialog has not yet been fully created (for example, via show or create).

Public functions

requireViewById

Added in 1.1.0
java-static fun requireViewById(dialog: Dialog, id: Int): View

Finds the first descendant view with the given ID or throws an IllegalArgumentException if the ID is invalid (< 0), there is no matching view in the hierarchy, or the dialog has not yet been fully created (for example, via show or create).

Note: In most cases -- depending on compiler support -- the resulting view is automatically cast to the target class type. If the target class type is unconstrained, an explicit cast may be necessary.

Parameters
dialog: Dialog

the Dialog to search the View in

id: Int

the ID to search for

Returns
View

a view with given ID