Root

public final class Root
extends Object

java.lang.Object
   ↳ androidx.test.espresso.Root


Represents a root view in the application and optionally the layout params of the window holding it.

This class is used internally to determine which view root to run user provided matchers against it is not part of the public api.

Summary

Nested classes

class Root.Builder

 

Public methods

View getDecorView()
EspressoOptional<WindowManager.LayoutParams> getWindowLayoutParams()
boolean isReady()

Checks if the Root is ready.

String toString()

Inherited methods

Public methods

getDecorView

public View getDecorView ()

Returns
View

getWindowLayoutParams

public EspressoOptional<WindowManager.LayoutParams> getWindowLayoutParams ()

Returns
EspressoOptional<WindowManager.LayoutParams>

isReady

public boolean isReady ()

Checks if the Root is ready. The UI is no longer in flux if layout of the root view is not being requested and the root view has window focus or is focusable.

Returns
boolean if the root view has focus

toString

public String toString ()

Returns
String