public override IEnumerator RunTest()
{
// Show some empty view as a background for the toasts:
ViewStackHelper.MainViewStack().ShowView(someUiScreenPrefabName);
Toast.Show("Some toast 1", "Lorem ipsum 1");
yield return(new WaitForSeconds(1));
Toast.Show("Some toast 2");
// In between show another screen on the main view stack, to ensure it does not interrupt showing the toasts:
ViewStackHelper.MainViewStack().SwitchToView(someUiScreenPrefabName);
yield return(new WaitForSeconds(1));
var toast3 = Toast.Show("Some toast 3", "Lorem ipsum 3", 2500);
AssertV2.IsFalse(toast3.IsDestroyed(), "Toast was already destroyed");
yield return(new WaitForSeconds(3));
AssertV2.IsTrue(toast3.IsDestroyed(), "Toast could not be destroyed");
RootCanvas.GetAllRootCanvases().Single().gameObject.Destroy();
Toast.Show("Some toast 4");
yield return(new WaitForSeconds(3));
}
static void AddRootCanvas()
{
var foundCanvas = RootCanvas.GetAllRootCanvases().FirstOrDefault();
if (foundCanvas != null)
{
Log.e("There is already a root canvas in the scene");
SelectInHirarchyUi(foundCanvas);
return;
}
AddViewInViewStack();
}
public void Update()
{
if (Input.GetKeyUp(KeyCode.Escape)) // back button pressed
{
Log.d("Back key pressed");
var vs = gameObject.GetComponent <ViewStack>();
var c = vs.gameObject.GetComponentInParents <Canvas>()?.rootCanvas;
if (c != null && c == RootCanvas.GetAllRootCanvases().First())
{
var sortedViews = SortByCanvasSortingOrder(vs.gameObject.GetChildrenIEnumerable());
if (!vs.SwitchBackToLastView(sortedViews.First()))
{
// The last view was reached so the switch back could not be performed
if (destroyFinalView)
{
vs.DestroyViewStack();
}
}
}
}
}
