void RestoreFocusability(AView platformView)
{
platformView.ImportantForAccessibility = ImportantForAccessibility.Auto;
if (OperatingSystem.IsAndroidVersionAtLeast(26))
{
platformView.SetFocusable(ViewFocusability.FocusableAuto);
}
if (platformView is ViewGroup vg)
{
vg.DescendantFocusability = DescendantFocusability.BeforeDescendants;
}
}
void RestoreFocusability(AView nativeView)
{
nativeView.ImportantForAccessibility = ImportantForAccessibility.Auto;
if (NativeVersion.IsAtLeast(26))
{
nativeView.SetFocusable(ViewFocusability.FocusableAuto);
}
if (nativeView is ViewGroup vg)
{
vg.DescendantFocusability = DescendantFocusability.BeforeDescendants;
}
}
void RemoveFocusability(AView platformView)
{
platformView.ImportantForAccessibility = ImportantForAccessibility.NoHideDescendants;
if (OperatingSystem.IsAndroidVersionAtLeast(26))
{
platformView.SetFocusable(ViewFocusability.NotFocusable);
}
// Without setting this the keyboard will still navigate to components behind the modal page
if (platformView is ViewGroup vg)
{
vg.DescendantFocusability = DescendantFocusability.BlockDescendants;
}
}
void RemoveFocusability(AView nativeView)
{
nativeView.ImportantForAccessibility = ImportantForAccessibility.NoHideDescendants;
if (NativeVersion.IsAtLeast(26))
{
nativeView.SetFocusable(ViewFocusability.NotFocusable);
}
// Without setting this the keyboard will still navigate to components behind the modal page
if (nativeView is ViewGroup vg)
{
vg.DescendantFocusability = DescendantFocusability.BlockDescendants;
}
}
