private void KeyboardService_VisibilityChanged(object sender, SoftKeyboardEventArgs e)
{
int size = ChildCount;
var item = GetChildAt(0);
item.Measure(0, 0);
int height = item.MeasuredHeight;
//Reset size of ScrollView
SetMinimumHeight(height / size);
Invalidate();
}
// KeyboardService code
private void KeyboardService_VisibilityChanged(object sender, SoftKeyboardEventArgs e)
{
// The OnGlobalLayout method is calledd multiple times, so we have to store the previous state
// and only do anything if the keyboard visibility is changed
if (isKeyboardVisible != e.IsVisible)
{
isKeyboardVisible = e.IsVisible;
// Only has to be set when the keyboard becomes visible, because otherwise
// the MainPage_SizeChanged is invoked earlier, so the canSetLayout is already changed
if (e.IsVisible)
{
canSetLayout = false;
}
}
}
public void InvokeVisibilityChanged(SoftKeyboardEventArgs args)
{
VisibilityChanged?.Invoke(this, args);
}