/// <summary>
/// 此方法在视图View已经创建后返回的，此时view 还没有添加到父级中。
/// 构造View后，计算view的大小，并且调用View的layout方法，完成布局
/// </summary>
/// <param name="view"></param>
/// <param name="savedInstanceState"></param>
public override void OnViewCreated(View view, Bundle savedInstanceState)
{
base.OnViewCreated(view, savedInstanceState);
var size = _contentView.Measure(WindowSize.X / Density, WindowSize.Y / Density).Request;
_contentView.Layout(new Xamarin.Forms.Rectangle(0, 0, size.Width, size.Height));
_dialogViewSize = new Size((int)Math.Ceiling(size.Width * Density)
, (int)Math.Ceiling(size.Height * Density));
}
/// <summary>
/// 设置对话框的Size(安卓单位)
/// </summary>
/// <param name="xfSize"></param>
/// <returns></returns>
protected virtual Size SetDialogSize(ref Xamarin.Forms.Size xfSize)
{
xfSize = _xfView.Measure(DPoint.X, DPoint.Y).Request;
var density = Xamarin.Essentials.DeviceDisplay.MainDisplayInfo.Density;
int width = (int)Math.Ceiling(xfSize.Width * density);
int height = (int)Math.Ceiling(xfSize.Height * density);
_dialogSize = new Size(width, height);
return(_dialogSize);
}
protected virtual void SetViewAndText(Toast toast)
{
if (_toastView != null)
{
//设定文本
var dialogEle = _toastView as IDialogElement;
dialogEle?.OnCreated(_dialogMsg);
var droidView = _toastView.ConvertFormsToNative(_mContext);
var winWidth = WindowSize.X / Density;
var winHeight = WindowSize.Y / Density;
_toastViewSize = _toastView.Measure(winWidth, winHeight).Request;
_toastView.Layout(new Xamarin.Forms.Rectangle(0, 0, _toastViewSize.Width, _toastViewSize.Height));
var lastView = WrapperViewAndControlSize(droidView);
toast.View = lastView;
}
else
{
toast.SetText(_dialogMsg.Msg);
}
}
