public Snackbar Type(SnackbarType type)
{
_type = type;
return(this);
}
private FrameLayout.LayoutParams Init(Context parent)
{
var layout = (SnackbarLayout)LayoutInflater.From(parent).Inflate(Resource.Layout.sb__template, this, true);
var res = Resources;
_offset = 0;
var scale = res.DisplayMetrics.Density;
FrameLayout.LayoutParams layoutParams = null;
if (res.GetBoolean(Resource.Boolean.sb__is_phone))
{
layout.SetMinimumHeight(DpToPx(_type.GetMinHeight(), scale));
layout.SetMaxHeight(DpToPx(_type.GetMaxHeight(), scale));
layout.SetBackgroundColor(_color);
layoutParams = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent,
ViewGroup.LayoutParams.WrapContent);
}
else
{
// Tablet/desktop
_type = SnackbarType.SingleLine; // Force single-line
layout.SetMinimumWidth(res.GetDimensionPixelSize(Resource.Dimension.sb__min_width));
layout.SetMaxWidth(res.GetDimensionPixelSize(Resource.Dimension.sb__max_width));
layout.SetBackgroundResource(Resource.Drawable.sb__bg);
var bg = (GradientDrawable)layout.Background;
bg.SetColor(_color);
layoutParams = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.WrapContent,
DpToPx(_type.GetMaxHeight(), scale))
{
LeftMargin = _offset,
BottomMargin = _offset
};
}
layoutParams.Gravity = GravityFlags.Bottom;
var snackbarText = (TextView)layout.FindViewById(Resource.Id.sb__text);
snackbarText.Text = _text;
snackbarText.SetTextColor(_textColor);
snackbarText.SetMaxLines(_type.GetMaxLines());
var snackbarAction = (TextView)layout.FindViewById(Resource.Id.sb__action);
if (!TextUtils.IsEmpty(_actionLabel))
{
RequestLayout();
snackbarAction.Text = _actionLabel;
snackbarAction.SetTextColor(_actionColor);
snackbarAction.Click += (sender, args) =>
{
if (_actionClickListener != null)
{
_actionClickListener.OnActionClicked(this);
}
if (_shouldDismissOnActionClicked)
{
Dismiss();
}
};
snackbarAction.SetMaxLines(_type.GetMaxLines());
}
else
{
snackbarAction.Visibility = ViewStates.Gone;
}
Clickable = true;
Func <object, bool> canDismiss = token => true;
Action <View, object> onDismiss = (view, token) =>
{
if (view != null)
{
Dismiss(false);
}
};
Action <bool> pauseTimer = shouldPause =>
{
if (IsIndefiniteDuration())
{
return;
}
if (shouldPause)
{
RemoveCallbacks(_dismissRunnable);
_snackbarFinish = DateTime.Now.Millisecond;
}
else
{
_timeRemaining -= (_snackbarFinish -
_snackbarStart);
StartTimer(_timeRemaining);
}
};
var swipeDismissTouchListener = new SwipeDismissTouchListener(this, null, canDismiss, onDismiss, pauseTimer);
if (_canSwipeToDismiss && res.GetBoolean(Resource.Boolean.sb__is_swipeable))
{
SetOnTouchListener(swipeDismissTouchListener);
}
return(layoutParams);
}
