RedCorners.Forms.Button2 is an extended version of the Xamarin.Forms
TextAlignment bindable property specifies the horizontal text alignment of the button. It is set to
TextAlignment.Center by default.
Pressed/OnPressed(): This method is called when a touch is pressed on the control.
Released/OnReleased(): This method is called when a touch is lifted from the control.
Clicked/OnClicked(): This method is called when a valid tap action is performed on the control.