show(message, duration) which takes the following parameters:
- message A string with the text to toast
- duration The duration of the toast—either
ToastAndroid.SHORTorToastAndroid.LONG
showWithGravity(message, duration, gravity) to specify where the toast appears in the screen’s layout. May be ToastAndroid.TOP, ToastAndroid.BOTTOM or ToastAndroid.CENTER.
The showWithGravityAndOffset(message, duration, gravity, xOffset, yOffset) method adds the ability to specify an offset with in pixels.

