From [the documentation](http://developer.android.com/guide/topics/ui/notifiers/toasts.html),
> **Positioning your Toast**
>
> A standard toast notification appears near the bottom of the screen,
> centered horizontally. You can change this position with the
> `setGravity(int, int, int)` method. This accepts three parameters: a
> `Gravity` constant, an `x-position` offset, and a `y-position` offset.
>
> For example, if you decide that the toast should appear in the
> top-left corner, you can set the gravity like this:
>
> toast.setGravity(Gravity.TOP|Gravity.LEFT, 0, 0);
>
> If you want to nudge the position to the right, increase the value of
> the second parameter. To nudge it down, increase the value of the last
> parameter.
From [the documentation](http://developer.android.com/guide/topics/ui/notifiers/toasts.html),
> **Positioning your Toast**
>
> A standard toast notification appears near the bottom of the screen,
> centered horizontally. You can change this position with the
> `setGravity(int, int, int)` method. This accepts three parameters: a
> `Gravity` constant, an `x-position` offset, and a `y-position` offset.
>
> For example, if you decide that the toast should appear in the
> top-left corner, you can set the gravity like this:
>
> toast.setGravity(Gravity.TOP|Gravity.LEFT, 0, 0);
>
> If you want to nudge the position to the right, increase the value of
> the second parameter. To nudge it down, increase the value of the last
> parameter.