CODEWITHSUNDEEP
javaandroid
Stormy Chase Forrester
Stormy Chase Forrester

Reputation: 313

Chainging methods

Add a second Toast notification that combines these two lines into one line (make sure you leave the first two lines intact!). For this second Toast, chain the show() method to the makeText() method, and use whatever String message you want.

What's wrong with this?

Toast allDoneToast = Toast.makeText(this, "All done!", Toast.LENGTH_LONG);
allDoneToast.show();

Upvotes: 0

Views: 116

Answers (2)

Michelle
Michelle

Reputation: 2900

It sounds like the point of the task is to combine those two lines into a single line of code by chaining methods together - neither solution is "wrong" or "right", I suspect they just want you to know you can do so.

You chain methods by calling one immediately on the result of the other, like this:

Toast.makeText(this, "All done!", Toast.LENGTH_LONG).show();

Upvotes: 2

The name's Bob. MS Bob.
The name's Bob. MS Bob.

Reputation: 869

Nothing.

But there's no need to keep a reference to a allDoneToast Toast object if you aren't going to use it afterwards. In this case, using a anonymous object makes a bit more sense, unless you have a good reason not to do so.

Upvotes: 1

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