Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Android Build a Simple Android App (2014) Testing and Debugging Making a Toast

Posted by Thorne Ray
Thorne Ray
1,116 Points

How to call two .makeText() and .show() in Toast

I am attempting to complete the ToastTest.java challenge but cannot figure out how to call upon the previous Toast.

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

1 Answer

Dan Johnson
Dan Johnson
40,532 Points
Dan Johnson
Dan Johnson
40,532 Points

No need to call the first Toast again. What the challenge is after is seeing if you can chain methods. 

// 1. Don't bother with a reference. This Toast will only be used here.
// 2. Call the class method makeText to make a new Toast.
// 3. Call the show method on the object makeText is returning. 
Toast.makeText(this, "Method chaining", Toast.LENGTH_LONG).show();
Thorne Ray
Thorne Ray
1,116 Points

Thanks This helped a ton.