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 trialduc chung
Courses Plus Student 261 Pointshelp
help
1 Answer
Steve Hunter
57,712 PointsHi there,
There are two tasks for this one. First, Please add a new constant to store the maximum number of characters allowed which is 140. Use the proper access level modifiers to make it unchangeable and accessible right off of the class.
That looks like:
public static final int MAX_CHARACTERS = 140;
Add that line just after mText
is declared.
Then, Add a new method that returns the remaining characters available, based on the length of what is currently stored in mText.
For that you need to subtract the length of mText
from the constant you just defined and return the result:
public int remainingCharacters(){
return MAX_CHARACTERS - mText.length();
}
I hope that makes sense.
Steve.