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 Android Lists and Adapters (2015) Using Parcelable Data Updating the Daily Forecast UI

Saumitra Mehrotra
Saumitra Mehrotra
250 Points
Posted by Saumitra Mehrotra
Saumitra Mehrotra
250 Points

Will the textview in the list "This week's weather" still be displayed if there is no data??

?

1 Answer

Boban Talevski
Boban Talevski
24,793 Points
Boban Talevski
Boban Talevski
24,793 Points

Yes, it will, and there's a very easy way to test it. Just comment out this line in DailyForecastActivity.java

//        setListAdapter(adapter);

and run the app. Commenting out this line means the listview will get no data (since it won't have an adapter set) and you can see the "no data" message displayed, along with all the other static text, including the location on the bottom.