Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

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

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

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.