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
David Bentley
445 PointsNot seeing Crystal Ball app when emulator starts
Followed the startup video, and used the Teachers notes to make the latest changes to Eclipse. Looks like Crystal Ball app loads, here is Console data:
[2014-02-12 07:57:53 - CrystalBall] HOME is up on device 'emulator-5556' [2014-02-12 07:57:53 - CrystalBall] Uploading CrystalBall.apk onto device 'emulator-5556' [2014-02-12 07:57:54 - CrystalBall] Installing CrystalBall.apk... [2014-02-12 07:59:00 - CrystalBall] Success! [2014-02-12 07:59:00 - CrystalBall] Starting activity com.example.crystalball.MainActivity on device emulator-5556 [2014-02-12 07:59:04 - CrystalBall] ActivityManager: Starting: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] cmp=com.example.crystalball/.MainActivity }
But when the app starts the emulator displays a screen showing the time and date and a lock with a circle around it. I delete the Crystal Ball and reworked the exercise a couple of times but still get the same results. I checked the download and uploaded the latest plug-ins but still no joy.
2 Answers
Grant Hosticka
4,172 PointsYou need to drag the lock out of the circle, imagine it is a real phone. Your app is running fine you just need to "unlock" you phone.
David Bentley
445 PointsThanks Grant, Just don't have that as a feature on my phone so I didn't recognize it. The Crystal Ball popped up once I unlocked the phone.