Your design and ideas are great. I followed you by writing the code and design to the end of the video, but the application did not work for me. Every time I run the application on the emulator, a message appears. The application continues to stop. I do not know what to do after all the time of designing and writing the code.
I'm having the same issue. After coding all this when I try to run the App it shows up "App stopped running" then I try to re-open again but no success. Please tell me if you managed to solve it.
