Part 8 of 8 - Deleting records from Database - QR Code Scanner - Android Kotlin Tutorials

Hi Guys, This video is from our ongoing series

Deleting records from Database

find the full playlist:-

App on Playstore :

Full-Source-Code Repository Link

If you find any error or doubts. feel free to comment down.

[phutanle]

I was lucky to have a teacher as wonderful as you are. Thank you very much❤

[mariofreeman]

you really help me alot with a school project, i follow the whole series, you are really talented, i'm glad that you share this with the entire world, thanks again, you actually help a complete stranger from a different part of the world

[casieangabriel]

Thank you for this series, it really helped me improve my Kotlin knowledge.
I followed every video step by step and it works perfectly, could I suggest two more functionalities that you could implement,
if you have the time of course, you could add a zoom function on the camera so you could scan codes that are up on a shelf for example,
and the other functionality a button that exports the room database to an excel or csv file.
I tried to implement these myself but didn't find enough documentation, can you guide me through the process,
or provide articles that do these two functionalities. I really hope your channel grows because you offer quality content.

[woojuspace]

Thank you for the amazing tutorial. Could you show me the code about if there is a link, people click and go to the website, please? And also please let me know exactly where I should put between. Thanks!

[woojuspace]

There is a serious error. At MainActivity
val qrResult = QrResult(result ="Dummy Text", resultType = "TEXT", favorite = false, calendar = Calendar.getInstance())
Every time when I scan a barcode, Dummy Text comes on history together. I deleted Dummy Text and left just like "". But then empty space created. Even when I didn't scan it, still it is created in history every day.
Can you let me know how to fix this error, please?
Thanks,