How to Make a QR Code Scanner and Generator App in Android? | GeeksforGeeks
Vložit
- čas přidán 5. 07. 2021
- In this video, we're going to discuss how to create a QR Code Generator and Reader in Android. A Quick Response Code or a QR Code is basically a two-dimensional bar code used for its fast readability and comparatively large storage capacity. Inside our application, we'll be adding the functionalities to generate a new QR Code as well as to scan the existing QR code. So, let's get started now.
Check Out the Related Articles:
Generate QR Code [www.geeksforgeeks.org/how-to-...]
Read QR Code [www.geeksforgeeks.org/how-to-...]
Apply For Video Internship Program - script.geeksforgeeks.org/on-b...
Our courses: practice.geeksforgeeks.org/co...
This video is contributed by Chaitanya Munje.
Please Like, Comment, and Share the Video with your friends.
#android #qrcode #project #androidapp #java #geeksforgeeks
Install our Android App:
play.google.com/store/apps/de...
If you wish, translate into the local language and help us reach millions of other geeks:
czcams.com/users/timedtext_cs_p...
Follow us on our Social Media Handles -
Twitter- / geeksforgeeks
LinkedIn- / geeksforgeeks
Facebook- / geeksforgeeks.org
Instagram- geeks_for_g...
Reddit- / geeksforgeeks
Telegram- t.me/s/geeksforgeeks_official
Also, Subscribe if you haven't already! :)
Apply For Video Internship Program - script.geeksforgeeks.org/on-boarding/youtube
I'm From Srilanka
Hi am from Indonesia ,thank very much because you so good presentasi 😘🙏
Thank you gfg team
Cannot find option import class in QRGEncoder
+1
I've waste my time following this tutorial. I can't import the QRGEncoder
Thanks a Lot !
Devudu Swami nuvvu ❤
I was not able to import the class QRGEncoder
Same problem...
Can you solve it plz. Ans.. me
@@arifsaikh853 Bhaii Yeh work krna band krdiyaa hai. Doosra video Dekho
How to generate qr for multiple inputs?
Hii i want to ask that where you add gfg link ur URL in code where you add location??
Basic and Advanced Projects?? that too in Kotlin!
And I don't find any separate CZcams channel of GeeksforGeeks Android Channel!
Not able to get in activity generate xml..file
Text input layout is showing a red line
Can you share the source code link ?
hi please tell me how can I do a Botton for saving a qr code generated and the second one for sharing the content of the qr code
@GFG can you share the source code
help can't import the QRGEncoder and QRGContents? anyone how to solve it also i can't see import class when i press alt enter? anyone help/
i have the same problem right now
Unable to import QRGEncoder😭😭😭please help mw fix this
Sir, I think there is some problem with the QRGEncoder dependency. It is now importing as shown it the video. Please help me with this.
Same issue did it get fix for u?
@@Zelinsky14 same problem
@@tyefist3460 hey buddy I fixed my problem
@@tyefist3460 dont use this video I will share another QR encoder with you that I used for my project gimme a sec
Please send me as well😭😭even i cant import the class
Solved problems with CAMView dependency libraries in QRGenerator, created libraries and copied content. It failed through the server, because on the remote Maven server, and through dependency it is not synchronized, add the libraries to the project and everything will work. If someone needs the source, leave a comment under the post.
Please please please please help me with the code for CAMView!!!!
Yes please provide
My youtube links are deleted, you can go to my About channel tab in youtube and write to me on the specified social networks, I will send you a link to a working ready-made application from the video
Can I get it, please??
Heyyy, your scanner is not working why you don't fix in videoo
Hi bro, how to save this bitmap Qr code as image in device !
Hey did u sorted that? I need that option too
@@jurgitazaikinaite there's No solution in that's time Sister
Can we create QR code for links as well ? and can links work in this application
ofcourse, we can create QR codes for phone numbers, emails, WhatsApp, links, google maps, payment links, vcard, SMS, social media accounts, wifi, events, audio, video, mp3, rating, and feedbacks
cannot resolve the symbol QRGEncoder
can you please share the source code.
Did any made this ⁉️ i want to make this if anyone can help ⁉️
dependency problem
i dont know no why my build wont run
I can import the QRGEncoder
Did you find the solution??
@@mohamedmaaoui992 I am also having the same problem, if you find the solution
@@vitorferrari3404 I found a solution by using other library called ZXing
@@mohamedmaaoui992 send it here please
@@mohamedmaaoui992hi can u help me pls? Stuck with encoder too
When I tap the scan qr button, "Permissions Denied" warning appears and can't use the scanner. Please help me.
someone help me please
Help me, man I'm dying here. Whenever I tap the scan QR button, the "Permissions Denied" statement appears. It seems like the statement in if the condition didn't appear
can u drop somewhere sourse code of ur project with this error?
Same prblm bro did you solve?
did you find the answer
please please make these projects in kotlin
Hii
Lol
Stick to java! Number one language since day one (eyes emoji)
Flutter
But hain kya ye.... 😑😑😑😑
this seems complicated
Why Java ?
, Also No App Architecture ,
Why All Code In Is In Activity ?
These basic projects are completely for Android Begineer. We are going to cover some Apps using the MVP and MVVM architecture pattern very soon.
Kotlin SUCKS!
horrible audio
bhai dhang se explain to kar dete ke kya kya likh rhe ho. you are a good coder but not a good teacher
getting an error with android:id="@+id/idIVLogo"