I am currently building a QR Scanner App using flutter. There I want to know how to scan a QR Code and save it permanently(using shared preferences) with the Details button. Give me an example of this (there is no need to scan a Qr, there is only a simple text title and a description of how to save a circle avater).
image for example
Related
I've a QR code & barcode scanning native iOS app which was working properly before iOS 16. After iOS 16 release, the bar code scanning happens only when positioning the bar code at the bottom part of the rectOfInterest.
Right now I've defined the metadatObjectTypes as below:
captureMetadataOutput.metadataObjectTypes = [.qr, .ean13, .ean8, .aztec, .upce, .code39, .code39Mod43, .code93, .upce, .interleaved2of5, .itf14, .code128, .pdf417]
But the bar code scanner is working properly (it scans everywhere inside the rectOfInterest) if we set scanner's metadataObject type omitting QR code type (.qr) as below but it results in not scanning the QR code.
Have referred the below two links where they are trying to scan either of the bar codes but not both types:
https://developer.apple.com/forums/thread/714341
https://developer.apple.com/forums/thread/715055
As I couldn't find the solution for this issue, someone kindly suggest the possible fix for scanning both QR and barcode types.
How can disable QR code and scan only bar code type in flutter. In flutter bar code it is also scanning QR code then can disable QR code scanning
I have tried with scanner package but it is scanning QR code with bar code. I want to scan only qr code
try this package for both QR code and barcode ai_barcode
I used qrscan plugin for bar code scanning. I want to capture & save image of barcode simultaneously read the code.
Scan QR Code from your lib qrscan
Read QR code from image as String
add New Lib QR code genrator from String qr
save genrated image in your local storage
I'm trying to change the background of my map and put an image instead of it.
I'm currently using map box studio so when I'm choosing a local path
(c\deskstop\toto.png), it is working on the software, so if I choose to upload my whole map style, and use my map on the internet, it doesn't work.
I choose to upload the picture in my website then I changed the URL of the path too ( toto.com\pictures\toto.png). but it is till not working
Does someone has already this problem with mapbox?
I want to load image in card view with other data like title and desc.
I am uaing php to get result as json response which is working and also i am able to set data to textview and pass from one activity to other !
Only problem i am facing is in setting image in image view.
i can add image manually by making listview obj and storing link in ArrayList obj
Like obj.add(R.drawable.feature1.jpg)
How to do it dynamically from the json response i am getting ?
Sorry if i sound confusing as i am new to android and just want to make a image gallery where first i will display list of albums and after clicking one of albums all images from that albums are loaded and displayed.
{"products":[{"mid":"1","title":"Demo Video 1","link":"https:\/\/m.youtube.com\/watch?v=PCwjNfSM-U","mediaCreatedOn":"2015-08-30 18:59:18","mediaUpdatedOn":"0000-00-00 00:00:00"},{"mid":"2","title":"Demo Video 1","link":"https:\/\/www.youtube.com\/","mediaCreatedOn":"2015-08-30 18:59:18","mediaUpdatedOn":"0000-00-00 00:00:00"}],"success":1}
The above is the output from server side where only the youtube link is replaced by server img location.
Thank you for reading, have a nice day ahead :)
1:You can store image to database Example:mysite.com/img/34324234342.png (phpMysql)
2:And you can get image from php rest service (Only image link)
3:For load image from link , you can use picasso library (android)
4:If you want image with text, you can use custom listview
Example xml for restful service.
<myimage>
<title>abc</title>
<ipath>mysite.com/img/34324234342.png</ipath>
</myimage>