- #Convert image to qr code android how to#
- #Convert image to qr code android generator#
- #Convert image to qr code android android#
- #Convert image to qr code android software#
- #Convert image to qr code android free#
Future _captureAndSharePng() async Conclusion
#Convert image to qr code android android#
On iOS the UIActivityViewController will be used and on Android it will use Intent.ACTION_SEND to send the image file, both will get the file from the temporary directory using the image path passed.
#Convert image to qr code android how to#
We need to add our shareImage function on each platform project, you can refer to this stack overflow post on how to integrate on both iOS and Android. To share the image, we will use platform specific channel API method that will pass the image path and call shareImage on each platform for iOS and Android. Then we call the toImage method that will convert the widget to Image object and convert the Image object using toByteData with png format.Īfter that we get the bytes data, get the application temporary directory and save the data inside the temporary directory. When user taps on the sharing button we invoke the _captureAndSharePng function that will get the RepaintBoundary object with GlobalKey passed to RepaintBoundary widget. Generate QR Code PNG Image and Sharing with Platform Specific Channel The build widget return a Column with 2 RaisedButton as the children, one for routing to generating QR code screen and one for routing to scanning QR code screen when the button is tapped. Our app home screen widget allow the user to select whether to perform scan or generate QR Code by tapping on button. QR.Flutter is a QR code generation and rendering library for Flutter. A Flutter plugin for scanning 2D barcodes and QR codes as a wrapper using specific iOS mikebuss/MTBBarcodeScanner and Android dm77/barcodescanner library. A Flutter plugin for finding commonly used locations on the filesystem. Our project pubspec.yaml file plugin dependencies consists of: dependencies.
#Convert image to qr code android generator#
QR Code Generator Widget for user to enter text data and generate QR Code Widget, convert widget to image file, and share image file to other application.QR Code Scanner Widget for user to scan QR code with device camera and view the text result of the QR code.Home Screen Widget for user to select scan QR Code or generate QR Code.
#Convert image to qr code android software#
Make sure and test the QR Code and test some more!īrought to you by the cool software guys at AzonMobile.In this article, we will build a Flutter application with the features of scanning QR Code using Camera, generating QR Code with text data, and sharing the image file of QR code to other apps using platform specific image sharing mechanism for both iOS and Android. Voila! you now have a beautiful image with overlay QR Code. Ok, so now we have uploaded the lovely pooch and we are going to overlay the QR Code on the image.Īdjust the QR Code image size by removing it and dragging it around the image with you mouse. Upload an image from your computer, make sure the image has no transparency. Lets choose Blended Circle, its my favorite.Ĭlick on Blended Circle and up pops the following box. In Step 3 under the body shape you can see 2 options one that says Blended Circle and one that says Blended Square.
Ok, now you are on the generator screen, first of all add a url and tick (Track QR Code if you need to be able to change the url later), Easy, right!
#Convert image to qr code android free#
You can overlay a QR Code on an image and blend it effortlessly without having the skills of a ninja designer.Ĭreate a FREE account on and once created click on Create a QR Code from the dashboard. The second one is my personal favorite which I am going to show you now. The first one you can choose the body shape, the eyes and the markers, embed the logo and adjust the colors and pretty much style it how you want. With our updated generator on you can now generate your own custom QR Codes. Everyone wants more scans right and Custom QR Codes do have more appeal, and can drive more traffic to your mobile campaign. How many times have you pinched and zoomed on a smart phone scrolling through a desktop site with heavy images and reams of content? Did you go back, the answer is no!Īnyway enough of that rant, I going to show you something very cool here. This is not awesome guys! Think about it. When people think of QR Codes the first thing they do is go online use a free service, there are many and create a QR Code and link it to their desktop site. We all know that QR Codes look pretty dull and to be honest, we are the first to admit they have been mass abused by marketers day in, day out.
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