Flutter mac download7/30/2023 ![]() qr image file saved to general downloads folderįile qrJpg = await File('$/$qrName.jpg').create() įluttertoast.showToast(msg: ' $qrName QR code was downloaded to ' + (), gravity: ToastGravity. general downloads folder (accessible by files app) ANDROID ONLYĭirectory generalDownloadDir = Directory('/storage/emulated/0/Download') //! THIS WORKS for android only !!!!!! Uint8List pngBytes = byteData!.buffer.asUint8List() Download the following installation bundle to get the latest stable release of the Flutter SDK: Intel, Apple Silicon Extract the file in the desired location. Setup Android Emulator + Create Virtual Device Select a device Choose an Android version Accept the license agreement and wait for the installation to. findRenderObject() as RenderRepaintBoundary Īwait image.toByteData(format: ImageByteFormat.png) RenderRepaintBoundary boundary = key.currentContext! ![]() this code "wraps" the qr widget into an image format If you write whatever file you are trying to save to that directory, it will show up in the Downloads folder in any standard file manager application, rather than just the application-specific directory that the path_provider pkg provides.īelow is some test code from an app I'm building where I save a user-generated QR code to the user's device. Directory generalDownloadDir = Directory('/storage/emulated/0/Download') It also allows you to control slide shows in Apples Keynote using hand gestures. It also allows you to control slide shows in Apple's Keynote using hand gestures. Although /storage/emulated/0/Android/data/com.my.app/files is one of the directory paths given by the path_provider pkg, you won't be able to see files saved in /storage/emulated/0/Android/data/com.my.app/files just using any run-of-the-mill file application (Google Files, Samsung My Files, etc.).Ī way to get around this (although it only works on Android) is to specify the "general" downloads folder as shown below. We love the power and flexibility the FlutterFlow platform provides with the benefits of Code and No Code together. ![]() Since then, we've been able to quickly add new features without the complexity of custom code. Android 11 changed a lot of things with its emphasis on scoped storage. Building our mobile app on FlutterFlow let us design, build, and migrate from our previous platform in less than three months.
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