For my project, I need to access images (present in the folder named "assets") in native code(Android code) in flutter so that i can set it as my phone wallpaper. I have used assetsmanager to access the file but it is showing me that it can't find any file. Below is the code ...
Flutter has several QR scanner libraries to help developers. Some of them areqr_flutter,qr_mobile_vision, andbarcode_scan2. For this guide, we'll use theqr_mobile_visionplugin because of its robust performance in scanning QR codes quickly, even under less ideal conditions like low light. ...
For example to enable camera # permission, just remove the `#` character in front so it looks like this: # # ## dart: PermissionGroup.camera # 'PERMISSION_CAMERA=1' # # Preprocessor definitions can be found in: https://github.com/Baseflow/flutter-permission-handler/blob/master/permission_...
The Syncfusion Flutter PDF Library now allows users to encrypt and decrypt PDF documents in Flutter applications. PDF encryption allows users to protect their PDF documents from unauthorized access. These days, data theft has become a real problem. So, we need to secure important files before send...
This article mainly introduces how to use MQTT in the Flutter project to implement the connection between the client and MQTT broker, subscribe, unsubscribe, send and receive messages, and other functions. Learn more: How to use MQTT on Android. Project Preparation Create a project Create a new...
Using texture to display camera previewTo render the C++ image data, we must make use of flutter::TextureVariant, FlutterDesktopPixelBuffer and TextureRegistrar.const FlutterDesktopPixelBuffer* TextureHandler::ConvertPixelBufferForFlutter( size_t target_width, size_t target_height) { std::unique_...
to create applications with a wide range of functionalities. It is capable of developing applications that can run on multiple platforms seamlessly. As video callsbecome more and more popular since the covid-19, many developers are interested in making flutter call apps. No worry, keep going on...
Camera and microphone management Live Viewer Statistics You only need to implement business-related logic. For example: User login registration Live List Management Top up and send gifts, etc. Steps-by-steps to Build a Livestreaming App with Flutter ...
Access to Native Features: Through a plugin system, Flutter provides developers with access to native device functionality and APIs. This implies you may connect to device hardware, sensors, and services such as camera, location, etc. Expressive UIs: The animation library enables developers to creat...
Based on OS:Based on the operating system, you may want tocreate Android apps, iOS apps, or both. We recommendlaunching apps for iOSas well as Android. It will give you access to a wider and more diverse user base. Based on app type:Based on your goals, you can choose to create na...