Select a folder to download the source code Our app is derived from the sample app that comes with the flutter_blue Bluetooth LE plugin for Flutter. The source code for our Flutter app is located here. We should see ticks for Flutter, Xcode, VSCode and Connected Device. You may need to install Xcode, CocoaPods and run xcodebuildĬonnected Device: Connect our iPhone to the USB port.Īfter connecting our iPhone, we should see the phone in the VSCode status bar. Xcode: Follow the instructions shown in your screen. Let's fix 3 things shown below: Xcode, VSCode and Connected Device (If you're building for Android, skip to the next section) We should see ticks for Flutter, Android Toolchain, VSCode and Connected Device. List of devices attachedĩ9031FFG device usb:3376X product:coral model:Pixel_4_XL device:coral Install the Flutter Extension for VSCode.Ĭonnected Device: Connect our Android phone (with debugging enabled) to the USB port.Īfter connecting our Android phone, we should see the phone in the VSCode status bar.Īt the Command Prompt, enter. You may need to run sdkmanager and flutter doctor -android-licenses (If you're building for iPhone, skip to the next section)Īndroid Toolchain: Follow the instructions shown in your screen. Whoa that's a long list of complaints! But we shall fix only 3 things: Android Toolchain (or Xcode for iOS), VSCode and Connected Device Unzip the Flutter SDK to our Home Directory.įor macOS and Linux, we may edit ~/.bashrc (or equivalent) and add this. The Flutter SDK works on Windows, macOS and Linux (Intel, not Arm, so Raspberry Pi is no-go). ![]() ![]() With Flutter, Bluetooth LE (Low Energy) apps for Android AND iOS are ridiculously easy to build, let me show you how! 1 Download Flutter SDK "Hello Bluetooth Low Energy gadgets nearby. Why not make a sophisticated app that says. Ready to create your very first "Hello World" app with Flutter? Your First Bluetooth Low Energy App with Flutterįlutter App with Bluetooth Low Energy running on a real Android phone, connected to VSCode Debugger
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