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get-started.md

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Getting started

Set up the environment

  1. Make sure your Tizen device meets the minimum version requirement.

    Note: To see which version of Tizen your device is running, connect the device to your PC, run sdb capability, and find the platform_version value.

    $ sdb capability
...
device_name:Tizen
platform_version:5.5
...

  2. Install flutter-tizen and any required tooling. After installation, run flutter-tizen doctor to check if there's any issue. (You can ignore any Android-related warnings. Only Flutter and Tizen toolchain are required.)

    $ flutter-tizen doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel unknown, 2.2.1, on Linux, locale C.UTF-8)
[✓] Tizen toolchain - develop for Tizen devices
...
[✓] Connected device (2 available)

  3. Install Visual Studio Code. You can also use your favorite editor.

  4. Open Visual Studio Code and click the Extensions icon in the left menu bar. Search Dart in the search field and install.

    Dart extension

    Note: flutter-tizen only supports the command line interface. The Flutter extension is not fully compatible with Tizen devices.

  5. Launch an emulator or connect your Tizen device.

    You can use the devices command to list all connected devices.

    $ flutter-tizen devices
2 connected devices:

Tizen SM-R800 (mobile)           • 0000d84f00006200     • flutter-tester • Tizen 5.5
Tizen T-samsung-5.5-x86 (mobile) • emulator-26101       • flutter-tester • Tizen 5.5 (emulator)

Test drive

Reference: Flutter Docs: Test drive

Create the app

Use the create command to create a new project:

$ flutter-tizen create myapp
$ cd myapp

The command creates a Flutter project directory called myapp that contains a simple demo app that uses Material Components. You can open the directory in Visual Studio Code to edit app source code (lib/main.dart).

Run the app

Run the app with the following command:

$ flutter-tizen run

After the app build completes, you'll see the starter app on your device.

Starter app

Note: If the app installation fails with an error, make sure you have created a valid certificate profile in Certificate Manager. For more information, refer to TPK installation troubleshooting.

Try hot reload

Flutter's ability to reload the code of a live running app without restarting or losing app state is called Stateful Hot Reload. After launching an app using the run command, you will see this help message:

Syncing files to device Tizen SM-R800...                           516ms

Flutter run key commands.
r Hot reload. 🔥🔥🔥
R Hot restart.
h List all available interactive commands.
d Detach (terminate "flutter run" but leave application running).
c Clear the screen
q Quit (terminate the application on the device).

A Dart VM Service on Tizen SM-R800 is available at: http://127.0.0.1:34025/wG7X7TSM38k=/

Simply make any change to the app source (lib/main.dart), type r, and check if the change is made to the running app.

Performing hot reload...
Reloaded 1 of 448 libraries in 978ms.