app

README

Package from source

If you need to compile from source, please follow these instructions.

1. Install the Fyne dependencies according to the documentation provided by Fyne. https://developer.fyne.io/started/
2. Install the Android NDK, version r24 has been tested without problems, the other versions have not been tested.
3. Copy the etc folder from the parent directory to the current directory, cp -r etc app.
4. Go to the app directory, and start packaging.

   ver=$(git describe --tags --always --match 'v[0-9]*.[0-9]*.[0-9]*' | sed 's/^v//g')
   fyne package -os android/arm64 -name ekuiper -metadata version=$ver -release -appID github.com.lfedge.ekuiper -icon icon.png
   

5. If all goes well you'll get ekuiper.apk.

Display non-ascii characters

Fyne does not have built-in support for non-ascii characters, which means that if you need to switch the content in the UI to Chinese, the UI will be garbled without a font package. If you need to support non-ascii characters, please follow these steps.

1. Download a font package into the app folder. For example, Smiley Sans. Save SmileySans-Oblique.ttf at the app folder. The relative path is app\SmileySans-Oblique.ttf.
2. Change the filename of theme.go.example to theme.go. Modify the go:embed parameter of fontFile to have the corresponding name.
3. Add a custom theme for the application in main.go.

   application.Settings().SetTheme(&myTheme{})