Dev notes

How to update OSS License

• It uses https://www.npmjs.com/package/license-checker
• Generate a json file for the list of OSS license by running the following command.

$ license-checker --production  --json --out ./licenses.json

How to build the development binary

$ eas build -p android --profile development

EAS tips

• https://note.com/rect_angle/n/n87aba214fab4
• https://blog.daiki-portfolio.com/eas-build/#i-0

Note to submit Android app

https://docs.expo.dev/submit/android/

Build a binary on EAS

$ eas build --profile production --platform android

• Then, a build process is triggered on the EAS.

Build an APK on the local machine

$ eas build --profile emulator --platform android --local

• "emulator" is a profile defined in eas.json.

Guide to submit Android app

• https://github.com/expo/fyi/blob/main/creating-google-service-account.md

• Note: In the first time, we have to upload a binary to Google play console manually. This is the guide for it.

Issues

Notification icon on Android wasn't shown properly

• Icon config noted in https://docs.expo.dev/versions/latest/sdk/notifications/#configurable-properties didn't work.
• According to expo/expo#24844 (comment), they told to update AndroidManifest.xml manually until the issue is fixed.
• Step to edit AndroidManifest.xml is
  • 1. Run $ npx expo prebuild -p android to generate android directory
  • 2. Add below in <application>...</application> tag.

<meta-data android:name="expo.modules.notifications.default_notification_color" android:resource="@color/notification_icon_color"/>
<meta-data android:name="expo.modules.notifications.default_notification_icon" android:resource="@drawable/notification_icon"/>