Dagger
DI framework
https://dagger.dev/
https://github.com/google/dagger
いろいろしりょう
DroidKaigi 2019
https://speakerdeck.com/kgmyshin/android-multi-module-with-dagger
https://drive.google.com/file/d/1rICcpOK-5ly61KLqkyTlhgvAPKL18OPs/view
ProAndroidDev
https://proandroiddev.com/dagger-2-on-android-the-official-guidelines-you-should-be-following-2607fd6c002e