Dagger 2 能够通过多重绑定注入集合或映射。如何在牙签中做到这一点
例如我想要
@Inject constructor(val map: Map<String, ISyncRepository>)
Dagger 2 能够通过多重绑定注入集合或映射。如何在牙签中做到这一点
例如我想要
@Inject constructor(val map: Map<String, ISyncRepository>)
它可能是这样的:
@Binds
@IntoMap
@TheMapKey(“your key”)
abstract fun getSyncRepository() : ISyncRepository
看以下2个样本
https://google.github.io/dagger/multibindings.html
https://blog.kotlin-academy.com/understanding-dagger-2-multibindings-viewmodel-8418eb372848
为了
@Inject constructor(
private val creators: Map<Class<out ViewModel>, @JvmSuppressWildcards
Provider<ViewModel>>
)
使用:
@Binds
@IntoMap
@ViewModelKey(UserViewModel.class)
abstract ViewModel bindUserViewModel(UserViewModel userViewModel);