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95 lines
3.3 KiB
95 lines
3.3 KiB
// from https://proandroiddev.com/viewmodel-with-dagger2-architecture-components-2e06f06c9455
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package com.keylesspalace.tusky.di
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import androidx.lifecycle.ViewModel
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import androidx.lifecycle.ViewModelProvider
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import com.keylesspalace.tusky.components.chat.ChatViewModel
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import com.keylesspalace.tusky.components.compose.ComposeViewModel
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import com.keylesspalace.tusky.components.conversation.ConversationsViewModel
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import com.keylesspalace.tusky.components.report.ReportViewModel
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import com.keylesspalace.tusky.components.scheduled.ScheduledTootViewModel
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import com.keylesspalace.tusky.components.search.SearchViewModel
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import com.keylesspalace.tusky.viewmodel.AccountViewModel
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import com.keylesspalace.tusky.viewmodel.AccountsInListViewModel
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import com.keylesspalace.tusky.viewmodel.EditProfileViewModel
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import com.keylesspalace.tusky.viewmodel.ListsViewModel
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import dagger.Binds
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import dagger.MapKey
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import dagger.Module
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import dagger.multibindings.IntoMap
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import javax.inject.Inject
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import javax.inject.Provider
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import javax.inject.Singleton
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import kotlin.reflect.KClass
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@Singleton
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class ViewModelFactory @Inject constructor(private val viewModels: MutableMap<Class<out ViewModel>, Provider<ViewModel>>) : ViewModelProvider.Factory {
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@Suppress("UNCHECKED_CAST")
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override fun <T : ViewModel> create(modelClass: Class<T>): T = viewModels[modelClass]?.get() as T
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}
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@Target(AnnotationTarget.FUNCTION, AnnotationTarget.PROPERTY_GETTER, AnnotationTarget.PROPERTY_SETTER)
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@kotlin.annotation.Retention(AnnotationRetention.RUNTIME)
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@MapKey
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internal annotation class ViewModelKey(val value: KClass<out ViewModel>)
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@Module
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abstract class ViewModelModule {
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@Binds
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internal abstract fun bindViewModelFactory(factory: ViewModelFactory): ViewModelProvider.Factory
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@Binds
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@IntoMap
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@ViewModelKey(AccountViewModel::class)
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internal abstract fun accountViewModel(viewModel: AccountViewModel): ViewModel
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@Binds
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@IntoMap
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@ViewModelKey(EditProfileViewModel::class)
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internal abstract fun editProfileViewModel(viewModel: EditProfileViewModel): ViewModel
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@Binds
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@IntoMap
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@ViewModelKey(ConversationsViewModel::class)
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internal abstract fun conversationsViewModel(viewModel: ConversationsViewModel): ViewModel
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@Binds
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@IntoMap
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@ViewModelKey(ListsViewModel::class)
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internal abstract fun listsViewModel(viewModel: ListsViewModel): ViewModel
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@Binds
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@IntoMap
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@ViewModelKey(AccountsInListViewModel::class)
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internal abstract fun accountsInListViewModel(viewModel: AccountsInListViewModel): ViewModel
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@Binds
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@IntoMap
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@ViewModelKey(ReportViewModel::class)
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internal abstract fun reportViewModel(viewModel: ReportViewModel): ViewModel
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@Binds
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@IntoMap
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@ViewModelKey(SearchViewModel::class)
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internal abstract fun searchViewModel(viewModel: SearchViewModel): ViewModel
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@Binds
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@IntoMap
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@ViewModelKey(ComposeViewModel::class)
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internal abstract fun composeViewModel(viewModel: ComposeViewModel): ViewModel
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@Binds
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@IntoMap
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@ViewModelKey(ScheduledTootViewModel::class)
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internal abstract fun scheduledTootViewModel(viewModel: ScheduledTootViewModel): ViewModel
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@Binds
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@IntoMap
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@ViewModelKey(ChatViewModel::class)
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internal abstract fun chatViewModel(viewModel: ChatViewModel) : ViewModel
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//Add more ViewModels here
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} |