msfjarvis/compose-lobsters
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fix(android): dispatch widget update when toggling save state

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Harsh Shandilya 2023-09-30 01:40:45 +05:30
parent 778d98c7f2
commit df9a82482c
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1 changed files with 15 additions and 2 deletions
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17
android/src/main/kotlin/dev/msfjarvis/claw/android/viewmodel/ClawViewModel.kt
View file

@ -6,16 +6,22 @@
*/
package dev.msfjarvis.claw.android.viewmodel
import android.app.Application
import android.content.Context
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.setValue
import androidx.lifecycle.ViewModel
import androidx.glance.appwidget.updateAll
import androidx.lifecycle.AndroidViewModel
import androidx.lifecycle.viewModelScope
import androidx.paging.Pager
import androidx.paging.PagingConfig
import com.deliveryhero.whetstone.app.ApplicationScope
import com.deliveryhero.whetstone.viewmodel.ContributesViewModel
import com.slack.eithernet.ApiResult.Failure
import com.slack.eithernet.ApiResult.Success
import com.squareup.anvil.annotations.optional.ForScope
import dev.msfjarvis.claw.android.glance.SavedPostsWidget
import dev.msfjarvis.claw.android.paging.LobstersPagingSource
import dev.msfjarvis.claw.android.paging.LobstersPagingSource.Companion.PAGE_SIZE
import dev.msfjarvis.claw.android.paging.LobstersPagingSource.Companion.STARTING_PAGE_INDEX
@ -23,6 +29,7 @@ import dev.msfjarvis.claw.android.paging.SearchPagingSource
import dev.msfjarvis.claw.api.LobstersApi
import dev.msfjarvis.claw.api.LobstersSearchApi
import dev.msfjarvis.claw.core.injection.IODispatcher
import dev.msfjarvis.claw.core.injection.MainDispatcher
import dev.msfjarvis.claw.database.local.SavedPost
import dev.msfjarvis.claw.model.Comment
import java.io.IOException
@ -56,7 +63,9 @@ constructor(
private val pagingSourceFactory: LobstersPagingSource.Factory,
private val searchPagingSourceFactory: SearchPagingSource.Factory,
@IODispatcher private val ioDispatcher: CoroutineDispatcher,
) : ViewModel() {
@MainDispatcher private val mainDispatcher: CoroutineDispatcher,
@ForScope(ApplicationScope::class) context: Context,
) : AndroidViewModel(context as Application) {
private val hottestPostsPager =
Pager(PagingConfig(pageSize = PAGE_SIZE), initialKey = STARTING_PAGE_INDEX) {
pagingSourceFactory.create(api::getHottestPosts)
@ -104,6 +113,10 @@ constructor(
} else {
savedPostsRepository.savePost(post)
}
val newPosts = savedPosts.first()
withContext(mainDispatcher) {
SavedPostsWidget(newPosts.subList(0, 50)).updateAll(getApplication())
}
}
}