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PixelDroid-App-Android
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Code Issues Releases Wiki Activity

Refactor DiffUtil

This commit is contained in:
Marie 2022-10-24 11:53:44 +02:00
parent 34900a1ae9
commit 5546904324
1 changed files with 3 additions and 11 deletions
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14
app/src/main/java/org/pixeldroid/app/posts/feeds/uncachedFeeds/UncachedPostsFragment.kt
View File

@ -8,10 +8,10 @@ import androidx.lifecycle.ViewModelProvider
import androidx.lifecycle.lifecycleScope import androidx.lifecycle.lifecycleScope
import androidx.paging.ExperimentalPagingApi import androidx.paging.ExperimentalPagingApi
import androidx.paging.PagingDataAdapter import androidx.paging.PagingDataAdapter
import androidx.recyclerview.widget.DiffUtil
import androidx.recyclerview.widget.RecyclerView import androidx.recyclerview.widget.RecyclerView
import org.pixeldroid.app.R import org.pixeldroid.app.R
import org.pixeldroid.app.posts.StatusViewHolder import org.pixeldroid.app.posts.StatusViewHolder
import org.pixeldroid.app.posts.feeds.UIMODEL_STATUS_COMPARATOR
import org.pixeldroid.app.posts.feeds.uncachedFeeds.hashtags.HashTagContentRepository import org.pixeldroid.app.posts.feeds.uncachedFeeds.hashtags.HashTagContentRepository
import org.pixeldroid.app.posts.feeds.uncachedFeeds.search.SearchContentRepository import org.pixeldroid.app.posts.feeds.uncachedFeeds.search.SearchContentRepository
import org.pixeldroid.app.utils.api.objects.Results import org.pixeldroid.app.utils.api.objects.Results
@ -74,16 +74,8 @@ class UncachedPostsFragment : UncachedFeedFragment<Status>() {
return view return view
} }
inner class PostsAdapter(private val displayDimensionsInPx: Pair<Int, Int>) : PagingDataAdapter<Status, RecyclerView.ViewHolder>( inner class PostsAdapter(private val displayDimensionsInPx: Pair<Int, Int>)
object : DiffUtil.ItemCallback<Status>() { : PagingDataAdapter<Status, RecyclerView.ViewHolder>(UIMODEL_STATUS_COMPARATOR) {
override fun areItemsTheSame(oldItem: Status, newItem: Status): Boolean {
return oldItem.id == newItem.id
}
override fun areContentsTheSame(oldItem: Status, newItem: Status): Boolean =
oldItem.id == newItem.id
}
) {
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder { override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder {
return StatusViewHolder.create(parent) return StatusViewHolder.create(parent)