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android: extract common code from lists

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Harsh Shandilya 2022-02-07 13:20:31 +05:30
parent f2b4bc02f0
commit c0f4f42643
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3 changed files with 35 additions and 22 deletions
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15
android/src/main/kotlin/dev/msfjarvis/claw/android/ui/lists/DatabasePosts.kt
View file

@ -4,13 +4,7 @@ import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.LazyListState import androidx.compose.foundation.lazy.LazyListState
import androidx.compose.foundation.lazy.items import androidx.compose.foundation.lazy.items
import androidx.compose.runtime.Composable import androidx.compose.runtime.Composable
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Modifier import androidx.compose.ui.Modifier
import dev.msfjarvis.claw.common.posts.LobstersCard
import dev.msfjarvis.claw.common.posts.PostActions import dev.msfjarvis.claw.common.posts.PostActions
import dev.msfjarvis.claw.database.local.SavedPost import dev.msfjarvis.claw.database.local.SavedPost
@ -27,13 +21,10 @@ fun DatabasePosts(
modifier = modifier, modifier = modifier,
) { ) {
items(items) { item -> items(items) { item ->
var saved by remember(item) { mutableStateOf(false) } ListItem(
LaunchedEffect(item) { saved = isSaved(item) } item = item,
LobstersCard( isSaved = isSaved,
post = item,
isSaved = saved,
postActions = postActions, postActions = postActions,
modifier = modifier,
) )
} }
} }

29
android/src/main/kotlin/dev/msfjarvis/claw/android/ui/lists/ListItem.kt Normal file
View file

@ -0,0 +1,29 @@
package dev.msfjarvis.claw.android.ui.lists
import androidx.compose.runtime.Composable
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Modifier
import dev.msfjarvis.claw.common.posts.LobstersCard
import dev.msfjarvis.claw.common.posts.PostActions
import dev.msfjarvis.claw.database.local.SavedPost
@Composable
fun ListItem(
item: SavedPost,
isSaved: suspend (SavedPost) -> Boolean,
postActions: PostActions,
modifier: Modifier = Modifier,
) {
var saved by remember(item) { mutableStateOf(false) }
LaunchedEffect(item) { saved = isSaved(item) }
LobstersCard(
post = item,
isSaved = saved,
postActions = postActions,
modifier = modifier,
)
}

13
android/src/main/kotlin/dev/msfjarvis/claw/android/ui/lists/NetworkPosts.kt
View file

@ -3,15 +3,11 @@ package dev.msfjarvis.claw.android.ui.lists
import androidx.compose.foundation.lazy.LazyColumn import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.LazyListState import androidx.compose.foundation.lazy.LazyListState
import androidx.compose.runtime.Composable import androidx.compose.runtime.Composable
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.getValue import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue import androidx.compose.runtime.setValue
import androidx.compose.ui.Modifier import androidx.compose.ui.Modifier
import androidx.paging.compose.LazyPagingItems import androidx.paging.compose.LazyPagingItems
import androidx.paging.compose.items import androidx.paging.compose.items
import dev.msfjarvis.claw.common.posts.LobstersCard
import dev.msfjarvis.claw.common.posts.PostActions import dev.msfjarvis.claw.common.posts.PostActions
import dev.msfjarvis.claw.common.posts.toDbModel import dev.msfjarvis.claw.common.posts.toDbModel
import dev.msfjarvis.claw.database.local.SavedPost import dev.msfjarvis.claw.database.local.SavedPost
@ -32,13 +28,10 @@ fun NetworkPosts(
items(items) { item -> items(items) { item ->
if (item != null) { if (item != null) {
val dbModel = item.toDbModel() val dbModel = item.toDbModel()
var saved by remember(dbModel) { mutableStateOf(false) } ListItem(
LaunchedEffect(dbModel) { saved = isSaved(dbModel) } item = dbModel,
LobstersCard( isSaved = isSaved,
post = dbModel,
isSaved = saved,
postActions = postActions, postActions = postActions,
modifier = Modifier,
) )
} }
} }