msfjarvis/compose-lobsters
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fix(android): add visual indication when there are no saved posts

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Harsh Shandilya 2023-06-07 16:11:18 +05:30
parent 13b1c699f6
commit 8de49d670b
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1 changed files with 34 additions and 16 deletions
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50
android/src/main/kotlin/dev/msfjarvis/claw/android/ui/lists/DatabasePosts.kt
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@ -9,13 +9,22 @@ package dev.msfjarvis.claw.android.ui.lists
import androidx.activity.compose.ReportDrawn
import androidx.compose.foundation.ExperimentalFoundationApi
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.LazyListState
import androidx.compose.foundation.lazy.items
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.outlined.Inbox
import androidx.compose.material3.Divider
import androidx.compose.material3.Icon
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.unit.dp
import dev.msfjarvis.claw.common.posts.PostActions
import dev.msfjarvis.claw.common.ui.decorations.MonthHeader
import dev.msfjarvis.claw.database.local.SavedPost
@ -32,22 +41,31 @@ fun DatabasePosts(
) {
ReportDrawn()
Box(modifier = modifier.fillMaxSize()) {
LazyColumn(
state = listState,
) {
items.forEach { (month, posts) ->
stickyHeader(contentType = "month-header") { MonthHeader(month = month) }
items(
items = posts,
key = { it.shortId },
contentType = { "LobstersItem" },
) { item ->
ListItem(
item = item,
isSaved = { true },
postActions = postActions,
)
Divider()
if (items.isEmpty()) {
Column(modifier = Modifier.align(Alignment.Center)) {
Icon(
imageVector = Icons.Outlined.Inbox,
contentDescription = "Empty inbox icon",
modifier = Modifier.align(Alignment.CenterHorizontally).size(36.dp),
)
Text(text = "No saved posts", style = MaterialTheme.typography.headlineSmall)
}
} else {
LazyColumn(state = listState) {
items.forEach { (month, posts) ->
stickyHeader(contentType = "month-header") { MonthHeader(month = month) }
items(
items = posts,
key = { it.shortId },
contentType = { "LobstersItem" },
) { item ->
ListItem(
item = item,
isSaved = { true },
postActions = postActions,
)
Divider()
}
}
}
}