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Fixing Preview Error when the url is invalid

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Vitor Pamplona
2023-03-02 13:38:05 -05:00
parent 65d4d59e77
commit bab314ebc9
1 changed files with 8 additions and 2 deletions
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app/src/main/java/com/vitorpamplona/amethyst/ui/components/UrlPreview.kt
+8 -2
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@@ -19,10 +19,16 @@ import kotlinx.coroutines.withContext
@Composable @Composable
fun UrlPreview(url: String, urlText: String) { fun UrlPreview(url: String, urlText: String) {
val default = UrlCachedPreviewer.cache[url]?.let { UrlPreviewState.Loaded(it) } ?: UrlPreviewState.Loading val default = UrlCachedPreviewer.cache[url]?.let {
if (it.url == url)
UrlPreviewState.Loaded(it)
else
UrlPreviewState.Empty
} ?: UrlPreviewState.Loading
var context = LocalContext.current var context = LocalContext.current
var urlPreviewState by remember { mutableStateOf(default) } var urlPreviewState by remember { mutableStateOf<UrlPreviewState>(UrlPreviewState.Loading) }
// Doesn't use a viewModel because of viewModel reusing issues (too many UrlPreview are created). // Doesn't use a viewModel because of viewModel reusing issues (too many UrlPreview are created).
LaunchedEffect(url) { LaunchedEffect(url) {