yenru0/EhViewer
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Reduce allocation

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GG Bond authored and Vladimir Dostoyevskiy committed 2023-11-28 14:53:26 +08:00
1 parent 9b3595e45f
commit ac319330be
1 file changed
+3 -4
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app/src/main/kotlin/com/hippo/ehviewer/download/DownloadManager.kt
+3 -4
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@@ -260,10 +260,9 @@ object DownloadManager : OnSpiderListener {
@Stable
@Composable
inline fun <T> updatedDownloadInfo(info: DownloadInfo, crossinline transform: @DisallowComposableCalls DownloadInfo.() -> T): T {
val flow = remember { notifyFlow.filter { it.gid == info.gid }.map { transform(it) } }
return flow.collectAsState(transform(info)).value
}
inline fun <T> updatedDownloadInfo(info: DownloadInfo, crossinline transform: @DisallowComposableCalls DownloadInfo.() -> T): T = remember {
notifyFlow.transform { if (it.gid == info.gid) emit(transform(it)) }
}.collectAsState(transform(info)).value
fun stateFlow(gid: Long) = notifyFlow.map { it.gid }.filter { it == gid }