Moving withContext to scope.launch to avoid waiting the results.

app/src/main/java/com/vitorpamplona/amethyst/ui/components/UrlPreview.kt

@@ -7,6 +7,7 @@ import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.platform.LocalContext
 import com.baha.url.preview.IUrlPreviewCallback
@@ -14,7 +15,7 @@ import com.baha.url.preview.UrlInfoItem
 import com.vitorpamplona.amethyst.R
 import com.vitorpamplona.amethyst.model.UrlCachedPreviewer
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.withContext
+import kotlinx.coroutines.launch
 
 @Composable
 fun UrlPreview(url: String, urlText: String) {
@@ -28,11 +29,12 @@ fun UrlPreview(url: String, urlText: String) {
     val context = LocalContext.current
 
     var urlPreviewState by remember { mutableStateOf<UrlPreviewState>(default) }
+    val scope = rememberCoroutineScope()
 
     // Doesn't use a viewModel because of viewModel reusing issues (too many UrlPreview are created).
     LaunchedEffect(url) {
         if (urlPreviewState == UrlPreviewState.Loading) {
-            withContext(Dispatchers.IO) {
+            scope.launch(Dispatchers.IO) {
                 UrlCachedPreviewer.previewInfo(
                     url,
                     object : IUrlPreviewCallback {

app/src/main/java/com/vitorpamplona/amethyst/ui/navigation/AppBottomBar.kt

@@ -41,7 +41,6 @@ import com.vitorpamplona.amethyst.model.LocalCache
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.AccountViewModel
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
 import kotlin.time.ExperimentalTime
 
 val bottomNavigationItems = listOf(
@@ -159,15 +158,16 @@ private fun NotifiableIcon(route: Route, selected: Boolean, accountViewModel: Ac
         val notif = notifState.value ?: return
 
         var hasNewItems by remember { mutableStateOf<Boolean>(false) }
+        val scope = rememberCoroutineScope()
 
         LaunchedEffect(key1 = notif) {
-            withContext(Dispatchers.IO) {
+            scope.launch(Dispatchers.IO) {
                 hasNewItems = route.hasNewItems(account, notif.cache, emptySet())
             }
         }
 
         LaunchedEffect(key1 = db) {
-            withContext(Dispatchers.IO) {
+            scope.launch(Dispatchers.IO) {
                 hasNewItems = route.hasNewItems(account, notif.cache, db)
             }
         }

app/src/main/java/com/vitorpamplona/amethyst/ui/note/BadgeCompose.kt

@@ -23,6 +23,7 @@ import androidx.compose.runtime.getValue
 import androidx.compose.runtime.livedata.observeAsState
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
@@ -37,7 +38,7 @@ import com.vitorpamplona.amethyst.R
 import com.vitorpamplona.amethyst.ui.screen.BadgeCard
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.AccountViewModel
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.withContext
+import kotlinx.coroutines.launch
 
 @OptIn(ExperimentalFoundationApi::class)
 @Composable
@@ -48,6 +49,7 @@ fun BadgeCompose(likeSetCard: BadgeCard, isInnerNote: Boolean = false, routeForL
     val context = LocalContext.current.applicationContext
 
     var popupExpanded by remember { mutableStateOf(false) }
+    val scope = rememberCoroutineScope()
 
     if (note == null) {
         BlankNote(Modifier, isInnerNote)
@@ -55,7 +57,7 @@ fun BadgeCompose(likeSetCard: BadgeCard, isInnerNote: Boolean = false, routeForL
         var isNew by remember { mutableStateOf<Boolean>(false) }
 
         LaunchedEffect(key1 = likeSetCard) {
-            withContext(Dispatchers.IO) {
+            scope.launch(Dispatchers.IO) {
                 isNew = likeSetCard.createdAt() > NotificationCache.load(routeForLastRead)
 
                 NotificationCache.markAsRead(routeForLastRead, likeSetCard.createdAt())
@@ -69,12 +71,17 @@ fun BadgeCompose(likeSetCard: BadgeCard, isInnerNote: Boolean = false, routeForL
         }
 
         Column(
-            modifier = Modifier.background(backgroundColor).combinedClickable(
-                onClick = {
-                    routeFor(note, accountViewModel.userProfile())?.let { navController.navigate(it) }
-                },
-                onLongClick = { popupExpanded = true }
-            )
+            modifier = Modifier
+                .background(backgroundColor)
+                .combinedClickable(
+                    onClick = {
+                        routeFor(
+                            note,
+                            accountViewModel.userProfile()
+                        )?.let { navController.navigate(it) }
+                    },
+                    onLongClick = { popupExpanded = true }
+                )
         ) {
             Row(
                 modifier = Modifier
@@ -94,7 +101,9 @@ fun BadgeCompose(likeSetCard: BadgeCard, isInnerNote: Boolean = false, routeForL
                         Icon(
                             imageVector = Icons.Default.MilitaryTech,
                             null,
-                            modifier = Modifier.size(25.dp).align(Alignment.TopEnd),
+                            modifier = Modifier
+                                .size(25.dp)
+                                .align(Alignment.TopEnd),
                             tint = MaterialTheme.colors.primary
                         )
                     }
@@ -105,7 +114,9 @@ fun BadgeCompose(likeSetCard: BadgeCard, isInnerNote: Boolean = false, routeForL
                         Text(
                             stringResource(R.string.new_badge_award_notif),
                             fontWeight = FontWeight.Bold,
-                            modifier = Modifier.padding(bottom = 5.dp).weight(1f)
+                            modifier = Modifier
+                                .padding(bottom = 5.dp)
+                                .weight(1f)
                         )
 
                         Text(

app/src/main/java/com/vitorpamplona/amethyst/ui/note/ChatroomCompose.kt

@@ -22,6 +22,7 @@ import androidx.compose.runtime.getValue
 import androidx.compose.runtime.livedata.observeAsState
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
@@ -50,7 +51,7 @@ import com.vitorpamplona.amethyst.ui.components.ResizeImage
 import com.vitorpamplona.amethyst.ui.components.RobohashAsyncImageProxy
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.AccountViewModel
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.withContext
+import kotlinx.coroutines.launch
 
 @Composable
 fun ChatroomCompose(
@@ -64,6 +65,8 @@ fun ChatroomCompose(
     val notificationCacheState = NotificationCache.live.observeAsState()
     val notificationCache = notificationCacheState.value ?: return
 
+    val scope = rememberCoroutineScope()
+
     if (note?.event == null) {
         BlankNote(Modifier)
     } else if (note.channel() != null) {
@@ -86,7 +89,7 @@ fun ChatroomCompose(
             var hasNewMessages by remember { mutableStateOf<Boolean>(false) }
 
             LaunchedEffect(key1 = notificationCache, key2 = note) {
-                withContext(Dispatchers.IO) {
+                scope.launch(Dispatchers.IO) {
                     note.createdAt()?.let { timestamp ->
                         hasNewMessages =
                             timestamp > notificationCache.cache.load("Channel/${chan.idHex}")
@@ -148,7 +151,7 @@ fun ChatroomCompose(
             var hasNewMessages by remember { mutableStateOf<Boolean>(false) }
 
             LaunchedEffect(key1 = notificationCache, key2 = note) {
-                withContext(Dispatchers.IO) {
+                scope.launch(Dispatchers.IO) {
                     noteEvent?.let {
                         hasNewMessages = it.createdAt() > notificationCache.cache.load(
                             "Room/${userToComposeOn.pubkeyHex}"

app/src/main/java/com/vitorpamplona/amethyst/ui/note/ChatroomMessageCompose.kt

@@ -31,6 +31,7 @@ import androidx.compose.runtime.getValue
 import androidx.compose.runtime.livedata.observeAsState
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
@@ -63,7 +64,7 @@ import com.vitorpamplona.amethyst.ui.components.RobohashFallbackAsyncImage
 import com.vitorpamplona.amethyst.ui.components.TranslatableRichTextViewer
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.AccountViewModel
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.withContext
+import kotlinx.coroutines.launch
 
 val ChatBubbleShapeMe = RoundedCornerShape(15.dp, 15.dp, 3.dp, 15.dp)
 val ChatBubbleShapeThem = RoundedCornerShape(3.dp, 15.dp, 15.dp, 15.dp)
@@ -94,6 +95,7 @@ fun ChatroomMessageCompose(
     var showHiddenNote by remember { mutableStateOf(false) }
 
     val context = LocalContext.current.applicationContext
+    val scope = rememberCoroutineScope()
 
     if (note?.event == null) {
         BlankNote(Modifier)
@@ -135,7 +137,7 @@ fun ChatroomMessageCompose(
 
         LaunchedEffect(key1 = routeForLastRead) {
             routeForLastRead?.let {
-                withContext(Dispatchers.IO) {
+                scope.launch(Dispatchers.IO) {
                     val lastTime = NotificationCache.load(it)
 
                     val createdAt = note.createdAt()

app/src/main/java/com/vitorpamplona/amethyst/ui/note/MessageSetCompose.kt

@@ -17,6 +17,7 @@ import androidx.compose.runtime.getValue
 import androidx.compose.runtime.livedata.observeAsState
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
@@ -29,7 +30,7 @@ import com.vitorpamplona.amethyst.R
 import com.vitorpamplona.amethyst.ui.screen.MessageSetCard
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.AccountViewModel
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.withContext
+import kotlinx.coroutines.launch
 
 @OptIn(ExperimentalFoundationApi::class)
 @Composable
@@ -40,13 +41,15 @@ fun MessageSetCompose(messageSetCard: MessageSetCard, isInnerNote: Boolean = fal
     val noteEvent = note?.event
     var popupExpanded by remember { mutableStateOf(false) }
 
+    val scope = rememberCoroutineScope()
+
     if (note == null) {
         BlankNote(Modifier, isInnerNote)
     } else {
         var isNew by remember { mutableStateOf<Boolean>(false) }
 
         LaunchedEffect(key1 = messageSetCard.createdAt()) {
-            withContext(Dispatchers.IO) {
+            scope.launch(Dispatchers.IO) {
                 isNew =
                     messageSetCard.createdAt() > NotificationCache.load(routeForLastRead)
 

app/src/main/java/com/vitorpamplona/amethyst/ui/note/MultiSetCompose.kt

@@ -22,6 +22,7 @@ import androidx.compose.runtime.getValue
 import androidx.compose.runtime.livedata.observeAsState
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
@@ -44,7 +45,7 @@ import com.vitorpamplona.amethyst.ui.screen.MultiSetCard
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.AccountViewModel
 import com.vitorpamplona.amethyst.ui.theme.BitcoinOrange
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.withContext
+import kotlinx.coroutines.launch
 
 @OptIn(ExperimentalFoundationApi::class)
 @Composable
@@ -57,13 +58,15 @@ fun MultiSetCompose(multiSetCard: MultiSetCard, routeForLastRead: String, accoun
 
     var popupExpanded by remember { mutableStateOf(false) }
 
+    val scope = rememberCoroutineScope()
+
     if (note == null) {
         BlankNote(Modifier, false)
     } else {
         var isNew by remember { mutableStateOf<Boolean>(false) }
 
         LaunchedEffect(key1 = multiSetCard.createdAt()) {
-            withContext(Dispatchers.IO) {
+            scope.launch(Dispatchers.IO) {
                 isNew = multiSetCard.createdAt > NotificationCache.load(routeForLastRead)
 
                 NotificationCache.markAsRead(routeForLastRead, multiSetCard.createdAt)
@@ -209,9 +212,10 @@ private fun AuthorPictureAndComment(
     val author = zapRequest.author ?: return
 
     var content by remember { mutableStateOf<Pair<User, String?>>(Pair(author, null)) }
+    val scope = rememberCoroutineScope()
 
     LaunchedEffect(key1 = zapRequest.idHex) {
-        withContext(Dispatchers.IO) {
+        scope.launch(Dispatchers.IO) {
             (zapRequest.event as? LnZapRequestEvent)?.let {
                 val decryptedContent = accountViewModel.decryptZap(zapRequest)
                 if (decryptedContent != null) {

app/src/main/java/com/vitorpamplona/amethyst/ui/note/NoteCompose.kt

@@ -59,6 +59,7 @@ import com.vitorpamplona.amethyst.ui.screen.loggedIn.ReportNoteDialog
 import com.vitorpamplona.amethyst.ui.theme.BitcoinOrange
 import com.vitorpamplona.amethyst.ui.theme.Following
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import java.io.File
 import java.math.BigDecimal
@@ -174,8 +175,10 @@ fun NoteComposeInner(
     } else {
         var isNew by remember { mutableStateOf<Boolean>(false) }
 
+        val scope = rememberCoroutineScope()
+
         LaunchedEffect(key1 = routeForLastRead) {
-            withContext(Dispatchers.IO) {
+            scope.launch(Dispatchers.IO) {
                 routeForLastRead?.let {
                     val lastTime = NotificationCache.load(it)
 

app/src/main/java/com/vitorpamplona/amethyst/ui/note/ReactionsRow.kt

@@ -61,7 +61,6 @@ import com.vitorpamplona.amethyst.ui.screen.loggedIn.AccountViewModel
 import com.vitorpamplona.amethyst.ui.theme.BitcoinOrange
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
 import java.math.BigDecimal
 import java.math.RoundingMode
 import kotlin.math.roundToInt
@@ -322,7 +321,7 @@ fun ZapReaction(
     var zapAmount by remember { mutableStateOf<BigDecimal?>(null) }
 
     LaunchedEffect(key1 = zapsState) {
-        withContext(Dispatchers.IO) {
+        scope.launch(Dispatchers.IO) {
             if (!wasZappedByLoggedInUser) {
                 wasZappedByLoggedInUser = accountViewModel.calculateIfNoteWasZappedByAccount(zappedNote)
             }
@@ -333,7 +332,8 @@ fun ZapReaction(
 
     Row(
         verticalAlignment = CenterVertically,
-        modifier = Modifier.size(iconSize)
+        modifier = Modifier
+            .size(iconSize)
             .combinedClickable(
                 role = Role.Button,
                 interactionSource = remember { MutableInteractionSource() },

app/src/main/java/com/vitorpamplona/amethyst/ui/note/ZapNoteCompose.kt

@@ -34,7 +34,6 @@ import com.vitorpamplona.amethyst.ui.screen.loggedIn.UnfollowButton
 import com.vitorpamplona.amethyst.ui.theme.BitcoinOrange
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
 import java.math.BigDecimal
 
 @Composable
@@ -95,7 +94,7 @@ fun ZapNoteCompose(baseNote: Pair<Note, Note>, accountViewModel: AccountViewMode
                 var zapAmount by remember { mutableStateOf<BigDecimal?>(null) }
 
                 LaunchedEffect(key1 = noteZap) {
-                    withContext(Dispatchers.IO) {
+                    coroutineScope.launch(Dispatchers.IO) {
                         zapAmount = (noteZap.event as? LnZapEvent)?.amount
                     }
                 }

app/src/play/java/com/vitorpamplona/amethyst/ui/components/TranslatableRichTextViewer.kt

@@ -18,6 +18,7 @@ import androidx.compose.runtime.getValue
 import androidx.compose.runtime.livedata.observeAsState
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
@@ -34,7 +35,7 @@ import com.vitorpamplona.amethyst.service.lang.LanguageTranslatorService
 import com.vitorpamplona.amethyst.service.lang.ResultOrError
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.AccountViewModel
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.withContext
+import kotlinx.coroutines.launch
 import java.util.Locale
 
 @Composable
@@ -57,8 +58,10 @@ fun TranslatableRichTextViewer(
     val accountState by accountViewModel.accountLanguagesLiveData.observeAsState()
     val account = accountState?.account ?: return
 
+    val scope = rememberCoroutineScope()
+
     LaunchedEffect(accountState) {
-        withContext(Dispatchers.IO) {
+        scope.launch(Dispatchers.IO) {
             LanguageTranslatorService.autoTranslate(
                 content,
                 account.dontTranslateFrom,