Now that we use a cache, there is no need to provide AvatarColors to the Avatar composable.

features/ftue/impl/src/main/kotlin/io/element/android/features/ftue/impl/notifications/NotificationsOptInView.kt

@@ -42,8 +42,6 @@ import io.element.android.features.ftue.impl.R
 import io.element.android.libraries.designsystem.atomic.molecules.ButtonColumnMolecule
 import io.element.android.libraries.designsystem.atomic.molecules.IconTitleSubtitleMolecule
 import io.element.android.libraries.designsystem.atomic.pages.HeaderFooterPage
-import io.element.android.libraries.designsystem.colors.AvatarColors
-import io.element.android.libraries.designsystem.colors.AvatarColorsProvider
 import io.element.android.libraries.designsystem.components.avatar.Avatar
 import io.element.android.libraries.designsystem.components.avatar.AvatarData
 import io.element.android.libraries.designsystem.components.avatar.AvatarSize
@@ -67,7 +65,7 @@ fun NotificationsOptInView(
         modifier = modifier
             .systemBarsPadding()
             .fillMaxSize(),
-        header = { NotificationsOptInHeader(modifier = Modifier.padding(top = 60.dp, bottom = 12.dp),) },
+        header = { NotificationsOptInHeader(modifier = Modifier.padding(top = 60.dp, bottom = 12.dp)) },
         footer = { NotificationsOptInFooter(state) },
     ) {
         NotificationsOptInContent(modifier = Modifier.fillMaxWidth())
@@ -119,21 +117,21 @@ private fun NotificationsOptInContent(
         ) {
             NotificationRow(
                 avatarLetter = "M",
-                avatarColors = AvatarColorsProvider.provide("5", ElementTheme.isLightTheme),
+                avatarColorsId = "5",
                 firstRowPercent = 1f,
                 secondRowPercent = 0.4f
             )
 
             NotificationRow(
                 avatarLetter = "A",
-                avatarColors = AvatarColorsProvider.provide("1", ElementTheme.isLightTheme),
+                avatarColorsId = "1",
                 firstRowPercent = 1f,
                 secondRowPercent = 1f
             )
 
             NotificationRow(
                 avatarLetter = "T",
-                avatarColors = AvatarColorsProvider.provide("4", ElementTheme.isLightTheme),
+                avatarColorsId = "4",
                 firstRowPercent = 0.65f,
                 secondRowPercent = 0f
             )
@@ -144,7 +142,7 @@ private fun NotificationsOptInContent(
 @Composable
 private fun NotificationRow(
     avatarLetter: String,
-    avatarColors: AvatarColors,
+    avatarColorsId: String,
     firstRowPercent: Float,
     secondRowPercent: Float,
     modifier: Modifier = Modifier
@@ -161,8 +159,7 @@ private fun NotificationRow(
             verticalAlignment = Alignment.CenterVertically
         ) {
             Avatar(
-                avatarData = AvatarData(id = "", name = avatarLetter, size = AvatarSize.NotificationsOptIn),
-                initialAvatarColors = avatarColors,
+                avatarData = AvatarData(id = avatarColorsId, name = avatarLetter, size = AvatarSize.NotificationsOptIn),
             )
             Column(Modifier.weight(1f), verticalArrangement = Arrangement.spacedBy(12.dp)) {
                 Box(
@@ -174,7 +171,8 @@ private fun NotificationRow(
                 )
                 if (secondRowPercent > 0f) {
                     Box(
-                        modifier = Modifier.clip(CircleShape)
+                        modifier = Modifier
+                            .clip(CircleShape)
                             .fillMaxWidth(secondRowPercent)
                             .height(10.dp)
                             .background(ElementTheme.colors.borderInteractiveSecondary)

features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/timeline/components/TimelineItemEventRow.kt

@@ -346,7 +346,7 @@ private fun MessageSenderInformation(
         }
         // Content
         Row {
-            Avatar(senderAvatar, initialAvatarColors = avatarColors)
+            Avatar(senderAvatar)
             Spacer(modifier = Modifier.width(4.dp))
             Text(
                 text = sender,

libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/avatar/Avatar.kt

@@ -32,7 +32,6 @@ import androidx.compose.ui.tooling.preview.PreviewParameter
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import coil.compose.AsyncImage
-import io.element.android.libraries.designsystem.colors.AvatarColors
 import io.element.android.libraries.designsystem.colors.AvatarColorsProvider
 import io.element.android.libraries.designsystem.preview.ElementThemedPreview
 import io.element.android.libraries.designsystem.preview.PreviewGroup
@@ -46,17 +45,14 @@ import timber.log.Timber
 fun Avatar(
     avatarData: AvatarData,
     modifier: Modifier = Modifier,
-    initialAvatarColors: AvatarColors? = null,
     contentDescription: String? = null,
 ) {
     val commonModifier = modifier
         .size(avatarData.size.dp)
         .clip(CircleShape)
     if (avatarData.url.isNullOrBlank()) {
-        val avatarColors = initialAvatarColors ?: AvatarColorsProvider.provide(avatarData.id, ElementTheme.isLightTheme)
         InitialsAvatar(
             avatarData = avatarData,
-            avatarColors = avatarColors,
             modifier = commonModifier,
         )
     } else {
@@ -89,9 +85,9 @@ private fun ImageAvatar(
 @Composable
 private fun InitialsAvatar(
     avatarData: AvatarData,
-    avatarColors: AvatarColors,
     modifier: Modifier = Modifier,
 ) {
+    val avatarColors = AvatarColorsProvider.provide(avatarData.id, ElementTheme.isLightTheme)
     Box(
         modifier.background(color = avatarColors.background)
     ) {

libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/avatar/UserAvatarPreview.kt

@@ -24,11 +24,9 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.unit.dp
-import io.element.android.libraries.designsystem.colors.AvatarColorsProvider
 import io.element.android.libraries.designsystem.preview.DayNightPreviews
 import io.element.android.libraries.designsystem.preview.ElementPreview
 import io.element.android.libraries.designsystem.theme.components.Text
-import io.element.android.libraries.theme.ElementTheme
 import io.element.android.libraries.theme.colors.avatarColorsLight
 
 @DayNightPreviews
@@ -44,7 +42,7 @@ internal fun UserAvatarPreview() = ElementPreview {
                 verticalAlignment = Alignment.CenterVertically,
             ) {
                 // Note: it's OK, since the hash of "0" is 0, the hash of "1" is 1, etc.
-                Avatar(anAvatarData(), initialAvatarColors = AvatarColorsProvider.provide("$it", ElementTheme.isLightTheme))
+                Avatar(anAvatarData(id = "$it"))
                 Text(text = "Color index $it")
             }
         }