Updated on 2026-08-14

features/nft/impl/src/main/kotlin/com/tangem/features/nft/details/model/NFTDetailsModel.kt

@@ -85,7 +85,17 @@ internal class NFTDetailsModel @Inject constructor(
     val bottomSheetNavigation: SlotNavigation<NFTDetailsBottomSheetConfig> = SlotNavigation()
 
     init {
-        analyticsEventHandler.send(NFTAnalyticsEvent.Details.ScreenOpened(params.nftAsset.network.name))
+        analyticsEventHandler.send(
+            NFTAnalyticsEvent.Details.ScreenOpened(
+                blockchain = params.nftAsset.network.name,
+                standard = when (val id = params.nftAsset.id) {
+                    is NFTAsset.Identifier.EVM -> id.contractType.name
+                    is NFTAsset.Identifier.Solana -> id.tokenStandard?.toString()
+                    is NFTAsset.Identifier.TON -> null
+                    is NFTAsset.Identifier.Unknown -> null
+                },
+            ),
+        )
         initAppCurrency()
         subscribeToPriceChanges()
     }

features/wallet-settings/impl/src/main/kotlin/com/tangem/feature/walletsettings/analytics/WalletSettingsAnalyticEvents.kt

@@ -0,0 +1,17 @@
+package com.tangem.feature.walletsettings.analytics
+
+import com.tangem.core.analytics.models.AnalyticsEvent
+import com.tangem.core.analytics.models.AnalyticsParam
+import com.tangem.core.analytics.models.AnalyticsParam.Key.STATUS
+
+internal sealed class WalletSettingsAnalyticEvents(
+    category: String = "Settings / Wallet",
+    event: String,
+    params: Map<String, String> = mapOf(),
+) : AnalyticsEvent(category, event, params) {
+
+    data class NftToggleSwitch(val enabled: AnalyticsParam.OnOffState) : WalletSettingsAnalyticEvents(
+        event = "NFT toggle switch",
+        params = mapOf(STATUS to enabled.value),
+    )
+}

features/wallet-settings/impl/src/main/kotlin/com/tangem/feature/walletsettings/model/WalletSettingsModel.kt

@@ -6,6 +6,8 @@ import com.arkivanov.decompose.router.slot.SlotNavigation
 import com.arkivanov.decompose.router.slot.activate
 import com.tangem.common.routing.AppRoute
 import com.tangem.core.analytics.api.AnalyticsEventHandler
+import com.tangem.core.analytics.models.AnalyticsParam.OnOffState.Off
+import com.tangem.core.analytics.models.AnalyticsParam.OnOffState.On
 import com.tangem.core.analytics.utils.AnalyticsContextProxy
 import com.tangem.core.decompose.di.ModelScoped
 import com.tangem.core.decompose.model.Model
@@ -29,6 +31,7 @@ import com.tangem.domain.wallets.models.isMultiCurrency
 import com.tangem.domain.wallets.models.requireColdWallet
 import com.tangem.domain.wallets.usecase.*
 import com.tangem.feature.walletsettings.analytics.Settings
+import com.tangem.feature.walletsettings.analytics.WalletSettingsAnalyticEvents
 import com.tangem.feature.walletsettings.component.WalletSettingsComponent
 import com.tangem.feature.walletsettings.entity.DialogConfig
 import com.tangem.feature.walletsettings.entity.NetworksAvailableForNotificationBSConfig
@@ -214,6 +217,11 @@ internal class WalletSettingsModel @Inject constructor(
             } else {
                 disableWalletNFTUseCase.invoke(params.userWalletId)
             }
+            analyticsEventHandler.send(
+                WalletSettingsAnalyticEvents.NftToggleSwitch(
+                    enabled = if (isChecked) On else Off,
+                ),
+            )
         }
     }
 

features/wallet/impl/src/main/java/com/tangem/feature/wallet/child/wallet/model/intents/WalletContentClickIntents.kt

@@ -238,19 +238,31 @@ internal class WalletContentClickIntentsImplementor @Inject constructor(
 
     override fun onNFTClick(userWallet: UserWallet) {
         val selectedWallet = stateHolder.getSelectedWallet() as? WalletState.MultiCurrency.Content ?: return
-        val analyticsState = when (val nftState = selectedWallet.nftState) {
-            is WalletNFTItemUM.Content -> NFTAnalyticsEvent.NFTListScreenOpened.State.Full(
-                assetsCount = nftState.assetsCount,
-                collectionsCount = nftState.collectionsCount,
-            )
-            is WalletNFTItemUM.Empty -> NFTAnalyticsEvent.NFTListScreenOpened.State.Empty
+        when (val state = selectedWallet.nftState) {
+            is WalletNFTItemUM.Content -> {
+                analyticsEventHandler.send(
+                    NFTAnalyticsEvent.NFTListScreenOpened(
+                        state = NFTAnalyticsEvent.NFTListScreenOpened.State.Full,
+                        allAssetsCount = state.allAssetsCount,
+                        collectionsCount = state.collectionsCount,
+                        noCollectionAssetsCount = state.noCollectionAssetsCount,
+                    ),
+                )
+            }
+            is WalletNFTItemUM.Empty -> {
+                analyticsEventHandler.send(
+                    NFTAnalyticsEvent.NFTListScreenOpened(
+                        state = NFTAnalyticsEvent.NFTListScreenOpened.State.Empty,
+                        allAssetsCount = 0,
+                        collectionsCount = 0,
+                        noCollectionAssetsCount = 0,
+                    ),
+                )
+            }
             is WalletNFTItemUM.Failed,
             is WalletNFTItemUM.Hidden,
             is WalletNFTItemUM.Loading,
-            -> null
-        }
-        analyticsState?.let {
-            analyticsEventHandler.send(NFTAnalyticsEvent.NFTListScreenOpened(analyticsState))
+            -> Unit
         }
 
         router.openNFT(userWallet)

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/common/preview/WalletScreenPreviewData.kt

@@ -123,7 +123,8 @@ internal object WalletScreenPreviewData {
             nftState = WalletNFTItemUM.Content(
                 previews = persistentListOf(WalletNFTItemUM.Content.CollectionPreview.Image("img1")),
                 collectionsCount = 1,
-                assetsCount = 3,
+                allAssetsCount = 3,
+                noCollectionAssetsCount = 0,
                 isFlickering = false,
                 onItemClick = { },
             ),

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/state/model/WalletNFTItemUM.kt

@@ -19,7 +19,8 @@ sealed class WalletNFTItemUM {
     data class Content(
         val previews: ImmutableList<CollectionPreview>,
         val collectionsCount: Int,
-        val assetsCount: Int,
+        val allAssetsCount: Int,
+        val noCollectionAssetsCount: Int,
         val isFlickering: Boolean,
         val onItemClick: () -> Unit,
     ) : WalletNFTItemUM() {

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/state/transformers/SetNFTCollectionsTransformer.kt

@@ -52,8 +52,24 @@ internal class SetNFTCollectionsTransformer(
                     .toPersistentList()
             },
             collectionsCount = collections.size,
-            assetsCount = collections
-                .sumOf { it.count },
+            allAssetsCount = collections.sumOf { it.count },
+            noCollectionAssetsCount = collections.sumOf { collection ->
+                when (val collectionId = collection.id) {
+                    is NFTCollection.Identifier.Solana ->
+                        collection
+                            .count
+                            .takeIf { collectionId.collectionAddress == null }
+                            ?: 0
+                    is NFTCollection.Identifier.TON ->
+                        collection
+                            .count
+                            .takeIf { collectionId.contractAddress == null }
+                            ?: 0
+                    is NFTCollection.Identifier.EVM,
+                    is NFTCollection.Identifier.Unknown,
+                    -> 0
+                }
+            },
             isFlickering = false,
             onItemClick = onItemClick,
         )

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/ui/components/WalletNFTItem.kt

@@ -108,7 +108,7 @@ private fun WalletNFTItemContent(state: WalletNFTItemUM.Content, onClick: () ->
             Text(
                 text = stringResourceSafe(
                     id = R.string.nft_wallet_count,
-                    state.assetsCount,
+                    state.allAssetsCount,
                     state.collectionsCount,
                 ),
                 style = TangemTheme.typography.caption2.applyBladeBrush(
@@ -411,8 +411,9 @@ private class WalletNFTItemProvider : CollectionPreviewParameterProvider<WalletN
             previews = persistentListOf(
                 CollectionPreview.Image("img1"),
             ),
-            assetsCount = 125,
+            allAssetsCount = 125,
             collectionsCount = 11,
+            noCollectionAssetsCount = 0,
             isFlickering = true,
             onItemClick = { },
         ),
@@ -421,8 +422,9 @@ private class WalletNFTItemProvider : CollectionPreviewParameterProvider<WalletN
                 CollectionPreview.Image("img1"),
                 CollectionPreview.Image("img2"),
             ),
-            assetsCount = 125,
+            allAssetsCount = 125,
             collectionsCount = 11,
+            noCollectionAssetsCount = 0,
             isFlickering = false,
             onItemClick = { },
         ),
@@ -432,8 +434,9 @@ private class WalletNFTItemProvider : CollectionPreviewParameterProvider<WalletN
                 CollectionPreview.Image("img2"),
                 CollectionPreview.Image("img3"),
             ),
-            assetsCount = 125,
+            allAssetsCount = 125,
             collectionsCount = 11,
+            noCollectionAssetsCount = 0,
             isFlickering = false,
             onItemClick = { },
         ),
@@ -444,8 +447,9 @@ private class WalletNFTItemProvider : CollectionPreviewParameterProvider<WalletN
                 CollectionPreview.Image("img3"),
                 CollectionPreview.Image("img4"),
             ),
-            assetsCount = 125,
+            allAssetsCount = 125,
             collectionsCount = 11,
+            noCollectionAssetsCount = 0,
             isFlickering = false,
             onItemClick = { },
         ),
@@ -456,9 +460,10 @@ private class WalletNFTItemProvider : CollectionPreviewParameterProvider<WalletN
                 CollectionPreview.Image("img3"),
                 CollectionPreview.More,
             ),
-            assetsCount = 125,
+            allAssetsCount = 125,
             collectionsCount = 11,
             isFlickering = true,
+            noCollectionAssetsCount = 0,
             onItemClick = { },
         ),
     ),