Updated on 2026-08-14

app/src/main/java/com/tangem/tap/common/analytics/events/Token.kt

@@ -1,5 +1,7 @@
 package com.tangem.tap.common.analytics.events
 
+import com.tangem.tap.common.analytics.events.AnalyticsParam.CurrencyType
+
 /**
 [REDACTED_AUTHOR]
  */
@@ -12,10 +14,30 @@ sealed class Token(
     class Refreshed : Token("Token", "Refreshed")
     class ButtonRemoveToken : Token("Token", "Button - Remove Token")
     class ButtonExplore : Token("Token", "Button - Explore")
-    class ButtonBuy(token: String) : Token("Token", "Button - Buy", mapOf("Token" to token))
-    class ButtonSell(token: String) : Token("Token", "Button - Sell", mapOf("Token" to token))
-    class ButtonExchange(token: String) : Token("Token", "Button - Exchange", mapOf("Token" to token))
-    class ButtonSend(token: String) : Token("Token", "Button - Send", mapOf("Token" to token))
+
+    class ButtonBuy(type: CurrencyType) : Token(
+        category = "Token",
+        event = "Button - Buy",
+        params = mapOf("Token" to type.value),
+    )
+
+    class ButtonSell(type: CurrencyType) : Token(
+        category = "Token",
+        event = "Button - Sell",
+        params = mapOf("Token" to type.value),
+    )
+
+    class ButtonExchange(type: CurrencyType) : Token(
+        category = "Token",
+        event = "Button - Exchange",
+        params = mapOf("Token" to type.value),
+    )
+
+    class ButtonSend(type: CurrencyType) : Token(
+        category = "Token",
+        event = "Button - Send",
+        params = mapOf("Token" to type.value),
+    )
 
     sealed class Recieve(
         event: String,
@@ -37,7 +59,7 @@ sealed class Token(
         class ButtonQRCode : Send("Button - QR Code")
         class ButtonSwapCurrency : Send("Button - Swap Currency")
 
-        class TransactionSent(token: AnalyticsParam.CurrencyType) : Send(
+        class TransactionSent(token: CurrencyType) : Send(
             event = "Transaction Sent",
             params = mapOf("Token" to token.value),
         )

app/src/main/java/com/tangem/tap/features/wallet/redux/middlewares/MultiWalletMiddleware.kt

@@ -5,6 +5,7 @@ import com.tangem.blockchain.common.Token
 import com.tangem.blockchain.common.WalletManager
 import com.tangem.common.extensions.guard
 import com.tangem.domain.common.extensions.withMainContext
+import com.tangem.tap.common.analytics.Analytics
 import com.tangem.tap.common.extensions.dispatchDialogShow
 import com.tangem.tap.common.extensions.dispatchErrorNotification
 import com.tangem.tap.common.extensions.safeUpdate
@@ -109,6 +110,7 @@ class MultiWalletMiddleware {
                         WalletDialog.RemoveWalletDialog(
                             currencyTitle = currency.currencyName,
                             onOk = {
+                                Analytics.send(com.tangem.tap.common.analytics.events.Token.ButtonRemoveToken())
                                 store.dispatch(
                                     WalletAction.MultiWallet.RemoveWallet(
                                         currency = currency,

app/src/main/java/com/tangem/tap/features/wallet/redux/middlewares/TradeCryptoMiddleware.kt

@@ -2,6 +2,9 @@ package com.tangem.tap.features.wallet.redux.middlewares
 
 import com.tangem.blockchain.blockchains.ethereum.EthereumWalletManager
 import com.tangem.blockchain.common.AmountType
+import com.tangem.tap.common.analytics.Analytics
+import com.tangem.tap.common.analytics.events.AnalyticsParam
+import com.tangem.tap.common.analytics.events.Token
 import com.tangem.tap.common.extensions.dispatchDebugErrorNotification
 import com.tangem.tap.common.extensions.dispatchOnMain
 import com.tangem.tap.common.redux.AppState
@@ -19,7 +22,6 @@ import com.tangem.tap.scope
 import com.tangem.tap.store
 import kotlinx.coroutines.launch
 
-
 class TradeCryptoMiddleware {
     fun handle(state: () -> AppState?, action: WalletAction.TradeCryptoAction) {
         if (DemoHelper.tryHandle(state, action)) return
@@ -50,6 +52,7 @@ class TradeCryptoMiddleware {
         val exchangeManager = store.state.globalState.exchangeManager
         val appCurrency = store.state.globalState.appCurrency
         val currency = selectedWalletData.currency
+        Analytics.send(Token.ButtonBuy(AnalyticsParam.CurrencyType.Currency(currency)))
 
         if (currency is Currency.Token && currency.blockchain.isTestnet()) {
             val walletManager = store.state.walletState.getWalletManager(currency)
@@ -62,7 +65,7 @@ class TradeCryptoMiddleware {
                 exchangeManager.buyErc20TestnetTokens(
                     card = card,
                     walletManager = walletManager,
-                    token = currency.token
+                    token = currency.token,
                 )
             }
             return
@@ -73,7 +76,7 @@ class TradeCryptoMiddleware {
             blockchain = currency.blockchain,
             cryptoCurrencyName = currency.currencySymbol,
             fiatCurrencyName = appCurrency.code,
-            walletAddress = addresses[0].address
+            walletAddress = addresses[0].address,
         )?.let { store.dispatchOnMain(NavigationAction.OpenUrl(it)) }
     }
 
@@ -85,29 +88,37 @@ class TradeCryptoMiddleware {
         if (addresses.isEmpty()) return
 
         val currency = selectedWalletData.currency
+        Analytics.send(Token.ButtonSell(AnalyticsParam.CurrencyType.Currency(currency)))
+
         store.state.globalState.exchangeManager.getUrl(
             action = CurrencyExchangeManager.Action.Sell,
             blockchain = currency.blockchain,
             cryptoCurrencyName = currency.currencySymbol,
             fiatCurrencyName = appCurrency.code,
-            walletAddress = addresses[0].address
+            walletAddress = addresses[0].address,
         )?.let { store.dispatchOnMain(NavigationAction.OpenUrl(it)) }
     }
 
     private fun preconfigureAndOpenSendScreen(action: WalletAction.TradeCryptoAction.SendCrypto) {
         val selectedWalletData = store.state.walletState.getSelectedWalletData() ?: return
 
+        Analytics.send(Token.ButtonSend(AnalyticsParam.CurrencyType.Currency(selectedWalletData.currency)))
+
         val walletManager = store.state.walletState.getWalletManager(selectedWalletData.currency)
-        store.dispatchOnMain(PrepareSendScreen(
-            coinAmount = walletManager?.wallet?.amounts?.get(AmountType.Coin),
-            coinRate = selectedWalletData.fiatRate,
-            walletManager = walletManager
-        ))
-        store.dispatchOnMain(SendAction.SendSpecificTransaction(
-            sendAmount = action.amount,
-            destinationAddress = action.destinationAddress,
-            transactionId = action.transactionId
-        ))
+        store.dispatchOnMain(
+            PrepareSendScreen(
+                coinAmount = walletManager?.wallet?.amounts?.get(AmountType.Coin),
+                coinRate = selectedWalletData.fiatRate,
+                walletManager = walletManager,
+            ),
+        )
+        store.dispatchOnMain(
+            SendAction.SendSpecificTransaction(
+                sendAmount = action.amount,
+                destinationAddress = action.destinationAddress,
+                transactionId = action.transactionId,
+            ),
+        )
         store.dispatchOnMain(NavigationAction.NavigateTo(AppScreen.Send))
     }
 

app/src/main/java/com/tangem/tap/features/wallet/redux/middlewares/WalletDialogsMiddleware.kt

@@ -1,5 +1,8 @@
 package com.tangem.tap.features.wallet.redux.middlewares
 
+import com.tangem.tap.common.analytics.Analytics
+import com.tangem.tap.common.analytics.events.AnalyticsParam
+import com.tangem.tap.common.analytics.events.Token
 import com.tangem.tap.common.extensions.dispatchDialogHide
 import com.tangem.tap.common.extensions.dispatchDialogShow
 import com.tangem.tap.common.redux.AppDialog
@@ -14,6 +17,9 @@ class WalletDialogsMiddleware {
                 store.dispatchDialogShow(WalletDialog.SignedHashesMultiWalletDialog)
             }
             is WalletAction.DialogAction.ChooseTradeActionDialog -> {
+                store.state.walletState.getSelectedWalletData()?.let {
+                    Analytics.send(Token.ButtonExchange(AnalyticsParam.CurrencyType.Currency(it.currency)))
+                }
                 store.dispatchDialogShow(WalletDialog.ChooseTradeActionDialog)
             }
             is WalletAction.DialogAction.QrCode -> {
@@ -21,14 +27,14 @@ class WalletDialogsMiddleware {
                     AppDialog.AddressInfoDialog(
                         currency = action.currency,
                         addressData = action.selectedAddress,
-                    )
+                    ),
                 )
             }
             is WalletAction.DialogAction.ChooseCurrency -> {
                 store.dispatchDialogShow(
                     WalletDialog.SelectAmountToSendDialog(
-                            amounts = action.amounts
-                    )
+                        amounts = action.amounts,
+                    ),
                 )
             }
             is WalletAction.DialogAction.RussianCardholdersWarningDialog -> {

app/src/main/java/com/tangem/tap/features/wallet/redux/middlewares/WalletMiddleware.kt

@@ -13,6 +13,7 @@ import com.tangem.operations.attestation.Attestation
 import com.tangem.operations.attestation.OnlineCardVerifier
 import com.tangem.tap.common.analytics.Analytics
 import com.tangem.tap.common.analytics.AnalyticsAnOld
+import com.tangem.tap.common.analytics.events.Token
 import com.tangem.tap.common.extensions.copyToClipboard
 import com.tangem.tap.common.extensions.dispatchDebugErrorNotification
 import com.tangem.tap.common.extensions.dispatchOnMain
@@ -247,6 +248,7 @@ class WalletMiddleware {
                 action.context.shareText(action.address)
             }
             is WalletAction.ExploreAddress -> {
+                Analytics.send(Token.ButtonExplore())
                 store.dispatchOpenUrl(action.exploreUrl)
             }
             is WalletAction.Send -> {

app/src/main/java/com/tangem/tap/features/wallet/ui/WalletDetailsFragment.kt

@@ -19,6 +19,9 @@ import com.tangem.domain.common.TapWorkarounds.derivationStyle
 import com.tangem.tangem_sdk_new.extensions.dpToPx
 import com.tangem.tap.common.SnackbarHandler
 import com.tangem.tap.common.TestActions
+import com.tangem.tap.common.analytics.Analytics
+import com.tangem.tap.common.analytics.events.DetailsScreen
+import com.tangem.tap.common.analytics.events.Token
 import com.tangem.tap.common.extensions.appendIfNotNull
 import com.tangem.tap.common.extensions.beginDelayedTransition
 import com.tangem.tap.common.extensions.fitChipsByGroupWidth
@@ -59,12 +62,17 @@ class WalletDetailsFragment : Fragment(R.layout.fragment_wallet_details),
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setHasOptionsMenu(true)
-        activity?.onBackPressedDispatcher?.addCallback(this, object : OnBackPressedCallback(true) {
-            override fun handleOnBackPressed() {
-                store.dispatch(WalletAction.MultiWallet.SelectWallet(null))
-                store.dispatch(NavigationAction.PopBackTo())
-            }
-        })
+
+        Analytics.send(DetailsScreen.ScreenOpened())
+        activity?.onBackPressedDispatcher?.addCallback(
+            this,
+            object : OnBackPressedCallback(true) {
+                override fun handleOnBackPressed() {
+                    store.dispatch(WalletAction.MultiWallet.SelectWallet(null))
+                    store.dispatch(NavigationAction.PopBackTo())
+                }
+            },
+        )
         val inflater = TransitionInflater.from(requireContext())
         enterTransition = inflater.inflateTransition(R.transition.slide_right)
         exitTransition = inflater.inflateTransition(R.transition.fade)
@@ -125,7 +133,7 @@ class WalletDetailsFragment : Fragment(R.layout.fragment_wallet_details),
         view?.findViewById<View>(R.id.l_balance)?.let { view ->
             TestActions.initFor(
                 view = view,
-                actions = TestWallet.solanaRentExemptWarning()
+                actions = TestWallet.solanaRentExemptWarning(),
             )
         }
     }
@@ -149,13 +157,15 @@ class WalletDetailsFragment : Fragment(R.layout.fragment_wallet_details),
 
         binding.srlWalletDetails.setOnRefreshListener {
             if (selectedWallet.currencyData.status != BalanceStatus.Loading) {
-                store.dispatch(WalletAction.LoadWallet(
-                    blockchain = BlockchainNetwork(
-                        selectedWallet.currency.blockchain,
-                        selectedWallet.currency.derivationPath,
-                        emptyList()
-                    )
-                )
+                Analytics.send(Token.Refreshed())
+                store.dispatch(
+                    WalletAction.LoadWallet(
+                        blockchain = BlockchainNetwork(
+                            selectedWallet.currency.blockchain,
+                            selectedWallet.currency.derivationPath,
+                            emptyList(),
+                        ),
+                    ),
                 )
             }
         }
@@ -183,7 +193,7 @@ class WalletDetailsFragment : Fragment(R.layout.fragment_wallet_details),
         tvCurrencyTitle.text = currencyData.currency
         tvCurrencySubtitle.text = tvCurrencySubtitle.getString(
             R.string.wallet_currency_subtitle,
-            currency.blockchain.fullName
+            currency.blockchain.fullName,
         )
     }
 
@@ -225,7 +235,6 @@ class WalletDetailsFragment : Fragment(R.layout.fragment_wallet_details),
         )
     }
 
-
     private fun showPendingTransactionsIfPresent(pendingTransactions: List<PendingTransaction>) {
         pendingTransactionAdapter.submitList(pendingTransactions)
         binding.rvPendingTransaction.show(pendingTransactions.isNotEmpty())
@@ -256,8 +265,8 @@ class WalletDetailsFragment : Fragment(R.layout.fragment_wallet_details),
                 store.dispatch(
                     WalletAction.ExploreAddress(
                         state.walletAddresses.selectedAddress.exploreUrl,
-                        requireContext()
-                    )
+                        requireContext(),
+                    ),
                 )
             }
             ivQrCode.setImageBitmap(state.walletAddresses.selectedAddress.shareUrl.toQrCode())
@@ -272,7 +281,7 @@ class WalletDetailsFragment : Fragment(R.layout.fragment_wallet_details),
                 binding.srlWalletDetails.isRefreshing = false
                 (activity as? SnackbarHandler)?.showSnackbar(
                     text = R.string.wallet_notification_no_internet,
-                    buttonTitle = R.string.common_retry
+                    buttonTitle = R.string.common_retry,
                 ) { store.dispatch(WalletAction.LoadData) }
             }
         } else {
@@ -292,7 +301,8 @@ class WalletDetailsFragment : Fragment(R.layout.fragment_wallet_details),
                 lBalance.tvStatus.setLoadingStatus(R.string.wallet_balance_loading)
             }
             BalanceStatus.VerifiedOnline, BalanceStatus.SameCurrencyTransactionInProgress,
-            BalanceStatus.TransactionInProgress -> {
+            BalanceStatus.TransactionInProgress,
+            -> {
                 lBalanceError.root.hide()
                 lBalance.root.show()
                 lBalance.groupBalance.show()
@@ -315,7 +325,7 @@ class WalletDetailsFragment : Fragment(R.layout.fragment_wallet_details),
                 lBalance.tvError.show()
                 lBalance.tvError.setWarningStatus(
                     R.string.wallet_balance_blockchain_unreachable,
-                    data.errorMessage
+                    data.errorMessage,
                 )
             }
             BalanceStatus.NoAccount -> {
@@ -325,7 +335,7 @@ class WalletDetailsFragment : Fragment(R.layout.fragment_wallet_details),
                 lBalanceError.tvErrorDescriptions.text =
                     getString(
                         R.string.wallet_error_no_account_subtitle_format,
-                        data.amountToCreateAccount, data.currencySymbol
+                        data.amountToCreateAccount, data.currencySymbol,
                     )
             }
         }
@@ -364,7 +374,7 @@ class WalletDetailsFragment : Fragment(R.layout.fragment_wallet_details),
     private fun TextView.setStatus(
         text: String,
         @ColorRes color: Int,
-        @DrawableRes drawable: Int?
+        @DrawableRes drawable: Int?,
     ) {
         this.text = text
         setTextColor(getColor(color))