Updated on 2026-08-14

app/src/main/java/com/tangem/tap/common/extensions/Specific.kt

@@ -6,7 +6,6 @@ import com.google.zxing.BarcodeFormat
 import com.google.zxing.EncodeHintType
 import com.google.zxing.qrcode.QRCodeWriter
 import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel
-import com.tangem.blockchain.common.Blockchain
 import java.math.BigDecimal
 import java.math.RoundingMode
 import java.text.DecimalFormat
@@ -34,16 +33,16 @@ fun String.toQrCode(): Bitmap {
     return bmp
 }
 
-fun BigDecimal.toFormattedString(blockchain: Blockchain): String {
+fun BigDecimal.toFormattedString(decimals: Int): String {
     val symbols = DecimalFormatSymbols(Locale.US)
     symbols.decimalSeparator = '.'
     val df = DecimalFormat()
     df.decimalFormatSymbols = symbols
-    df.maximumFractionDigits = blockchain.decimals()
+    df.maximumFractionDigits = decimals
     df.minimumFractionDigits = 0
     df.isGroupingUsed = false
     val bd = BigDecimal(unscaledValue(), scale())
-    bd.setScale(blockchain.decimals(), BigDecimal.ROUND_DOWN)
+    bd.setScale(decimals, BigDecimal.ROUND_DOWN)
     return df.format(bd)
 }
 

app/src/main/java/com/tangem/tap/common/extensions/UI.kt

@@ -24,6 +24,10 @@ fun Fragment.getDrawable(@DrawableRes drawableResId: Int): Drawable? {
     return ContextCompat.getDrawable(requireContext(), drawableResId)
 }
 
+fun Context.getDrawableCompat(@DrawableRes drawableResId: Int): Drawable? {
+    return ContextCompat.getDrawable(this, drawableResId)
+}
+
 fun View.show(show: Boolean) {
     if (show) this.visibility = View.VISIBLE else this.visibility = View.GONE
 }

app/src/main/java/com/tangem/tap/features/wallet/models/PendingTransaction.kt

@@ -0,0 +1,36 @@
+package com.tangem.tap.features.wallet.models
+
+import com.tangem.blockchain.common.TransactionData
+import com.tangem.tap.common.extensions.toFormattedString
+
+data class PendingTransaction(
+        val address: String,
+        val amount: String,
+        val currency: String,
+        val type: PendingTransactionType
+)
+
+enum class PendingTransactionType { Incoming, Outcoming }
+
+fun TransactionData.toPendingTransaction(walletAddress: String): PendingTransaction {
+    val type: PendingTransactionType = if (this.sourceAddress == walletAddress) {
+        PendingTransactionType.Outcoming
+    } else {
+        PendingTransactionType.Incoming
+    }
+    val address = if (this.sourceAddress == walletAddress) {
+        this.destinationAddress
+    } else {
+        this.sourceAddress
+    }
+    return PendingTransaction(
+            address,
+            this.amount.value?.toFormattedString(amount.decimals) ?: "?",
+            this.amount.currencySymbol,
+            type
+    )
+}
+
+fun List<TransactionData>.toPendingTransactions(walletAddress: String): List<PendingTransaction>{
+    return this.map { it.toPendingTransaction(walletAddress) }
+}

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

@@ -7,6 +7,7 @@ import com.tangem.tap.common.extensions.toFiatString
 import com.tangem.tap.common.extensions.toFormattedString
 import com.tangem.tap.common.extensions.toQrCode
 import com.tangem.tap.common.redux.AppState
+import com.tangem.tap.features.wallet.models.toPendingTransactions
 import com.tangem.tap.features.wallet.ui.BalanceStatus
 import com.tangem.tap.features.wallet.ui.BalanceWidgetData
 import com.tangem.tap.features.wallet.ui.TokenData
@@ -37,7 +38,7 @@ private fun internalReduce(action: Action, state: AppState): WalletState {
             } else {
                 AddressData(wallet.address, wallet.shareUrl, wallet.exploreUrl)
             }
-           val  currentArtworkId = state.globalState.scanNoteResponse?.verifyResponse?.artworkInfo?.id
+            val currentArtworkId = state.globalState.scanNoteResponse?.verifyResponse?.artworkInfo?.id
             val cardImage = if (newState.cardImage?.artworkId == currentArtworkId) {
                 newState.cardImage
             } else {
@@ -61,7 +62,7 @@ private fun internalReduce(action: Action, state: AppState): WalletState {
                 val tokenFiatRate = state.globalState.fiatRates.getRateForCryptoCurrency(token.currencySymbol)
                 val tokenFiatAmount = tokenFiatRate?.let { token.value?.toFiatString(it) }
                 TokenData(
-                        token.value?.toFormattedString(action.wallet.blockchain) ?: "",
+                        token.value?.toFormattedString(token.decimals) ?: "",
                         token.currencySymbol, tokenFiatAmount)
             } else {
                 null
@@ -70,16 +71,20 @@ private fun internalReduce(action: Action, state: AppState): WalletState {
             val fiatRate = state.globalState.fiatRates.getRateForCryptoCurrency(action.wallet.blockchain.currency)
             val fiatAmount = fiatRate?.let { amount?.toFiatString(it) }
 
+            val pendingTransactions = action.wallet.transactions
+                    .toPendingTransactions(action.wallet.address)
+
             val sendButtonEnabled = amount?.isZero() == false || token?.value?.isZero() == false
             newState = newState.copy(
                     state = ProgressState.Done, wallet = action.wallet,
                     currencyData = BalanceWidgetData(
                             BalanceStatus.VerifiedOnline, action.wallet.blockchain.fullName,
                             currencySymbol = action.wallet.blockchain.currency,
-                            amount?.toFormattedString(action.wallet.blockchain),
+                            amount?.toFormattedString(action.wallet.blockchain.decimals()),
                             token = tokenData,
                             fiatAmount = fiatAmount
                     ),
+                    pendingTransactions = pendingTransactions,
                     mainButton = WalletMainButton.SendButton(sendButtonEnabled)
             )
         }

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

@@ -3,6 +3,7 @@ package com.tangem.tap.features.wallet.redux
 import android.graphics.Bitmap
 import com.tangem.blockchain.common.Wallet
 import com.tangem.tap.common.entities.Button
+import com.tangem.tap.features.wallet.models.PendingTransaction
 import com.tangem.tap.features.wallet.ui.BalanceWidgetData
 import org.rekotlin.StateType
 
@@ -10,6 +11,7 @@ data class WalletState(
         val state: ProgressState = ProgressState.Done,
         val cardImage: Artwork? = null,
         val wallet: Wallet? = null,
+        val pendingTransactions: List<PendingTransaction> = emptyList(),
         val addressData: AddressData? = null,
         val currencyData: BalanceWidgetData = BalanceWidgetData(),
         val payIdData: PayIdData = PayIdData(),

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

@@ -0,0 +1,62 @@
+package com.tangem.tap.features.wallet.ui
+
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.recyclerview.widget.DiffUtil
+import androidx.recyclerview.widget.ListAdapter
+import androidx.recyclerview.widget.RecyclerView
+import com.tangem.tap.common.extensions.getDrawableCompat
+import com.tangem.tap.features.wallet.models.PendingTransaction
+import com.tangem.tap.features.wallet.models.PendingTransactionType
+import com.tangem.wallet.R
+import kotlinx.android.synthetic.main.layout_pending_transaction.view.*
+
+class PendingTransactionsAdapter
+    : ListAdapter<PendingTransaction, PendingTransactionsAdapter.TransactionsViewHolder>(DiffUtilCallback) {
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): TransactionsViewHolder {
+        val layout = LayoutInflater.from(parent.context)
+                .inflate(R.layout.layout_pending_transaction, parent, false)
+        return TransactionsViewHolder(layout)
+    }
+
+    override fun onBindViewHolder(holder: TransactionsViewHolder, position: Int) {
+        holder.bind(currentList[position])
+    }
+
+    object DiffUtilCallback : DiffUtil.ItemCallback<PendingTransaction>() {
+
+
+        override fun areContentsTheSame(
+                oldItem: PendingTransaction, newItem: PendingTransaction
+        ) = oldItem == newItem
+
+        override fun areItemsTheSame(
+                oldItem: PendingTransaction, newItem: PendingTransaction
+        ) = oldItem == newItem
+
+    }
+
+
+    class TransactionsViewHolder(val view: View) :
+            RecyclerView.ViewHolder(view) {
+
+        fun bind(transaction: PendingTransaction) {
+            val transactionDescriptionRes = when (transaction.type) {
+                PendingTransactionType.Incoming -> R.string.wallet_pending_transaction_incoming
+                PendingTransactionType.Outcoming -> R.string.wallet_pending_transaction_outcoming
+            }
+            val image = when (transaction.type) {
+                PendingTransactionType.Incoming -> R.drawable.ic_arrow_down
+                PendingTransactionType.Outcoming -> R.drawable.ic_arrow_right
+            }
+            view.tv_pending_transaction.text = view.context.getString(
+                    transactionDescriptionRes, transaction.amount, transaction.currency
+            )
+            view.tv_pending_transaction_address.text = transaction.address
+            view.iv_pending_transaction.setImageDrawable(view.context.getDrawableCompat(image))
+        }
+    }
+
+}

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

@@ -5,6 +5,7 @@ import android.os.Bundle
 import android.view.View
 import androidx.activity.OnBackPressedCallback
 import androidx.fragment.app.Fragment
+import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.transition.TransitionInflater
 import com.tangem.tap.common.extensions.getDrawable
 import com.tangem.tap.common.extensions.hide
@@ -26,6 +27,9 @@ class WalletFragment : Fragment(R.layout.fragment_wallet), StoreSubscriber<Walle
     private var qrDialog: QrDialog? = null
     private var payIdDialog: PayIdDialog? = null
 
+    private lateinit var viewAdapter: PendingTransactionsAdapter
+
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         activity?.onBackPressedDispatcher?.addCallback(this, object : OnBackPressedCallback(true) {
@@ -55,7 +59,6 @@ class WalletFragment : Fragment(R.layout.fragment_wallet), StoreSubscriber<Walle
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
-
         toolbar.setNavigationOnClickListener {
             store.dispatch(NavigationAction.PopBackTo())
         }
@@ -63,8 +66,17 @@ class WalletFragment : Fragment(R.layout.fragment_wallet), StoreSubscriber<Walle
         btn_scan.setOnClickListener {
             store.dispatch(WalletAction.Scan)
         }
+        setupTransactionsRecyclerView()
     }
 
+
+    private fun setupTransactionsRecyclerView() {
+        viewAdapter = PendingTransactionsAdapter()
+        rv_pending_transaction.layoutManager = LinearLayoutManager(context)
+        rv_pending_transaction.adapter = viewAdapter
+    }
+
+
     override fun newState(state: WalletState) {
         if (activity == null) return
 
@@ -76,6 +88,8 @@ class WalletFragment : Fragment(R.layout.fragment_wallet), StoreSubscriber<Walle
         setupAddressCard(state)
         setupCardImage(state.cardImage?.artwork)
 
+        viewAdapter.submitList(state.pendingTransactions)
+
         if (state.qrCode != null && state.addressData?.shareUrl != null) {
             if (qrDialog == null) qrDialog = QrDialog(requireContext())
             qrDialog?.showQr(state.qrCode, state.addressData.shareUrl)

app/src/main/res/drawable/ic_arrow_down.xml

@@ -0,0 +1,14 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="14dp"
+    android:height="14dp"
+    android:viewportWidth="10"
+    android:viewportHeight="12">
+  <group
+      android:scaleX="0.8"
+      android:pivotX="3"
+      >
+  <path
+      android:pathData="M5.853,11.6645L9.7814,8.075C10.0495,7.8439 10.0734,7.3871 9.84,7.1191C9.6067,6.8511 9.1615,6.824 8.9084,7.0724L6.0712,9.6665L6.0712,0.8398C6.0712,0.468 5.7781,0.1667 5.4165,0.1667C5.0549,0.1667 4.7618,0.468 4.7618,0.8398L4.7618,9.6665L1.9246,7.0724C1.6715,6.824 1.2271,6.8576 0.9937,7.1256C0.7604,7.3936 0.7835,7.8439 1.0516,8.075L4.98,11.6645C5.2976,11.8989 5.5827,11.8802 5.853,11.6645L5.853,11.6645Z"
+      android:fillColor="#1C1C1E"/>
+  </group>
+</vector>

app/src/main/res/drawable/ic_arrow_right.xml

@@ -1,9 +1,16 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="14dp"
-    android:height="11dp"
-    android:viewportWidth="14"
-    android:viewportHeight="11">
-    <path
-        android:fillColor="#F9F9FA"
-        android:pathData="M13.7974,4.9765L9.4899,0.2623C9.2126,-0.0594 8.6644,-0.088 8.3428,0.192C8.0212,0.472 7.9888,1.0063 8.2869,1.3099L11.3997,4.7146L0.8077,4.7146C0.3616,4.7146 0,5.0664 0,5.5003C0,5.9342 0.3616,6.2859 0.8077,6.2859L11.3997,6.2859L8.2869,9.6906C7.9888,9.9942 8.0291,10.5275 8.3507,10.8076C8.6723,11.0876 9.2126,11.0599 9.4899,10.7382L13.7974,6.0241C14.0786,5.6429 14.0562,5.3008 13.7974,4.9765L13.7974,4.9765Z" />
+    android:height="14dp"
+    android:viewportWidth="12"
+    android:viewportHeight="10">
+    <group
+        android:scaleX="1"
+        android:scaleY="0.8"
+        android:pivotY="7"
+        >
+  <path
+      android:pathData="M11.6645,4.147L8.075,0.2186C7.8439,-0.0495 7.3871,-0.0734 7.1191,0.16C6.8511,0.3933 6.824,0.8385 7.0724,1.0916L9.6665,3.9288L0.8398,3.9288C0.468,3.9288 0.1667,4.2219 0.1667,4.5835C0.1667,4.9451 0.468,5.2382 0.8398,5.2382L9.6664,5.2382L7.0724,8.0754C6.824,8.3285 6.8576,8.7729 7.1256,9.0063C7.3936,9.2396 7.8439,9.2165 8.075,8.9485L11.6645,5.02C11.8989,4.7024 11.8802,4.4173 11.6645,4.147L11.6645,4.147Z"
+      android:fillColor="#1C1C1E"/>
+    </group>
 </vector>
+

app/src/main/res/layout/fragment_wallet.xml

@@ -34,9 +34,12 @@
             android:id="@+id/sv_wallet"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
-            android:fillViewport="true">
+            android:fillViewport="true"
+            android:overScrollMode="never"
+            >
 
             <androidx.constraintlayout.widget.ConstraintLayout
+                android:id="@+id/cl_wallet"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_marginBottom="33dp">
@@ -54,12 +57,21 @@
                     android:src="@drawable/card_default"
                     app:layout_constraintTop_toTopOf="parent" />
 
+                <androidx.recyclerview.widget.RecyclerView
+                    android:layout_marginTop="12dp"
+                    android:id="@+id/rv_pending_transaction"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:nestedScrollingEnabled="false"
+                    android:overScrollMode="never"
+                    app:layout_constraintTop_toBottomOf="@id/iv_card"/>
+
                 <include
                     android:id="@+id/l_card_balance"
                     layout="@layout/card_balance"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
-                    app:layout_constraintTop_toBottomOf="@id/iv_card" />
+                    app:layout_constraintTop_toBottomOf="@id/rv_pending_transaction" />
 
 
                 <include

app/src/main/res/layout/layout_pending_transaction.xml

@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/fl_pending_transaction"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
+
+    <com.google.android.material.card.MaterialCardView
+        android:id="@+id/card_pending_transaction"
+        android:layout_width="match_parent"
+        android:layout_height="36dp"
+        android:background="@android:color/white"
+        android:layout_marginStart="16dp"
+        android:layout_marginEnd="16dp"
+        android:layout_marginTop="2dp"
+        android:layout_marginBottom="2dp"
+        android:elevation="3dp">
+
+        <LinearLayout
+            android:gravity="center_vertical"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:paddingStart="16dp"
+            android:paddingEnd="16dp"
+            >
+
+            <ImageView
+                android:id="@+id/iv_pending_transaction"
+                android:layout_marginEnd="12dp"
+                android:layout_width="11dp"
+                android:layout_height="11dp"
+                android:src="@drawable/ic_arrow_right"
+                />
+            
+            <TextView
+                android:id="@+id/tv_pending_transaction"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                tools:text="Receiving 0.001 BTS from "
+                android:textSize="12sp"/>
+
+            <TextView
+                android:id="@+id/tv_pending_transaction_address"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:ellipsize="middle"
+                android:singleLine="true"
+                android:textSize="12sp"
+                android:paddingStart="2dp"
+                tools:text="0x4313bcd3425235bda1232141"/>
+
+        </LinearLayout>
+
+    </com.google.android.material.card.MaterialCardView>
+</FrameLayout>

app/src/main/res/values/strings.xml

@@ -25,6 +25,8 @@
     <string name="wallet_no_account">Account is not created</string>
     <string name="wallet_no_account_description">Load %1s+ %2s to create account</string>
     <string name="wallet_tokens">Tokens</string>
+    <string name="wallet_pending_transaction_incoming">Receiving %1s %2s from </string>
+    <string name="wallet_pending_transaction_outcoming">Sending %1s %2s to </string>
 
     <string name="wallet_dialog_pay_id_button">Create PayID</string>
     <string name="wallet_create_payid_empty">Enter desired PayID first</string>