Updated on 2026-08-14

2022-05-18 21:31:21 +03:00 · 2022-05-18 21:31:21 +03:00 · ea834a0636
commit ea834a0636
parent 15b5d45d35
15 changed files with 343 additions and 266 deletions
--- a/app/src/main/java/com/tangem/tap/common/recyclerView/SpaceItemDecoration.kt
+++ b/app/src/main/java/com/tangem/tap/common/recyclerView/SpaceItemDecoration.kt
@ -0,0 +1,72 @@
+package com.tangem.tap.common.recyclerView
+
+import android.graphics.Rect
+import android.view.View
+import androidx.recyclerview.widget.RecyclerView
+import com.tangem.tangem_sdk_new.extensions.dpToPx
+
+class SpaceItemDecoration(
+    private val horizontalSpaceDp: Float,
+    private val verticalSpaceDp: Float,
+) : RecyclerView.ItemDecoration() {
+
+    private lateinit var space: Space
+
+    override fun getItemOffsets(
+        outRect: Rect,
+        view: View,
+        parent: RecyclerView,
+        state: RecyclerView.State
+    ) {
+        if (state.itemCount == 0) return
+        if (!::space.isInitialized) {
+            space = Space(
+                view.dpToPx(horizontalSpaceDp).toInt(),
+                view.dpToPx(verticalSpaceDp).toInt()
+            )
+        }
+
+        outRect.left = space.horizontal
+        outRect.right = space.horizontal
+
+        when (state.itemCount) {
+            1 -> {
+                outRect.top = space.vertical
+                outRect.bottom = space.vertical
+            }
+            else -> {
+                val adapterPosition = parent.getChildAdapterPosition(view)
+                if (adapterPosition == -1) return
+
+                when (adapterPosition) {
+                    0 -> {
+                        // first
+                        outRect.top = space.vertical
+                        outRect.bottom = space.vertical / 2
+                    }
+                    state.itemCount - 1 -> {
+                        // last
+                        outRect.top = space.vertical / 2
+                        outRect.bottom = space.vertical
+                    }
+                    else -> {
+                        // middle
+                        outRect.top = space.vertical / 2
+                        outRect.bottom = space.vertical / 2
+                    }
+                }
+            }
+        }
+    }
+
+    private data class Space(
+        val horizontal: Int,
+        val vertical: Int,
+    )
+
+    companion object {
+        fun all(dp: Float): SpaceItemDecoration = SpaceItemDecoration(dp, dp)
+        fun vertical(dp: Float): SpaceItemDecoration = SpaceItemDecoration(0f, dp)
+        fun horizontal(dp: Float): SpaceItemDecoration = SpaceItemDecoration(dp, 0f)
+    }
+}
--- a/app/src/main/java/com/tangem/tap/features/send/ui/SendFragment.kt
+++ b/app/src/main/java/com/tangem/tap/features/send/ui/SendFragment.kt
@ -14,13 +14,13 @@ import androidx.recyclerview.widget.RecyclerView
 import by.kirich1409.viewbindingdelegate.viewBinding
 import com.google.android.material.textfield.TextInputEditText
 import com.tangem.Message
-import com.tangem.tangem_sdk_new.extensions.dpToPx
 import com.tangem.tangem_sdk_new.extensions.hideSoftKeyboard
 import com.tangem.tap.common.KeyboardObserver
 import com.tangem.tap.common.entities.TapCurrency
 import com.tangem.tap.common.extensions.getFromClipboard
 import com.tangem.tap.common.extensions.setOnImeActionListener
 import com.tangem.tap.common.qrCodeScan.ScanQrCodeActivity
+import com.tangem.tap.common.recyclerView.SpaceItemDecoration
 import com.tangem.tap.common.redux.navigation.NavigationAction
 import com.tangem.tap.common.snackBar.MaxAmountSnackbar
 import com.tangem.tap.common.text.truncateMiddleWith
@ -36,7 +36,6 @@ import com.tangem.tap.features.send.redux.states.FeeType
 import com.tangem.tap.features.send.redux.states.MainCurrencyType
 import com.tangem.tap.features.send.ui.stateSubscribers.SendStateSubscriber
 import com.tangem.tap.features.wallet.redux.WalletAction
-import com.tangem.tap.features.wallet.ui.adapters.SpacesItemDecoration
 import com.tangem.tap.features.wallet.ui.adapters.WarningMessagesAdapter
 import com.tangem.tap.mainScope
 import com.tangem.tap.store
@ -244,7 +243,7 @@ class SendFragment : BaseStoreFragment(R.layout.fragment_send) {
        warningsAdapter = WarningMessagesAdapter()
        val layoutManager = LinearLayoutManager(context, RecyclerView.VERTICAL, false)
        rvWarningMessages.layoutManager = layoutManager
-        rvWarningMessages.addItemDecoration(SpacesItemDecoration(rvWarningMessages.dpToPx(16f).toInt()))
+        rvWarningMessages.addItemDecoration(SpaceItemDecoration.all(16f))
        rvWarningMessages.adapter = warningsAdapter

        store.dispatch(SendAction.Warnings.Update)
--- a/app/src/main/java/com/tangem/tap/features/wallet/redux/WalletAction.kt
+++ b/app/src/main/java/com/tangem/tap/features/wallet/redux/WalletAction.kt
@ -157,10 +157,10 @@ sealed class WalletAction : Action {
    data class ChangeSelectedAddress(val type: AddressType) : WalletAction()

    data class SetWalletRent(
-        val blockchain: BlockchainNetwork,
+        val wallet: Wallet,
        val minRent: String,
        val rentExempt: String
    ) : WalletAction()

-    data class RemoveWalletRent(val blockchain: BlockchainNetwork) : WalletAction()
+    data class RemoveWalletRent(val wallet: Wallet) : WalletAction()
 }
--- a/app/src/main/java/com/tangem/tap/features/wallet/redux/WalletState.kt
+++ b/app/src/main/java/com/tangem/tap/features/wallet/redux/WalletState.kt
@ -345,7 +345,7 @@ data class WalletData(
    val fiatRate: BigDecimal? = null,
    val mainButton: WalletMainButton = WalletMainButton.SendButton(false),
    val currency: Currency,
-    val warningRent: WalletRent? = null,
+    val walletRent: WalletRent? = null,
 ) {
    fun shouldShowMultipleAddress(): Boolean {
        val listOfAddresses = walletAddresses?.list ?: return false
--- a/app/src/main/java/com/tangem/tap/features/wallet/redux/middlewares/WalletMiddleware.kt
+++ b/app/src/main/java/com/tangem/tap/features/wallet/redux/middlewares/WalletMiddleware.kt
@ -24,7 +24,6 @@ import com.tangem.tap.common.redux.navigation.NavigationAction
 import com.tangem.tap.domain.extensions.toSendableAmounts
 import com.tangem.tap.domain.failedRates
 import com.tangem.tap.domain.loadedRates
-import com.tangem.tap.domain.tokens.BlockchainNetwork
 import com.tangem.tap.features.demo.DemoHelper
 import com.tangem.tap.features.home.redux.HomeAction
 import com.tangem.tap.features.send.redux.PrepareSendScreen
@ -330,14 +329,12 @@ class WalletMiddleware {
                    val currency = walletManager.wallet.blockchain.currency
                    if (show) {
                        dispatchOnMain(WalletAction.SetWalletRent(
-                            blockchain = BlockchainNetwork.fromWalletManager(walletManager),
+                            wallet = walletManager.wallet,
                            minRent = ("${rentProvider.rentAmount().stripZeroPlainString()} $currency"),
                            rentExempt = ("${rentExempt.stripZeroPlainString()} $currency")
                        ))
                    } else {
-                        dispatchOnMain(WalletAction.RemoveWalletRent(
-                            blockchain = BlockchainNetwork.fromWalletManager(walletManager),
-                        ))
+                        dispatchOnMain(WalletAction.RemoveWalletRent(walletManager.wallet))
                    }
                }
                is com.tangem.blockchain.extensions.Result.Failure -> {}
--- a/app/src/main/java/com/tangem/tap/features/wallet/redux/reducers/WalletReducer.kt
+++ b/app/src/main/java/com/tangem/tap/features/wallet/redux/reducers/WalletReducer.kt
@ -146,12 +146,9 @@ private fun internalReduce(action: Action, state: AppState): WalletState {
            } else {
                val walletManager = newState.getWalletManager(action.blockchain) ?: return newState
                val currencies = listOf(Currency.fromBlockchainNetwork(action.blockchain)) +
-                        walletManager.cardTokens.map {
-                            Currency.fromBlockchainNetwork(
-                                action.blockchain,
-                                it
-                            )
-                        }
+                    walletManager.cardTokens.map {
+                        Currency.fromBlockchainNetwork(action.blockchain, it)
+                    }
                val newWallets = newState.walletsData.filter { currencies.contains(it.currency) }
                    .map { wallet ->
                        wallet.copy(
@ -305,23 +302,15 @@ private fun internalReduce(action: Action, state: AppState): WalletState {
            )
        }
        is WalletAction.SetWalletRent -> {
-            var walletData = newState.getWalletData(action.blockchain)
-            if (walletData == null) {
-                newState
-            } else {
-                walletData =
-                    walletData.copy(warningRent = WalletRent(action.minRent, action.rentExempt))
-                newState = newState.updateWalletsData(listOf(walletData))
-            }
+            val walletStore = newState.getWalletStore(action.wallet) ?: return newState
+            val walletRent = WalletRent(action.minRent, action.rentExempt)
+            val walletsData = walletStore.walletsData.map { it.copy(walletRent = walletRent) }
+            newState = newState.updateWalletsData(walletsData)
        }
        is WalletAction.RemoveWalletRent -> {
-            var walletData = newState.getWalletData(action.blockchain)
-            if (walletData == null) {
-                newState
-            } else {
-                walletData = walletData.copy(warningRent = null)
-                newState = newState.updateWalletsData(listOf(walletData))
-            }
+            val walletStore = newState.getWalletStore(action.wallet) ?: return newState
+            val walletsData = walletStore.walletsData.map { it.copy(walletRent = null) }
+            newState = newState.updateWalletsData(walletsData)
        }
    }
    return newState
--- a/app/src/main/java/com/tangem/tap/features/wallet/ui/WalletDetailsFragment.kt
+++ b/app/src/main/java/com/tangem/tap/features/wallet/ui/WalletDetailsFragment.kt
@ -13,10 +13,10 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.transition.TransitionInflater
 import by.kirich1409.viewbindingdelegate.viewBinding
 import com.squareup.picasso.Picasso
-import com.tangem.common.extensions.guard
 import com.tangem.tap.common.SnackbarHandler
 import com.tangem.tap.common.TestActions
 import com.tangem.tap.common.extensions.*
+import com.tangem.tap.common.recyclerView.SpaceItemDecoration
 import com.tangem.tap.common.redux.StateDialog
 import com.tangem.tap.common.redux.navigation.NavigationAction
 import com.tangem.tap.domain.tokens.BlockchainNetwork
@ -24,6 +24,8 @@ import com.tangem.tap.features.onboarding.getQRReceiveMessage
 import com.tangem.tap.features.wallet.models.PendingTransaction
 import com.tangem.tap.features.wallet.redux.*
 import com.tangem.tap.features.wallet.ui.adapters.PendingTransactionsAdapter
+import com.tangem.tap.features.wallet.ui.adapters.WalletDetailWarningMessagesAdapter
+import com.tangem.tap.features.wallet.ui.adapters.WalletDetailsWarning
 import com.tangem.tap.features.wallet.ui.dialogs.AmountToSendDialog
 import com.tangem.tap.features.wallet.ui.test.TestWalletDetails
 import com.tangem.tap.store
@ -35,6 +37,7 @@ class WalletDetailsFragment : Fragment(R.layout.fragment_wallet_details),
    StoreSubscriber<WalletState> {

    private lateinit var pendingTransactionAdapter: PendingTransactionsAdapter
+    private lateinit var warningMessagesAdapter: WalletDetailWarningMessagesAdapter
    private var dialog: Dialog? = null

    private val binding: FragmentWalletDetailsBinding by viewBinding(FragmentWalletDetailsBinding::bind)
@ -72,6 +75,7 @@ class WalletDetailsFragment : Fragment(R.layout.fragment_wallet_details),

        setupTransactionsRecyclerView()
        setupButtons()
+        setupWarningsRecyclerView()
        setupTestActionButton()
    }

@ -81,6 +85,13 @@ class WalletDetailsFragment : Fragment(R.layout.fragment_wallet_details),
        rvPendingTransaction.adapter = pendingTransactionAdapter
    }

+    private fun setupWarningsRecyclerView() = with(binding) {
+        warningMessagesAdapter = WalletDetailWarningMessagesAdapter()
+        rvWarningMessages.layoutManager = LinearLayoutManager(requireContext())
+        rvWarningMessages.adapter = warningMessagesAdapter
+        rvWarningMessages.addItemDecoration(SpaceItemDecoration.vertical(8f))
+    }
+
    private fun setupButtons() = with(binding) {
        btnConfirm.text = getString(R.string.wallet_button_send)
        btnConfirm.setOnClickListener { store.dispatch(WalletAction.Send()) }
@ -116,8 +127,7 @@ class WalletDetailsFragment : Fragment(R.layout.fragment_wallet_details),

        handleDialogs(state.walletDialog)
        handleCurrencyIcon(selectedWallet)
-        handleWalletRent(selectedWallet.warningRent)
-        handleNotEnoughFundsOnMainCurrency(selectedWallet)
+        handleWarnings(selectedWallet)

        binding.srlWalletDetails.setOnRefreshListener {
            if (selectedWallet.currencyData.status != BalanceStatus.Loading) {
@ -162,31 +172,36 @@ class WalletDetailsFragment : Fragment(R.layout.fragment_wallet_details),
        btnSell.show(selectedWallet.tradeCryptoState.sellingAllowed)
    }

-    private fun handleWalletRent(rent: WalletRent?) = with(binding) {
-        val rent = rent.guard {
-            lWarning.root.hide()
-            return
-        }
-        val warningMessage = requireContext().getString(
-            R.string.solana_rent_warning, rent.minRentValue, rent.rentExemptValue
-        )
-        lWarning.tvWarningMessage.text = warningMessage
-        lWarning.root.show()
-    }
-
-    private fun handleNotEnoughFundsOnMainCurrency(selectedWalletData: WalletData) = with(binding) {
-        if (selectedWalletData.currency.isBlockchain()) return@with
-
-        if (selectedWalletData.shouldShowCoinAmountWarning()) {
-            val blockchainName = selectedWalletData.currency.blockchain.fullName
-            val warningMessage = requireContext().getString(
-                R.string.token_details_send_blocked_fee_format, blockchainName, blockchainName
+    private fun handleWarnings(selectedWallet: WalletData) = with(binding) {
+        val walletWarnings = mutableListOf<WalletDetailsWarning>()
+        if (selectedWallet.currencyData.status == BalanceStatus.SameCurrencyTransactionInProgress) {
+            val txInProgress = WalletDetailsWarning(
+                title = R.string.common_warning,
+                message = R.string.wallet_pending_transaction_warning,
            )
-            lWarning.tvWarningMessage.text = warningMessage
-            lWarning.root.show()
-        } else {
-            lWarning.root.hide()
+            walletWarnings.add(0, txInProgress)
        }
+        if (selectedWallet.walletRent != null) {
+            val rent = selectedWallet.walletRent
+            val rentWarning = WalletDetailsWarning(
+                title = R.string.common_warning,
+                message = R.string.solana_rent_warning,
+                messageArgs = listOf(rent.minRentValue, rent.rentExemptValue)
+            )
+            walletWarnings.add(rentWarning)
+        }
+        if (!selectedWallet.currency.isBlockchain() && selectedWallet.shouldShowCoinAmountWarning()) {
+            val blockchainName = selectedWallet.currency.blockchain.fullName
+            val notEnoughBalanceForFee = WalletDetailsWarning(
+                title = R.string.common_warning,
+                message = R.string.token_details_send_blocked_fee_format,
+                messageArgs = listOf(blockchainName, blockchainName)
+            )
+            walletWarnings.add(notEnoughBalanceForFee)
+        }
+
+        warningMessagesAdapter.submitList(walletWarnings)
+        rvWarningMessages.show(walletWarnings.isNotEmpty())
    }

    private fun handleCurrencyIcon(wallet: WalletData) = with(binding.lWalletDetails.lBalance) {
@ -299,7 +314,6 @@ class WalletDetailsFragment : Fragment(R.layout.fragment_wallet_details),
                    )
            }
        }
-        binding.cardPendingTransactionWarning.show(data.status == BalanceStatus.SameCurrencyTransactionInProgress)
    }

    private fun handleDialogs(walletDialog: StateDialog?) {
--- a/app/src/main/java/com/tangem/tap/features/wallet/ui/WalletFragment.kt
+++ b/app/src/main/java/com/tangem/tap/features/wallet/ui/WalletFragment.kt
@ -13,9 +13,9 @@ import androidx.recyclerview.widget.RecyclerView
 import androidx.transition.TransitionInflater
 import by.kirich1409.viewbindingdelegate.viewBinding
 import com.squareup.picasso.Picasso
-import com.tangem.tangem_sdk_new.extensions.dpToPx
 import com.tangem.tap.MainActivity
 import com.tangem.tap.common.extensions.show
+import com.tangem.tap.common.recyclerView.SpaceItemDecoration
 import com.tangem.tap.common.redux.global.GlobalAction
 import com.tangem.tap.common.redux.navigation.AppScreen
 import com.tangem.tap.common.redux.navigation.NavigationAction
@ -25,7 +25,6 @@ import com.tangem.tap.domain.statePrinter.printWalletState
 import com.tangem.tap.domain.termsOfUse.CardTou
 import com.tangem.tap.features.details.redux.DetailsAction
 import com.tangem.tap.features.wallet.redux.*
-import com.tangem.tap.features.wallet.ui.adapters.SpacesItemDecoration
 import com.tangem.tap.features.wallet.ui.adapters.WarningMessagesAdapter
 import com.tangem.tap.features.wallet.ui.wallet.MultiWalletView
 import com.tangem.tap.features.wallet.ui.wallet.SingleWalletView
@ -100,7 +99,7 @@ class WalletFragment : Fragment(R.layout.fragment_wallet), StoreSubscriber<Walle
        val layoutManager = LinearLayoutManager(context, RecyclerView.VERTICAL, false)
        with(binding) {
            rvWarningMessages.layoutManager = layoutManager
-            rvWarningMessages.addItemDecoration(SpacesItemDecoration(rvWarningMessages.dpToPx(16f).toInt()))
+            rvWarningMessages.addItemDecoration(SpaceItemDecoration.all(16f))
            rvWarningMessages.adapter = warningsAdapter
        }
    }
--- a/app/src/main/java/com/tangem/tap/features/wallet/ui/adapters/WalletDetailWarningMessagesAdapter.kt
+++ b/app/src/main/java/com/tangem/tap/features/wallet/ui/adapters/WalletDetailWarningMessagesAdapter.kt
@ -0,0 +1,64 @@
+package com.tangem.tap.features.wallet.ui.adapters
+
+import android.view.LayoutInflater
+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.getColor
+import com.tangem.tap.common.extensions.getString
+import com.tangem.wallet.R
+import com.tangem.wallet.databinding.LayoutWarningCardBinding
+
+/**
+[REDACTED_AUTHOR]
+ */
+class WalletDetailWarningMessagesAdapter
+    : ListAdapter<WalletDetailsWarning, WalletDetailsWarningMessageVH>(DiffUtilCallback()) {
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): WalletDetailsWarningMessageVH {
+        val inflater = LayoutInflater.from(parent.context)
+        val binding = LayoutWarningCardBinding.inflate(inflater, parent, false)
+
+        return WalletDetailsWarningMessageVH(binding)
+    }
+
+    override fun onBindViewHolder(holder: WalletDetailsWarningMessageVH, position: Int) {
+        holder.bind(currentList[position])
+    }
+
+    private class DiffUtilCallback : DiffUtil.ItemCallback<WalletDetailsWarning>() {
+        override fun areContentsTheSame(oldItem: WalletDetailsWarning, newItem: WalletDetailsWarning) =
+            oldItem == newItem
+
+        override fun areItemsTheSame(oldItem: WalletDetailsWarning, newItem: WalletDetailsWarning) =
+            oldItem == newItem
+    }
+}
+
+class WalletDetailsWarningMessageVH(
+    val binding: LayoutWarningCardBinding
+) : RecyclerView.ViewHolder(binding.root) {
+
+    fun bind(warning: WalletDetailsWarning) {
+        binding.warningCard.setCardBackgroundColor(binding.root.getColor(R.color.darkGray2))
+        setText(warning)
+    }
+
+    private fun setText(warning: WalletDetailsWarning) = with(binding.warningContentContainer) {
+        fun getString(
+            stringResId: Int,
+            formatArgs: List<String> = emptyList()
+        ) = root.getString(stringResId, *formatArgs.toTypedArray())
+
+        tvTitle.text = getString(warning.title)
+        tvMessage.text = getString(warning.message, warning.messageArgs)
+    }
+}
+
+data class WalletDetailsWarning(
+    val title: Int,
+    val message: Int,
+    val titleArgs: List<String> = emptyList(),
+    val messageArgs: List<String> = emptyList(),
+)
--- a/app/src/main/java/com/tangem/tap/features/wallet/ui/adapters/WarningMessagesAdapter.kt
+++ b/app/src/main/java/com/tangem/tap/features/wallet/ui/adapters/WarningMessagesAdapter.kt
@ -1,7 +1,6 @@
 package com.tangem.tap.features.wallet.ui.adapters

 import android.content.res.Resources
-import android.graphics.Rect
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@ -9,7 +8,6 @@ import androidx.core.os.ConfigurationCompat
 import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.ListAdapter
 import androidx.recyclerview.widget.RecyclerView
-import androidx.recyclerview.widget.RecyclerView.ItemDecoration
 import com.google.android.play.core.review.ReviewManagerFactory
 import com.tangem.tap.common.analytics.AnalyticsEvent
 import com.tangem.tap.common.extensions.*
@ -20,13 +18,13 @@ import com.tangem.tap.features.feedback.RateCanBeBetterEmail
 import com.tangem.tap.features.wallet.redux.WalletAction
 import com.tangem.tap.store
 import com.tangem.wallet.R
-import com.tangem.wallet.databinding.LayoutWarningBinding
+import com.tangem.wallet.databinding.LayoutWarningCardActionBinding
 import timber.log.Timber

 class WarningMessagesAdapter : ListAdapter<WarningMessage, WarningMessageVH>(DiffUtilCallback) {

    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): WarningMessageVH {
-        val binding = LayoutWarningBinding.inflate(
+        val binding = LayoutWarningCardActionBinding.inflate(
            LayoutInflater.from(parent.context), parent, false
        )
        return WarningMessageVH(binding)
@ -45,7 +43,7 @@ class WarningMessagesAdapter : ListAdapter<WarningMessage, WarningMessageVH>(Dif
    }
 }

-class WarningMessageVH(val binding: LayoutWarningBinding) : RecyclerView.ViewHolder(binding.root) {
+class WarningMessageVH(val binding: LayoutWarningCardActionBinding) : RecyclerView.ViewHolder(binding.root) {

    fun bind(warning: WarningMessage) {
        setBgColor(warning.priority)
@ -53,7 +51,7 @@ class WarningMessageVH(val binding: LayoutWarningBinding) : RecyclerView.ViewHol
        setupControlButtons(warning)
    }

-    private fun setText(warning: WarningMessage) = with(binding) {
+    private fun setText(warning: WarningMessage) = with(binding.warningContentContainer) {
        fun getString(resId: Int?, default: String, formatArgs: String? = null) =
            if (resId == null) default else root.getString(resId, formatArgs)

@ -71,7 +69,7 @@ class WarningMessageVH(val binding: LayoutWarningBinding) : RecyclerView.ViewHol
            WarningMessage.Priority.Warning -> R.color.warning_warning
            WarningMessage.Priority.Critical -> R.color.warning_critical
        }
-        binding.cardView.setCardBackgroundColor(binding.root.getColor(color))
+        binding.warningCardAction.setCardBackgroundColor(binding.root.getColor(color))
    }

    private fun setupControlButtons(warning: WarningMessage) = when (warning.type) {
@ -115,7 +113,7 @@ class WarningMessageVH(val binding: LayoutWarningBinding) : RecyclerView.ViewHol
            val buttonTitle = binding.root.getString(
                warning.buttonTextId ?: R.string.how_to_got_it_button
            )
-            binding.btnGotIt.setOnClickListener (buttonAction)
+            binding.btnGotIt.setOnClickListener(buttonAction)
            binding.btnGotIt.text = buttonTitle
        }
        WarningMessage.Type.AppRating -> {
@ -161,19 +159,4 @@ class WarningMessageVH(val binding: LayoutWarningBinding) : RecyclerView.ViewHol
            }
        }
    }
-}
-
-class SpacesItemDecoration(private val spacePx: Int) : ItemDecoration() {
-    override fun getItemOffsets(
-        outRect: Rect,
-        view: View,
-        parent: RecyclerView,
-        state: RecyclerView.State
-    ) {
-        outRect.left = spacePx
-        outRect.right = spacePx
-
-        outRect.top = spacePx / 2
-        outRect.top = spacePx / 2
-    }
 }