Everything functional before changing startup sequence

zcash-android-wallet-app/app/src/main/java/cash/z/android/wallet/di/module/SynchronizerModule.kt

@@ -1,24 +1,16 @@
 package cash.z.android.wallet.di.module
 
-import android.util.Log
 import cash.z.android.wallet.BuildConfig
 import cash.z.android.wallet.ZcashWalletApplication
-import cash.z.android.wallet.di.module.Properties.CACHE_DB_NAME
+import cash.z.android.wallet.sample.SampleProperties
-import cash.z.android.wallet.di.module.Properties.COMPACT_BLOCK_PORT
+import cash.z.android.wallet.sample.SampleProperties.COMPACT_BLOCK_PORT
-import cash.z.android.wallet.di.module.Properties.COMPACT_BLOCK_SERVER
+import cash.z.android.wallet.sample.SampleProperties.COMPACT_BLOCK_SERVER
-import cash.z.android.wallet.di.module.Properties.DATA_DB_NAME
-import cash.z.android.wallet.di.module.Properties.SEED_PROVIDER
-import cash.z.android.wallet.di.module.Properties.SPENDING_KEY_PROVIDER
 import cash.z.wallet.sdk.data.*
 import cash.z.wallet.sdk.jni.JniConverter
 import cash.z.wallet.sdk.secure.Wallet
 import dagger.Module
 import dagger.Provides
-import okio.ByteString
-import java.nio.charset.Charset
 import javax.inject.Singleton
-import kotlin.properties.ReadOnlyProperty
-import kotlin.reflect.KProperty
 
 /**
  * Module that contributes all the objects necessary for the synchronizer, which is basically everything that has
@@ -43,21 +35,21 @@ internal object SynchronizerModule {
     @Provides
     @Singleton
     fun provideProcessor(application: ZcashWalletApplication, converter: JniConverter, twigger: Twig): CompactBlockProcessor {
-        return CompactBlockProcessor(application, converter, CACHE_DB_NAME, DATA_DB_NAME, logger = twigger)
+        return CompactBlockProcessor(application, converter, SampleProperties.wallet.cacheDbName, SampleProperties.wallet.dataDbName, logger = twigger)
     }
 
     @JvmStatic
     @Provides
     @Singleton
     fun provideRepository(application: ZcashWalletApplication, converter: JniConverter, twigger: Twig): TransactionRepository {
-        return PollingTransactionRepository(application, DATA_DB_NAME, 10_000L, converter, twigger)
+        return PollingTransactionRepository(application, SampleProperties.wallet.dataDbName, 10_000L, converter, twigger)
     }
 
     @JvmStatic
     @Provides
     @Singleton
     fun provideWallet(application: ZcashWalletApplication, converter: JniConverter, twigger: Twig): Wallet {
-        return Wallet(converter, application.getDatabasePath(DATA_DB_NAME).absolutePath, "${application.cacheDir.absolutePath}/params", seedProvider = SEED_PROVIDER, spendingKeyProvider = SPENDING_KEY_PROVIDER, logger = twigger)
+        return Wallet(converter, application.getDatabasePath(SampleProperties.wallet.dataDbName).absolutePath, "${application.cacheDir.absolutePath}/params", seedProvider = SampleProperties.wallet.seedProvider, spendingKeyProvider = SampleProperties.wallet.spendingKeyProvider, logger = twigger)
     }
 
     @JvmStatic
@@ -91,55 +83,3 @@ internal object SynchronizerModule {
     }
 
 }
-
-
-// TODO: load most of these properties in later, perhaps from settings
-object Properties {
-    val COMPACT_BLOCK_SERVER = Servers.EMULATOR.host
-    const val COMPACT_BLOCK_PORT = 9067
-    const val CACHE_DB_NAME = "wallet_cache4821.db"
-    const val DATA_DB_NAME = "wallet_data4821.db"
-    val SEED_PROVIDER = SampleSeedProvider("dummyseed")
-    val SPENDING_KEY_PROVIDER = SampleSpendingKeyProvider("dummyseed")
-}
-
-enum class Servers(val host: String) {
-    EMULATOR("10.0.2.2"),
-    WLAN("10.0.0.26"),
-    BOLT_TESTNET("ec2-34-228-10-162.compute-1.amazonaws.com"),
-    ZCASH_TESTNET("lightwalletd.z.cash")
-}
-class SampleImportedSeedProvider(private val seedHex: String) : ReadOnlyProperty<Any?, ByteArray> {
-    override fun getValue(thisRef: Any?, property: KProperty<*>): ByteArray {
-        val bytes = ByteString.decodeHex(seedHex).toByteArray()
-        val stringBytes = String(bytes, Charset.forName("UTF-8"))
-        Log.e("TWIG-x", "byteString: $stringBytes")
-        return decodeHex(seedHex).also { Log.e("TWIG-x", "$it") }
-    }
-
-
-    fun decodeHex(hex: String): ByteArray {
-        val result = ByteArray(hex.length / 2)
-        for (i in result.indices) {
-            val d1 = decodeHexDigit(hex[i * 2]) shl 4
-            val d2 = decodeHexDigit(hex[i * 2 + 1])
-            result[i] = (d1 + d2).toByte()
-        }
-        return result
-    }
-    private fun decodeHexDigit(c: Char): Int {
-        if (c in '0'..'9') return c - '0'
-        if (c in 'a'..'f') return c - 'a' + 10
-        if (c in 'A'..'F') return c - 'A' + 10
-        throw IllegalArgumentException("Unexpected hex digit: $c")
-    }
-}
-
-
-class SampleSpendingKeyProvider2(private val seedValue: String) : ReadOnlyProperty<Any?, String> {
-    override fun getValue(thisRef: Any?, property: KProperty<*>): String {
-        // dynamically generating keyes, based on seed is out of scope for this sample
-        return "secret-extended-key-test1q0ks5jkcqqqqpqywf2mh5g2aw5smt252mqscphjr8svrqyvgtgss0av3jh37jc05pngstr6qcqu5x64zuk8entc97pfla68jd7g9fyhwv5l8pdey662qy3lr07w9yddpgwdlwt3tjgzhpszatyw90kpn4zs7feu5cudwnxcpts5k0za96xy0wt59nu7hg3ntalck7gwhn0nuyztmf8yceuhp0fn3wmrtr9mk9v6fhg8hwvsxp0thr4cn9r8pc0w3zh45czmnr7e3mrctlzaq7"
-//        return "secret-extended-key-test1q0f0urnmqqqqpqxlree5urprcmg9pdgvr2c88qhm862etv65eu84r9zwannpz4g88299xyhv7wf9xkecag653jlwwwyxrymfraqsnz8qfgds70qjammscxxyl7s7p9xz9w906epdpy8ztsjd7ez7phcd5vj7syx68sjskqs8j9lef2uuacghsh8puuvsy9u25pfvcdznta33qe6xh5lrlnhdkgymnpdug4jm6tpf803cad6tqa9c0ewq9l03fqxatevm97jmuv8u0ccxjews5"
-    }
-}

zcash-android-wallet-app/app/src/main/java/cash/z/android/wallet/sample/SampleConfig.kt

@@ -0,0 +1,44 @@
+package cash.z.android.wallet.sample
+
+import cash.z.wallet.sdk.data.SampleSeedProvider
+
+object AliceWallet {
+    const val name = "test.reference.alice"
+    val seedProvider = SampleSeedProvider(name)
+    val spendingKeyProvider = SampleSpendingKeySharedPref(name)
+    const val cacheDbName = "testalice_cache.db"
+    const val dataDbName = "testalice_data.db"
+}
+
+object BobWallet {
+    const val name = "test.reference.bob"
+    val seedProvider =
+        SampleSeedProvider(name)
+    val spendingKeyProvider = SampleSpendingKeySharedPref(name)
+    const val cacheDbName = "testalice_cache.db"
+    const val dataDbName = "testalice_data.db"
+}
+
+object MyWallet {
+    const val name = "mine"
+    val seedProvider =
+        SampleImportedSeedProvider("295761fce7fdc89fa1095259f5be6375c4a36f7a214767d668f9ef6e17aa6314")
+    val spendingKeyProvider = SampleSpendingKeySharedPref(name)
+    const val cacheDbName = "wallet_cache1202.db"
+    const val dataDbName = "wallet_data1202.db"
+}
+
+enum class Servers(val host: String) {
+    EMULATOR("10.0.2.2"),
+    WLAN("10.0.0.26"),
+    BOLT_TESTNET("ec2-34-228-10-162.compute-1.amazonaws.com"),
+    ZCASH_TESTNET("lightwalletd.z.cash")
+}
+
+
+// TODO: load most of these properties in later, perhaps from settings
+object SampleProperties {
+    val COMPACT_BLOCK_SERVER = Servers.EMULATOR.host
+    const val COMPACT_BLOCK_PORT = 9067
+    val wallet = AliceWallet
+}

zcash-android-wallet-app/app/src/main/java/cash/z/android/wallet/sample/SampleProviders.kt

@@ -0,0 +1,73 @@
+package cash.z.android.wallet.sample
+
+import android.preference.PreferenceManager
+import android.util.Log
+import cash.z.android.wallet.ZcashWalletApplication
+import okio.ByteString
+import java.nio.charset.Charset
+import kotlin.properties.ReadOnlyProperty
+import kotlin.properties.ReadWriteProperty
+import kotlin.reflect.KProperty
+import android.R.id.edit
+import android.content.Context
+import android.content.SharedPreferences
+import java.lang.IllegalStateException
+
+@Deprecated(message = InsecureWarning.message)
+class SampleImportedSeedProvider(private val seedHex: String) : ReadOnlyProperty<Any?, ByteArray> {
+    override fun getValue(thisRef: Any?, property: KProperty<*>): ByteArray {
+        val bytes = ByteString.decodeHex(seedHex).toByteArray()
+        val stringBytes = String(bytes, Charset.forName("UTF-8"))
+        Log.e("TWIG-x", "byteString: $stringBytes")
+        return decodeHex(seedHex).also { Log.e("TWIG-x", "$it") }
+    }
+
+    fun decodeHex(hex: String): ByteArray {
+        val result = ByteArray(hex.length / 2)
+        for (i in result.indices) {
+            val d1 = decodeHexDigit(hex[i * 2]) shl 4
+            val d2 = decodeHexDigit(hex[i * 2 + 1])
+            result[i] = (d1 + d2).toByte()
+        }
+        return result
+    }
+
+    private fun decodeHexDigit(c: Char): Int {
+        if (c in '0'..'9') return c - '0'
+        if (c in 'a'..'f') return c - 'a' + 10
+        if (c in 'A'..'F') return c - 'A' + 10
+        throw IllegalArgumentException("Unexpected hex digit: $c")
+    }
+}
+
+@Deprecated(message = InsecureWarning.message)
+class SampleSpendingKeySharedPref(private val fileName: String) : ReadWriteProperty<Any?, String> {
+
+    private fun getPrefs() = ZcashWalletApplication.instance
+        .getSharedPreferences(fileName, Context.MODE_PRIVATE)
+
+    override fun getValue(thisRef: Any?, property: KProperty<*>): String {
+        val preferences = getPrefs()
+
+            PreferenceManager.getDefaultSharedPreferences(ZcashWalletApplication.instance)
+        return preferences.getString("spending", null)
+                ?: throw IllegalStateException(
+                    "Spending key was not there when we needed it! Make sure it was saved " +
+                            "during the first run of the app, when accounts were created!"
+                )
+    }
+
+    override fun setValue(thisRef: Any?, property: KProperty<*>, value: String) {
+        Log.e("TWIG", "Spending key is being stored")
+        val preferences = getPrefs()
+        val editor = preferences.edit()
+        editor.putString("spending", value)
+        editor.apply()
+    }
+
+}
+
+internal object InsecureWarning {
+    const val message = "Do not use this because it is insecure and only intended for test code and samples. " +
+            "Instead, use the Android Keystore system or a 3rd party library that leverages it."
+}

zcash-android-wallet-app/app/src/main/java/cash/z/android/wallet/ui/fragment/HistoryFragment.kt

@@ -3,21 +3,23 @@ package cash.z.android.wallet.ui.fragment
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
-import cash.z.android.wallet.R
 import android.view.ViewGroup
 import androidx.databinding.DataBindingUtil
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import cash.z.android.wallet.R
+import cash.z.android.wallet.databinding.FragmentHistoryBinding
+import cash.z.android.wallet.ui.adapter.TransactionAdapter
 import cash.z.android.wallet.ui.presenter.HistoryPresenter
+import cash.z.android.wallet.ui.util.AlternatingRowColorDecoration
+import cash.z.wallet.sdk.dao.WalletTransaction
 import dagger.Module
 import dagger.android.ContributesAndroidInjector
 import kotlinx.coroutines.launch
-import cash.z.android.wallet.databinding.FragmentHistoryBinding
-import cash.z.wallet.sdk.dao.WalletTransaction
 
 
 class HistoryFragment : BaseFragment(), HistoryPresenter.HistoryView {
 
-
-    override val titleResId: Int get() = R.string.destination_title_history
     lateinit var historyPresenter: HistoryPresenter
     lateinit var binding: FragmentHistoryBinding
 
@@ -28,6 +30,25 @@ class HistoryFragment : BaseFragment(), HistoryPresenter.HistoryView {
             .root
     }
 
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        mainActivity.let { mainActivity ->
+            mainActivity.setSupportActionBar(view.findViewById(R.id.toolbar))
+            mainActivity.supportActionBar?.setDisplayHomeAsUpEnabled(true)
+            mainActivity.supportActionBar?.setTitle(R.string.destination_title_history)
+        }
+    }
+
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+        historyPresenter = HistoryPresenter(this, mainActivity.synchronizer)
+        binding.recyclerTransactionsHistory.apply {
+            layoutManager = LinearLayoutManager(activity, RecyclerView.VERTICAL, false)
+            adapter = TransactionAdapter()
+            addItemDecoration(AlternatingRowColorDecoration())
+        }
+    }
+
     override fun onResume() {
         super.onResume()
         launch {
@@ -41,7 +62,8 @@ class HistoryFragment : BaseFragment(), HistoryPresenter.HistoryView {
     }
 
     override fun setTransactions(transactions: List<WalletTransaction>) {
-    }
+        (binding.recyclerTransactionsHistory.adapter as TransactionAdapter).submitList(transactions)
+     }
 }
 
 @Module

zcash-android-wallet-app/app/src/main/java/cash/z/android/wallet/ui/fragment/HomeFragment.kt

@@ -6,6 +6,7 @@ import android.text.SpannableString
 import android.text.Spanned
 import android.util.Log
 import android.view.LayoutInflater
+import android.view.MotionEvent
 import android.view.View
 import android.view.ViewGroup
 import android.view.animation.AccelerateInterpolator
@@ -44,6 +45,7 @@ import kotlinx.android.synthetic.main.include_home_header.*
 import kotlinx.coroutines.launch
 import kotlin.random.Random
 import kotlin.random.nextLong
+import kotlin.system.measureTimeMillis
 
 
 /**
@@ -117,7 +119,11 @@ class HomeFragment : BaseFragment(), HomePresenter.HomeView {
         }
 
         launch {
-            setFirstRunShown(mainActivity.synchronizer.isFirstRun())
+            Log.e("TWIG", "deciding whether to show first run")
+            val extraDelay = measureTimeMillis {
+                setFirstRunShown(mainActivity.synchronizer.isFirstRun() || mainActivity.synchronizer.isOutOfSync())
+            }
+            Log.e("TWIG", "done deciding whether to show first run in $extraDelay ms. Was that worth it? Or should we toggle a boolean in the application class?")
         }
 
         header_active_transaction.visibility = View.GONE
@@ -161,7 +167,11 @@ class HomeFragment : BaseFragment(), HomePresenter.HomeView {
             layoutManager = LinearLayoutManager(activity, RecyclerView.VERTICAL, false)
             adapter = TransactionAdapter().also { transactionAdapter = it }
             addItemDecoration(AlternatingRowColorDecoration())
+
         }
+//        recycler_transactions.setOnClickListener {
+//            mainActivity.navController.navigate(R.id.nav_history_fragment)
+//        }
     }
 
 
@@ -198,7 +208,7 @@ class HomeFragment : BaseFragment(), HomePresenter.HomeView {
 //        var hasEmptyViews = group_empty_view_items.visibility == View.VISIBLE
 //        if(!viewsInitialized) toggleViews(true)
 //
-        val message = if(progress >=  100) "Download complete! Processing blocks..." else "Downloading blocks ($progress%)"
+        val message = if(progress >=  100) "Download complete! Processing blocks..." else "Downloading remaining blocks ($progress%)"
 //        text_wallet_message.text = message
 
         if (snackbar == null && progress <= 50) {
@@ -209,7 +219,7 @@ class HomeFragment : BaseFragment(), HomePresenter.HomeView {
             snackbar?.show()
         } else {
             snackbar?.setText(message)
-            if(progress == 100 && snackbar?.isShownOrQueued != true) snackbar?.show()
+            if(snackbar?.isShownOrQueued != true) snackbar?.show()
         }
     }
 

zcash-android-wallet-app/app/src/main/java/cash/z/android/wallet/ui/fragment/ReceiveFragment.kt

@@ -67,6 +67,7 @@ class ReceiveFragment : BaseFragment() {
     }
 
     private fun onAddressLoaded(address: String) {
+        Log.e("TWIG", "onAddressLoaded:  $address")
         qrecycler.load(address)
             .withQuietZoneSize(3)
             .withCorrectionLevel(QRecycler.CorrectionLevel.MEDIUM)

zcash-android-wallet-app/app/src/main/java/cash/z/android/wallet/ui/presenter/HistoryPresenter.kt

@@ -0,0 +1,57 @@
+package cash.z.android.wallet.ui.presenter
+
+import android.util.Log
+import cash.z.android.wallet.ui.presenter.Presenter.PresenterView
+import cash.z.wallet.sdk.dao.WalletTransaction
+import cash.z.wallet.sdk.data.ActiveSendTransaction
+import cash.z.wallet.sdk.data.ActiveTransaction
+import cash.z.wallet.sdk.data.Synchronizer
+import cash.z.wallet.sdk.data.TransactionState
+import kotlinx.coroutines.*
+import kotlinx.coroutines.Dispatchers.Main
+import kotlinx.coroutines.channels.ReceiveChannel
+import kotlin.coroutines.CoroutineContext
+
+class HistoryPresenter(
+    private val view: HistoryView,
+    private val synchronizer: Synchronizer
+) : Presenter, CoroutineScope {
+
+    private val job = Job()
+    override val coroutineContext: CoroutineContext get() = Dispatchers.Main + job
+
+    interface HistoryView : PresenterView {
+        fun setTransactions(transactions: List<WalletTransaction>)
+    }
+
+    override suspend fun start() {
+        Log.e("@TWIG", "historyPresenter starting!")
+        launchTransactionBinder(synchronizer.repository.allTransactions())
+    }
+
+    override fun stop() {
+        Log.e("@TWIG", "historyPresenter stopping!")
+        job.cancel()
+    }
+
+    private fun CoroutineScope.launchTransactionBinder(channel: ReceiveChannel<List<WalletTransaction>>) = launch {
+        Log.e("@TWIG", "transaction binder starting!")
+        for (walletTransactionList in channel) {
+            Log.e("@TWIG", "received ${walletTransactionList.size} transactions for presenting")
+            bind(walletTransactionList)
+        }
+        Log.e("@TWIG", "transaction binder exiting!")
+    }
+
+
+    //
+    // View Callbacks on Main Thread
+    //
+
+    private fun bind(transactions: List<WalletTransaction>) {
+        Log.e("@TWIG", "binding ${transactions.size} walletTransactions")
+        view.setTransactions(transactions)
+    }
+
+}
+

zcash-android-wallet-app/app/src/main/java/cash/z/android/wallet/ui/presenter/HomePresenter.kt

@@ -82,22 +82,23 @@ class HomePresenter(
     //
 
     private fun bind(old: Long?, new: Long) = onMain {
-        Log.e("@TWIG-t", "binding balance of $new")
+        Log.e("@TWIG-b", "binding balance of $new")
         view.updateBalance(old ?: 0L, new)
     }
 
 
     private fun bind(transactions: List<WalletTransaction>) = onMain {
-        Log.e("@TWIG-t", "binding ${transactions.size} walletTransactions")
+        Log.e("@TWIG-b", "binding ${transactions.size} walletTransactions")
         view.setTransactions(transactions)
     }
 
     private fun bind(progress: Int) = onMain {
+        Log.e("@TWIG-b", "binding progress of $progress")
         view.showProgress(progress)
     }
 
     private fun bind(activeTransactionMap: Map<ActiveTransaction, TransactionState>) = onMain {
-        Log.e("@TWIG-v", "binding a.t. map of size ${activeTransactionMap.size}")
+        Log.e("@TWIG-b", "binding a.t. map of size ${activeTransactionMap.size}")
         if (activeTransactionMap.isNotEmpty()) view.setActiveTransactions(activeTransactionMap)
     }
 

zcash-android-wallet-app/app/src/main/res/layout/fragment_history.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <!-- Transactions -->
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/recycler_transactions_history"
+            android:layout_width="0dp"
+            android:layout_height="0dp"
+            android:clipToPadding="false"
+            android:paddingBottom="72dp"
+            android:layout_margin="16dp"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/appbar"
+            tools:itemCount="15"
+            tools:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
+            tools:listitem="@layout/item_transaction_history"
+            tools:orientation="vertical" />
+
+        <include
+            layout="@layout/include_app_bar"
+            tools:ignore="MissingConstraints" />
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+</layout>

zcash-android-wallet-app/app/src/main/res/layout/item_transaction_history.xml

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/container_transaction"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@color/home_transaction_item_background"
+    android:paddingEnd="8dp"
+    android:paddingRight="8dp"
+    android:elevation="1dp"
+    tools:ignore="RtlSymmetry">
+
+    <View
+        android:id="@+id/view_transaction_status"
+        android:layout_width="6dp"
+        android:layout_height="0dp"
+        android:layout_marginTop="1dp"
+        android:layout_marginBottom="1dp"
+        android:background="@color/colorPrimary"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="@id/text_transaction_timestamp"
+        app:layout_constraintBottom_toBottomOf="@id/text_transaction_timestamp"/>
+
+    <TextView
+        android:id="@+id/text_transaction_timestamp"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:layout_marginLeft="8dp"
+        android:paddingBottom="8dp"
+        android:paddingTop="8dp"
+        tools:text="8/23 3:24pm"
+        android:textSize="@dimen/text_size_body_2"
+        android:textColor="@color/text_dark_dimmed"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toEndOf="@id/view_transaction_status"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/text_transaction_amount"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="+ 4.244"
+        android:textColor="@color/colorPrimary"
+        android:textSize="@dimen/text_size_body_2"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>