Add lucky number history (#1184)

app/src/main/java/io/github/wulkanowy/data/db/dao/LuckyNumberDao.kt

@@ -13,4 +13,7 @@ interface LuckyNumberDao : BaseDao<LuckyNumber> {
 
     @Query("SELECT * FROM LuckyNumbers WHERE student_id = :studentId AND date = :date")
     fun load(studentId: Int, date: LocalDate): Flow<LuckyNumber?>
+
+    @Query("SELECT * FROM LuckyNumbers WHERE student_id = :studentId AND date >= :start AND date <= :end")
+    fun getAll(studentId: Int, start: LocalDate, end: LocalDate): Flow<List<LuckyNumber>>
 }

app/src/main/java/io/github/wulkanowy/data/repositories/LuckyNumberRepository.kt

@@ -9,6 +9,7 @@ import io.github.wulkanowy.utils.init
 import io.github.wulkanowy.utils.networkBoundResource
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.map
+import java.time.LocalDate
 import java.time.LocalDate.now
 import javax.inject.Inject
 import javax.inject.Singleton
@@ -33,6 +34,9 @@ class LuckyNumberRepository @Inject constructor(
         }
     )
 
+    fun getLuckyNumberHistory(student: Student, start: LocalDate, end: LocalDate) =
+        luckyNumberDb.getAll(student.studentId, start, end)
+
     suspend fun getNotNotifiedLuckyNumber(student: Student) = luckyNumberDb.load(student.studentId, now()).map {
         if (it?.isNotified == false) it else null
     }.first()

app/src/main/java/io/github/wulkanowy/ui/modules/luckynumber/LuckyNumberFragment.kt

@@ -9,6 +9,8 @@ import io.github.wulkanowy.R
 import io.github.wulkanowy.data.db.entities.LuckyNumber
 import io.github.wulkanowy.databinding.FragmentLuckyNumberBinding
 import io.github.wulkanowy.ui.base.BaseFragment
+import io.github.wulkanowy.ui.modules.luckynumber.history.LuckyNumberHistoryFragment
+import io.github.wulkanowy.ui.modules.main.MainActivity
 import io.github.wulkanowy.ui.modules.main.MainView
 import io.github.wulkanowy.utils.getThemeAttrColor
 import javax.inject.Inject
@@ -42,6 +44,7 @@ class LuckyNumberFragment :
             luckyNumberSwipe.setOnRefreshListener(presenter::onSwipeRefresh)
             luckyNumberSwipe.setColorSchemeColors(requireContext().getThemeAttrColor(R.attr.colorPrimary))
             luckyNumberSwipe.setProgressBackgroundColorSchemeColor(requireContext().getThemeAttrColor(R.attr.colorSwipeRefresh))
+            luckyNumberHistoryButton.setOnClickListener { openLuckyNumberHistory() }
             luckyNumberErrorRetry.setOnClickListener { presenter.onRetry() }
             luckyNumberErrorDetails.setOnClickListener { presenter.onDetailsClick() }
         }
@@ -79,6 +82,10 @@ class LuckyNumberFragment :
         binding.luckyNumberContent.visibility = if (show) VISIBLE else GONE
     }
 
+    override fun openLuckyNumberHistory() {
+        (activity as? MainActivity)?.pushView(LuckyNumberHistoryFragment.newInstance())
+    }
+
     override fun onDestroyView() {
         presenter.onDetachView()
         super.onDestroyView()

app/src/main/java/io/github/wulkanowy/ui/modules/luckynumber/LuckyNumberView.kt

@@ -24,4 +24,6 @@ interface LuckyNumberView : BaseView {
     fun enableSwipe(enable: Boolean)
 
     fun showContent(show: Boolean)
+
+    fun openLuckyNumberHistory()
 }

app/src/main/java/io/github/wulkanowy/ui/modules/luckynumber/history/LuckyNumberHistoryAdapter.kt

@@ -0,0 +1,36 @@
+package io.github.wulkanowy.ui.modules.luckynumber.history
+
+import android.annotation.SuppressLint
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import io.github.wulkanowy.data.db.entities.LuckyNumber
+import io.github.wulkanowy.databinding.ItemLuckyNumberHistoryBinding
+import io.github.wulkanowy.utils.toFormattedString
+import io.github.wulkanowy.utils.weekDayName
+import java.util.Locale
+import javax.inject.Inject
+
+class LuckyNumberHistoryAdapter @Inject constructor() :
+    RecyclerView.Adapter<LuckyNumberHistoryAdapter.ItemViewHolder>() {
+
+    var items = emptyList<LuckyNumber>()
+
+    override fun getItemCount() = items.size
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int) = ItemViewHolder(
+        ItemLuckyNumberHistoryBinding.inflate(LayoutInflater.from(parent.context), parent, false)
+    )
+
+    @SuppressLint("DefaultLocale")
+    override fun onBindViewHolder(holder: ItemViewHolder, position: Int) {
+        val item = items[position]
+        with(holder.binding) {
+            luckyNumberHistoryWeekName.text = item.date.weekDayName.capitalize()
+            luckyNumberHistoryDate.text = item.date.toFormattedString()
+            luckyNumberHistory.text = item.luckyNumber.toString()
+        }
+    }
+
+    class ItemViewHolder(val binding: ItemLuckyNumberHistoryBinding) : RecyclerView.ViewHolder(binding.root)
+}

app/src/main/java/io/github/wulkanowy/ui/modules/luckynumber/history/LuckyNumberHistoryFragment.kt

@@ -0,0 +1,134 @@
+package io.github.wulkanowy.ui.modules.luckynumber.history
+
+import android.os.Bundle
+import android.view.View
+import android.view.View.GONE
+import android.view.View.VISIBLE
+import androidx.recyclerview.widget.LinearLayoutManager
+import com.wdullaer.materialdatetimepicker.date.DatePickerDialog
+import dagger.hilt.android.AndroidEntryPoint
+import io.github.wulkanowy.R
+import io.github.wulkanowy.data.db.entities.LuckyNumber
+import io.github.wulkanowy.databinding.FragmentLuckyNumberHistoryBinding
+import io.github.wulkanowy.ui.base.BaseFragment
+import io.github.wulkanowy.ui.modules.main.MainView
+import io.github.wulkanowy.ui.widgets.DividerItemDecoration
+import io.github.wulkanowy.utils.SchooldaysRangeLimiter
+import io.github.wulkanowy.utils.dpToPx
+import io.github.wulkanowy.utils.getThemeAttrColor
+import java.time.LocalDate
+import javax.inject.Inject
+
+@AndroidEntryPoint
+class LuckyNumberHistoryFragment :
+    BaseFragment<FragmentLuckyNumberHistoryBinding>(R.layout.fragment_lucky_number_history), LuckyNumberHistoryView,
+    MainView.TitledView {
+
+    @Inject
+    lateinit var presenter: LuckyNumberHistoryPresenter
+
+    @Inject
+    lateinit var luckyNumberHistoryAdapter: LuckyNumberHistoryAdapter
+
+    companion object {
+        fun newInstance() = LuckyNumberHistoryFragment()
+    }
+
+    override val titleStringId: Int
+        get() = R.string.lucky_number_history_title
+
+    override val isViewEmpty get() = luckyNumberHistoryAdapter.items.isEmpty()
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        binding = FragmentLuckyNumberHistoryBinding.bind(view)
+        messageContainer = binding.luckyNumberHistoryRecycler
+        presenter.onAttachView(this)
+    }
+
+    override fun initView() {
+        with(binding.luckyNumberHistoryRecycler) {
+            layoutManager = LinearLayoutManager(context)
+            adapter = luckyNumberHistoryAdapter
+            addItemDecoration(DividerItemDecoration(context))
+        }
+
+        with(binding) {
+            luckyNumberHistoryNavDate.setOnClickListener { presenter.onPickDate() }
+            luckyNumberHistoryErrorRetry.setOnClickListener { presenter.onRetry() }
+            luckyNumberHistoryErrorDetails.setOnClickListener { presenter.onDetailsClick() }
+
+            luckyNumberHistoryPreviousButton.setOnClickListener { presenter.onPreviousWeek() }
+            luckyNumberHistoryNextButton.setOnClickListener { presenter.onNextWeek() }
+
+            luckyNumberHistoryNavContainer.setElevationCompat(requireContext().dpToPx(8f))
+        }
+    }
+
+    override fun updateData(data: List<LuckyNumber>) {
+        with(luckyNumberHistoryAdapter) {
+            items = data
+            notifyDataSetChanged()
+        }
+    }
+
+    override fun clearData() {
+        with(luckyNumberHistoryAdapter) {
+            items = emptyList()
+            notifyDataSetChanged()
+        }
+    }
+
+    override fun showEmpty(show: Boolean) {
+        binding.luckyNumberHistoryEmpty.visibility = if (show) VISIBLE else GONE
+    }
+
+    override fun showErrorView(show: Boolean) {
+        binding.luckyNumberHistoryError.visibility = if (show) VISIBLE else GONE
+    }
+
+    override fun setErrorDetails(message: String) {
+        binding.luckyNumberHistoryErrorMessage.text = message
+    }
+
+    override fun updateNavigationWeek(date: String) {
+        binding.luckyNumberHistoryNavDate.text = date
+    }
+
+    override fun showProgress(show: Boolean) {
+        binding.luckyNumberHistoryProgress.visibility = if (show) VISIBLE else GONE
+    }
+
+    override fun showPreButton(show: Boolean) {
+        binding.luckyNumberHistoryPreviousButton.visibility = if (show) VISIBLE else View.INVISIBLE
+    }
+
+    override fun showNextButton(show: Boolean) {
+        binding.luckyNumberHistoryNextButton.visibility = if (show) VISIBLE else View.INVISIBLE
+    }
+
+    override fun showDatePickerDialog(currentDate: LocalDate) {
+        val dateSetListener = DatePickerDialog.OnDateSetListener { _, year, month, dayOfMonth ->
+            presenter.onDateSet(year, month + 1, dayOfMonth)
+        }
+        val datePickerDialog = DatePickerDialog.newInstance(dateSetListener,
+            currentDate.year, currentDate.monthValue - 1, currentDate.dayOfMonth)
+
+        with(datePickerDialog) {
+            setDateRangeLimiter(SchooldaysRangeLimiter())
+            version = DatePickerDialog.Version.VERSION_2
+            scrollOrientation = DatePickerDialog.ScrollOrientation.VERTICAL
+            vibrate(false)
+            show(this@LuckyNumberHistoryFragment.parentFragmentManager, null)
+        }
+    }
+
+    override fun showContent(show: Boolean) {
+        binding.luckyNumberHistoryRecycler.visibility = if (show) VISIBLE else GONE
+    }
+
+    override fun onDestroyView() {
+        presenter.onDetachView()
+        super.onDestroyView()
+    }
+}

app/src/main/java/io/github/wulkanowy/ui/modules/luckynumber/history/LuckyNumberHistoryPresenter.kt

@@ -0,0 +1,151 @@
+package io.github.wulkanowy.ui.modules.luckynumber.history
+
+import io.github.wulkanowy.data.Status
+import io.github.wulkanowy.data.repositories.LuckyNumberRepository
+import io.github.wulkanowy.data.repositories.StudentRepository
+import io.github.wulkanowy.ui.base.BasePresenter
+import io.github.wulkanowy.ui.base.ErrorHandler
+import io.github.wulkanowy.utils.AnalyticsHelper
+import io.github.wulkanowy.utils.afterLoading
+import io.github.wulkanowy.utils.flowWithResource
+import io.github.wulkanowy.utils.isHolidays
+import io.github.wulkanowy.utils.monday
+import io.github.wulkanowy.utils.previousOrSameSchoolDay
+import io.github.wulkanowy.utils.sunday
+import io.github.wulkanowy.utils.toFormattedString
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.flow.onEach
+import timber.log.Timber
+import java.time.LocalDate
+import javax.inject.Inject
+
+class LuckyNumberHistoryPresenter @Inject constructor(
+    errorHandler: ErrorHandler,
+    studentRepository: StudentRepository,
+    private val luckyNumberRepository: LuckyNumberRepository,
+    private val analytics: AnalyticsHelper
+) : BasePresenter<LuckyNumberHistoryView>(errorHandler, studentRepository) {
+
+    private lateinit var lastError: Throwable
+
+    var currentDate: LocalDate = LocalDate.now().previousOrSameSchoolDay
+
+    override fun onAttachView(view: LuckyNumberHistoryView) {
+        super.onAttachView(view)
+        view.run {
+            initView()
+            reloadNavigation()
+            showContent(false)
+        }
+        Timber.i("Lucky number history view was initialized")
+        errorHandler.showErrorMessage = ::showErrorViewOnError
+        loadData()
+    }
+
+    private fun loadData() {
+        flowWithResource {
+            val student = studentRepository.getCurrentStudent()
+            luckyNumberRepository.getLuckyNumberHistory(student, currentDate.monday, currentDate.sunday)
+        }.onEach {
+            when (it.status) {
+                Status.LOADING -> Timber.i("Loading lucky number history started")
+                Status.SUCCESS -> {
+                    if (!it.data?.first().isNullOrEmpty()) {
+                        Timber.i("Loading lucky number result: Success")
+                        view?.apply {
+                            updateData(it.data!!.first())
+                            showContent(true)
+                            showEmpty(false)
+                            showErrorView(false)
+                            showProgress(false)
+                        }
+                        analytics.logEvent(
+                            "load_items",
+                            "type" to "lucky_number_history",
+                            "numbers" to it.data
+                        )
+                    } else {
+                        Timber.i("Loading lucky number history result: No lucky numbers found")
+                        view?.run {
+                            showContent(false)
+                            showEmpty(true)
+                            showErrorView(false)
+                        }
+                    }
+                }
+                Status.ERROR -> {
+                    Timber.i("Loading lucky number history result: An exception occurred")
+                    errorHandler.dispatch(it.error!!)
+                }
+            }
+        }.afterLoading {
+            view?.run {
+                showProgress(false)
+            }
+        }.launch()
+    }
+
+    private fun showErrorViewOnError(message: String, error: Throwable) {
+        view?.run {
+            if (isViewEmpty) {
+                lastError = error
+                setErrorDetails(message)
+                showErrorView(true)
+                showEmpty(false)
+            } else showError(message, error)
+        }
+    }
+
+    private fun reloadView(date: LocalDate) {
+        currentDate = date
+        Timber.i("Reload lucky number history view with the date ${currentDate.toFormattedString()}")
+        view?.apply {
+            showProgress(true)
+            showContent(false)
+            showEmpty(false)
+            showErrorView(false)
+            clearData()
+            reloadNavigation()
+        }
+    }
+
+    fun onRetry() {
+        view?.run {
+            showErrorView(false)
+            showProgress(true)
+        }
+        loadData()
+    }
+
+    fun onDetailsClick() {
+        view?.showErrorDetailsDialog(lastError)
+    }
+
+    private fun reloadNavigation() {
+        view?.apply {
+            showPreButton(!currentDate.minusDays(7).isHolidays)
+            showNextButton(!currentDate.plusDays(7).isHolidays)
+            updateNavigationWeek("${currentDate.monday.toFormattedString("dd.MM")} - " +
+                currentDate.sunday.toFormattedString("dd.MM"))
+        }
+    }
+
+    fun onDateSet(year: Int, month: Int, day: Int) {
+        reloadView(LocalDate.of(year, month, day))
+        loadData()
+    }
+
+    fun onPickDate() {
+        view?.showDatePickerDialog(currentDate)
+    }
+
+    fun onPreviousWeek() {
+        reloadView(currentDate.minusDays(7))
+        loadData()
+    }
+
+    fun onNextWeek() {
+        reloadView(currentDate.plusDays(7))
+        loadData()
+    }
+}

app/src/main/java/io/github/wulkanowy/ui/modules/luckynumber/history/LuckyNumberHistoryView.kt

@@ -0,0 +1,36 @@
+package io.github.wulkanowy.ui.modules.luckynumber.history
+
+import io.github.wulkanowy.data.db.entities.LuckyNumber
+import io.github.wulkanowy.ui.base.BaseView
+import java.time.LocalDate
+
+interface LuckyNumberHistoryView : BaseView {
+
+    val isViewEmpty: Boolean
+
+    fun initView()
+
+    fun updateData(data: List<LuckyNumber>)
+
+    fun clearData()
+
+    fun showEmpty(show: Boolean)
+
+    fun showErrorView(show: Boolean)
+
+    fun setErrorDetails(message: String)
+
+    fun updateNavigationWeek(date: String)
+
+    fun showProgress(show: Boolean)
+
+    fun showPreButton(show: Boolean)
+
+    fun showNextButton(show: Boolean)
+
+    fun showDatePickerDialog(currentDate: LocalDate)
+
+    fun showContent(show: Boolean)
+
+    fun onDestroyView()
+}

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

@@ -67,6 +67,26 @@
             android:textSize="20sp" />
     </LinearLayout>
 
+
+    <LinearLayout
+        android:id="@+id/luckyNumberHistory"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:visibility="visible"
+        android:gravity="bottom"
+        android:orientation="vertical">
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/luckyNumberHistoryButton"
+            style="@style/Widget.MaterialComponents.Button.OutlinedButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:layout_marginBottom="15dp"
+            android:text="@string/lucky_number_history_button" />
+
+    </LinearLayout>
+
     <LinearLayout
         android:id="@+id/luckyNumberError"
         android:layout_width="match_parent"

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

@@ -0,0 +1,149 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout 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:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <com.google.android.material.progressindicator.CircularProgressIndicator
+        android:id="@+id/luckyNumberHistoryProgress"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:indeterminate="true"
+        tools:visibility="invisible" />
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/luckyNumberHistoryRecycler"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        tools:listitem="@layout/item_lucky_number_history"/>
+
+
+    <LinearLayout
+        android:id="@+id/luckyNumberHistoryEmpty"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:gravity="center"
+        android:orientation="vertical"
+        android:padding="10dp"
+        android:visibility="gone"
+        tools:ignore="UseCompoundDrawables">
+
+        <ImageView
+            android:layout_width="100dp"
+            android:layout_height="100dp"
+            app:srcCompat="@drawable/ic_more_lucky_number"
+            app:tint="?colorOnBackground"
+            tools:ignore="ContentDescription" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="20dp"
+            android:gravity="center"
+            android:text="@string/lucky_number_history_empty"
+            android:textSize="20sp" />
+    </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/luckyNumberHistoryError"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:gravity="center"
+        android:orientation="vertical"
+        android:visibility="invisible"
+        tools:ignore="UseCompoundDrawables"
+        tools:visibility="invisible">
+
+        <ImageView
+            android:layout_width="100dp"
+            android:layout_height="100dp"
+            app:srcCompat="@drawable/ic_error"
+            app:tint="?colorOnBackground"
+            tools:ignore="contentDescription" />
+
+        <TextView
+            android:id="@+id/luckyNumberHistoryErrorMessage"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="20dp"
+            android:gravity="center"
+            android:padding="8dp"
+            android:text="@string/error_unknown"
+            android:textSize="20sp" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:gravity="center"
+            android:orientation="horizontal">
+
+            <com.google.android.material.button.MaterialButton
+                android:id="@+id/luckyNumberHistoryErrorDetails"
+                style="@style/Widget.MaterialComponents.Button.OutlinedButton"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginEnd="8dp"
+                android:layout_marginRight="8dp"
+                android:text="@string/all_details" />
+
+            <com.google.android.material.button.MaterialButton
+                android:id="@+id/luckyNumberHistoryErrorRetry"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/all_retry" />
+        </LinearLayout>
+    </LinearLayout>
+
+    <io.github.wulkanowy.ui.widgets.MaterialLinearLayout
+        android:id="@+id/luckyNumberHistoryNavContainer"
+        android:layout_width="match_parent"
+        android:layout_height="48dp"
+        android:layout_gravity="bottom"
+        android:gravity="center"
+        android:orientation="horizontal"
+        tools:ignore="UnusedAttribute">
+
+        <ImageButton
+            android:id="@+id/luckyNumberHistoryPreviousButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:background="?attr/selectableItemBackgroundBorderless"
+            android:contentDescription="@string/all_prev"
+            android:paddingLeft="12dp"
+            android:paddingTop="8dp"
+            android:paddingRight="12dp"
+            android:paddingBottom="8dp"
+            android:scaleType="fitStart"
+            android:tint="?colorPrimary"
+            app:srcCompat="@drawable/ic_chevron_left" />
+
+        <TextView
+            android:id="@+id/luckyNumberHistoryNavDate"
+            android:layout_width="wrap_content"
+            android:layout_height="match_parent"
+            android:background="?selectableItemBackgroundBorderless"
+            android:fontFamily="sans-serif"
+            android:gravity="center"
+            android:textSize="16sp"
+            tools:text="@tools:sample/date/ddmmyy" />
+
+        <ImageButton
+            android:id="@+id/luckyNumberHistoryNextButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:background="?attr/selectableItemBackgroundBorderless"
+            android:contentDescription="@string/all_next"
+            android:paddingLeft="12dp"
+            android:paddingTop="8dp"
+            android:paddingRight="12dp"
+            android:paddingBottom="8dp"
+            android:scaleType="fitEnd"
+            android:tint="?colorPrimary"
+            app:srcCompat="@drawable/ic_chevron_right" />
+    </io.github.wulkanowy.ui.widgets.MaterialLinearLayout>
+</androidx.coordinatorlayout.widget.CoordinatorLayout>

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

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:paddingStart="15dp"
+    android:paddingTop="8dp"
+    android:paddingEnd="15dp"
+    android:paddingBottom="8dp"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <TextView
+        android:id="@+id/luckyNumberHistoryWeekName"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textSize="16sp"
+        tools:text="Monday" />
+
+    <TextView
+        android:id="@+id/luckyNumberHistoryDate"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/luckyNumberHistoryWeekName"
+        android:textColor="?android:textColorSecondary"
+        android:layout_marginTop="5dp"
+        android:layout_marginBottom="5dp"
+        android:textSize="16sp"
+        tools:text="05.03" />
+
+    <TextView
+        android:id="@+id/luckyNumberHistory"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:layout_toEndOf="@id/luckyNumberHistoryWeekName"
+        android:padding="4dp"
+        android:gravity="end"
+        android:includeFontPadding="false"
+        android:layout_marginStart="10dp"
+        android:textColor="?android:textColorPrimary"
+        android:textSize="35sp"
+        tools:text="5" />
+
+</RelativeLayout>

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

@@ -306,6 +306,11 @@
     <string name="lucky_number_empty">No info about the lucky number</string>
     <string name="lucky_number_notify_new_item_title">Lucky number for today</string>
     <string name="lucky_number_notify_new_item">Today\'s lucky number is: %d</string>
+    <string name="lucky_number_history_button">Show history</string>
+
+    <!--Lucky number history-->
+    <string name="lucky_number_history_title">Lucky number history</string>
+    <string name="lucky_number_history_empty">No info about lucky numbers</string>
 
     <!--Mobile devices-->
     <string name="mobile_devices_title">Mobile devices</string>