24.12.20

CalrendarView/src/main/java/com/example/calrendarview/Adapter/PagerAdapter.kt

@@ -0,0 +1,48 @@
+package com.example.calrendarview.Adapter
+
+import android.os.Build
+import android.util.Log
+import android.view.View
+import android.view.ViewGroup
+import android.widget.FrameLayout
+import android.widget.LinearLayout.LayoutParams
+import androidx.annotation.RequiresApi
+import androidx.constraintlayout.widget.ConstraintLayout
+import androidx.recyclerview.widget.RecyclerView
+import com.example.calrendarview.MonthLayout
+import com.example.calrendarview.model.CalendarFactory
+import com.example.calrendarview.model.CalendarPod
+import java.time.LocalDate
+
+@RequiresApi(Build.VERSION_CODES.O)
+class PagerAdapter(
+    private val pods: ArrayList<CalendarPod>,
+    private val idLayout: Int,
+    private val idTextViewNumOfDay: Int
+): RecyclerView.Adapter<PagerAdapter.ViewHolder>() {
+    inner class ViewHolder(val view: View): RecyclerView.ViewHolder(view)
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): PagerAdapter.ViewHolder {
+        val container = ConstraintLayout(parent.context).apply {
+            this.layoutParams = LayoutParams(LayoutParams.MATCH_PARENT, ConstraintLayout.LayoutParams.MATCH_PARENT)
+        }
+        return ViewHolder(container)
+    }
+
+    override fun onBindViewHolder(holder: PagerAdapter.ViewHolder, position: Int) {
+        val container = holder.view as ViewGroup
+        val a = MonthLayout(holder.view.context).apply {
+            this.layoutParams = ConstraintLayout.LayoutParams(LayoutParams.MATCH_PARENT, ConstraintLayout.LayoutParams.MATCH_PARENT)
+            this.idLayout = this@PagerAdapter.idLayout
+            this.idTextViewNumOfDay = this@PagerAdapter.idTextViewNumOfDay
+            this.listOfBean = CalendarFactory().getBeansOfMonth(pods[position])
+            this.targetYear = pods[position].year
+            this.targetMonth = pods[position].month
+        }
+        container.removeAllViews()
+        container.addView(a)
+        Log.d("holder >>>>>","holder ${holder.view.height}, ${holder.view.width}")
+    }
+
+    override fun getItemCount(): Int = pods.size
+}

CalrendarView/src/main/java/com/example/calrendarview/BaseCustomLayout.kt

@@ -0,0 +1,70 @@
+package com.example.calrendarview
+
+import android.content.Context
+import android.content.res.TypedArray
+import android.util.AttributeSet
+import android.util.Log
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.TextView
+import androidx.constraintlayout.widget.ConstraintLayout
+import androidx.core.view.children
+
+abstract class BaseCustomLayout : ConstraintLayout {
+    constructor(context: Context) : super(context){applyAttrs(context,null)}
+    constructor(context: Context, attrs: AttributeSet?) : super(context, attrs){applyAttrs(context,attrs)}
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(
+        context,
+        attrs,
+        defStyleAttr
+    ){applyAttrs(context,attrs)}
+
+    constructor(
+        context: Context,
+        attrs: AttributeSet?,
+        defStyleAttr: Int,
+        defStyleRes: Int
+    ) : super(context, attrs, defStyleAttr, defStyleRes) {applyAttrs(context,attrs)}
+
+
+    protected val tag = this:: class.simpleName
+    // 하루가 표시될 layout id
+    var idLayout : Int = -1
+    // 날짜(num)가 표시될 TextView
+    var textViewNumOfDay : TextView? = null
+    // 날짜(num)가 표시될 TextView 의 id
+    var idTextViewNumOfDay : Int = -1
+        set(value) {
+            field = value
+            Log.e(tag, "idTextViewNumOfDay $field")
+        }
+
+
+   private fun applyAttrs(context: Context?, attrs: AttributeSet?) {
+        context?.let {
+             onTypedArray(it, it.obtainStyledAttributes(attrs, R.styleable.BaseCustomLayout))
+        }
+    }
+
+    open fun onTypedArray(context: Context, typedArray : TypedArray) {
+        Log.e(tag, "context (${context})")
+        idLayout = typedArray.getResourceId(R.styleable.BaseCustomLayout_item_layout, R.layout.item_day).also {
+            Log.e(tag, "idLayout default (${R.layout.item_day})")
+            Log.e(tag, "idLayout (${idLayout}) Id >>>> ${it}")
+        }
+        idTextViewNumOfDay = typedArray.getResourceId(R.styleable.BaseCustomLayout_numOfDayId, R.id.day_num).also {
+            Log.e(tag, "idTextViewNumOfDay default (${R.id.day_num})")
+            Log.e(tag, "idTextViewNumOfDay (${idTextViewNumOfDay}) Id >>>> ${it}")
+        }
+        initLayout(context)
+    }
+
+    open fun initLayout(context: Context?) {
+//        createdLayout(LayoutInflater.from(context).inflate(idLayout, this, true))
+    }
+
+    open fun createdLayout(view : View) {
+        Log.e(tag,"Created view is $view")
+    }
+}

CalrendarView/src/main/java/com/example/calrendarview/BaseCustomViews.kt

@@ -1,54 +0,0 @@
-package com.example.calrendarview
-
-import android.content.Context
-import android.content.res.TypedArray
-import android.util.AttributeSet
-import android.util.Log
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import androidx.constraintlayout.widget.ConstraintLayout
-
-abstract class BaseCustomViews : ConstraintLayout {
-    protected val TAG = this:: class.simpleName
-    constructor(context: Context) : super(context){appyAttrs(context,null)}
-    constructor(context: Context, attrs: AttributeSet?) : super(context, attrs){appyAttrs(context,attrs)}
-    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(
-        context,
-        attrs,
-        defStyleAttr
-    ){appyAttrs(context,attrs)}
-
-    constructor(
-        context: Context,
-        attrs: AttributeSet?,
-        defStyleAttr: Int,
-        defStyleRes: Int
-    ) : super(context, attrs, defStyleAttr, defStyleRes) {appyAttrs(context,attrs)}
-
-    var layouId : Int = -1
-    open fun appyAttrs(context: Context?, attrs: AttributeSet?) {
-        context?.let {
-             onTypedArray(it,it.obtainStyledAttributes(attrs, R.styleable.BaseCustomViews))
-        }
-    }
-
-    open fun onTypedArray(context: Context, typedArray : TypedArray) {
-        layouId = typedArray.getResourceId(R.styleable.BaseCustomViews_item_layout,R.layout.item_day)
-        initLayout(context)
-    }
-
-    fun initLayout(context: Context?) {
-        createdLayout(LayoutInflater.from(context).inflate(layouId, this, true))
-    }
-
-    open fun createdLayout(view : View) {
-        Log.e(this::class.simpleName,"view si $view")
-    }
-
-//    override fun onLayout(changed: Boolean, l: Int, t: Int, r: Int, b: Int) {
-//        if (changed) {
-//
-//        }
-//    }
-}

CalrendarView/src/main/java/com/example/calrendarview/CalendarLayout.kt

@@ -0,0 +1,77 @@
+package com.example.calrendarview
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.Color
+import android.os.Build
+import android.util.AttributeSet
+import android.util.Log
+import android.view.ViewGroup
+import android.widget.LinearLayout
+import androidx.annotation.RequiresApi
+import androidx.constraintlayout.widget.ConstraintLayout
+import androidx.viewpager2.widget.ViewPager2
+import com.example.calrendarview.Adapter.PagerAdapter
+import com.example.calrendarview.model.CalendarBean
+import com.example.calrendarview.model.CalendarFactory
+import com.example.calrendarview.model.CalendarPod
+import java.time.LocalDate
+
+@RequiresApi(Build.VERSION_CODES.O)
+class CalendarLayout: BaseCustomLayout {
+    constructor(context: Context) : super(context)
+    constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr)
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int, defStyleRes: Int) : super(context, attrs, defStyleAttr, defStyleRes) {
+        this.attrs = attrs
+        this.defStyleAttr = defStyleAttr
+        this.defStyleRes = defStyleRes
+    }
+
+    var attrs: AttributeSet? = null
+    var defStyleAttr: Int? = null
+    var defStyleRes: Int? = null
+    private lateinit var pager: ViewPager2
+    private var pods: ArrayList<CalendarPod> = arrayListOf()
+
+
+    // Constraint Layout
+    override fun onAttachedToWindow() {
+        super.onAttachedToWindow()
+        // Create a pager
+        pager = createPager()
+        // Attach a pager
+        this.removeAllViews()
+        this.addView(pager)
+        // Set pager's adapter
+        // Set data
+        setData(LocalDate.now())
+        pager.adapter = PagerAdapter(pods, idLayout, idTextViewNumOfDay)
+        pager.layoutParams = LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT)
+    }
+
+    override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec)
+        Log.d(tag, "pager width = ${pager.measuredWidth}")
+        Log.d(tag, "pager height = ${pager.measuredHeight}")
+    }
+
+    override fun requestLayout() {
+        super.requestLayout()
+        Log.e(tag, "did requestLayout")
+    }
+
+
+    // fun
+    fun createPager(): ViewPager2 = ViewPager2(context).apply {
+            this.layoutParams = LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT)
+            orientation = ViewPager2.ORIENTATION_HORIZONTAL
+        }
+
+    private fun setData(date: LocalDate) {
+        pods.add(CalendarPod(2024, 11))
+        pods.add(CalendarPod(LocalDate.now()))
+        pods.add(CalendarPod(2025, 1))
+    }
+}

CalrendarView/src/main/java/com/example/calrendarview/DayLayout.kt

@@ -0,0 +1,76 @@
+package com.example.calrendarview
+
+import android.content.Context
+import android.content.res.TypedArray
+import android.graphics.Canvas
+import android.util.AttributeSet
+import android.util.Log
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.TextView
+import androidx.core.view.children
+import com.example.calrendarview.model.DayInfo
+
+class DayLayout : BaseCustomLayout {
+    constructor(context: Context) : super(context)
+    constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(
+        context,
+        attrs,
+        defStyleAttr
+    )
+    constructor(
+        context: Context,
+        attrs: AttributeSet?,
+        defStyleAttr: Int,
+        defStyleRes: Int
+    ) : super(context, attrs, defStyleAttr, defStyleRes)
+
+
+    // data
+    private var infoDay: DayInfo? = null
+
+
+    // Constraint Layout -----------------------------------------
+    // size
+    override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec)
+    }
+
+    // location
+    override fun onLayout(changed: Boolean, left: Int, top: Int, right: Int, bottom: Int) {
+        super.onLayout(changed, left, top, right, bottom)
+
+    }
+
+    override fun onDraw(canvas: Canvas) {
+        super.draw(canvas)
+    }
+
+    override fun requestLayout() {
+        super.requestLayout()
+        onBindInfo()
+    }
+    // -----------------------------------------------------------
+
+    // BaseCustomLayout ------------------------------------------
+    override fun initLayout(context: Context?) {
+        super.initLayout(context)
+        val view = LayoutInflater.from(context).inflate(idLayout, this, true)
+        (view as? ViewGroup)?.let {
+            it.children.forEach { Log.e(tag,"child is ${it}") }
+        }
+        textViewNumOfDay = findViewById<TextView>(idTextViewNumOfDay).also {
+            Log.e(tag, "textViewNumOfDay $textViewNumOfDay >>> ${it}")
+        }
+    }
+    // -----------------------------------------------------------
+
+
+    private fun onBindInfo() {
+        textViewNumOfDay?.text = infoDay?.getNumOfDay()?.toString() ?: "TEST"
+        Log.e(tag, "textViewNumOfDay >>>> 4 ${textViewNumOfDay}")
+        Log.e(tag, "textViewNumOfDay?.text >>>> 4 ${textViewNumOfDay?.text}")
+    }
+}

CalrendarView/src/main/java/com/example/calrendarview/DayView.kt

@@ -1,97 +0,0 @@
-package com.example.calrendarview
-
-import android.content.Context
-import android.content.res.TypedArray
-import android.graphics.Canvas
-import android.graphics.Color
-import android.util.AttributeSet
-import android.util.Log
-import android.view.View
-import android.view.ViewGroup
-import android.widget.TextView
-import androidx.core.view.children
-import com.example.calrendarview.model.DayInfo
-
-class DayView : BaseCustomViews {
-
-    constructor(context: Context) : super(context)
-    constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
-    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(
-        context,
-        attrs,
-        defStyleAttr
-    )
-
-    constructor(
-        context: Context,
-        attrs: AttributeSet?,
-        defStyleAttr: Int,
-        defStyleRes: Int
-    ) : super(context, attrs, defStyleAttr, defStyleRes)
-
-    var dayInfo: DayInfo? = null
-        set(value) {
-            field = value
-            displayDayNumber()
-        }
-
-    var numOfDayView : TextView? = null
-    var numberOfday : Int = -1
-        set(value) {
-            Log.e(TAG, "numOfDayView 2 (${R.id.day_num}) Id >>>> ${value}")
-            field = value
-            numOfDayView = findViewById<TextView>(field)
-            Log.e(TAG, "numOfDayView >>>> 3 ${numOfDayView}")
-        }
-
-//    override fun appyAttrs(context: Context?, attrs: AttributeSet?) {
-//        context?.let {
-//            Log.e(TAG, "numOfDayView >>>> ${numOfDayView}")
-//            var typedArray = it.obtainStyledAttributes(attrs, R.styleable.BaseCustomViews)
-//            layouId = typedArray.getResourceId(R.styleable.BaseCustomViews_item_layout,R.layout.item_day).apply {
-//                Log.e(TAG, "layouId 0 (${R.layout.item_day} Id >>>> ${this}")
-//            }
-//            initLayout(context)
-//
-//        }
-//    }
-
-    override fun onTypedArray(context: Context, typedArray: TypedArray) {
-        super.onTypedArray(context, typedArray)
-        numberOfday = typedArray.getResourceId(R.styleable.BaseCustomViews_numOfDayId, R.id.day_num).apply {
-            Log.e(TAG, "numOfDayView 1 (${R.id.day_num}) Id >>>> ${this}")
-        }
-        displayDayNumber()
-    }
-
-    override fun createdLayout(view: View) {
-        super.createdLayout(view)
-        (view as? ViewGroup)?.let {
-            it.children.forEach { Log.e(TAG,"child is ${it}") }
-        }
-    }
-
-    fun displayDayNumber() {
-        numOfDayView?.text = dayInfo?.getNumOfDay()?.toString() ?: "TEST"
-        Log.e(TAG, "numOfDayView?.text >>>> 4 ${numOfDayView?.text}")
-    }
-
-    fun displayDayOfWeek() {
-        //todo 오늘의 요일을 표시?
-    }
-
-    fun isToday() : Boolean {
-        return false
-    }
-
-    override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
-        super.onMeasure(widthMeasureSpec, heightMeasureSpec)
-        Log.e(TAG,"View >>> ${this}")
-    }
-
-//    override fun draw(canvas: Canvas) {
-//        super.draw(canvas)
-//        canvas.drawColor(Color.CYAN)
-//    }
-
-}

CalrendarView/src/main/java/com/example/calrendarview/MonthLayout.kt

@@ -0,0 +1,285 @@
+package com.example.calrendarview
+
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.Color
+import android.os.Build
+import android.util.AttributeSet
+import android.util.Log
+import android.util.TypedValue
+import android.view.Gravity
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.LinearLayout
+import android.widget.TextView
+import androidx.annotation.RequiresApi
+import androidx.constraintlayout.widget.ConstraintLayout
+import androidx.core.view.children
+import androidx.core.view.contains
+import androidx.viewpager2.widget.ViewPager2
+import androidx.viewpager2.widget.ViewPager2.ORIENTATION_HORIZONTAL
+import androidx.viewpager2.widget.ViewPager2.Orientation
+import com.example.calrendarview.Adapter.PagerAdapter
+import com.example.calrendarview.model.CalendarBean
+import com.example.calrendarview.model.CalendarFactory
+import java.time.LocalDate
+
+@RequiresApi(Build.VERSION_CODES.O)
+class MonthLayout: BaseCustomLayout {
+    constructor(context: Context) : super(context)
+    constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr)
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int, defStyleRes: Int) : super(context, attrs, defStyleAttr, defStyleRes)
+
+
+    private var isInitializing: Boolean = false
+    private var listDayView: ArrayList<ViewGroup> = arrayListOf()
+    private val numberOfRow : Int = 7
+    private val numberOfWeek : Int = 6
+    var listOfBean: Array<CalendarBean> = arrayOf()
+    private var listHeaderView: ArrayList<View> = arrayListOf()
+    private var isShowingHeader: Boolean = true
+    private var heightOfHeader: Int = 50
+    var targetYear: Int = 0
+    var targetMonth: Int = 0
+    private var titleView: View? = null
+    private var heightOfTitle: Int = 100
+    private var header: LinearLayout? = null
+
+
+
+    // Constraint Layout -----------------------------------------------------
+    override fun onAttachedToWindow() {
+        super.onAttachedToWindow()
+        this.removeAllViews()
+        // Make data
+//        setData(LocalDate.now())
+        Log.d(tag, "listOfBean.size ${listOfBean.size}")
+        // Create view for title
+        createTitle()
+        // Create view for day of week
+        createHeader()
+        Log.e(tag, "listHeaderView.size ${listHeaderView.size}")
+        // Create day views and add.
+        Log.e(tag, "idLayout ${idLayout}")
+        createdDayView()
+        Log.d(tag, "listDayView.size ${listDayView.size}")
+        // Bind day views with data
+        if (listDayView.isNotEmpty()) {
+            for (i in 0 until listDayView.size) {
+                bindWidthData(listDayView[i], listOfBean[i])
+            }
+        }
+    }
+
+    // size
+    override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec)
+        isInitializing = true
+        val selfW = MeasureSpec.getSize(widthMeasureSpec)
+        val selfH = MeasureSpec.getSize(heightMeasureSpec)
+        Log.d(tag, "selfW, selfH => ${selfW} ,${selfH}")
+        // Set size of view for day of week
+        Log.d(tag, "header measuredW, measuredH => ${header?.measuredWidth} ,${header?.measuredHeight}")
+        listHeaderView.forEachIndexed { _, view ->
+//            view.layoutParams = LayoutParams(selfW/numberOfRow, heightOfHeader)
+            Log.d(tag, "header view child measuredW, measuredH => ${view.measuredWidth} ,${view.measuredHeight}")
+        }
+        // Set size of day views
+        listDayView.forEachIndexed { _, view ->
+//            view.layoutParams = LayoutParams(selfW/numberOfRow, (selfH - (if (isShowingHeader) heightOfHeader else 0) - heightOfTitle)/numberOfWeek)
+            val headerH = if (isShowingHeader) heightOfHeader else 0
+            val titleH = titleView?.measuredHeight ?: 0
+            val w = selfW/numberOfRow
+            val h = (selfH - titleH - headerH)/numberOfWeek
+            view.measure(w, h)
+            Log.d(tag, "day view measuredW, measuredH => ${view.measuredWidth} ,${view.measuredHeight}")
+        }
+        // title view
+        Log.d(tag, "title view measuredW, measuredH => ${titleView?.measuredWidth} ,${titleView?.measuredHeight}")
+        isInitializing = false
+    }
+
+    // location
+    override fun onLayout(changed: Boolean, left: Int, top: Int, right: Int, bottom: Int) {
+        super.onLayout(changed, left, top, right, bottom)
+        // Locate Title view
+//        locatedTitleView()
+        // Locate view for day of week
+        locatedHeaderView(listHeaderView)
+        // Locate day views
+        locatedDayView(listDayView)
+
+        requestLayout()
+    }
+
+    override fun onDraw(canvas: Canvas) {
+        super.onDraw(canvas)
+    }
+
+    override fun requestLayout() {
+        if (isInitializing) {
+            return
+        }
+        super.requestLayout()
+        Log.e(tag, "did requestLayout")
+    }
+
+
+    // fun
+    private fun setData(date: LocalDate) {
+        listOfBean = arrayOf()
+        listOfBean = CalendarFactory().getBeansOfThisMonth()
+        targetYear = LocalDate.now().year
+        targetMonth = LocalDate.now().monthValue
+    }
+
+    private fun createdDayView() {
+        Log.d(tag, "on createdDayView")
+        isInitializing = true
+        // create and add to listDayView
+        listDayView.clear()
+        for (i in 0 until numberOfRow * numberOfWeek) {
+            listDayView.add((LayoutInflater.from(context).inflate(idLayout, this, false) as ViewGroup))
+        }
+        // add children
+        listDayView.forEach {
+            this.addView(it)
+        }
+        isInitializing = false
+    }
+
+
+    private fun bindWidthData(view: ViewGroup, bean: CalendarBean) {
+        textViewNumOfDay = view.findViewById<TextView>(idTextViewNumOfDay).apply {
+            this.text = bean.getNumOfDay().toString()
+            if (targetMonth != bean.getMonth()) {
+                this.setTextColor(Color.parseColor("#cccccc"))
+                view.children.forEach {c ->
+                    if (c != this) {
+                        c.visibility = GONE
+                    }
+                }
+            }
+        }
+    }
+
+    fun createTitle() {
+        if (titleView != null) {
+            titleView = null
+        }
+        titleView = TextView(context).apply {
+            this.id
+            this.layoutParams = LayoutParams(LayoutParams.MATCH_PARENT, heightOfTitle)
+            this.text = "$targetYear $targetMonth"
+            this.textSize = 18f
+            this.gravity = Gravity.CENTER
+            this.setBackgroundColor(Color.parseColor("#99ffff"))
+        }
+        this.addView(titleView)
+    }
+
+    fun createHeader() {
+
+//        if(header == null) {
+            header = LinearLayout(context).apply {
+                this.layoutParams = LayoutParams(LayoutParams.MATCH_PARENT, heightOfHeader)
+                this.orientation = ORIENTATION_HORIZONTAL
+            }
+            this.addView(header)
+//        }
+
+        // 주간 요일 표시
+        for (i in 0 until numberOfRow) {
+            Log.d(this@MonthLayout.tag, "getDayOfWeek ${listOfBean[i].getDayOfWeek()}")
+            TextView(context).apply {
+                this.layoutParams = LinearLayout.LayoutParams(0, heightOfHeader, 1f)
+                this.text = listOfBean[i].getDayOfWeek()
+                this.textSize = 8f
+                this.gravity = Gravity.CENTER
+                this.setBackgroundColor(Color.parseColor("#eeeeee"))
+                listHeaderView.add(this)
+            }.run {
+                header!!.addView(this)
+            }
+        }
+    }
+
+
+
+    fun locatedTitleView() {
+        isInitializing = true
+        titleView?.let {
+            it.layout(
+                this.x.toInt(),
+                this.y.toInt(),
+                this.x.toInt() + it.measuredWidth,
+                this.y.toInt() + it.measuredHeight
+            )
+            Log.d(tag, "locatedTitleView s = ${this.x.toInt()}")
+            Log.d(tag, "locatedTitleView t = ${this.y.toInt()}")
+            Log.d(tag, "locatedTitleView e = ${this.x.toInt() + it.measuredWidth}")
+            Log.d(tag, "locatedTitleView b = ${this.y.toInt() + it.measuredHeight}")
+        }
+        isInitializing = false
+    }
+
+    fun locatedHeaderView(list: ArrayList<View>) {
+        var mutableX = this.x.toInt()
+        val mutableY = this.y.toInt()
+        val headerH = if (isShowingHeader) heightOfHeader else 0
+        isInitializing = true
+        header?.let{
+            it.layout(
+                mutableX,
+                mutableY + (titleView?.measuredHeight ?: 0),
+                mutableX + it.measuredWidth,
+                mutableY + (titleView?.measuredHeight ?: 0) + it.measuredHeight
+            )
+        }
+        list.forEach {
+            if (header?.contains(it) ?: false &&
+                it.visibility != GONE) {
+                Log.d(tag, "Header s, t => ${header!!.x}, ${header!!.y}")
+                Log.d(tag, "Header e, b => ${header!!.x + header!!.measuredWidth}, ${header!!.y + header!!.measuredHeight}")
+                Log.d(tag, "locatedHeaderView s, t => ${it.x}, ${it.y}")
+                Log.d(tag, "locatedHeaderView e, b => ${it.x + it.measuredWidth}, ${it.y + it.measuredHeight}")
+            }
+        }
+        isInitializing = false
+    }
+
+    private fun locatedDayView(list: ArrayList<ViewGroup>) {
+        var mutableX = this.x.toInt()
+        val headerH = if (isShowingHeader) heightOfHeader else 0
+        val titleH = titleView?.measuredHeight ?: 0
+        var mutableY = this.y.toInt() + headerH + titleH
+        Log.e(tag, "locatedDayView mutableX, mutableY ${this.x.toInt()}, ${this.y.toInt()}")
+        val w = this.measuredWidth/numberOfRow
+        val h = (this.measuredHeight - titleH - headerH)/numberOfWeek
+        isInitializing = true
+        list.forEachIndexed { i, it ->
+            if (this.contains(it) &&
+                it.visibility != GONE) {
+                if (i % numberOfRow == 0 &&
+                    i != 0) {
+                    mutableX = this.x.toInt()
+                    mutableY += h
+                }
+                Log.e(tag, "locatedDayView x y ${mutableX}, ${mutableY + headerH + titleH}")
+                Log.e(tag, "locatedDayView r e ${mutableX + w}, ${mutableY + h}")
+                it.layout(
+                    mutableX,
+                    mutableY,
+                    mutableX + w,
+                    mutableY + h
+                )
+                mutableX += w
+                Log.e(tag, "locatedDayView x y ${it.x}, ${it.y}")
+                Log.e(tag, "locatedDayView r e ${it.x + it.measuredWidth}, ${it.y + it.measuredHeight}")
+            }
+        }
+        isInitializing = false
+    }
+}

CalrendarView/src/main/java/com/example/calrendarview/MonthView.kt

@@ -1,111 +0,0 @@
-package com.example.calrendarview
-
-import android.content.Context
-import android.content.res.TypedArray
-import android.os.Build
-import android.util.AttributeSet
-import android.util.Log
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import android.widget.TextView
-import androidx.annotation.RequiresApi
-import androidx.core.view.size
-import com.example.calrendarview.model.CalendarFactory
-import com.example.calrendarview.model.DayInfo
-
-@RequiresApi(Build.VERSION_CODES.O)
-class MonthView : BaseCustomViews {
-    constructor(context: Context) : super(context)
-    constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
-    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr)
-    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int, defStyleRes: Int) : super(context, attrs, defStyleAttr, defStyleRes)
-
-
-    override fun appyAttrs(context: Context?, attrs: AttributeSet?) {
-        super.appyAttrs(context, attrs)
-    }
-
-    var numberOfRow : Int = 7
-        set(value) {
-            field = value
-        }
-
-    var dayInfo: DayInfo? = null
-        set(value) {
-            field = value
-            displayDayNumber()
-        }
-
-    var numberOfday : Int = -1
-        set(value) {
-            field = value
-            numOfDayView = findViewById<TextView>(field)
-        }
-    var itemLayout : Int = -1
-        set(value) {
-            field = value
-        }
-
-    var numOfDayView : TextView? = null
-
-    var mWidth: Int? = null
-    var mHeight: Int? = null
-
-
-    override fun onTypedArray(context: Context, typedArray: TypedArray) {
-        super.onTypedArray(context, typedArray)
-        numberOfday = typedArray.getResourceId(R.styleable.BaseCustomViews_numOfDayId, R.id.day_num)
-        itemLayout = typedArray.getResourceId(R.styleable.BaseCustomViews_item_layout, R.id.day_num)
-        displayDayNumber()
-    }
-
-    override fun onLayout(changed: Boolean, left: Int, top: Int, right: Int, bottom: Int) {
-        super.onLayout(changed, left, top, right, bottom)
-        Log.i("MonthView >>> ","onLayout")
-        initChildViews()
-    }
-
-    fun initChildViews(): Array<View?> {
-        //todo : 7 * numberOfRow 의 차일드 뷰를 만든다.
-        val infos = CalendarFactory().getBeansOfThisWeek()
-        val childrens = Array<View?>(numberOfRow) {i ->
-            val dayView = LayoutInflater.from(context).inflate(layouId, this, false)
-            val p = ViewGroup.LayoutParams(100, 100)
-            Log.i("MonthView >>> ","numberOfRow ${numberOfRow}")
-            dayView?.let {
-                it.layoutParams = p
-                Log.i("MonthView >>> ","dayView.width ${dayView.width}")
-                numOfDayView?.text = infos[i].getNumOfDay().toString()
-                addView(it)
-            }
-            return@Array dayView
-        }
-        Log.i("MonthView initChildViews >>> ","childrens count ${childrens.size}")
-        Log.i("MonthView initChildViews >>> ","mWidth ${width}")
-        Log.i("MonthView initChildViews >>> ","mHeight ${height}")
-        return childrens
-    }
-
-    fun displayDayNumber() {
-        numOfDayView?.text = dayInfo?.getNumOfDay()?.toString() ?: "TEST"
-        Log.e(TAG, "numOfDayView?.text >>>> 4 ${numOfDayView?.text}")
-    }
-
-    fun displyMonthOfNumber() {
-        //todo :월 표시
-    }
-
-    fun displayWeekHeader() {
-        //todo 주간 요일 표시
-    }
-
-    fun displayYear(){
-        //todo 년도 표시
-    }
-
-    fun setData(days : Collection<DayInfo>) {
-        //todo 최대 7*6의 데이터를 받는다.
-    }
-}
-

CalrendarView/src/main/java/com/example/calrendarview/WeekLayout.kt

@@ -0,0 +1,188 @@
+package com.example.calrendarview
+
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.Color
+import android.os.Build
+import android.util.AttributeSet
+import android.util.Log
+import android.view.Gravity
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.TextView
+import androidx.annotation.RequiresApi
+import androidx.constraintlayout.widget.ConstraintLayout
+import androidx.core.view.children
+import androidx.core.view.contains
+import androidx.core.view.forEach
+import androidx.core.view.get
+import com.example.calrendarview.model.CalendarBean
+import com.example.calrendarview.model.CalendarFactory
+import com.example.calrendarview.model.DayInfo
+import java.time.LocalDate
+
+@RequiresApi(Build.VERSION_CODES.O)
+class WeekLayout : BaseCustomLayout {
+    constructor(context: Context) : super(context)
+    constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr)
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int, defStyleRes: Int) : super(context, attrs, defStyleAttr, defStyleRes)
+    
+
+    // view
+    private val numberOfRow : Int = 7
+    private var listDayView: ArrayList<View> = arrayListOf()
+    private var listHeaderView: ArrayList<View> = arrayListOf()
+    private var heightOfHeader: Int = 50
+    private var isShowingHeader: Boolean = true
+    // data
+    private var listOfBean: Array<CalendarBean> = arrayOf()
+    // state, flag
+    private var isInitializing: Boolean = false
+
+
+    // Constraint Layout -----------------------------------------------------
+    override fun onAttachedToWindow() {
+        super.onAttachedToWindow()
+        // Create day views and add.
+        createdDayView()
+        // Bind day views with data
+        setData(LocalDate.now())
+        if (listDayView.isNotEmpty()) {
+            for (i in 0 until numberOfRow) {
+                bindWidthData(listDayView[i], listOfBean[i])
+            }
+        }
+        // Create view for day of week
+        createHeader()
+    }
+
+    // size
+    override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec)
+        isInitializing = true
+        val selfW = MeasureSpec.getSize(widthMeasureSpec)
+        val selfH = MeasureSpec.getSize(heightMeasureSpec)
+        // Set size of day views
+        listDayView.forEachIndexed { _, view ->
+            Log.e(tag, "idLayout ${idLayout}")
+            view.layoutParams = LayoutParams(selfW/numberOfRow, selfH)
+        }
+        // Set size of view for day of week
+        Log.e(tag, "listHeaderView.size ${listHeaderView.size}")
+        listHeaderView.forEachIndexed { _, view ->
+            view.layoutParams = LayoutParams(selfW/numberOfRow, if (isShowingHeader) heightOfHeader else 0)
+        }
+        isInitializing = false
+    }
+    
+    // location
+    override fun onLayout(changed: Boolean, left: Int, top: Int, right: Int, bottom: Int) {
+        super.onLayout(changed, left, top, right, bottom)
+        // Locate view for day of week
+        locatedHeaderView(listHeaderView)
+        // Locate day views
+        locatedDayView(listDayView)
+    }
+
+    override fun onDraw(canvas: Canvas) {
+        super.onDraw(canvas)
+    }
+    
+    override fun requestLayout() {
+        if (isInitializing) {
+            return
+        }
+        super.requestLayout()
+        Log.e(tag, "on requestLayout")
+    }
+    // -------------------------------------------------------------------------
+
+    // BaseCustomLayout ------------------------------------------
+//    override fun initLayout(context: Context?) {
+//        super.initLayout(context)
+//    }
+    // -----------------------------------------------------------
+
+
+    private fun createdDayView() {
+        Log.e(tag, "on createdDayView")
+        isInitializing = true
+        // create and add to listDayView
+        listDayView.clear()
+        for (i in 0 until numberOfRow) {
+            Log.e(tag, "idLayout ${idLayout}")
+            listDayView.add(LayoutInflater.from(context).inflate(idLayout, this, false))
+        }
+        Log.e(tag, "listDayView.size ${listDayView.size}")
+        // add children
+        listDayView.forEach {
+            this.addView(it)
+        }
+        isInitializing = false
+    }
+
+    private fun locatedDayView(list: ArrayList<View>) {
+        var mutableX = this.x.toInt()
+        val mutableY = this.y.toInt()
+        val headerH = if (isShowingHeader) heightOfHeader else 0
+        isInitializing = true
+        list.forEach {
+            if (this.contains(it) &&
+                it.visibility != GONE) {
+                it.layout(mutableX,  mutableY + headerH, mutableX + it.measuredWidth,  mutableY + it.measuredHeight + headerH)
+                mutableX += it.measuredWidth
+                Log.e(tag, "locatedDayView x y ${mutableX}, ${ this.y}")
+            }
+        }
+        isInitializing = false
+        requestLayout()
+    }
+
+    private fun setData(date: LocalDate) {
+        listOfBean = arrayOf()
+        listOfBean = CalendarFactory().getBeansOfWeek(date)
+    }
+
+    private fun bindWidthData(view: View, bean: CalendarBean) {
+        textViewNumOfDay = view.findViewById<TextView>(idTextViewNumOfDay).apply {
+            this.text = bean.getNumOfDay().toString()
+        }
+    }
+
+    fun createHeader() {
+        //todo 주간 요일 표시
+        for (i in 0 until numberOfRow) {
+            Log.e(tag, "getDayOfWeek ${listOfBean[i].getDayOfWeek()}")
+            TextView(context).apply {
+                this.text = listOfBean[i].getDayOfWeek()
+                this.textSize = 8f
+                this.width = listDayView[i].width
+                this.height = 50
+                this.gravity = Gravity.CENTER
+                this.setBackgroundColor(Color.parseColor("#eeeeee"))
+                listHeaderView.add(this)
+                this@WeekLayout.addView(this)
+            }
+        }
+    }
+
+    fun locatedHeaderView(list: ArrayList<View>) {
+        var mutableX = this.x.toInt()
+        val mutableY = this.y.toInt()
+        val headerH = if (isShowingHeader) heightOfHeader else 0
+        isInitializing = true
+        list.forEach {
+            if (this.contains(it) &&
+                it.visibility != GONE) {
+                it.layout(mutableX,  mutableY, mutableX + it.measuredWidth,  mutableY + headerH)
+                mutableX += it.measuredWidth
+                Log.e(tag, "locatedHeaderView x y ${mutableX}, ${ this.y}")
+            }
+        }
+        isInitializing = false
+        requestLayout()
+    }
+}
+

CalrendarView/src/main/java/com/example/calrendarview/model/CalendarFactory.kt

@@ -1,6 +1,7 @@
 package com.example.calrendarview.model
 
 import android.os.Build
+import android.util.Log
 import androidx.annotation.RequiresApi
 import java.time.DayOfWeek
 import java.time.LocalDate
@@ -19,9 +20,53 @@ class CalendarFactory {
     fun getBeansOfThisWeek(): Array<CalendarBean> = getBeansOfWeek(LocalDate.now())
 
     fun getBeansOfMonth(y: Int, m:Int): Array<CalendarBean> {
+        Log.d("CalendarFactory", "YearMonth.of(y, m) : ${YearMonth.of(y, m)}")
+        Log.d("CalendarFactory", "YearMonth.of(y, m).lengthOfMonth() : ${YearMonth.of(y, m).lengthOfMonth()}")
         val daysInMonth = YearMonth.of(y, m).lengthOfMonth()
-        return Array<CalendarBean>(daysInMonth) {
+        val thisMonth =  Array<CalendarBean>(daysInMonth) {
             CalendarBean(y, m, it + 1)
         }
+
+        val lastY = if (m != 1) y else y - 1
+        val lastM = if (m != 1) m - 1 else 12
+        val lastDaysInMonth = YearMonth.of(lastY, lastM).lengthOfMonth()
+        val lastMonth =  Array<CalendarBean>(lastDaysInMonth) {
+            CalendarBean(lastY, lastM, it + 1)
+        }
+        var lastArray : Array<CalendarBean> = arrayListOf<CalendarBean>().run {
+            if (thisMonth[0].getDayOfWeek() != "SUNDAY") {
+                for (i in lastMonth.size - 1 downTo 0) {
+                    this.add(lastMonth[i])
+                    if (lastMonth[i].getDayOfWeek() == "SUNDAY") {
+                        break
+                    }
+                }
+            }
+           arrayOf<CalendarBean>() + this
+        }
+
+
+        val nextY = if (m != 12) y else y + 1
+        val nextM = if (m != 12) m + 1 else 1
+        val nextDaysInMonth = YearMonth.of(nextY, nextM).lengthOfMonth()
+        val nextMonth =  Array<CalendarBean>(nextDaysInMonth) {
+            CalendarBean(nextY, nextM, it + 1)
+        }
+        var nextArray : ArrayList<CalendarBean> = arrayListOf()
+        val need = 42 - (thisMonth + lastArray).size
+        for (i in 0 until need) {
+            nextArray.add(nextMonth[i])
+        }
+
+        val r = lastArray.reversedArray() + thisMonth + nextArray
+        return r
+    }
+    fun getBeansOfMonth(pod: CalendarPod): Array<CalendarBean> = getBeansOfMonth(pod.year, pod.month)
+
+
+    fun getBeansOfThisMonth(): Array<CalendarBean> {
+        return LocalDate.now().run {
+            getBeansOfMonth(this.year, this.monthValue)
+        }
     }
 }

CalrendarView/src/main/java/com/example/calrendarview/model/CalendarPod.kt

@@ -0,0 +1,21 @@
+package com.example.calrendarview.model
+
+import android.os.Build
+import androidx.annotation.RequiresApi
+import java.time.LocalDate
+
+@RequiresApi(Build.VERSION_CODES.O)
+class CalendarPod {
+
+    constructor(date: LocalDate) {
+        this.year = date.year
+        this.month = date.monthValue
+    }
+    constructor(y: Int, m: Int) {
+        this.year = y
+        this.month = m
+    }
+
+    val year: Int
+    val month: Int
+}

CalrendarView/src/main/res/layout/item_day.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     xmlns:app="http://schemas.android.com/apk/res-auto">

CalrendarView/src/main/res/values/attr.xml

@@ -4,17 +4,18 @@
     <attr name="item_layout" format="reference"/>
     <attr name="numOfDayId" format="reference"/>
 
-    <declare-styleable name="BaseCustomViews">
+    <declare-styleable name="BaseCustomLayout">
         <attr name="item_layout"/>
         <attr name="numOfDayId"/>
     </declare-styleable>
 
-    <declare-styleable name="DayView">
+    <declare-styleable name="DayLayout">
 <!--        <attr name="item_layout"/>-->
 <!--        <attr name="numOfDayId"/>-->
     </declare-styleable>
 
-    <declare-styleable name="MonthView">
+    <declare-styleable name="WeekLayout">
 <!--        <attr name="item_layout"/>-->
+<!--        <attr name="numOfDayId"/>-->
     </declare-styleable>
 </resources>

app/src/main/java/com/example/accountbook/calendar/CalendarLayout.kt

@@ -172,7 +172,7 @@ class CalendarLayout : FrameLayout {
         view!!.getHitRect(rect)
         val isClick = rect.contains(ev.x.toInt(), ev.y.toInt())
         Log.d(
-            TAG,
+            "tag",
             "isClickView() called with: isClick = [$isClick]"
         )
         return isClick
@@ -302,7 +302,7 @@ class CalendarLayout : FrameLayout {
     }
 
     companion object {
-        private const val TAG = "CalendarLayout"
+        private const val tag = "CalendarLayout"
 
         const val TYPE_OPEN = 0
 

app/src/main/java/com/example/accountbook/calendar/CalendarView.kt

@@ -158,7 +158,7 @@ class CalendarView : ViewGroup {
                 }
         }
         Log.i(
-            TAG,
+            "tag",
             "onMeasure() called with: itemHeight = [$itemHeight], itemWidth = [$itemWidth]"
         )
         lastwidthMeasureSpec = widthMeasureSpec
@@ -199,6 +199,6 @@ class CalendarView : ViewGroup {
     }
 
     companion object {
-        private const val TAG = "CalendarView"
+        private const val tag = "CalendarView"
     }
 }

app/src/main/java/com/example/accountbook/calendar2/example/ActivityCalendarEx.kt

@@ -9,8 +9,8 @@ import com.example.accountbook.calendar2.CalendarLayoutListener
 import com.example.accountbook.calendar2.CalendarManager
 import com.example.accountbook.calendar2.CalendarPagerAdapter
 import com.example.accountbook.databinding.CalendarActivityExampleBinding
-import com.example.accountbook.databinding.ExDayViewBinding
+//import com.example.accountbook.databinding.ExDayLayoutBinding
-import com.example.calrendarview.DayView
+import com.example.calrendarview.DayLayout
 import com.example.calrendarview.model.CalendarBean
 import com.example.calrendarview.model.CalendarFactory
 import com.example.calrendarview.model.DayInfo
@@ -26,9 +26,9 @@ class ActivityCalendarEx: AppCompatActivity() {
         bind = CalendarActivityExampleBinding.inflate(this.layoutInflater)
 
 //        for (i in 0 until  7) {
-            val infos = CalendarFactory().getBeansOfThisWeek()
+//            val infos = CalendarFactory().getBeansOfThisWeek()
 //        bind.otherViews.numberOfRow = 7
-//            (bind.otherViews.getChildAt(i) as? DayView)?.dayInfo = infos.get(i)
+//            (bind.otherViews.getChildAt(i) as? DayLayout)?.infoDay = infos.get(i)
 //        }
         setContentView(bind.root)
     }

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

@@ -3,15 +3,20 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     xmlns:app="http://schemas.android.com/apk/res-auto">
-    <com.example.calrendarview.MonthView
+<!--    <com.example.calrendarview.WeekLayout-->
-        android:id="@+id/otherViews"
+<!--        android:id="@+id/otherViews"-->
+<!--        android:layout_width="match_parent"-->
+<!--        android:layout_height="wrap_content"-->
+<!--        app:layout_constraintTop_toTopOf="parent"-->
+<!--        app:item_layout="@layout/ex_day_view"-->
+<!--        app:numOfDayId="@id/ex_text_day"-->
+<!--        />-->
+    <com.example.calrendarview.CalendarLayout
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="match_parent"
         app:layout_constraintTop_toTopOf="parent"
         app:item_layout="@layout/ex_day_view"
-        app:numOfDayId="@id/ex_text_day"
+        app:numOfDayId="@id/ex_text_day" />
-        />
-
 <!--    <com.example.accountbook.calendar2.CalendarLayout-->
 <!--        android:id="@+id/calendarLayoutEx"-->
 <!--        android:background="#dddddd"-->
@@ -61,7 +66,7 @@
 <!--&lt;!&ndash;            app:layout_constraintBottom_toBottomOf="parent"&ndash;&gt;-->
 <!--&lt;!&ndash;            />&ndash;&gt;-->
 <!--    </com.example.accountbook.calendar2.CalendarLayout>-->
-<!--    <com.example.calrendarview.DayView-->
+<!--    <com.example.calrendarview.DayLayout-->
 <!--        android:id="@+id/test"-->
 <!--        android:layout_width="match_parent"-->
 <!--        android:layout_height="match_parent"-->

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

@@ -2,40 +2,38 @@
 <androidx.constraintlayout.widget.ConstraintLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
+    android:layout_height="wrap_content"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:paddingVertical="10dp"
-    android:paddingHorizontal="5dp"
+    android:paddingHorizontal="1dp"
     >
     <TextView
         android:id="@+id/ex_text_day"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         app:layout_constraintTop_toTopOf="parent"
-        android:gravity="end|center_vertical"
+        android:gravity="center"
         android:text="01일"
-        android:textSize="15dp"
+        android:textSize="12dp"
         />
     <TextView
         android:id="@+id/ex_text_day_view_01"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         app:layout_constraintTop_toBottomOf="@id/ex_text_day"
-        android:gravity="end|center_vertical"
+        android:gravity="start|center_vertical"
         android:text="ex_text_day"
-        android:textSize="12dp"
+        android:textSize="8dp"
-        android:background="#9acd32"
+        android:layout_marginTop="8dp"
-        android:layout_marginTop="5dp"
         />
     <TextView
         android:id="@+id/ex_text_day_view_02"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         app:layout_constraintTop_toBottomOf="@id/ex_text_day_view_01"
-        android:gravity="end|center_vertical"
+        android:gravity="start|center_vertical"
         android:text="ex_text_day"
-        android:textSize="12dp"
+        android:textSize="8dp"
-        android:background="#dda0dd"
+        android:layout_marginTop="3dp"
-        android:layout_marginTop="5dp"
         />
 </androidx.constraintlayout.widget.ConstraintLayout>