lun_launcher/app/src/main/res/layout/launcher_home.xml

<?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:layout_width="match_parent"
    android:layout_height="match_parent">

    <com.google.android.material.progressindicator.CircularProgressIndicator
        android:id="@+id/batteryProgress"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="@dimen/twelve"
        android:indeterminate="false"
        android:max="100"
        app:trackCornerRadius="@dimen/four"
        app:showAnimationBehavior="inward"
        app:indicatorColor="?android:attr/textColorPrimary"
        app:indicatorSize="@dimen/twoSeventySix"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <TextClock
        android:id="@+id/time"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:maxLines="1"
        android:textIsSelectable="false"
        android:textSize="@dimen/clockText"
        android:textStyle="bold"
        android:textLocale="en_US"
        app:layout_constraintBottom_toBottomOf="@+id/batteryProgress"
        app:layout_constraintEnd_toEndOf="@+id/batteryProgress"
        app:layout_constraintStart_toStartOf="@+id/batteryProgress"
        app:layout_constraintTop_toTopOf="@+id/batteryProgress"
        app:layout_constraintVertical_bias="0.450"
        tools:ignore="UnusedAttribute" />

    <TextClock
        android:id="@+id/date"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:maxLines="1"
        android:textLocale="en_US"
        android:textIsSelectable="false"
        app:layout_constraintBottom_toBottomOf="@+id/batteryProgress"
        app:layout_constraintEnd_toEndOf="@+id/batteryProgress"
        app:layout_constraintStart_toStartOf="@+id/batteryProgress"
        app:layout_constraintTop_toBottomOf="@+id/time"
        app:layout_constraintVertical_bias="0.075"
        tools:ignore="UnusedAttribute" />

    <com.google.android.material.textview.MaterialTextView
        android:id="@+id/weather"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:maxLines="1"
        android:textIsSelectable="false"
        app:layout_constraintBottom_toBottomOf="@+id/batteryProgress"
        app:layout_constraintEnd_toEndOf="@+id/batteryProgress"
        app:layout_constraintStart_toStartOf="@+id/batteryProgress"
        app:layout_constraintTop_toBottomOf="@+id/date"
        app:layout_constraintVertical_bias="0.100" />

    <RadioGroup
        android:id="@+id/summaryChoose"
        android:layout_width="0dp"
        android:gravity="center"
        app:layout_constraintLeft_toLeftOf="parent"
        android:orientation="horizontal"
        app:layout_constraintRight_toRightOf="parent"
        android:layout_height="wrap_content"
        app:layout_constraintTop_toBottomOf="@+id/batteryProgress"
        >
        <RadioButton
            android:id="@+id/missedCalls"
            android:button="@null"
            android:gravity="center"
            android:text="전화"
            android:checked="true"
            android:layout_weight="1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"/>
        <RadioButton
            android:gravity="center"
            android:button="@null"
            android:text="투두"
            android:checked="false"
            android:layout_weight="1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"/>
        <RadioButton
            android:gravity="center"
            android:button="@null"
            android:text="문자"
            android:checked="false"
            android:layout_weight="1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"/>
    </RadioGroup>
    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/notes"
        android:layout_width="@dimen/zero"
        android:layout_height="200dp"
        android:overScrollMode="never"
        android:padding="20dp"
        android:scrollbars="none"
        app:layoutManager="LinearLayoutManager"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"

        app:layout_constraintTop_toBottomOf="@+id/summaryChoose" />

    <androidx.appcompat.widget.LinearLayoutCompat
        android:id="@+id/favAppsGroup"
        android:layout_width="@dimen/zero"
        android:layout_height="wrap_content"
        android:layout_marginTop="@dimen/twentyTwo"
        android:layout_marginBottom="@dimen/twelve"
        android:orientation="horizontal"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/notes" />
</androidx.constraintlayout.widget.ConstraintLayout>