android - Change chip text size, color and font

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout
        xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:tools="http://schemas.android.com/tools"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:id="@+id/rootLayout"
        tools:context=".MainActivity"
        android:background="#fdfdfc">
    <com.google.android.material.chip.ChipGroup
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:id="@+id/chipGroup"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            android:layout_marginTop="32dp"
            android:layout_marginStart="32dp"
            android:layout_marginEnd="8dp"
            app:singleLine="false"
            app:singleSelection="true">
        <com.google.android.material.chip.Chip
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:id="@+id/chip1"
                android:text="Large Text"
                style="@style/Widget.MaterialComponents.Chip.Choice"
                app:checkedIconEnabled="true"
                android:textAppearance="@style/Base.TextAppearance.AppCompat.Large"
        />
        <com.google.android.material.chip.Chip
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:id="@+id/chip2"
                android:text="Medium Text"
                style="@style/Widget.MaterialComponents.Chip.Choice"
                app:checkedIconEnabled="true"
                android:textAppearance="@style/Base.TextAppearance.AppCompat.Medium"
        />
        <com.google.android.material.chip.Chip
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:id="@+id/chip3"
                android:text="Default"
                style="@style/Widget.MaterialComponents.Chip.Choice"
                app:checkedIconEnabled="true"
        />
        <com.google.android.material.chip.Chip
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:id="@+id/chip4"
                android:text="Text Appearance"
                style="@style/Widget.MaterialComponents.Chip.Choice"
                app:checkedIconEnabled="true"
                android:textAppearance="@style/chipTextAppearance"
                android:textColor="#ff0f0f"
        />
    </com.google.android.material.chip.ChipGroup>
</androidx.constraintlayout.widget.ConstraintLayout>

res/values/styles.xml

<resources>

    <!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.MaterialComponents.Light">
        <!-- Customize your theme here. -->
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
    </style>

    <style name="chipTextAppearance" parent="TextAppearance.MaterialComponents.Chip">
        <item name="android:textSize">28sp</item>
        <item name="android:fontFamily">monospace</item>
        <item name="android:textStyle">italic|bold</item>
    </style>

</resources>

gradle dependencies

// Material components theme
implementation 'com.google.android.material:material:1.0.0'