IssueTracker

Component used: PreferenceScreen, SwitchPreference, Preference Version used: last one 1.2.0

Devices/Android versions reproduced on: multiple android versions starting from API 21 till 33

I would highly suggest adding this feature that makes the developer set text size and style, etc to each title and summary, I searched about How to edit them and I didn't find the easiest solution to do this except creating a custom layout and adding it like this android:layout="@layout/switch_preference_layout"

the following is an example of a custom layout I created to change the text style for both title and summary

switch_preference_layout.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@android:id/widget_frame"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="horizontal"
    android:padding="@dimen/_8sdp"
    android:weightSum="2">

    <LinearLayout
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_weight="2"
        android:orientation="vertical">

        <TextView
            android:id="@android:id/title"
            style="@style/TextAppearance.PreferenceTitle"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="16dp"
            android:layout_marginTop="16dp"
            android:text="Dark Mode"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <TextView
            android:id="@android:id/summary"
            style="@style/TextAppearance.PreferenceSummary"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="16dp"
            android:layout_marginTop="8dp"
            android:text="Improve visibility and save energy" />

    </LinearLayout>

    <LinearLayout
        android:id="@android:id/widget_frame"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_marginTop="16dp"
        android:layout_marginEnd="16dp"
        android:layout_weight="1"
        android:orientation="horizontal" />
</LinearLayout>

root_preferences.xml

<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">


        <SwitchPreference
            android:defaultValue="false"
            android:key="switchToDarkMode"
            android:title="Dark Mode"
            android:summary="Improve visibility and save energy"
            android:layout="@layout/switch_preference_layout"/>

    <Preference
        android:title="Publisher info"
        app:key="aboutPublisher">

    </Preference>

    <Preference
        android:title="@string/about"
        app:key="@string/about">


    </Preference>

</PreferenceScreen>