فونت ثابت و غیرقابل تغییر

سلام وقت بخیر

از "android:fontFamily" استفاده کردید یا "fontFamily" ؟

در هر حال من تنظیمات مربوط به تم رو براتون ارسال میکنم احتمالا جایی اشتباه کردید.

<?xml version="1.0" encoding="utf-8"?>
<resources>

    <style name="MyBottomNavigationView" parent="Widget.MaterialComponents.BottomNavigationView">
        <item name="itemIconTint">@color/bottom_navigation_item_color</item>
        <item name="itemTextColor">@color/bottom_navigation_item_color</item>
        <item name="itemRippleColor">@color/bottom_navigation_ripple_color</item>
        <item name="itemTextAppearanceActive">@style/ActiveItemBottomNavigationTextAppearance</item>
    </style>

    <style name="ActiveItemBottomNavigationTextAppearance" parent="TextAppearance.MyTheme.Caption">
        <item name="fontFamily">@font/primary_bold</item>
        <item name="android:fontFamily">@font/primary_bold</item>
    </style>

    <style name="Theme.Nike.AuthTheme.Button" parent="Theme.Nike.AuthTheme">
        <item name="backgroundTint">?colorOnBackground</item>
        <item name="android:textColor">@color/black</item>
        <item name="cornerRadius">8dp</item>
        <item name="android:fontFamily">@font/primary_bold</item>
    </style>

    <style name="Theme.Nike.AuthTheme.EditText" parent="Theme.Nike.AuthTheme">
        <item name="android:background">@drawable/background_auth_et</item>
        <item name="android:textColorHint">#48ffffff</item>
        <item name="android:textColor">?colorOnBackground</item>
        <item name="android:textSize">16sp</item>
        <item name="android:minHeight">48dp</item>
        <item name="android:paddingEnd">16dp</item>
        <item name="android:paddingStart">16dp</item>
    </style>
</resources>

<resources xmlns:tools="http://schemas.android.com/tools">
    <!-- Base application theme. -->
    <style name="Theme.NikeStore" parent="Theme.MaterialComponents.DayNight.NoActionBar">
        <!-- Primary brand color. -->
        <item name="colorPrimary">@color/blue</item>
        <item name="colorOnPrimary">@color/white</item>
        <!-- Secondary brand color. -->
        <item name="colorSecondary">@color/black</item>
        <item name="colorOnSecondary">@color/white</item>
        <!-- Status bar color. -->
        <item name="android:statusBarColor" tools:targetApi="l">@color/gray</item>
        <item name="android:windowLightStatusBar" tools:targetApi="m">true</item>
        <item name="fontFamily">@font/primary_regular</item>
        <item name="windowBackgroundColorSub">#f5f5f5</item>
        <!--Material type attributes-->
        <item name="textAppearanceHeadline1">@style/TextAppearance.MyTheme.Headline1</item>
        <item name="textAppearanceHeadline2">@style/TextAppearance.MyTheme.Headline2</item>
        <item name="textAppearanceHeadline3">@style/TextAppearance.MyTheme.Headline3</item>
        <item name="textAppearanceHeadline4">@style/TextAppearance.MyTheme.Headline4</item>
        <item name="textAppearanceHeadline5">@style/TextAppearance.MyTheme.Headline5</item>
        <item name="textAppearanceHeadline6">@style/TextAppearance.MyTheme.Headline6</item>
        <item name="textAppearanceSubtitle1">@style/TextAppearance.MyTheme.Subtitle1</item>
        <item name="textAppearanceSubtitle2">@style/TextAppearance.MyTheme.Subtitle2</item>
        <item name="textAppearanceBody1">@style/TextAppearance.MyTheme.Body1</item>
        <item name="textAppearanceBody2">@style/TextAppearance.MyTheme.Body2</item>
        <item name="textAppearanceButton">@style/TextAppearance.MyTheme.Button</item>
        <item name="textAppearanceCaption">@style/TextAppearance.MyTheme.Caption</item>
        <item name="textAppearanceOverline">@style/TextAppearance.MyTheme.Overline</item>
        <!-- Customize your theme here. -->
        <item name="bottomNavigationStyle">@style/MyBottomNavigationView</item>
        <item name="appBarLayoutStyle">@style/Widget.MaterialComponents.AppBarLayout.Surface</item>
        <item name="dividerColor">@color/gray</item>
        <item name="android:textColorSecondary">@color/darkGray</item>
        <item name="android:lineSpacingExtra">6dp</item>
        <item name="android:includeFontPadding">false</item>

    </style>

    <style name="Theme.Nike.AuthTheme" parent="Theme.NikeStore">
        <item name="android:statusBarColor" tools:targetApi="lollipop">@color/black</item>
        <item name="android:windowLightStatusBar" tools:targetApi="m">false</item>
        <item name="android:windowBackground">@color/black</item>
        <item name="colorOnBackground">@color/white</item>
        <item name="colorOnSurface">@color/white</item>
        <item name="materialButtonStyle">@style/Theme.Nike.AuthTheme.Button</item>
    </style>
</resources>

دمت گرم

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