linphone-android/app/src/main/res/values/themes.xml

<resources>
    <style name="AppSplashScreenTheme" parent="Theme.SplashScreen">
        <item name="windowSplashScreenBackground">@color/white</item>
        <item name="windowSplashScreenAnimatedIcon">@drawable/linphone_splashscreen</item>
        <item name="postSplashScreenTheme">@style/Theme.Linphone</item>
    </style>

    <!-- Base application theme. -->
    <style name="Theme.Linphone" parent="Theme.Material3.DayNight.NoActionBar">
        <!-- https://developer.android.com/guide/topics/display-cutout#best_practices_for_display_cutout_support -->
        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
        <!-- Customize your theme here. -->
        <item name="android:windowActivityTransitions">true</item>
        <item name="android:windowBackground">@color/white</item>
        <item name="android:statusBarColor">?attr/color_main1_500</item>

        <item name="color_main1_100">@color/orange_main_100</item>
        <item name="color_main1_100_alpha_50">@color/orange_main_100_alpha_50</item>
        <item name="color_main1_300">@color/orange_main_300</item>
        <item name="color_main1_500">@color/orange_main_500</item>
        <item name="color_main1_700">@color/orange_main_700</item>

        <item name="color_main2_000">@color/white</item>
        <item name="color_main2_100">@color/gray_main2_100</item>
        <item name="color_main2_200">@color/gray_main2_200</item>
        <item name="color_main2_300">@color/gray_main2_300</item>
        <item name="color_main2_400">@color/gray_main2_400</item>
        <item name="color_main2_500">@color/gray_main2_500</item>
        <item name="color_main2_600">@color/gray_main2_600</item>
        <item name="color_main2_700">@color/gray_main2_700</item>
        <item name="color_main2_800">@color/gray_main2_800</item>
        <item name="color_main2_900">@color/black</item>

        <item name="color_grey_100">@color/gray_100</item>
        <item name="color_grey_200">@color/gray_200</item>
        <item name="color_grey_300">@color/gray_300</item>
        <item name="color_grey_400">@color/gray_400</item>
        <item name="color_grey_500">@color/gray_500</item>
        <item name="color_grey_600">@color/gray_600</item>
        <item name="color_grey_800">@color/gray_800</item>
        <item name="color_grey_900">@color/gray_900</item>

        <item name="color_danger_500">@color/red_danger_500</item>
        <item name="color_danger_700">@color/red_danger_700</item>
        <item name="color_danger_900">@color/red_danger_900</item>

        <item name="color_success_200">@color/green_success_200</item>
        <item name="color_success_500">@color/green_success_500</item>
        <item name="color_success_700">@color/green_success_700</item>

        <item name="color_info_500">@color/blue_info_500</item>

        <item name="color_warning_600">@color/orange_warning_600</item>

        <item name="color_on_main">@color/white</item>
    </style>

    <style name="Theme.LinphoneYellow" parent="Theme.Linphone">
        <item name="color_main1_100">@color/yellow_main_100</item>
        <item name="color_main1_100_alpha_50">@color/yellow_main_100_alpha_50</item>
        <item name="color_main1_300">@color/yellow_main_300</item>
        <item name="color_main1_500">@color/yellow_main_500</item>
        <item name="color_main1_700">@color/yellow_main_700</item>
    </style>

    <style name="Theme.LinphoneGreen" parent="Theme.Linphone">
        <item name="color_main1_100">@color/green_main_100</item>
        <item name="color_main1_100_alpha_50">@color/green_main_100_alpha_50</item>
        <item name="color_main1_300">@color/green_main_300</item>
        <item name="color_main1_500">@color/green_main_500</item>
        <item name="color_main1_700">@color/green_main_700</item>
    </style>

    <style name="Theme.LinphoneBlue" parent="Theme.Linphone">
        <item name="color_main1_100">@color/blue_main_100</item>
        <item name="color_main1_100_alpha_50">@color/blue_main_100_alpha_50</item>
        <item name="color_main1_300">@color/blue_main_300</item>
        <item name="color_main1_500">@color/blue_main_500</item>
        <item name="color_main1_700">@color/blue_main_700</item>
    </style>

    <style name="Theme.LinphoneRed" parent="Theme.Linphone">
        <item name="color_main1_100">@color/red_main_100</item>
        <item name="color_main1_100_alpha_50">@color/red_main_100_alpha_50</item>
        <item name="color_main1_300">@color/red_main_300</item>
        <item name="color_main1_500">@color/red_main_500</item>
        <item name="color_main1_700">@color/red_main_700</item>
    </style>

    <style name="Theme.LinphonePink" parent="Theme.Linphone">
        <item name="color_main1_100">@color/pink_main_100</item>
        <item name="color_main1_100_alpha_50">@color/pink_main_100_alpha_50</item>
        <item name="color_main1_300">@color/pink_main_300</item>
        <item name="color_main1_500">@color/pink_main_500</item>
        <item name="color_main1_700">@color/pink_main_700</item>
    </style>

    <style name="Theme.LinphonePurple" parent="Theme.Linphone">
        <item name="color_main1_100">@color/purple_main_100</item>
        <item name="color_main1_100_alpha_50">@color/purple_main_100_alpha_50</item>
        <item name="color_main1_300">@color/purple_main_300</item>
        <item name="color_main1_500">@color/purple_main_500</item>
        <item name="color_main1_700">@color/purple_main_700</item>
    </style>

    <!-- In-call application theme. -->
    <style name="Theme.LinphoneInCall" parent="Theme.Linphone">
        <item name="android:windowBackground">@color/gray_600</item>
    </style>

    <style name="Theme.LinphoneInCallYellow" parent="Theme.LinphoneYellow">
        <item name="android:windowBackground">@color/gray_600</item>
    </style>

    <style name="Theme.LinphoneInCallGreen" parent="Theme.LinphoneGreen">
        <item name="android:windowBackground">@color/gray_600</item>
    </style>

    <style name="Theme.LinphoneInCallBlue" parent="Theme.LinphoneBlue">
        <item name="android:windowBackground">@color/gray_600</item>
    </style>

    <style name="Theme.LinphoneInCallRed" parent="Theme.LinphoneRed">
        <item name="android:windowBackground">@color/gray_600</item>
    </style>

    <style name="Theme.LinphoneInCallPink" parent="Theme.LinphonePink">
        <item name="android:windowBackground">@color/gray_600</item>
    </style>

    <style name="Theme.LinphoneInCallPurple" parent="Theme.LinphonePurple">
        <item name="android:windowBackground">@color/gray_600</item>
    </style>

    <style name="Theme.LinphoneDialog" parent="Theme.Material3.DayNight.NoActionBar">
        <item name="android:statusBarColor">@color/gray_600</item>
        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
        <item name="android:windowActivityTransitions">true</item>
        <item name="android:windowAnimationStyle">@null</item>
        <item name="android:windowBackground">@color/transparent_color</item>
    </style>
</resources>