grayjay/app/src/main/res/layout/activity_add_source.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"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:paddingStart="20dp"
    android:paddingEnd="20dp"
    android:background="@color/black">


    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        android:gravity="center_vertical"
        android:paddingBottom="15dp">

        <ImageButton
            android:id="@+id/button_back"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:contentDescription="@string/cd_button_back"
            android:paddingRight="20dp"
            app:srcCompat="@drawable/ic_back_thin_white_16dp" />

        <FrameLayout
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/add_source"
                android:textSize="24dp"
                android:textColor="@color/white"
                android:fontFamily="@font/inter_extra_light" />
        </FrameLayout>

        <Space
            android:layout_width="20dp"
            android:layout_height="match_parent" />

    </LinearLayout>


    <ImageView
        android:visibility="gone"
        android:id="@+id/loader"
        android:layout_width="80dp"
        android:layout_height="80dp"
        app:srcCompat="@drawable/ic_loader_animated"
        android:layout_gravity="top|center_horizontal"
        android:alpha="0.7"
        android:layout_marginTop="80dp"
        android:contentDescription="@string/loading" />

    <ScrollView
        android:id="@+id/configContainer"
        android:layout_width="match_parent"
        android:layout_height="match_parent">
        <LinearLayout
            android:orientation="vertical"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <com.futo.platformplayer.views.sources.SourceHeaderView
                android:id="@+id/source_header"
                android:layout_width="match_parent"
                android:layout_height="wrap_content" />

            <!--Permissions-->
            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="vertical">
                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:textSize="18dp"
                    android:textColor="@color/white"
                    android:layout_marginTop="20dp"
                    android:fontFamily="@font/inter_light"
                    android:text="@string/permissions" />
                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:textSize="12dp"
                    android:textColor="@color/text_color_tinted"
                    android:fontFamily="@font/inter_extra_light"
                    android:text="@string/source_permissions_explanation" />

                <LinearLayout
                    android:id="@+id/source_permissions"
                    android:orientation="vertical"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content">
                    <com.futo.platformplayer.views.sources.SourceInfoView
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content" />

                    <com.futo.platformplayer.views.sources.SourceInfoView
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content" />
                </LinearLayout>

            </LinearLayout>

            <!--Security Warnings-->
            <LinearLayout
                android:id="@+id/container_source_warnings"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="vertical">
                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:textSize="18dp"
                    android:textColor="@color/white"
                    android:layout_marginTop="20dp"
                    android:fontFamily="@font/inter_light"
                    android:text="@string/security_warnings" />
                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:textSize="12dp"
                    android:textColor="@color/text_color_tinted"
                    android:fontFamily="@font/inter_extra_light"
                    android:text="@string/these_are_warnings_of_plugin_behavior_and_implementation" />

                <LinearLayout
                    android:id="@+id/source_warnings"
                    android:orientation="vertical"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content">
                    <com.futo.platformplayer.views.sources.SourceInfoView
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content" />
                </LinearLayout>

            </LinearLayout>

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="horizontal"
                android:gravity="center"
                android:layout_marginTop="28dp"
                android:layout_marginBottom="28dp">

                <Space
                    android:layout_width="0dp"
                    android:layout_height="wrap_content"
                    android:layout_weight="1" />

                <Button
                    android:id="@+id/button_cancel"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/cancel"
                    android:layout_marginEnd="28dp"
                    android:textSize="14dp"
                    android:fontFamily="@font/inter_regular"
                    android:textColor="@color/colorPrimary"
                    android:background="@color/transparent" />

                <LinearLayout
                    android:id="@+id/button_install"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:background="@drawable/background_button_primary"
                    android:clickable="true">

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="@string/install"
                        android:textSize="14dp"
                        android:textColor="@color/white"
                        android:fontFamily="@font/inter_regular"
                        android:paddingTop="10dp"
                        android:paddingBottom="10dp"
                        android:paddingStart="28dp"
                        android:paddingEnd="28dp"/>
                </LinearLayout>
            </LinearLayout>
        </LinearLayout>
    </ScrollView>
</LinearLayout>