RetroMusicPlayer/app/src/main/res/layout/activity_donation.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true">

    <com.google.android.material.appbar.AppBarLayout
        android:id="@+id/appBarLayout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:fitsSystemWindows="true"
        app:liftOnScroll="true">

        <com.google.android.material.appbar.MaterialToolbar
            android:id="@+id/toolbar"
            style="@style/Toolbar"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            app:layout_collapseMode="pin"
            app:navigationIcon="@drawable/ic_arrow_back"
            app:title="@string/support_development"
            app:titleTextAppearance="@style/ToolbarTextAppearanceNormal" />

    </com.google.android.material.appbar.AppBarLayout>

    <androidx.core.widget.NestedScrollView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:overScrollMode="@integer/overScrollMode"
        app:layout_behavior="com.google.android.material.appbar.AppBarLayout$ScrollingViewBehavior">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <com.google.android.material.card.MaterialCardView
                android:id="@+id/paypal"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:clickable="true"
                android:elevation="4dp"
                android:focusable="true"
                app:cardCornerRadius="8dp"
                app:cardUseCompatPadding="true">

                <ImageView
                    android:layout_width="50dp"
                    android:layout_height="50dp"
                    android:layout_gravity="center|top"
                    android:padding="8dp"
                    android:src="@drawable/ic_paypal" />

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center|bottom"
                    android:layout_marginTop="50dp"
                    android:paddingBottom="8dp"
                    android:text="Paypal"
                    android:textAppearance="?textAppearanceLabelMedium" />

            </com.google.android.material.card.MaterialCardView>

            <com.google.android.material.card.MaterialCardView
                android:id="@+id/kofi"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:clickable="true"
                android:elevation="4dp"
                android:focusable="true"
                app:cardCornerRadius="8dp"
                app:cardUseCompatPadding="true">

                <ImageView
                    android:layout_width="50dp"
                    android:layout_height="50dp"
                    android:layout_gravity="center|top"
                    android:padding="8dp"
                    android:src="@drawable/ic_kofi" />

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center_horizontal"
                    android:layout_marginTop="50dp"
                    android:paddingBottom="8dp"
                    android:text="Ko-fi"
                    android:textAppearance="?textAppearanceLabelMedium" />
            </com.google.android.material.card.MaterialCardView>
        </LinearLayout>

    </androidx.core.widget.NestedScrollView>

</androidx.coordinatorlayout.widget.CoordinatorLayout>