another-widget/app/src/main/res/layout/activity_support_dev.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:background="@drawable/gradient_background"
    android:orientation="vertical"
    tools:context="com.tommasoberlose.anotherwidget.ui.activity.SupportDevActivity">
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        android:layout_margin="32dp"
        android:id="@+id/toolbar"
        android:gravity="center_vertical">
        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="@string/main_pre_title"
            android:alpha="0.6"
            android:paddingLeft="16dp"
            android:paddingRight="16dp"
            android:gravity="center_vertical"
            style="@style/AnotherWidget.Main.Subtitle"
            android:textAllCaps="true"/>
        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="@string/support_custom_app_name"
            android:gravity="center_vertical"
            style="@style/AnotherWidget.Main.Title"
            android:textAllCaps="true"/>
    </LinearLayout>
    <android.support.v7.widget.CardView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:cardCornerRadius="3dp"
        android:id="@+id/products_card"
        android:layout_marginLeft="16dp"
        android:layout_marginRight="16dp"
        android:layout_marginBottom="8dp"
        android:background="@android:color/white"
        app:cardBackgroundColor="@android:color/white">
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:padding="8dp"
            android:orientation="vertical">
            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:gravity="center_vertical"
                android:orientation="horizontal">
                <ImageView
                    android:layout_width="40dp"
                    android:layout_height="40dp"
                    android:padding="8dp"
                    android:src="@drawable/ic_action_gift"
                    android:tint="@color/dark_grey"/>
                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:gravity="center_vertical"
                    android:orientation="vertical">
                    <TextView
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:text="@string/support_main_title"
                        android:textColor="@android:color/black"
                        android:fontFamily="sans-serif-medium"
                        android:padding="8dp"
                        android:layout_marginTop="2dp"
                        android:layout_marginBottom="4dp"
                        android:textAppearance="?android:textAppearanceListItem"/>
                </LinearLayout>
            </LinearLayout>
            <ProgressBar
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center_horizontal"
                android:id="@+id/loader"
                android:layout_margin="16dp"/>
            <ScrollView
                android:layout_width="match_parent"
                android:layout_height="wrap_content">
                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:id="@+id/products_list"
                    android:paddingLeft="8dp"
                    android:paddingRight="8dp"
                    android:visibility="gone"
                    android:orientation="vertical">
                    <LinearLayout
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:gravity="center_vertical"
                        android:id="@+id/action_donation_coffee"
                        android:orientation="horizontal"
                        android:paddingTop="12dp"
                        android:paddingBottom="12dp">
                        <TextView
                            android:layout_width="0dp"
                            android:layout_height="wrap_content"
                            android:layout_weight="0.8"
                            android:text="@string/donation_coffee"
                            android:paddingRight="8dp"
                            android:paddingLeft="40dp"
                            android:textColor="@color/dark_grey"
                            android:textAppearance="?android:textAppearanceButton"/>

                        <android.support.v7.widget.CardView
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            app:cardCornerRadius="2dp"
                            app:cardElevation="0dp"
                            app:cardBackgroundColor="@color/black_10"
                            app:cardPreventCornerOverlap="true">
                            <TextView
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:paddingLeft="6dp"
                                android:paddingRight="6dp"
                                android:paddingBottom="4dp"
                                android:paddingTop="4dp"
                                android:textColor="@color/black_50"
                                android:id="@+id/import_donation_coffee"
                                android:textSize="12sp"/>
                        </android.support.v7.widget.CardView>
                    </LinearLayout>
                    <LinearLayout
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:gravity="center_vertical"
                        android:id="@+id/action_donation_donuts"
                        android:orientation="horizontal"
                        android:paddingTop="12dp"
                        android:paddingBottom="12dp">
                        <TextView
                            android:layout_width="0dp"
                            android:layout_height="wrap_content"
                            android:layout_weight="0.8"
                            android:text="@string/donation_donuts"
                            android:paddingRight="8dp"
                            android:paddingLeft="40dp"
                            android:textColor="@color/dark_grey"
                            android:textAppearance="?android:textAppearanceButton"/>

                        <android.support.v7.widget.CardView
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            app:cardCornerRadius="2dp"
                            app:cardElevation="0dp"
                            app:cardBackgroundColor="@color/black_10"
                            app:cardPreventCornerOverlap="true">
                            <TextView
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:paddingLeft="6dp"
                                android:paddingRight="6dp"
                                android:paddingBottom="4dp"
                                android:paddingTop="4dp"
                                android:textColor="@color/black_50"
                                android:id="@+id/import_donation_donuts"
                                android:textSize="12sp"/>
                        </android.support.v7.widget.CardView>
                    </LinearLayout>
                    <LinearLayout
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:gravity="center_vertical"
                        android:id="@+id/action_donation_breakfast"
                        android:orientation="horizontal"
                        android:paddingTop="12dp"
                        android:paddingBottom="12dp">
                        <TextView
                            android:layout_width="0dp"
                            android:layout_height="wrap_content"
                            android:layout_weight="0.8"
                            android:text="@string/donation_breakfast"
                            android:paddingRight="8dp"
                            android:paddingLeft="40dp"
                            android:textColor="@color/dark_grey"
                            android:textAppearance="?android:textAppearanceButton"/>

                        <android.support.v7.widget.CardView
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            app:cardCornerRadius="2dp"
                            app:cardElevation="0dp"
                            app:cardBackgroundColor="@color/black_10"
                            app:cardPreventCornerOverlap="true">
                            <TextView
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:paddingLeft="6dp"
                                android:paddingRight="6dp"
                                android:paddingBottom="4dp"
                                android:paddingTop="4dp"
                                android:textColor="@color/black_50"
                                android:id="@+id/import_donation_breakfast"
                                android:textSize="12sp"/>
                        </android.support.v7.widget.CardView>
                    </LinearLayout>
                    <LinearLayout
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:gravity="center_vertical"
                        android:id="@+id/action_donation_lunch"
                        android:orientation="horizontal"
                        android:paddingTop="12dp"
                        android:paddingBottom="12dp">
                        <TextView
                            android:layout_width="0dp"
                            android:layout_height="wrap_content"
                            android:layout_weight="0.8"
                            android:text="@string/donation_lunch"
                            android:paddingRight="8dp"
                            android:paddingLeft="40dp"
                            android:textColor="@color/dark_grey"
                            android:textAppearance="?android:textAppearanceButton"/>

                        <android.support.v7.widget.CardView
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            app:cardCornerRadius="2dp"
                            app:cardElevation="0dp"
                            app:cardBackgroundColor="@color/black_10"
                            app:cardPreventCornerOverlap="true">
                            <TextView
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:paddingLeft="6dp"
                                android:paddingRight="6dp"
                                android:paddingBottom="4dp"
                                android:paddingTop="4dp"
                                android:textColor="@color/black_50"
                                android:id="@+id/import_donation_lunch"
                                android:textSize="12sp"/>
                        </android.support.v7.widget.CardView>
                    </LinearLayout>
                    <LinearLayout
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:gravity="center_vertical"
                        android:id="@+id/action_donation_dinner"
                        android:orientation="horizontal"
                        android:paddingTop="12dp"
                        android:paddingBottom="12dp">
                        <TextView
                            android:layout_width="0dp"
                            android:layout_height="wrap_content"
                            android:layout_weight="0.8"
                            android:text="@string/donation_dinner"
                            android:paddingRight="8dp"
                            android:paddingLeft="40dp"
                            android:textColor="@color/dark_grey"
                            android:textAppearance="?android:textAppearanceButton"/>

                        <android.support.v7.widget.CardView
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            app:cardCornerRadius="2dp"
                            app:cardElevation="0dp"
                            app:cardBackgroundColor="@color/black_10"
                            app:cardPreventCornerOverlap="true">
                            <TextView
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:paddingLeft="6dp"
                                android:paddingRight="6dp"
                                android:paddingBottom="4dp"
                                android:paddingTop="4dp"
                                android:textColor="@color/black_50"
                                android:id="@+id/import_donation_dinner"
                                android:textSize="12sp"/>
                        </android.support.v7.widget.CardView>
                    </LinearLayout>
                </LinearLayout>
            </ScrollView>
        </LinearLayout>
    </android.support.v7.widget.CardView>
    <android.support.v7.widget.CardView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:cardCornerRadius="3dp"
        android:id="@+id/action_translate"
        android:layout_marginLeft="16dp"
        android:layout_marginRight="16dp"
        android:layout_marginBottom="8dp"
        android:background="@android:color/white"
        app:cardBackgroundColor="@android:color/white">
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center_vertical"
            android:padding="8dp"
            android:orientation="horizontal">
            <ImageView
                android:layout_width="40dp"
                android:layout_height="40dp"
                android:padding="8dp"
                android:src="@drawable/ic_action_translate"
                android:tint="@color/dark_grey"/>
            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:gravity="center_vertical"
                android:paddingRight="8dp"
                android:paddingLeft="8dp"
                android:orientation="vertical">
                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:text="@string/support_translations_title"
                    android:textColor="@color/dark_grey"
                    style="@style/AnotherWidget.Settings.Title"/>
                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:text="@string/support_translations_subtitle"
                    android:textColor="@android:color/black"
                    style="@style/AnotherWidget.Settings.Subtitle"/>
            </LinearLayout>
        </LinearLayout>
    </android.support.v7.widget.CardView>
    <android.support.v7.widget.CardView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:cardCornerRadius="3dp"
        android:id="@+id/action_website"
        android:layout_marginLeft="16dp"
        android:layout_marginRight="16dp"
        android:layout_marginBottom="16dp"
        android:background="@android:color/white"
        app:cardBackgroundColor="@android:color/white">
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center_vertical"
            android:padding="8dp"
            android:orientation="horizontal">
            <ImageView
                android:layout_width="40dp"
                android:layout_height="40dp"
                android:padding="8dp"
                android:src="@drawable/ic_action_dev"
                android:tint="@color/dark_grey"/>
            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:gravity="center_vertical"
                android:paddingRight="8dp"
                android:paddingLeft="8dp"
                android:orientation="vertical">
                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:text="@string/support_website_title"
                    android:textColor="@color/dark_grey"
                    style="@style/AnotherWidget.Settings.Title"/>
                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:text="@string/support_website_subtitle"
                    android:textColor="@android:color/black"
                    style="@style/AnotherWidget.Settings.Subtitle"/>
            </LinearLayout>
        </LinearLayout>
    </android.support.v7.widget.CardView>
</LinearLayout>