Signal-Android/app/src/main/res/layout/stories_slate_view.xml

<?xml version="1.0" encoding="utf-8"?>
<merge xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    tools:viewBindingIgnore="true"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:parentTag="android.widget.FrameLayout">

    <ImageView
        android:id="@+id/background"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/core_grey_80"
        android:importantForAccessibility="no"
        android:visibility="gone"
        tools:visibility="visible" />

    <com.google.android.material.imageview.ShapeableImageView
        android:id="@+id/stories_error_background"
        android:layout_width="56dp"
        android:layout_height="56dp"
        android:layout_gravity="center"
        app:shapeAppearance="@style/ShapeAppearanceOverlay.Signal.Circle"
        app:srcCompat="@color/transparent_black_50" />

    <com.google.android.material.progressindicator.CircularProgressIndicator
        android:id="@+id/loading_spinner"
        android:layout_width="36dp"
        android:layout_height="36dp"
        android:layout_gravity="center"
        android:indeterminate="true"
        android:visibility="gone"
        app:indicatorColor="@color/core_grey_05"
        app:indicatorInset="0dp"
        app:indicatorSize="36dp"
        app:trackColor="@color/transparent"
        app:trackThickness="2dp"
        tools:visibility="visible" />

    <ImageView
        android:id="@+id/error_circle"
        android:layout_width="24dp"
        android:layout_height="24dp"
        android:layout_gravity="center"
        android:scaleType="centerInside"
        android:visibility="gone"
        app:srcCompat="@drawable/ic_arrow_down_24"
        app:tint="@color/core_white"
        tools:visibility="visible" />

    <TextView
        android:id="@+id/unavailable"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center_vertical"
        android:alpha="0.6"
        android:gravity="center_horizontal"
        android:paddingHorizontal="46dp"
        android:text="@string/StorySlateView__this_story_is_no_longer_available"
        android:textAppearance="@style/TextAppearance.Signal.Body2"
        android:textColor="@color/core_grey_05"
        android:visibility="gone"
        tools:visibility="visible" />

    <androidx.appcompat.widget.AppCompatTextView
        android:id="@+id/error_text"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"
        android:layout_marginTop="68dp"
        android:background="@drawable/stories_slate_view_error_message_background"
        android:drawablePadding="13dp"
        android:paddingHorizontal="13dp"
        android:paddingTop="13dp"
        android:paddingBottom="13dp"
        android:textAppearance="@style/Signal.Text.Body"
        android:textColor="@color/white"
        android:visibility="gone"
        app:drawableStartCompat="@drawable/ic_error_outline_24"
        app:drawableTint="@color/core_white"
        tools:text="@string/StorySlateView__couldnt_load_content"
        tools:visibility="visible" />
</merge>