splash_layout

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <ImageView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_marginStart="-400dp"
        android:src="@color/colorAccent" />

    <ImageView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:src="@drawable/fon_cut" />


    <!--    это тот самый ромбик-->
    <ImageView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_marginStart="-390dp"
        android:src="@drawable/ic_background_image_splash" />

    <ImageView
        android:layout_width="77dp"
        android:layout_height="77dp"
        android:layout_gravity="center"
        android:src="@drawable/ic_logo" />

</FrameLayout>