Android item size in layer-list
I found solution, but I expected better way. Here is final code:
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle" >
<gradient
android:endColor="#000004"
android:gradientRadius="1000"
android:startColor="#1f3371"
android:type="radial" >
</gradient>
</shape>
</item>
<item>
<bitmap xmlns:android="http://schemas.android.com/apk/res/android"
android:src="@drawable/texture_5"
android:tileMode="repeat" />
</item>
<item android:drawable="@drawable/logo"
android:bottom="214dp"
android:top="214dp"
android:left="100dp"
android:right="100dp"
android:gravity="center"
android:tileMode="repeat"
>
</item>
</layer-list>
At least it works at xxhdpi and xhdpi without distortion.
Starting from API 23, it is possible to set width and height right within the "item" tag:
<item android:drawable="@drawable/logo" android:width="..." android:height="..." />