Extended CollapsingToolbar that implemented scrolling behaviour like in Google Play app
'com.github.VyacheslavShmakin:gp-collapsing-toolbar:1.0.0'
<dependency>
<groupId>com.github.VyacheslavShmakin</groupId>
<artifactId>gp-collapsing-toolbar</artifactId>
<version>1.0.0</version>
</dependency>
<dependency org="com.github.VyacheslavShmakin" name="gp-collapsing-toolbar" rev="1.0.0"/>
"com.github.VyacheslavShmakin", "gp-collapsing-toolbar", "1.0.0"