Android Library to help you with your date & time pickers while retaining the instance of the pickers on orientation change.
compile 'com.github.k0shk0sh:RetainedDateTimePickers:1.0.2'
<dependency>
<groupId>com.github.k0shk0sh</groupId>
<artifactId>RetainedDateTimePickers</artifactId>
<version>1.0.2</version>
<type>aar</type>
</dependency>