Android APIs
Added in API level 1
package

org.apache.http.params

Interfaces

CoreConnectionPNames This interface was deprecated in API level 22. Please use openConnection() instead. Please visit this webpage for further details.  
HttpParams This interface was deprecated in API level 22. Please use openConnection() instead. Please visit this webpage for further details.  

Classes

HttpConnectionParams This class was deprecated in API level 22. Please use openConnection() instead. Please visit this webpage for further details.