This is the Pet app having all the details about pets. It include two activties, in the first activity is list of all the pets and seccond activity is about detail information about pets. JSON file is used for the list of pets. Some challanges are encounterd when handling the JSON file. For display the list of pets i used RecyclerView over ListView because RecyclerView is much more powerful, flexible and a major enhancement over ListView. I also used CardView for styling List.