Cache details of the contest tab.

[ManasviPatidar]

Store "response.body" in shared pref.

[Chintan-K]

I stored response.body in shared pref. by using:

SharedPreferences pref = await SharedPreferences.getInstance();
    String contestData = jsonEncode(jsonResponse);
    pref.setString('contestData', contestData);

but dont know where to load the data, can I get help?