android - Json object multiple array Parse, retrofit -


i have json string. couldn't onresponse retrofit 2 list(categories , product). how call, callback? should use what? not normaly list, right?

{  "categories": [{"name":"x products",                  "products":[{}{}{}]}                  {"name":"y products",                  "products":[{}{}{}]}                  {"name":"z products",                  "products":[{}{}{}]} ],  "coverpageurl":"xx.png",  "location": "canada",  "adress":"opposite of hospital"  "productitems": [             {"large":"xx"              "mall":"tt"}             {"large":"yy"              "mall":"gg"}]  "status": {  "errorcode": 0,  "error": null,  "haserror": false    }

in 

call<merchant> call = toolapi.getapi().getmerchant(baseservice.token);          call.enqueue(new callback<merchant>() {              @override              public void onresponse(response<merchant> response, retrofit retrofit) {                  if (response.body() == null) {  }else{    //i bought bottoms class example  //normaly 1 list , its' items. in case have 2 list on json  //start     homepagecontent homepagecontent = response.body();                      integer errorcode = homepagecontent.getstatus().geterrorcode();                        if (errorcode == 0) {  /// should write here                           list<itemhomepagecontent> items = homepagecontent.getitems();                          headrecyclerlisthomepagecontent.sethasfixedsize(true);                          homepageadapter = new homepageadapter(homepagecontent, items, context());                          headrecyclerlisthomepagecontent.setlayoutmanager(new linearlayoutmanager(context(), linearlayoutmanager.vertical, false));                          headrecyclerlisthomepagecontent.setadapter(homepageadapter);                                                   //finish  }   @override              public void onfailure(throwable t) {                }  ....

in block // should write here should this: merchant merchant = response.body();

in merchant class should fields getmerchant returns.

btw json invalid.


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