//oncreate
recyclerView = (RecyclerView) v.findViewById(R.id.list_daftar);
        recyclerView.setHasFixedSize(true);
        recyclerView.setRecycledViewPool(new RecyclerView.RecycledViewPool());
        recyclerView.setLayoutManager(new LinearLayoutManager(getActivity().getApplicationContext(),LinearLayoutManager.VERTICAL,false));
        bungaAdapter = new adp_kegiatan(this);
        recyclerView.setAdapter(bungaAdapter);
	kegiatan();

//proses spiner di onItemSelected
if (spin_data.getSelectedItemPosition() ==0){
                    Toast.makeText(getActivity(), "harap pilih data", Toast.LENGTH_LONG).show();

                }else if ((spin_data.getSelectedItemPosition() ==1) && (s.equalsIgnoreCase("kegiatan"))){
                    pilih_data = "7";
                    cari_kegiatan();
                }else if ((spin_data.getSelectedItemPosition() ==2) && (s.equalsIgnoreCase("kegiatan"))){
                    pilih_data = "30";
                    cari_kegiatan();
                }else if ((spin_data.getSelectedItemPosition() ==3) && (s.equalsIgnoreCase("kegiatan"))){
                    pilih_data = "352";
                    cari_kegiatan();
}

//menampilkan data dan di panggil di oncreate
public void kegiatan(){
        restManager = new RestManager();
        mApiService = restManager.ambil_data_kegiatan();
        loading = ProgressDialog.show(getActivity(), null, "Harap Tunggu...", true, false);
        Map<String, String> data = new HashMap<>();
        data.put("nip", param);
        mApiService.getdata_kegiatan(param);
        Call<List<item>> listCall = mApiService.getdata_kegiatan(param);
        listCall.enqueue(new Callback<List<item>>() {
            @Override
            public void onResponse(Call<List<item>> call, Response<List<item>> response) {

                if (response.isSuccessful()) {
//                if(response.code() == 200) {
                    List<item> list_kegiatan = response.body();
//                    list_kegiatan.clear();
                        for (int i = 0; i < list_kegiatan.size(); i++) {
                            item datanya = list_kegiatan.get(i);
                            bungaAdapter.addBunga(datanya);
                            Toast.makeText(getActivity(), response.toString(), Toast.LENGTH_LONG).show();
                            Log.d("hasilnya ", response.toString());
                            loading.dismiss();
                        }

                        }else{
                        loading.dismiss();
                    }
//                }else {
//                    loading.dismiss();
//                    Toast.makeText(getActivity(), "Gagal mengambil data", Toast.LENGTH_SHORT).show();
//                }
            }

            @Override
            public void onFailure(Call<List<item>> call, Throwable t) {
                loading.dismiss();
                Toast.makeText(getActivity(),t.toString(),Toast.LENGTH_LONG).show();
                Toast.makeText(getActivity(), "cek koneksi internet", Toast.LENGTH_SHORT).show();
                Log.d("hasilnya ", t.toString());
            }
        });
    }


//untuk melakuakn pencarian setelah memilih data di spiner
public void cari_kegiatan(){
        restManager = new RestManager();
        mApiService = restManager.ambil_data_kegiatan();
        loading = ProgressDialog.show(getActivity(), null, "Harap Tunggu...", true, false);
        Map<String, String> data = new HashMap<>();
        data.put("nip", param);
        mApiService.getdata_kegiatan(param);
        Call<List<item>> listCall = mApiService.getcari_data_kegiatan(param,pilih_data);
        listCall.enqueue(new Callback<List<item>>() {
            @Override
            public void onResponse(Call<List<item>> call, Response<List<item>> response) {
                if (response.isSuccessful()) {
//                if(response.code() == 200) {
                    List<item> list_kegiatan = response.body();
                    for (int i = 0; i < list_kegiatan.size(); i++) {
                        item datanya = list_kegiatan.get(i);
                        bungaAdapter.addBunga(datanya);
                        Toast.makeText(getActivity(), response.toString(), Toast.LENGTH_LONG).show();
                        Log.d("hasilnya ", response.toString());
                        loading.dismiss();
                    }

                }else{
                    loading.dismiss();
                }
//                }else {
//                    loading.dismiss();
//                    Toast.makeText(getActivity(), "Gagal mengambil data", Toast.LENGTH_SHORT).show();
//                }
            }

            @Override
            public void onFailure(Call<List<item>> call, Throwable t) {
                loading.dismiss();
                Toast.makeText(getActivity(),t.toString(),Toast.LENGTH_LONG).show();
                Toast.makeText(getActivity(), "cek koneksi internet", Toast.LENGTH_SHORT).show();
                Log.d("hasilnya ", t.toString());
            }
        });
    }