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recyclerviewの行を別のフラグメント（アダプタのOnBindを薄くしたもの）にクリックすると、値を送信する必要があります。その後、私はrecyclerviewを含むフラグメントを閉じて、受信側のフラグメントを開く必要があります。私はどこかでバンドルを使うことができると読んでいますが、私はAndroidプログラミングにはかなり新しいので、混乱しています。Recyclerviewアダプタからあるフラグメントから別のフラグメントに値を送る方法。次に、最初のフラグメントを閉じて新しいフラグメントを開きます
これはRecyclerView
public class PasienFragment extends Fragment {
// TODO: Rename parameter arguments, choose names that match
// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
private static final String ARG_PARAM1 = "param1";
private static final String ARG_PARAM2 = "param2";
// TODO: Rename and change types of parameters
private String mParam1;
private String mParam2;
private OnPasienFragmentInteractionListener mPasienListener;
public PasienFragment() {
// Required empty public constructor
}
int countICU=0;
int countINAP=0;
int countUMUM=0;
int countBPJS=0;
RequestQueue queue;
String jenisAsuransi,jenisKamar;
String id="C0E0607E";
ImageView ivTotal,ivIcu,ivInap,ivBpjs,ivUmum;
TextView tvTOTAL,tvICU,tvINAP,tvBPJS,tvUMUM;
public static final String URL_JUMLAH = "http:";
public static PasienFragment newInstance(String param1, String param2) {
PasienFragment fragment = new PasienFragment();
Bundle args = new Bundle();
args.putString(ARG_PARAM1, param1);
args.putString(ARG_PARAM2, param2);
fragment.setArguments(args);
return fragment;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (getArguments() != null) {
mParam1 = getArguments().getString(ARG_PARAM1);
mParam2 = getArguments().getString(ARG_PARAM2);
}
queue = Volley.newRequestQueue(getActivity());
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
final View view = inflater.inflate(R.layout.fragment_pasien, container, false);
ivTotal = (ImageView) view.findViewById(R.id.ivTotal);
ivIcu = (ImageView) view.findViewById(R.id.ivICU);
ivBpjs = (ImageView) view.findViewById(R.id.ivBPJS);
ivInap = (ImageView) view.findViewById(R.id.ivINAP);
ivUmum = (ImageView) view.findViewById(R.id.ivUMUM);
tvTOTAL = (TextView) view.findViewById(R.id.tvTotal);
tvICU = (TextView) view.findViewById(R.id.tvICU);
tvBPJS = (TextView) view.findViewById(R.id.tvBPJS);
tvINAP = (TextView) view.findViewById(R.id.tvINAP);
tvUMUM = (TextView) view.findViewById(R.id.tvUMUM);
ivTotal.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
mPasienListener.onPasienFragmentInteraction("Daftar Pasien");
}
});
ivIcu.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
mPasienListener.onPasienFragmentInteraction("Daftar Pasien ICU");
}
});
ivBpjs.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
mPasienListener.onPasienFragmentInteraction("Daftar Pasien BPJS");
}
});
ivInap.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
mPasienListener.onPasienFragmentInteraction("Daftar Pasien INAP");
}
});
ivUmum.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
mPasienListener.onPasienFragmentInteraction("Daftar Pasien UMUM");
}
});
String url1 = URL_JUMLAH+id;
JsonObjectRequest req = new JsonObjectRequest(url1, null,
new Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
JSONArray users = null;
try {
users = response.getJSONArray("result1");
} catch (JSONException e) {
e.printStackTrace();
}
for (int i = 0; i < users.length(); i++) {
try {
JSONObject obj = users.getJSONObject(i);
jenisAsuransi = (String) obj.get("Jenis_Asuransi");
jenisKamar = (String) obj.get("Jenis_Kamar");
if(jenisAsuransi.equals("BPJS")){
countBPJS++;
}
if(jenisAsuransi.equals("UMUM")){
countUMUM++;
}
if(jenisKamar.equals("INAP")){
countINAP++;
}
if(jenisKamar.equals("ICU")){
countICU++;
}
} catch (JSONException e) {
e.printStackTrace();
}
}
tvTOTAL.setText(String.valueOf(users.length()));
tvBPJS.setText(String.valueOf(countBPJS));
tvUMUM.setText(String.valueOf(countUMUM));
tvINAP.setText(String.valueOf(countINAP));
tvICU.setText(String.valueOf(countICU));
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
//Toast.makeText(Home.this,"Terjadi Kendala Koneksi",Toast.LENGTH_LONG).show();
}
});
queue.add(req);
return view;
}
// TODO: Rename method, update argument and hook method into UI event
public void onButtonPressed(String sentence) {
if (mPasienListener != null) {
mPasienListener.onPasienFragmentInteraction(sentence);
}
}
@Override
public void onAttach(Context context) {
super.onAttach(context);
if (context instanceof OnPasienFragmentInteractionListener) {
mPasienListener = (OnPasienFragmentInteractionListener) context;
} else {
throw new RuntimeException(context.toString()
+ " must implement OnFragmentInteractionListener");
}
}
@Override
public void onDetach() {
super.onDetach();
mPasienListener = null;
}
public interface OnPasienFragmentInteractionListener {
// TODO: Update argument type and name
void onPasienFragmentInteraction(String sentence);
}
}
これは、これは、受信フラグメント
public class ListAktivitas extends Fragment {
private static final String ARG_PARAM1 = "param1";
private static final String ARG_PARAM2 = "param2";
// TODO: Rename and change types of parameters
private String mParam1;
private String mParam2;
private OnFragmentInteractionListener mListener;
public ListAktivitas() {
// Required empty publtic constructor
}
public static final String URL_LIST_Aktivitas = "http";
public static final String URL_Pasien = "http://";
String id="3";
RequestQueue queue;
List<Aktivitas> resultAktivitas = new ArrayList<>();
List<Pasien> resultPasien = new ArrayList<>();
Aktivitas a = new Aktivitas();
ListAktivitasAdapter laa;
RecyclerView cardListAktivitas;
Integer Urut;
String Nama_Prosedur;
String Id_Prosedur;
String Id_Aktivitas;
String Status;
String Nama_Pasien, No_Kamar, Gender;
Context context;
TextView tvNamaPasien,tvKamar;
public static ListAktivitas newInstance(String param1, String param2) {
ListAktivitas fragment = new ListAktivitas();
Bundle args = new Bundle();
args.putString(ARG_PARAM1, param1);
args.putString(ARG_PARAM2, param2);
fragment.setArguments(args);
return fragment;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (getArguments() != null) {
mParam1 = getArguments().getString(ARG_PARAM1);
mParam2 = getArguments().getString(ARG_PARAM2);
}
queue = Volley.newRequestQueue(getActivity());
context = getActivity();
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_list_aktivitas, container, false);
cardListAktivitas = (RecyclerView) view.findViewById(R.id.cardListAktivitas);
cardListAktivitas.setHasFixedSize(true);
LinearLayoutManager llm = new LinearLayoutManager(getActivity());
llm.setOrientation(LinearLayoutManager.VERTICAL);
cardListAktivitas.setLayoutManager(llm);
tvNamaPasien = (TextView) view.findViewById(R.id.tvNamaPasien);
tvKamar = (TextView) view.findViewById(R.id.tvKamar);
String url2 = URL_Pasien+id;
JsonObjectRequest req2 = new JsonObjectRequest(url2, null,
new Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
JSONArray users = null;
try {
users = response.getJSONArray("result1");
} catch (JSONException e) {
e.printStackTrace();
}
try {
JSONObject obj = users.getJSONObject(0);
Nama_Pasien = (String) obj.get("Nama_Pasien");
No_Kamar = (String) obj.get("No_Kamar");
if(obj.get("Gender").toString().equals("Laki-laki")){
Gender = "L";
}else if (obj.get("Gender").toString().equals("Perempuan")){
Gender = "P";
}
resultPasien.add(new Pasien(Nama_Pasien, No_Kamar,Gender));
} catch (JSONException e) {
e.printStackTrace();
}
tvNamaPasien.setText(Nama_Pasien+"/"+Gender);
tvKamar.setText("kamar:"+No_Kamar);
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
//Toast.makeText(Home.this,"Terjadi Kendala Koneksi",Toast.LENGTH_LONG).show();
}
});
queue.add(req2);
String url1 = URL_LIST_Aktivitas+id;
Toast.makeText(getActivity(), url1, Toast.LENGTH_SHORT).show();
JsonObjectRequest req = new JsonObjectRequest(url1, null,
new Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
JSONArray users = null;
try {
users = response.getJSONArray("result1");
} catch (JSONException e) {
e.printStackTrace();
}
Toast.makeText(getActivity(), "yes", Toast.LENGTH_SHORT).show();
Toast.makeText(getActivity(), String.valueOf(users.length()), Toast.LENGTH_SHORT).show();
for (int i = 0; i < users.length(); i++) {
try {
JSONObject obj = users.getJSONObject(i);
Urut = (Integer) obj.get("Urut");
Nama_Prosedur= (String) obj.get("Nama_Prosedur");
Id_Prosedur = (String) obj.get("Id_Prosedur");
Id_Aktivitas = String.valueOf(obj.getInt(Id_Aktivitas));
Status = (String) obj.get("Status");
} catch (JSONException e) {
e.printStackTrace();
}
Toast.makeText(context,Nama_Prosedur, Toast.LENGTH_SHORT).show();
resultAktivitas.add(new Aktivitas(Urut, Nama_Prosedur, Id_Prosedur, Id_Aktivitas, Status));
laa = new ListAktivitasAdapter(resultAktivitas);
cardListAktivitas.setAdapter(laa);
}
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
Toast.makeText(getActivity(),"Terjadi Kendala Koneksi",Toast.LENGTH_LONG).show();
}
});
queue.add(req);
return view;
}
// TODO: Rename method, update argument and hook method into UI event
public void onButtonPressed(Uri uri) {
if (mListener != null) {
mListener.onFragmentInteraction(uri);
}
}
/*
@Override
public void onAttach(Context context) {
super.onAttach(context);
if (context instanceof OnFragmentInteractionListener) {
mListener = (OnFragmentInteractionListener) context;
} else {
throw new RuntimeException(context.toString()
+ " must implement OnFragmentInteractionListener");
}
}
@Override
public void onDetach() {
super.onDetach();
mListener = null;
}
*/
public interface OnFragmentInteractionListener {
// TODO: Update argument type and name
void onFragmentInteraction(Uri uri);
}
}
public class ListPasienAdapter extends RecyclerView.Adapter<ListPasienAdapter.PasienViewHolder> {
private List<Pasien> pasienList;
public int count = 0;
public ListPasienAdapter(List<Pasien> pasienList) {
this.pasienList = pasienList;
}
@Override
public void onBindViewHolder(final PasienViewHolder pasienViewHolder, int i) {
final Pasien pi = pasienList.get(i);
pasienViewHolder.tvTanggal.setText(pi.Tgl_Masuk);
pasienViewHolder.tvNama.setText(pi.Nama_Pasien + "/" + pi.Gender);
pasienViewHolder.tvKamar.setText(pi.No_Kamar);
if (pi.Perawatan.toString().equals("Merah")) {
pasienViewHolder.ivRambu.setImageResource(R.drawable.merah);
} else if (pi.Perawatan.toString().equals("Kuning")) {
pasienViewHolder.ivRambu.setImageResource(R.drawable.kuning);
} else if (pi.Perawatan.toString().equals("Hijau")) {
pasienViewHolder.ivRambu.setImageResource(R.drawable.hijau);
}
pasienViewHolder.ivRambu.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
}
});
}
@Override
public ListPasienAdapter.PasienViewHolder onCreateViewHolder(ViewGroup viewGroup, int viewType) {
View itemView = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.card_view_pasien, viewGroup, false);
return new ListPasienAdapter.PasienViewHolder(itemView);
}
@Override
public int getItemCount() {
return pasienList.size();
}
public static class PasienViewHolder extends RecyclerView.ViewHolder {
protected TextView tvTanggal;
protected TextView tvNama;
protected TextView tvKamar;
protected TextView tvGender;
protected ImageView ivRambu;
protected ImageView ivDown;
protected ImageView btnIngat;
protected ImageView btnTerkirim;
protected TextView tvPeringatan;
protected LinearLayout btnDetail;
public PasienViewHolder(View v) {
super(v);
tvTanggal = (TextView) v.findViewById(R.id.tvTanggal);
tvNama = (TextView) v.findViewById(R.id.tvNama);
tvKamar = (TextView) v.findViewById(R.id.tvKamar);
ivRambu = (ImageView) v.findViewById(R.id.ivRambu);
ivDown = (ImageView) v.findViewById(R.id.ivDown);
//btnIngat = (ImageView) v.findViewById(R.id.btnIngat);
//btnTerkirim = (ImageView) v.findViewById(R.id.btnTerkirim);
btnDetail = (LinearLayout) v.findViewById(R.id.btnDetail);
//tvPeringatan = (TextView) v.findViewById(R.id.tvPeringatan);
}
}
}
ある含む断片であります
これは、あなたがフラグメントにバンドルを使用してデータを送信することができます2フラグメント
public class PasienActivity extends AppCompatActivity
implements NavigationView.OnNavigationItemSelectedListener,PasienFragment.OnPasienFragmentInteractionListener {
PasienFragment pasienFragment;
ListPasienFragment listPasienFragment;
ListAktivitas listAktivitasFragment;
RequestQueue queue;
String Nama_Dokter,Nama_RS;
public static final String URL_LIST = "http:";
String id="vvvv";
View navHeaderView;
TextView tvNavDokter, tvNavRS;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_pasien);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
queue = Volley.newRequestQueue(this);
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
drawer.setDrawerListener(toggle);
toggle.syncState();
NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
navigationView.setNavigationItemSelectedListener(this);
listPasienFragment = new ListPasienFragment();
listPasienFragment.setArguments(getIntent().getExtras());
getSupportFragmentManager().beginTransaction().add(R.id.listPasienContainer, listPasienFragment).commit();
pasienFragment = new PasienFragment();
pasienFragment.setArguments(getIntent().getExtras());
getSupportFragmentManager().beginTransaction().add(R.id.pasienFragmentContainer,pasienFragment).commit();
listAktivitasFragment = new ListAktivitas();
listAktivitasFragment.setArguments(getIntent().getExtras());
getSupportFragmentManager().beginTransaction().add(R.id.listAktivitasContainer, listAktivitasFragment).commit();
View navHeaderView = navigationView.getHeaderView(0);
tvNavDokter = (TextView) navHeaderView.findViewById(R.id.tvNavDokter);
tvNavRS = (TextView) navHeaderView.findViewById(R.id.tvNavRS);
String url1 = URL_LIST+id;
JsonObjectRequest req = new JsonObjectRequest(url1, null,
new Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
JSONArray users = null;
try {
users = response.getJSONArray("result1");
} catch (JSONException e) {
e.printStackTrace();
}
try {
JSONObject obj = users.getJSONObject(0);
Nama_Dokter = (String) obj.get("Nama_Dokter");
Nama_RS = (String) obj.get("Rumah_Sakit");
tvNavDokter.setText(Nama_Dokter);
tvNavRS.setText(Nama_RS);
} catch (JSONException e) {
e.printStackTrace();
}
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
//Toast.makeText(Home.this,"Terjadi Kendala Koneksi",Toast.LENGTH_LONG).show();
}
});
queue.add(req);
}
@Override
public void onBackPressed() {
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
if (drawer.isDrawerOpen(GravityCompat.START)) {
drawer.closeDrawer(GravityCompat.START);
} else {
super.onBackPressed();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.pasien, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
@SuppressWarnings("StatementWithEmptyBody")
@Override
public boolean onNavigationItemSelected(MenuItem item) {
// Handle navigation view item clicks here.
int id = item.getItemId();
/*
if (id == R.id.nav_camera) {
// Handle the camera action
} else if (id == R.id.nav_gallery) {
} else if (id == R.id.nav_slideshow) {
} else if (id == R.id.nav_manage) {
} else if (id == R.id.nav_share) {
} else if (id == R.id.nav_send) {
}
*/
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
drawer.closeDrawer(GravityCompat.START);
return true;
}
@Override
public void onPasienFragmentInteraction(String sentence) {
if(listPasienFragment!=null)
listPasienFragment.updateSentence(sentence);
}
}
[他のフラグメントとの通信]（https://developer.android.com/training/basics/fragments/communicating.html） – matoni