act

package com.iqbal.myapp.profile;


import android.app.ProgressDialog;
import android.content.Intent;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.design.widget.FloatingActionButton;
import android.support.v4.app.Fragment;
import android.support.v7.widget.DefaultItemAnimator;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Toast;

import com.google.firebase.database.DataSnapshot;
import com.google.firebase.database.DatabaseError;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import com.google.firebase.database.ValueEventListener;
import com.iqbal.myapp.R;

import java.util.ArrayList;
import java.util.List;

public class ProfileFragment extends Fragment implements ProfileAdapter.OnItemClickListener, ProfileAdapter.OnItemLongClickListener {

    private DatabaseReference mRef;
    private List<Profile> rv_list;
    private RecyclerView recyclerView;
    ProgressDialog progressDialog;

    private FloatingActionButton btnAdd;

    public ProfileFragment(){
        // empty construktor
    }

    @Nullable
    @Override
    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.fragment_profile, container, false);

        btnAdd = view.findViewById(R.id.btn_add);

        btnAdd.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Toast.makeText(getContext(), "Tambah Profile", Toast.LENGTH_SHORT).show();
            }
        });

        recyclerView = view.findViewById(R.id.profile_rv);
        recyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));

        /*rv_list = new ArrayList<>();
        rv_list.add(new Profile("name", "email"));
        rv_list.add(new Profile("name 2", "email 2"));

        AccessCardAdapter mAdapter = new PrifileAdapter(rv_list);
        recyclerView.setAdapter(mAdapter);
        recyclerView.setItemAnimator(new DefaultItemAnimator());*/

        progressDialog = new ProgressDialog(getActivity());
        progressDialog.setMessage("Loading data");
        progressDialog.show();

        mRef = FirebaseDatabase.getInstance().getReference();

        mRef.child("profiles").addValueEventListener(new ValueEventListener() {
            @Override
            public void onDataChange(DataSnapshot snapshot) {
                rv_list = new ArrayList<>();
                if (snapshot.exists()) {
                    progressDialog.dismiss();

                    for (DataSnapshot dataSnapshot : snapshot.getChildren()) {
                        Profile item = dataSnapshot.getValue(Profile.class);
                        item.setKey(dataSnapshot.getKey());
                        rv_list.add(item);
                    }

                    setupList(rv_list);

                } else {
                    progressDialog.dismiss();
                }
            }

            @Override
            public void onCancelled(DatabaseError databaseError) {
                progressDialog.dismiss();
            }
        });

        return view;
    }

    private void setupList(List<Profile> list){
        ProfileAdapter mAdapter = new ProfileAdapter(list, this, this);
        recyclerView.setAdapter(mAdapter);
        recyclerView.setItemAnimator(new DefaultItemAnimator());
    }

    @Override
    public void onClick(Profile item) {
        Intent intent = new Intent(getActivity(), ProfileDetailActivity.class);
        intent.putExtra("KEY", item.getKey());
        startActivity(intent);
}

    @Override
    public void onLongClick(Profile item) {
        Toast.makeText(getActivity(), "Long Click : "+ item.name, Toast.LENGTH_SHORT).show();
    }
}