AQuery aQuery;
    ArrayList<HashMap<String, String>> data = new ArrayList<HashMap<String, String>>();
    ListView listv;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);

        FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
        fab.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                startActivity(new Intent(getApplicationContext(), AddActivity.class));
            }
        });

        aQuery = new AQuery(MainActivity.this);
        listv = (ListView) findViewById(R.id.listv);

        getMember();
    }

    private void getMember() {
        String url = "http://192.168.2.22/BelajarCI/index.php/api/get_member";
        HashMap<String, String> param = new HashMap<String, String>();
        ProgressDialog progress = new ProgressDialog(MainActivity.this);
        progress.setMessage("engambil data");
        progress.setCancelable(false);
        progress.setIndeterminate(false);

        aQuery.progress(progress).ajax(url, param, String.class, new AjaxCallback<String>() {
            @Override
            public void callback(String url, String object, AjaxStatus status) {
                if (object != null) {
                    try {
                        JSONObject json = new JSONObject(object);
                        String hasil = json.getString("result");
                        String pesan = json.getString("pesan");
                        JSONArray jaray = json.getJSONArray("data");
                        if (hasil.equalsIgnoreCase("true")) {

                            for (int a = 0; a < jaray.length(); a++) {
                                JSONObject n = jaray.getJSONObject(a);
                                String nama = n.getString("nama_member");
                                String alamat = n.getString("alamat_member");
                                String telp = n.getString("nohp_member");

                                HashMap<String, String> map = new HashMap<String, String>();
                                map.put("nama_member1", nama);
                                map.put("alamat_member1", alamat);
                                map.put("nohp_member1", telp);

                                data.add(map);
                                setList(data);
                            }


                            Toast.makeText(MainActivity.this, pesan, Toast.LENGTH_SHORT).show();
                        }
                    } catch (JSONException e) {
                        e.printStackTrace();
                    }
                }
            }
        });
    }

    private void setList(ArrayList<HashMap<String, String>> data) {
        CustomAdapter adapter = new CustomAdapter(this, data);
        listv.setAdapter(adapter);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_main, 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);
    }