Profil

package com.example.dosen.myapplication;

import android.content.SharedPreferences;
import android.os.AsyncTask;
import android.preference.PreferenceManager;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;

import org.apache.http.NameValuePair;
import org.apache.http.message.BasicNameValuePair;
import org.json.JSONArray;
import org.json.JSONObject;

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


public class Profil extends ActionBarActivity {
    EditText etnama, etalamat;
    Button btnubah, btnsimpan;
    public JSONArray mProfil;
    public ArrayList<HashMap<String,String>> profilList = new ArrayList<HashMap<String, String>>();

    String URL = "http://localhost:81/getjson/profil.php";
    String URL1 = "http://localhost:81/getjson/ubahprofil.php";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_profil);

        etnama = (EditText) findViewById(R.id.etNama);
        etalamat = (EditText) findViewById(R.id.etAlamat);

        btnubah = (Button) findViewById(R.id.btnUbah);
        btnsimpan = (Button) findViewById(R.id.btnSimpan);

        btnubah.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                btnsimpan.setVisibility(View.VISIBLE);
                btnubah.setVisibility(View.GONE);
        //etNama dan etAlamat di setEnabled"false" di XML nya
        etnama.setEnabled(true);
        etalamat.setEnabled(true);
            }
        });

        btnsimpan.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                btnubah.setVisibility(View.VISIBLE);
                btnsimpan.setVisibility(View.INVISIBLE);
        new UbahProfil().execute();
        finish();
            }
        });

    }

    @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_profil, 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);
    }

    public void updateJSONData(){
        JSONParser jsonParser = new JSONParser();
        int success;
        String username = "budi";

        //untuk yg sudah bikin sharedpreferences
        //SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(Profil.this);
        //String username = sp.getString("username", "value");

        try {
            List<NameValuePair> parameter = new ArrayList<NameValuePair>();
            parameter.add(new BasicNameValuePair("pengguna", username));

            JSONObject jsonObject = jsonParser.makeHttpRequest(URL,"POST",parameter);
            System.out.println("Mengambil data profil...");

            success = jsonObject.getInt("success");
            if(success == 1){
                try {
                    mProfil = jsonObject.getJSONArray("profil");
                    profilList.clear();
                    for(int i=0;i<mProfil.length();i++){
                        JSONObject c = mProfil.getJSONObject(i);
                        String nama = c.getString("nama");
                        String alamat = c.getString("alamat");

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

                        profilList.add(map);
                        System.out.println("Selesai membaca profil.");
                    }
                }catch (Exception e){
                    e.printStackTrace();
                }
            } else {
                System.out.println(jsonObject.getString("message"));
            }

        } catch (Exception e){

        }
    }

    public void updateProfil(){
        HashMap<String,String> profilMap = profilList.get(0);
        String nama = profilMap.get("nama");
        String alamat = profilMap.get("alamat");

        etnama.setText(nama);
        etalamat.setText(alamat);
    }

    class ProfilGet extends AsyncTask<Void, Void, String>{

        @Override
        protected String doInBackground(Void... params) {
            updateJSONData();
            return null;
        }

        @Override
        protected void onPostExecute(String s) {
            super.onPostExecute(s);
            updateProfil();
        }
    }

    public void updateJSONdata1() {
        // instansiasi jsonparser
        JSONParser jParser = new JSONParser();
        // mendapatkan json object dari URL
        int success;
        // ini kl pakee SharedPreferences
        SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(Profil.this);
        String username = sp.getString("username", "value");

        try {
            // Building Parameters

            String nama = etnama.getText().toString();
            String alamat = etalamat.getText().toString();
            String kota = etkota.getText().toString();
            String telepon = ettelepon.getText().toString();

            List<NameValuePair> params = new ArrayList<NameValuePair>();
            params.add(new BasicNameValuePair("pengguna", username));
            params.add(new BasicNameValuePair("nama", nama));
            params.add(new BasicNameValuePair("alamat", alamat));

            Log.d("request!", "mulai...");

          // posting nama pengguna untuk mendapatkan pesan
            JSONObject json = jParser.makeHttpRequest(URL1, "POST", params);

            // full json response
            Log.d("Mengubah profil", json.toString());

            // json success element
            sukses = json.getInt("success");
            if (success == 1) {
                Log.d("Sukses :", String.valueOf("success"));
            }else{
                Log.d("Pesan gagal!", json.getString("message"));
//              return json.getString("message");
            }

        } catch (Exception e) {
            // TODO: handle exception
        }
    }

    class UbahProfil extends AsyncTask<Void, Void, Boolean>{

        @Override
        protected void onPreExecute() {
            super.onPreExecute();
            pDialog = new ProgressDialog(Profil.this);
            pDialog.setMessage("Memuat profil...");
            pDialog.setIndeterminate(false);
            pDialog.setCancelable(true);
            pDialog.show();
        }

        @Override
        protected Boolean doInBackground(Void... arg0) {
            // TODO Auto-generated method stub
            updateJSONdata1();
            return null;
        }

        @Override
        protected void onPostExecute(Boolean result) {
            super.onPostExecute(result);
            pDialog.dismiss();
        }

    }

}