main.java

package me.zhanghai.android.patternlock.sample.app;

import android.app.ProgressDialog;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

import com.google.android.gms.appindexing.AppIndex;
import com.google.android.gms.common.api.GoogleApiClient;

import org.json.JSONException;
import org.json.JSONObject;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;

import me.zhanghai.android.patternlock.sample.R;

/**
 * Created by dev on 30-Mar-16.
 */
public class Main extends AppCompatActivity implements View.OnClickListener {

    ProgressDialog mProgressDialog;

     EditText Emailid, Phonenumber;
     Button save;

    private GoogleApiClient client;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        Emailid = (EditText) findViewById(R.id.editText_username);
        Phonenumber = (EditText) findViewById(R.id.editText_phone);
        save = (Button) findViewById(R.id.button_save);
        save.setOnClickListener(this);
        // ATTENTION: This was auto-generated to implement the App Indexing API.
        // See https://g.co/AppIndexing/AndroidStudio for more information.
        client = new GoogleApiClient.Builder(this).addApi(AppIndex.API).build();
    }
                    @Override
                    public void onClick(View v) {

                        String emailid = " ", phonenumber = " ";
                        emailid = Emailid.getText().toString();
                        phonenumber = Phonenumber.getText().toString();
                        if (emailid.length() == 0) {
                            Emailid.setError("PLEASE ENTER A VALID EMAIL ID");
                        } else if (phonenumber.length() != 10) {
                            Phonenumber.setError("PLEASE ENTER A VALID MOBILE NUMBER");
                        } else {
                            Intent intent = new Intent(Main.this, Main2.class);
                            startActivity(intent);
                            String url;
                            url = "http://sakshi.byethost14.com/register2.php?email=" + Emailid + "&phone=" + Phonenumber;
                            url = url.replaceAll(" ", "%20");
                            Log.d("url", url);
                            new Checkemail().execute(url);
                        }
                    }

                    class Checkemail extends AsyncTask<String, Void, Integer> {
                        @Override
                        protected void onPreExecute() {
                            mProgressDialog = new ProgressDialog(Main.this);
                            // Set progressdialog title
                            mProgressDialog.setMessage("Submitting data");
                            mProgressDialog.setIndeterminate(false);
                            mProgressDialog.setCancelable(false);
                            // Show progressdialog
                            mProgressDialog.show();
                        }

                        @Override
                        protected Integer doInBackground(String... params) {
                            Integer result = 0;
                            HttpURLConnection urlConnection;
                            try {
                                URL url = new URL(params[0]);
                                urlConnection = (HttpURLConnection) url.openConnection();
                                int statusCode = urlConnection.getResponseCode();
                                // 200 represents HTTP OK
                                if (statusCode == 200) {
                                    BufferedReader r = new BufferedReader(new InputStreamReader(urlConnection.getInputStream()));
                                    StringBuilder response = new StringBuilder();
                                    String line;
                                    while ((line = r.readLine()) != null) {
                                        response.append(line);
                                    }
                                    Log.d("str", response.toString());
                                    checkemailfunction(response.toString());
                                    result = 1; // Successful
                                } else {
                                    result = 0; //"Failed to fetch data!";
                                }
                            } catch (Exception e) {
                                //Log.d(TAG, e.getLocalizedMessage());
                            }
                            return result; //"Failed to fetch data!";
                        }

                        @Override
                        protected void onPostExecute(Integer result) {
                            try {
                                if ((mProgressDialog != null) && mProgressDialog.isShowing()) {
                                    mProgressDialog.dismiss();
                                }
                            } catch (final IllegalArgumentException e) {
                                // Handle or log or ignore
                            } catch (final Exception e) {
                                // Handle or log or ignore
                            } finally {
                                mProgressDialog = null;
                            }
                            if (result == 1) {


                            } else {
                                Toast.makeText(Main.this, "Failed to store data!", Toast.LENGTH_SHORT).show();
                            }
                        }

                        private void checkemailfunction(String result) {
                            try {
                                Log.d("this is result", result);
                                JSONObject jsonObject = new JSONObject(result);
                                String phonenumber = jsonObject.getString("phonenumber");
                                String emailid = jsonObject.getString("emailid");
                            } catch (JSONException e1) {
                                e1.printStackTrace();
                            }
                        }
                    }
                }