Request_Viewer Activity
public class Request_Viewer extends ListActivity {
private ProgressDialog pDialog;
private static final String REQUEST_VIEWER_URL = "http://192.168.43.84/taxiservice/request_view.php";
private static final String TAG_POSTS = "posts";
private static final String TAG_REQUEST_ID = "request_id";
private static final String TAG_CUSTOMER_CITY = "currentcity";
private static final String TAG_CUSTOMER_NAME = "customername";
private static final String TAG_CUSTOMER_MOBILE = "customermobile";
private static final String TAG_STARTING_LOCATION = "starting_location";
private static final String TAG_DISTINATION = "destination";
private static final String TAG_WHENDATE = "whendate";
private static final String TAG_WHENTIME = "whentime";
private JSONArray cRequest = null;
private ArrayList<HashMap<String, String>> cRequestList;
Handler mHandler;
TextView TextViewMobile;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.request_viewer);
this.mHandler = new Handler();
m_Runnable.run();
}
private final Runnable m_Runnable = new Runnable()
{
public void run()
{
Request_Viewer.this.mHandler.postDelayed(m_Runnable,200);
}
};
@Override
protected void onResume() {
// TODO Auto-generated method stub
super.onResume();
new LoadRequests().execute();
}
public void addrefresh(View v) {
new LoadRequests().execute();
}
public void addYes(View v) {
Intent i = new Intent(getApplicationContext(),Send.class);
startActivity(i);
}
public void updateJSONdata() {
cRequestList = new ArrayList<HashMap<String, String>>();
JSONParser jParser = new JSONParser();
JSONObject json = jParser.getJSONFromUrl(REQUEST_VIEWER_URL);
try {
cRequest = json.getJSONArray(TAG_POSTS);
for (int i = cRequest.length()-1; i > 0; i--) {
JSONObject c = cRequest.getJSONObject(i);
String request_id = c.getString(TAG_REQUEST_ID);
String current_city = c.getString(TAG_CUSTOMER_CITY);
String customer_name = c.getString(TAG_CUSTOMER_NAME);
String customer_mobile = c.getString(TAG_CUSTOMER_MOBILE);
String starting_location = c.getString(TAG_STARTING_LOCATION);
String distination = c.getString(TAG_DISTINATION);
String whendate = c.getString(TAG_WHENDATE);
String customer_time = c.getString(TAG_WHENTIME);
HashMap<String, String> map = new HashMap<String, String>();
map.put(TAG_REQUEST_ID, request_id);
map.put(TAG_CUSTOMER_CITY, current_city);
map.put(TAG_CUSTOMER_NAME, customer_name);
map.put(TAG_CUSTOMER_MOBILE, customer_mobile);
map.put(TAG_STARTING_LOCATION, starting_location);
map.put(TAG_DISTINATION, distination);
map.put(TAG_WHENDATE, whendate);
map.put(TAG_WHENTIME, customer_time);
cRequestList.add(map);
}
} catch (JSONException e) {
e.printStackTrace();
}
}
private void updateList() {
ListAdapter adapter = new SimpleAdapter(this, cRequestList,
R.layout.single_view, new String[] { TAG_REQUEST_ID,TAG_CUSTOMER_CITY,TAG_CUSTOMER_NAME,TAG_CUSTOMER_MOBILE,TAG_STARTING_LOCATION,TAG_DISTINATION, TAG_WHENDATE,
TAG_WHENTIME }, new int[] { R.id.request_id,R.id.current_city,R.id.customer_name,R.id.customer_mobile, R.id.starting_location,
R.id.distination,R.id.whendate,R.id.customer_time });
setListAdapter(adapter);
ListView lv = getListView();
lv.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
TextViewMobile=(TextView)findViewById(R.id.customer_mobile);
final String CustomerMobile=TextViewMobile.getText().toString();
Intent intent = new Intent(Request_Viewer.this, Send.class);
intent.putExtra("customermobile",CustomerMobile);
startActivity(intent);
}
});
}
public class LoadRequests extends AsyncTask<Void, Void, Boolean> {
@Override
protected void onPreExecute() {
super.onPreExecute();
pDialog = new ProgressDialog(Request_Viewer.this);
pDialog.setMessage("Loading Requests...");
pDialog.setIndeterminate(false);
pDialog.setCancelable(true);
pDialog.show();
}
@Override
protected Boolean doInBackground(Void... arg0) {
updateJSONdata();
return null;
}
@Override
protected void onPostExecute(Boolean result) {
super.onPostExecute(result);
pDialog.dismiss();
updateList();
}
}
}
**Send Activity**
package com.example.king.driverapptaxiexpress;
import android.app.Activity;
import android.app.AlertDialog;
import android.os.Bundle;
import android.telephony.SmsManager;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
public class Send extends Activity {
EditText AnswerYes;
TextView Phone;
Button DriverSend;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_send);
AnswerYes = (EditText) findViewById(R.id.editYes);
Phone=(TextView)findViewById(R.id.editView1);
DriverSend = (Button) findViewById(R.id.button1);
//int index = data.getIntExtra("songIndex", 0);
Phone.setText(getIntent().getExtras().getString("customermobile",null));
DriverSend.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String phoneNumber = ((TextView)findViewById(R.id.editView1)).getText().toString();
String yes=AnswerYes.getText().toString();
try {
SmsManager.getDefault().sendTextMessage(phoneNumber, null,yes, null, null);
Toast.makeText(getApplicationContext(), "Sent Successfully", Toast.LENGTH_SHORT).show();
}
catch (Exception e) {
Toast.makeText(getApplicationContext(), "sending fail", Toast.LENGTH_SHORT).show();
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(Send.this);
AlertDialog dialog = alertDialogBuilder.create();
dialog.setMessage(e.getMessage());
dialog.show();
}
}
});
}
}
My Php Script is
<?php
$query_params=null;
require("config.inc.php");
$query = "Select * FROM req_spec";
try {
$stmt = $db->prepare($query);
$result = $stmt->execute($query_params);
}
catch (PDOException $ex) {
$response["success"] = 0;
$response["message"] = "Database Error!";
die(json_encode($response));
}
$rows = $stmt->fetchAll();
if ($rows) {
$response["success"] = 1;
$response["message"] = "Available Requests";
$response["posts"] = array();
foreach ($rows as $row) {
$post = array();
$post["request_id"] = $row["request_id"];
$post["currentcity"] = $row["currentcity"];
$post["customername"] = $row["customername"];
$post["customermobile"] = $row["customermobile"];
$post["starting_location"] = $row["starting_location"];
$post["destination"] = $row["destination"];
$post["whendate"] = $row["whendate"];
$post["whentime"] = $row["whentime"];
//update our repsonse JSON data
array_push($response["posts"], $post);
}
// echoing JSON response
echo json_encode($response);
}
else {
$response["success"] = 0;
$response["message"] = "No Requests Available";
die(json_encode($response));
}
?>`
