Hi All,
Using JSON we can send as many items to another resource.
See the code below, where the data from the interface is used to create a JSON object and the same is pushed to a webresource 'booking.php' for saving.
// Code
Hi Just see one function where you can find how to add an event handler
package com.finder;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import org.apache.http.HttpResponse;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
public class Bookings extends Activity{
EditText ename,ecrd1,etime;
TextView tname,tcrd,ttime;
Button ok,view;
public static String name;
public static String crd;
public static String time;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.booking);
ename=(EditText)findViewById(R.id.etname);
ecrd1=(EditText)findViewById(R.id.etcrd);
etime=(EditText)findViewById(R.id.ettime);
tname=(TextView)findViewById(R.id.tvname);
tcrd=(TextView)findViewById(R.id.tvcrd);
tname=(TextView)findViewById(R.id.tvname);
ttime=(TextView)findViewById(R.id.tvtime);
ok=(Button)findViewById(R.id.btok);
view=(Button)findViewById(R.id.btview);
ok.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
name=ename.getText().toString();
crd=ecrd.getText().toString();
time=etime.getText().toString();
HttpClient hclient=new DefaultHttpClient();
JSONObject json=new JSONObject();
HttpPost hp=new HttpPost("http://10.0.2.2/booking.php");
try {
json.put("name", name);
json.put("crd", crd);
json.put("time", time);
} catch (JSONException e2) {
e2.printStackTrace();
}
JSONArray postjson = new JSONArray();
postjson.put(json);
hp.setHeader("json", json.toString());
HttpResponse response = null;
try {
response = hclient.execute(hp);
} catch (ClientProtocolException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
if (response != null) {
InputStream is = null;
try {
is = response.getEntity().getContent();
} catch (IllegalStateException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
BufferedReader reader = new BufferedReader(
new InputStreamReader(is));
StringBuilder sb = new StringBuilder();
String line = null;
try {
while ((line = reader.readLine()) != null) {
sb.append(line + "\n");
}
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
is.close();
} catch (IOException e) {
e.printStackTrace();
}
}
//String text = sb.toString();
}
//t.setText(text);
System.out.println("555");
Toast.makeText(getBaseContext(),"Booked",Toast.LENGTH_LONG).show();
}
});
}
}
//---------------------------------
Booking.php
<?php
$json = $_SERVER['HTTP_JSON'];
$data = json_decode($json);
$name = $data->name;
$crd = $data->crd;
$time = $data->time;
echo "name: ".$name;
echo "crd : ".$crd;
echo "time : ".$time;
//Write DB MYSQL code to insert into your table
//Refer phpissimple.blogspot.in for DB Code
?>
Using JSON we can send as many items to another resource.
See the code below, where the data from the interface is used to create a JSON object and the same is pushed to a webresource 'booking.php' for saving.
// Code
Hi Just see one function where you can find how to add an event handler
package com.finder;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import org.apache.http.HttpResponse;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
public class Bookings extends Activity{
EditText ename,ecrd1,etime;
TextView tname,tcrd,ttime;
Button ok,view;
public static String name;
public static String crd;
public static String time;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.booking);
ename=(EditText)findViewById(R.id.etname);
ecrd1=(EditText)findViewById(R.id.etcrd);
etime=(EditText)findViewById(R.id.ettime);
tname=(TextView)findViewById(R.id.tvname);
tcrd=(TextView)findViewById(R.id.tvcrd);
tname=(TextView)findViewById(R.id.tvname);
ttime=(TextView)findViewById(R.id.tvtime);
ok=(Button)findViewById(R.id.btok);
view=(Button)findViewById(R.id.btview);
ok.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
name=ename.getText().toString();
crd=ecrd.getText().toString();
time=etime.getText().toString();
HttpClient hclient=new DefaultHttpClient();
JSONObject json=new JSONObject();
HttpPost hp=new HttpPost("http://10.0.2.2/booking.php");
try {
json.put("name", name);
json.put("crd", crd);
json.put("time", time);
} catch (JSONException e2) {
e2.printStackTrace();
}
JSONArray postjson = new JSONArray();
postjson.put(json);
hp.setHeader("json", json.toString());
HttpResponse response = null;
try {
response = hclient.execute(hp);
} catch (ClientProtocolException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
if (response != null) {
InputStream is = null;
try {
is = response.getEntity().getContent();
} catch (IllegalStateException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
BufferedReader reader = new BufferedReader(
new InputStreamReader(is));
StringBuilder sb = new StringBuilder();
String line = null;
try {
while ((line = reader.readLine()) != null) {
sb.append(line + "\n");
}
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
is.close();
} catch (IOException e) {
e.printStackTrace();
}
}
//String text = sb.toString();
}
//t.setText(text);
System.out.println("555");
Toast.makeText(getBaseContext(),"Booked",Toast.LENGTH_LONG).show();
}
});
}
}
//---------------------------------
Booking.php
<?php
$json = $_SERVER['HTTP_JSON'];
$data = json_decode($json);
$name = $data->name;
$crd = $data->crd;
$time = $data->time;
echo "name: ".$name;
echo "crd : ".$crd;
echo "time : ".$time;
//Write DB MYSQL code to insert into your table
//Refer phpissimple.blogspot.in for DB Code
?>
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