i want to pass data from android to web through http post.i have try but when i click on send button it does not show on the web help me to solve my problem. here is the main activity code.
public class HttpPostExample extends Activity {
TextView content;
EditText fname,email,login,pass;
String Name,Email,Login,Pass;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_http_post_example);
content = (TextView)findViewById(R.id.content);
fname =(EditText)findViewById(R.id.name);
email =(EditText)findViewById(R.id.email);
login =(EditText)findViewById(R.id.loginname);
pass =(EditText)findViewById(R.id.password);
Button saveme=(Button)findViewById(R.id.save);
saveme.setOnClickListener(new Button.OnClickListener(){
public void onClick(View v)
{
try{
GetText();
}
catch(Exception ex)
{
content.setText("url exeption!");
}
}
});
}
public void GetText() throws UnsupportedEncodingException
{
Name = fname.getText().toString();
Email = email.getText().toString();
Login = login.getText().toString();
Pass = pass.getText().toString();
String data = URLEncoder.encode("name", "UTF-8") + "=" + URLEncoder.encode(Name, "UTF-8");
data += "&" + URLEncoder.encode("email", "UTF-8") + "=" + URLEncoder.encode(Email, "UTF-8");
data += "&" + URLEncoder.encode("user", "UTF-8") + "=" + URLEncoder.encode(Login, "UTF-8");
data += "&" + URLEncoder.encode("pass", "UTF-8") + "=" + URLEncoder.encode(Pass, "UTF-8");
String text = "";
BufferedReader reader=null;
// Send data
try
{
URL url = new URL("http://androidexample.com/localhost/web/Httppost.php");
URLConnection conn = url.openConnection();
conn.setDoOutput(true);
OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
wr.write(data);
wr.flush();
// Get the response
reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
StringBuilder sb = new StringBuilder();
String line = null;
while((line = reader.readLine()) != null)
{
sb.append(line + "
");
}
text = sb.toString();
}
catch(Exception ex)
{
}
finally
{
try
{
reader.close();
}
catch(Exception ex) {}
}
content.setText(text);
}
}
here main xml code.
*<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:stretchColumns="*" android:background="#ffffff">
<TableRow android:background="#758AA7" android:layout_margin="2dip">
<TextView android:id="@+id/output"
android:layout_height="wrap_content"
android:padding="1px"
android:text="@string/default_output" android:layout_width="wrap_content" />
<TextView android:id="@+id/content"
android:layout_height="wrap_content"
android:padding="2px"
android:text="@string/default_content" android:layout_width="fill_parent" />
</TableRow>
<TableRow android:background="#758AA7" android:layout_margin="2dip">
<Button android:text="Save On Web"
android:id="@+id/save"
android:layout_width="wrap_content"
android:layout_gravity="center"
/>
</TableRow>
<TableRow android:background="#ffffff" android:layout_margin="2dip">
<TextView style="@style/CodeFont"
android:text="@string/Name" android:layout_width="30px" android:layout_gravity="left"/>
<EditText android:id="@+id/name"
android:layout_width="wrap_content"
android:gravity="left" android:layout_gravity="left" android:width="210px"/>
</TableRow>
<TableRow android:background="#ffffff" android:layout_margin="2dip">
<TextView style="@style/CodeFont"
android:text="@string/Email" android:layout_gravity="left"/>
<EditText android:id="@+id/email"
android:layout_width="wrap_content" android:layout_gravity="left" android:width="210px"/>
</TableRow>
<TableRow android:background="#ffffff" android:layout_margin="2dip">
<TextView style="@style/CodeFont"
android:text="@string/LoginName" android:layout_gravity="left"/>
<EditText android:id="@+id/loginname"
android:layout_width="wrap_content" android:layout_gravity="left" android:width="210px"/>
</TableRow>
<TableRow android:background="#ffffff" android:layout_margin="2dip">
<TextView style="@style/CodeFont"
android:text="@string/Password" android:layout_gravity="left"/>
<EditText android:id="@+id/password"
android:layout_width="wrap_content" android:layout_gravity="left" android:width="210px"/>
</TableRow>
</TableLayout>*
this is my php script Httppost.php
<?php
$name = urldecode($_POST['name']);
$user = urldecode($_POST['user']);
$email = urldecode($_POST['email']);
$pass = urldecode($_POST['pass']);
print " ==== POST DATA =====
Name : $name
Email : $email
User : $user
Pass : $pass";
?>
When i click on save on web it does not show on the web.
