hello everybody..
i wrote java code in eclipse to create a simple apllication to send textbox
content to c# application..
this is my code please
package com.example.clientsideand;
import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.Socket;
import java.net.UnknownHostException;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.app.Activity;
import android.content.Intent;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
public class MainActivity extends Activity {
Button b;
EditText et;
TextView tv;
private Socket socket;
int PORT = 4003;
String HOST = "10.0.2.2";
private Handler textview_handler_thread;
class ClientThread implements Runnable {
@Override
public void run()
{
try {
socket = new Socket(HOST, PORT);
BufferedReader in = new BufferedReader(new
InputStreamReader(socket.getInputStream()));
String server_response_str;
Message msg = null;
while(true) {
msg = textview_handler_thread.obtainMessage();
String temp = in.readLine();
msg.obj = "Process Completed Succesfully";
textview_handler_thread.sendMessage(msg);
}
}
catch (Exception e){
e.printStackTrace();
}
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
b = (Button) findViewById(R.id.button1);
et = (EditText) findViewById(R.id.editText1);
new Thread(new ClientThread()).start();
textview_handler_thread = new Handler() {
public void handleMessage(Message msg) {
Object o = msg.obj;
if (o == null)
o = "";
TextView tv = (TextView)findViewById(R.id.textView1);
tv.setText(o.toString());
}
};
b.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
try {
String input_str;
String server_response_str;
DataOutputStream output_to_server = new
DataOutputStream(socket.getOutputStream());
String client_str = et.getText().toString();
output_to_server.writeBytes(client_str);
output_to_server.flush();
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
the layout file
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android";
xmlns:tools="http://schemas.android.com/tools";
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity" >
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/button1"
android:layout_centerHorizontal="true"
android:layout_marginTop="38dp" />
<EditText
android:id="@+id/editText1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="86dp"
android:ems="10" />
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/editText1"
android:layout_alignParentTop="true"
android:layout_marginTop="40dp"
android:text="Command"
android:textAppearance="?android:attr/textAppearanceMedium" />
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/editText1"
android:layout_centerHorizontal="true"
android:layout_marginTop="105dp"
android:text="Delegate" />
</RelativeLayout>
the problem is No connection recived in c# side !!
what is the wrong thing in my code please?
i cant test the code in the emulator, my android application did not appear
in the emulator !!
So i just test my application using android device ...
thanks in advanced..
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