1 package com.example.myfirstapp;
3 import android.app.Activity;
4 import android.content.Intent;
5 import android.os.Bundle;
6 import android.view.View;
7 import android.widget.EditText;
9 public class MainActivity extends Activity
11 public final static String EXTRA_MESSAGE = "com.example.myfirstapp.MESSAGE";
13 /** Called when the activity is first created. */
15 public void onCreate(Bundle savedInstanceState)
17 super.onCreate(savedInstanceState);
18 setContentView(R.layout.main);
21 /** Called when the user clicks the Send button */
22 public void sendMessage(View view) {
23 Intent intent = new Intent(this, DisplayMessageActivity.class);
24 EditText editText = (EditText) findViewById(R.id.edit_message);
25 String message = editText.getText().toString();
26 intent.putExtra(EXTRA_MESSAGE, message);
27 startActivity(intent);