Layouts in Android [ id or field cannot be resolved]
<pre><code>public class Page1 extends Activity {

    public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.welcome);
         final Button button = (Button) findViewById(R.id.welcome);
            button.setOnClickListener(new View.OnClickListener() {
                public void onClick(View view) {
                    Intent myIntent = null;
                        myIntent = new Intent(view.getContext(), Page1.class);
                    startActivity(myIntent);
                }
            });          
    }

}
</code></pre>

<p>I want to load contents from another XML file named welcome.xml, but i do get an error <code>welcome cannot be resolved or is not a field</code> </p>

<p>This Page1.java class is next screen of my Android Application.</p>

<p>My Welcome.xml </p>

<pre><code>&lt;Button android:text="@+id/Button01" android:id="@+id/welcome" 
android:layout_width="wrap_content" android:layout_height="wrap_content" 
xmlns:android="http://schemas.android.com/apk/res/android"&gt;
&lt;/Button&gt;
</code></pre>
