package com.jp4mobile.intentresource07;

import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.widget.TextView;

public class TitleActivity extends Activity {
	// A simple way of ensuring that your log tags are unique
           final static String TAG      = TitleActivity.class.getSimpleName();
    // I tend to publicly define my shared IDs like this, so that they can be reused.
    // And I always define them where the bundle is read, not where the bundle is created.
    public final static String TITLE_ID = TAG + "TITLE_ID";

	// Local Variables
    TextView titleText;
	
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.title_activity);
        
        // Define my UI elements
        titleText = (TextView)this.findViewById(R.id.text_title);
        
        // Get the intent data
        Bundle extras = getIntent().getExtras();
        
        // Always a good idea to check for the the bundle's presence
        if (null != extras) {
        	// 
            String titleString = extras.getString(TitleActivity.TITLE_ID);
        	Log.d(TAG, "We've got a bundle (" + (null == titleString ? "*NULL*" : titleString) + ")");
            
            titleText.setText(titleString);
        }
    }
}