List2-2 shows the UI layout's TextView as follows;

<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="Hello World, HelloWorld"
/>

But the code generated by Eclipse & ADT-plugin is as follows;

<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/hello"
/>


I like the 1st style rather than the 2nd style, because
android:text="Hello World, HelloWorld"
is more intuitive than
android:text="@string/hello"
.

How can I generate the 1st style ?

Or, what is the meaning of "@style/hello" ?

@style/hello means instead of specifying the string right in the file, it is saying to "Look for the string with the attribute of 'hello' in the res/values/strings.xml file".

This is called "externalizing resources" so that in the future, you may edit the externalized resource file without changing code.

You let me know the word "Externalizing Resources", I very appreciate your response.
I am a complete newbie to mobile phone technologies including MIDlets, so I have no opportunity for knowing it.
Thanks a lot!