Im trying to get an overview of what android.R.layout does in an android project.
http://developer.android.com/resources/samples/Spinner/index.html
this.mAdapter = ArrayAdapter.createFromResource(this, R.array.Planets,
android.R.layout.simple_spinner_dropdown_item);
我可以看到一位私人成员。
public static final int simple_spinner_dropdown_item
但情况如何?