ArrayAdapter简单使用

import android.app.Activity;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.ListView;

public class MainActivity extends Activity {

	private  String[] words = {"one", "two", "three"};
	private ListView listview;
	private ArrayAdapter mAdapter;
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);

		listview = (ListView) findViewById(R.id.listview1);

		mAdapter = new ArrayAdapter(this, R.layout.list_item, words);
		listview.setAdapter(mAdapter);

	}

}