android:为TextView添加样式——下划线，颜色，设置链接样式及前背景色

public class AtActivity extends Activity {

LinearLayout ll;

/** Called when the activity is first created. */

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.main);

ll=(LinearLayout)findViewById(R.id.ll);

TextView tv=new TextView(this);

tv.getPaint().setFlags(Paint.UNDERLINE_TEXT_FLAG);//下划线

tv.setText("使用代码实现下划线样式");

tv.setTextColor(Color.WHITE);

ll.addView(tv);

tv=new TextView(this);

tv.setText(Html.fromHtml("<u>使用html实现下划线样式</u>"));

ll.addView(tv);

}

}