通过Spannable对象我们可以设置textview的各种样式,其功能十分强大.通过SpannableString和它的setSpan(Object what, int start, int end, int flags)便可以对textview设置想要的效果了,这里的what就是效果名,start和end是设置这个样式针对的是textview的字符位置. 1. 简单用法 创建一个spannableString,textview可以通过setText设置这个对象,效果就是textview显示了
import React, {Component} from 'react'; import { BrowserRouter as Router, Route, NavLink } from "react-router-dom"; import './index.less'; import Index from '../../pages/Index'; import About from '../../pages/About'; import ProfessorList from '.
实现下划线及颜色设置: public class AtActivity extends Activity { LinearLayout ll; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setC