//布局文件

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context="com.example.hzx.text_view1.MainActivity">

    <TextView
        android:id="@+id/textview1"
        android:padding="20sp"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
         />

    <TextView
        android:id="@+id/textview2"
        android:padding="20sp"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:autoLink="all"
        android:textSize="20sp"

        />
</LinearLayout>

//activity

public class MainActivity extends AppCompatActivity {

    private TextView textView1, textView2;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);


        textView1 = (TextView)this.findViewById(R.id.textview1);
        textView2 = (TextView)this.findViewById(R.id.textview2);


        //添加一段html的标志
        String html = "<font color='red'>I love android</font><br>";
        html+="<font color='#0000ff'><big><i>I love android</i></big></font><p>";
        html+="<big><a href='http://www.baidu.com'>百度</a></big>";
        CharSequence charSequence = Html.fromHtml(html);
        textView1.setText(charSequence);
        textView1.setMovementMethod(LinkMovementMethod.getInstance());//点击时产生超链接

        String text = "我的URL: http:www.hao123.com\n";
        text+="我的email:abcd@126.com\n";
        text+="我的电话： + 86 010-89487389";
        textView2.setText(text);
        textView2.setMovementMethod(LinkMovementMethod.getInstance());
    }
}