android TextView example code (underline in text, underline in text)

XML：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:padding="15dp">

    <!--Add underline to text-->
    <TextView
        android:id="@+id/TextView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Add underline to text"
        android:textSize="30sp"
        android:textColor="#00dd99"
        android:layout_marginTop="15dp"/>
    <!--Add underline to text-->
    <TextView
        android:id="@+id/TextView2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Add underline to text"
        android:textSize="30sp"
        android:textColor="#00dd99"
        android:layout_marginTop="15dp"/>



</LinearLayout>

Activity：

package com.example.prize.mydemo1;

import android.graphics.Paint;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.TextView;

public class Main5Activity extends AppCompatActivity {
    TextView textView1,textView2;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate (savedInstanceState);
        setContentView(R.layout.activity_main5);
        textView1 = (TextView)findViewById(R.id.TextView1);
        textView2 =(TextView)findViewById(R.id.TextView2);
        textView1.getPaint().setFlags(Paint.STRIKE_THRU_TEXT_FLAG);//中划线
        textView1.getPaint().setAntiAlias(true); //Remove aliasing

        textView2.getPaint().setFlags(Paint.UNDERLINE_TEXT_FLAG); //下划线


    }
}

running result: