Android笔记：TextView

文字大小、颜色  textSize，textColor

显示不下使用...   ellipsize(end)

文字+icon   drawable

中划线、下划线  

package com.example.demo;

import androidx.appcompat.app.AppCompatActivity;

import android.graphics.Paint;
import android.os.Bundle;
import android.widget.TextView;

public class textviewActivity extends AppCompatActivity {
    private TextView mTv4;
    private TextView mTv5;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_textview);
        mTv4=(TextView)findViewById(R.id.tv_4);
        mTv5=(TextView)findViewById(R.id.tv_5);
        mTv4.getPaint().setFlags(Paint.STRIKE_THRU_TEXT_FLAG);//中划线
        mTv4.getPaint().setAntiAlias(true);//去锯齿
        mTv5.getPaint().setFlags(Paint.UNDERLINE_TEXT_FLAG);//下划线
    }
}