android--------验证码倒计时

    xiaoxiao2021-08-28  91

    在我们注册或者修改信息的时候,常会用到60s倒计时这个功能,写了这篇文章,大家共享一下:

    效果图:

                 

    直接上代码:

    activity.java

    public class MainActivity extends Activity { private TimeCount mTiemTimeCount; private TextView tv_code; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); mTiemTimeCount = new TimeCount(60000, 1000); initView(); } private void initView() { // TODO Auto-generated method stub tv_code = (TextView) findViewById(R.id.verify_code); tv_code.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub mTiemTimeCount.start(); } }); } // 计时重发 private class TimeCount extends CountDownTimer { public TimeCount(long millisInFuture, long countDownInterval) { super(millisInFuture, countDownInterval); } @Override public void onTick(long millisUntilFinished) { tv_code.setClickable(false); tv_code.setText(millisUntilFinished / 1000 + "秒后重新发送"); } @Override public void onFinish() { tv_code.setText("获取验证码"); tv_code.setClickable(true); } } @Override protected void onDestroy() { super.onDestroy(); mTiemTimeCount.cancel(); } } mTiemTimeCount = new TimeCount(60000, 1000);可以自己更改时间 代码简单可直接使用 源码下载: https://github.com/DickyQie/android-layout-controls
    转载请注明原文地址: https://ju.6miu.com/read-677302.html

    最新回复(0)