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();
}
}
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