是否有支持库函数可以使计时器的setCountDown
函数在低于24的API上得到支持?
是否有支持库函数可以使计时器的setCountDown
函数在低于24的API上得到支持?
Observable.interval(1,TimeUnit.SECONDS, Schedulers.io())
.take(300) // take 300 second
.map(v -> 300 - v)
.subscribe(
onNext -> {
//on every second pass trigger
},
onError -> {
//do on error
},
() -> {
//do on complete
},
onSubscribe -> {
//do once on subscription
});
final int oneSecond = 1000; // in milliSeconds i.e. 1 second
final int tenSeconds = 100000; // 100 seconds
CountDownTimer cTimer = new CountDownTimer(100000, oneSecond) {
public void onTick(long millisUntilFinished) {
int totalTime = 60000; // in milliseconds i.e. 60 seconds
String v = String.format("%02d", millisUntilFinished/totalTime);
int va = (int)( (millisUntilFinished%totalTime)/oneSecond);
textView.setText("remaining seconds: " +v+":"+String.format("%02d",va));
}
public void onFinish() {
textView.setText("done!");
}
};
cTimer.start();
编辑:
Chronometer
怎么样? - azizbekiancom.your.package.Chronometer
类代替android.widget.Chronometer
,您觉得如何? - azizbekian