RxJava/RxAndroid:timer(long delay, TimeUnit unit)
RxJava/RxAndroid:timer(long delay, TimeUnit unit) timer起到定时器的作用,本例使用timer延迟3秒执行一个输出任务: package com.example.fly.myapplication; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.util.Log; import java.util.concurrent.TimeUnit; import io.reactivex.Observable; import io.reactivex.android.schedulers.AndroidSchedulers; import io.reactivex.observers.DisposableObserver; import io.reactivex.schedulers.Schedulers; public class MainActivity extends AppCompatActivity {...

