Using the Apple’s Grand Central Dispatch and Android’s ScheduledThreadPoolExecutor fo

[DP News-Robot]

You are probably already familiar with the NSTimer on iOS/macOS and JTimer on Android for timer events. In addition to the basic timers, most operating systems offer a more advanced threaded schedule event API. On Android there is the ScheduledThreadPoolExecutor which allows you to launch a Runnable at a specific time period. On iOS/macOS the…