【Android】RxJava轮询简示

• How To Use

创建

private var subscribe: Disposable? = null

private fun startRecognize() {
	subscribe = Observable.interval(0, 3, TimeUnit.SECONDS)
    	.subscribeOn(Schedulers.newThread())
         .subscribe {
         	//轮询的方法->recognize()
		}
}

销毁

override fun onDestroy() {
	if (subscribe != null) {
    	if (!subscribe!!.isDisposed) {
        	subscribe!!.dispose()
		}
	}
    super.onDestroy()
}