android倒计时

Android倒计时可以通过不同的方法实现。一种方法是使用RxJava和RxAndroid库来实现倒计时。可以使用Observable.interval()函数创建一个间隔递增的Observable对象，然后使用map()函数将递增的数字转换成倒计时的剩余时间，并使用take()函数过滤掉多余的数字，最后使用subscribe()函数订阅Observable对象，实现倒计时功能。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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- *1* [Android倒计时器](https://download.csdn.net/download/QYgujingjing/87370769)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
- *2* *3* [Android倒计时的三种实现方式](https://blog.csdn.net/luweicheng24/article/details/53842936)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
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