的onPause()或的onStop() [英] onPause() or onStop()
问题描述
这不工作我预期的方式。不过,我希望它的工作方式是可能是错误的。
This isn't working the way I expected. However, the way I expect it to work is probably wrong.
我有一个实现倒数计时器的应用程序。当点击android手机上的后退按钮用户导航回到主屏幕。然而,倒数计时器仍然在后台运行。我可以告诉大家,因为它执行以一定的间隔啤酒。
I have an application that implements a Countdown timer. When the back button on the android phone is clicked the user is navigated back to the main screen. However, the countdown timer still runs in the background. I can tell as it performs a beer at certain intervals.
我想如果我实施的onPause()
我就能够调用 countdowntimer.cancel()
。而当用户退出通过后退按钮的行为,将取消倒计数计时器。但是,应用程序,而不是失败。
I thought if I implemented onPause()
I would be able to call countdowntimer.cancel()
. And it would cancel the count down timer when the user exits the activity via the back button. However, the application fails instead.
我也试图与的onStop了类似的方法()
,但它只是不工作。
I have also tried a similar approach with onStop()
but it just doesn't work.
我没有我的code。与我的那一刻,它只是在我的脑海。也对不起,如果有对这个职位的任何错误,我写的是我的手机上。
I don't have my code with me at the moment, it's just on my mind. Also sorry if there are any mistakes on this post, I have written it on my phone.
推荐答案
的onPause()拨打时的一个活动的控制转移到的另一个活动的,和的onStop()方法调用时的活动的在完成模式。
onPause() call when one Activity transfer control to another Activity, and onStop() method call when Activity in finish mode.
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