手机使用时间

查看每天花多少时间在看萤幕。 （最常使用的APP会在最上面。） 使用它吧！你将会爱上它的。

Please watch the teach video to know how to use it.
长时间使用手机, 萤幕光线可能会伤害你的眼睛.
想知道每天手机萤幕开启的总时间吗?
这个应用程式可以帮你记录每天手机的使用时间.
对于每个应用程式的使用时间也会记录下来.
可以使用日历模式查看你每天使用的总时间.
开始使用它吧? 让你更了解你手机的使用情况.
【New Notification Bar function】(See screenshot picture 3)
You can see the usage time from notification bar.
And quick launch APP from the notification bar.
Important Note:
1. Some device need enable the "usage statistics permission", Please enable it.
2. Please add "System Notification Bar" to check our service still running. (Add notification bar could prevent service be killed. And it is also a useful tool for quick launch APPs.)
3. Please don't clean data in the system APP Info Page. (If clear data, recorded data will gone. If you really want clean data, you need re-open APP again for some device.)