Effect of Android time zone settings on Time Display

In the date and time settings in setting of Android, You can manually set the current time zone of the mobile phone after the automatic retrieval check is removed. After setting, the mobile phone will automatically make a Time Offset ~ Then, the call records and text message time display of the mobile phone will be automatically adjusted. This is the behavior on the AP. modifying this time zone will not affect the retrieval of the time at the underlying layer, the source points for all time calculation actually use the UTC standard time. When it is uploaded to the upper layer, the upper layer automatically adjusts the time zone according to the configured time zone ~

 

Conclusion: mobile phones use functions to obtain system time in different time zones. For example, system. currenttime () is actually a standard time, so it is safer to use them;

 

Android has helped us adapt ~