Does the SDK provide a way to adjust the TIMEZONE and REGION of the device?

Question

The device comes from the factory set with the incorrect TIMEZONE and REGION. we would like for this to be set by our application so a human does not have to change it on every new device. Android does not natively support this.

Answer 1

You can send broadcasts to set the timezone.

shell command:

#1.Close the auto timezone

am broadcast -a android.intent.action.datetime -es autotimezone "off"

#2.Set the timezone

am broadcast -a android.intent.action.datetime --es timezone "America/Tijuana"

#Tips:

About the "America/Tijuana", you can look for the list of time zones on the Internet and fill in the corresponding time zone.