that's what the licensing mechanism is for.. this is not what you asked for though, you asked to know where it was installed from.
http://developer.android.com/google/play/licensing/index.html On Thursday, April 25, 2013 5:59:27 PM UTC+3, Perry168 wrote: > > Hi TreKing, > > Can I check the user is using illegal copy or not? > > TreKing於 2013年4月24日星期三UTC+8下午10時22分23秒寫道： >> >> On Wed, Apr 24, 2013 at 5:42 AM, Perry168 <[email protected]> wrote: >> >>> I hope to check user is download my apps from google play store or from >>> other place. But I don't know how to write the program. >>> >> >> There is no way for you to detect this. >> >> >> ------------------------------------------------------------------------------------------------- >> TreKing <http://sites.google.com/site/rezmobileapps/treking> - Chicago >> transit tracking app for Android-powered devices >> > -- -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
