Reputation: 14401
Let's assume I have a paid app purchased by a user (I don't use In-app Billing). Is it possible to execute a piece of code on his device to get the date at which this user has purchased my app?
Upvotes: 5
Views: 916
Reputation: 76468
This isn't 100% answer to your question, but you can get the time and date of the first install of the app
http://developer.android.com/reference/android/content/pm/PackageInfo.html#firstInstallTime
long installTime = context.getPackageManager()
.getPackageInfo("com.some.package.name", 0)
.firstInstallTime;
Upvotes: 2