Checking if it is the first time ever opening the app?

[BrutalSnyper]

Deleted

 

[NJDude]

You could ask for the existence of a file on the device, if it doesn't exist then create it, the next time it's opened, the file exists, so, it was ran before.

That's just one way of doing it.

 

[margret]

I write a file to the DirInternal folder the first time they run the app. This files existance confirms they have used or opened the app and read the EULA agreement.

So if you do something like this, your code checks for this file when it runs and if not found you know it's the first time they have ever opened the app.

 

[klaus]

You should consider margrets' solution.
Anyway you need to save the map somewhere so testing if the file exists is the easiest way.

Best regards.

 

[Penko]

Don't forget that by using the Clear data, the user is given the option to delete all files fron the internal memory and it won't ve only one time ))

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