I am have an app in which I draw shape. When I close and open the application the drawn shapes remains. I want to know is there any way I could clear the contents on each launch.
Thanks
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I am have an app in which I draw shape. When I close and open the application the drawn shapes remains. I want to know is there any way I could clear the contents on each launch.
Thanks
It sounds like you’re not actually terminating the app, but backgrounding it. When you launch the application again, it continues from where you left off: showing the drawn shape.
If you’d like to clear the shape when the application moves from the background into the foreground, you could implement
applicationWillEnterForeground:inUIApplicationDelegate(see here) or you could observeUIApplicationWillEnterForegroundNotifications (see here).