Question

I want to introduce a cache policy in my app.

Basically I have made a web view in which I have the functionality that when I open up that I’ll have to login ,

I want to store that data in the cache now ..

like Facebook app .. when I delete that app from the background and open it again .. i dont have to add all the detail again.

how to do this ?

Answer 1

Did you try NSUserDefaults

NSString *value = @"MyUsername@domain";
NSUserDefaults *userPreferences = [NSUserDefaults standardUserDefaults];
[userPreferences setObject:value forKey:@"username"];

To fetch from UserDefaults –

NSString *_value= [[NSUserDefaults standardUserDefaults] stringForKey:@"username"];