Is there a way to get all values in NSUserDefaults? [duplicate]

Question

I would like to print all values I saved via NSUserDefaults without supplying a specific Key.

Something like printing all values in an array using for loop. Is there a way to do so?

Answer 1

You can use:

NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults]; NSDictionary *defaultAsDic = [defaults dictionaryRepresentation]; NSArray *keyArr = [defaultAsDic allKeys]; for (NSString *key in keyArr) {      NSLog(@"key [%@] => Value [%@]",key,[defaultAsDic valueForKey:key]); } 

Answer 2

Objective C

all values:

NSLog(@"%@", [[[NSUserDefaults standardUserDefaults] dictionaryRepresentation] allValues]); 

all keys:

NSLog(@"%@", [[[NSUserDefaults standardUserDefaults] dictionaryRepresentation] allKeys]); 

all keys and values:

NSLog(@"%@", [[NSUserDefaults standardUserDefaults] dictionaryRepresentation]); 

using for:

NSArray *keys = [[[NSUserDefaults standardUserDefaults] dictionaryRepresentation] allKeys];  for(NSString* key in keys){     // your code here     NSLog(@"value: %@ forKey: %@",[[NSUserDefaults standardUserDefaults] valueForKey:key],key); } 

Swift

all values:

print(UserDefaults.standard.dictionaryRepresentation().values) 

all keys:

print(UserDefaults.standard.dictionaryRepresentation().keys) 

all keys and values:

print(UserDefaults.standard.dictionaryRepresentation())