I just was doing some testing of my app on a 32-bit device (iphone 5 with
ios6), and I am finding that data being owned by a singleton is working
correctly on 64-bit platforms, but incorrectly on 32-bit... I am wondering if
there's something wrong with my implementation?
Basically.. My app delegate does:
- (BOOL)application:(UIApplication *)application
didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// stuff
[I18n loadTranslations];
}
...
I18n does:
@interface I18n ()
@property (nonatomic, copy) NSDictionary *translations;
@end
@implementation I18n
+(instancetype)sharedInstance {
DEFINE_SHARED_INSTANCE_USING_BLOCK(^{
return [[self alloc] init];
});
}
+(void)loadTranslations {
TranslationsDataStorage *translationDataStorage =
[[TranslationsDataStorage alloc] init]; // fetch translations from CoreData
I18n *i18n = [self sharedInstance];
i18n.translations = [translationDataStorage translationsForLocale:[self
locale]];
}
+(BOOL)hasTranslations {
return [[self sharedInstance] hasTranslations];
}
// stuff...
...
In the app, on 64-bit devices, when hasTranslations is called, it's always true
on application boot..
on 32-bit devices, it's always false on application boot.......
I debugged and found that the translations are properly returned from core data
on the 32-bit device, so it seems like for some reason, the I18n translations
property is not being retained or something?
Patrick J. Collins
http://collinatorstudios.com
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