如何本地化數組中的所有字符串

Question

我有一個動態數組的字符串，我想要本地化的元素。有沒有一種方法可以在不迭代的情況下本地化字符串，例如像使用「makeObjectsPerformSelector」。謝謝

Answer 1

makeObjectsPerformSelector遍歷數組。如果你想使用它而不是更快的迭代方法，請這樣做：

@interface NSString (MyCategory) 
-(void) localizeToArray:(NSMutableArray *)ioArray; 
@end 

@implementation NSString (MyCategory) 
-(void) localizeToArray:(NSMutableArray *)ioArray { 
    [ioArray addObject:[[NSBundle mainBundle] localizedStringForKey:self value:self table:nil]]; 
} 
@end 

@interface NSArray (MyCategory) 
-(NSArray *) arrayWithLocalizedStrings; 
@end 

@implementation NSArray (MyCategory) 
-(NSArray *) arrayWithLocalizedStrings { 
    NSMutableArray *result = [NSMutableArray arrayWithCapacity:[self count]]; 
    [self makeObjectsPerformSelector:@selector(localizeToArray:) withObject:result]; 
    return result; 
} 
@end