iphone-common-codes-ccteam源代码 CCInfoPlistFileReader.m

//
//  CCInfoPlistFileReader.m
//  CCFC
//
//  Created by xichen on 11-12-18.
//  Copyright 2011 ccteam. All rights reserved.
//


#import "CCInfoPlistFileReader.h"


static  id      InfoPlistObj;


@implementation CCInfoPlistFileReader


// not thread safe
+ (id)sharedInstance
{
        if(InfoPlistObj == nil)
        {
                @synchronized(self)
                {
                        InfoPlistObj = [[CCInfoPlistFileReader alloc] init];
                }
        }
        return InfoPlistObj;
}


+ (void)releaseInstance
{
        [InfoPlistObj release];
        InfoPlistObj = nil;
}


// print all keys and values in Info.plist file
+ (void)printAllKeysValues
{
        NSDictionary *infoDict = [[NSBundle mainBundle] infoDictionary];


        for(id key in [infoDict allKeys])
        {
                NSLog(@"key is:%@, value is:%@\n", key, [infoDict objectForKey:key]);
        }
}


- (id)init
{
        self = [super init];
        if(self)
                _internal = [[[NSBundle mainBundle] infoDictionary] retain];
        return self;
}


- (id)getVersion
{
        return [_internal objectForKey:@"CFBundleVersion"]; 
}


@end

googlecode链接地址（会有更新）：http://code.google.com/p/iphone-common-codes-ccteam/source/browse/trunk/CCFC/files/CCInfoPlistFileReader.m