iOS 获取已安装 的APP

-(void)getAppPlist
{
    Class LSApplicationWorkspace_class = objc_getClass("LSApplicationWorkspace");
    NSObject* workspace = [LSApplicationWorkspace_class performSelector:@selector(defaultWorkspace)];

    NSArray*apps = [workspace performSelector:@selector(allApplications)];

    NSMutableArray*appsIconArr = [NSMutableArray array];

    NSMutableArray*appsNameArr = [NSMutableArray array];

    NSLog(@"apps: %@",apps );

    [apps enumerateObjectsUsingBlock:^(id obj,NSUInteger idx,BOOL* stop) {

        NSDictionary*boundIconsDictionary = [obj performSelector:@selector(boundIconsDictionary)];

        NSString*iconPath = [NSString stringWithFormat:@"%@/%@.png", [[obj performSelector:@selector(resourcesDirectoryURL)]path], [[[boundIconsDictionary objectForKey:@"CFBundlePrimaryIcon"]objectForKey:@"CFBundleIconFiles"]lastObject]];

        UIImage*image = [[UIImage alloc]initWithContentsOfFile:iconPath];

        id name = [obj performSelector:@selector(localizedName)];

        if(image)

        {

            [appsIconArr addObject:image];

            [appsNameArr addObject: name];

        }

        NSLog(@"iconPath = %@", iconPath);

        NSLog(@"name = %@", name);

        NSLog(@"%@",[self properties_aps:obj]);

        NSLog(@"_____________________________________________\n");
    }];

}

- (NSDictionary *)properties_aps:(id)objc

{

    NSMutableDictionary *props = [NSMutableDictionary dictionary];

    unsigned int outCount, i;

    objc_property_t *properties = class_copyPropertyList([objc class], &outCount);

    for (i = ; i<outCount; i++)

    {

        objc_property_t property = properties[i];

        const char* char_f =property_getName(property);

        NSString *propertyName = [NSString stringWithUTF8String:char_f];

        id propertyValue = [objc valueForKey:(NSString *)propertyName];

        if (propertyValue) [props setObject:propertyValue forKey:propertyName];

    }

    free(properties);

    return props;

}