Iphone 如何在UITableView中列出已安装的应用程序？

我正在尝试获取iPhone（越狱）上所有已安装应用程序的列表，然后在UITableView中列出它们的图标。。。可能吗？谢谢

这是可能的，看看我的3G就知道了。不过，我不知道怎么做。

它们是检查应用程序是否已安装的一种方法。有时，您可能需要检查设备上是否安装了特定的应用程序，以防您使用需要安装其他应用程序的自定义URL方案（然后您可以灰显/禁用某些按钮）。不幸的是，苹果显然没有任何功能来为您检查这一点，所以我制作了一个。它不会枚举每个应用程序，而是使用MobileInstallation缓存，该缓存始终与SpringBoard保持最新，并保存所有已安装应用程序的信息字典。虽然你不“应该”访问缓存，但它可以读取我的应用商店应用程序。以下是我的代码，它至少在模拟器上运行得非常好：

        // Declaration
        BOOL APCheckIfAppInstalled(NSString *bundleIdentifier); // Bundle identifier (eg. com.apple.mobilesafari) used to track apps

            // Implementation

        BOOL APCheckIfAppInstalled(NSString *bundleIdentifier)
        {
            static NSString *const cacheFileName = @"com.apple.mobile.installation.plist";
            NSString *relativeCachePath = [[@"Library" stringByAppendingPathComponent: @"Caches"] stringByAppendingPathComponent: cacheFileName];
            NSDictionary *cacheDict = nil;
            NSString *path = nil;
                // Loop through all possible paths the cache could be in
            for (short i = 0; 1; i++)
            {

                switch (i) {
                    case 0: // Jailbroken apps will find the cache here; their home directory is /var/mobile
                        path = [NSHomeDirectory() stringByAppendingPathComponent: relativeCachePath];
                        break;
                    case 1: // App Store apps and Simulator will find the cache here; home (/var/mobile/) is 2 directories above sandbox folder
                        path = [[NSHomeDirectory() stringByAppendingPathComponent: @"../.."] stringByAppendingPathComponent: relativeCachePath];
                        break;
                    case 2: // If the app is anywhere else, default to hardcoded /var/mobile/
                        path = [@"/var/mobile" stringByAppendingPathComponent: relativeCachePath];
                        break;
                    default: // Cache not found (loop not broken)
                        return NO;
                    break; }

                BOOL isDir = NO;
                if ([[NSFileManager defaultManager] fileExistsAtPath: path isDirectory: &isDir] && !isDir) // Ensure that file exists
                    cacheDict = [NSDictionary dictionaryWithContentsOfFile: path];

                if (cacheDict) // If cache is loaded, then break the loop. If the loop is not "broken," it will return NO later (default: case)
                    break;
            }

            NSDictionary *system = [cacheDict objectForKey: @"System"]; // First check all system (jailbroken) apps
            if ([system objectForKey: bundleIdentifier]) return YES;
            NSDictionary *user = [cacheDict objectForKey: @"User"]; // Then all the user (App Store /var/mobile/Applications) apps
            if ([user objectForKey: bundleIdentifier]) return YES;

                // If nothing returned YES already, we'll return NO now
            return NO;
        }

下面是一个例子，假设您的应用程序名为“yourselfmadeapp”，并且是应用程序商店中的一个应用程序

代码：

日志输出：

代码：

NSString*rootAppPath=@“/应用程序”

NSArray*listApp=[[NSFileManager defaultManager]目录目录路径：rootAppPath错误：nil]

NSLog（@“%@”，listApp）

---

这是获取所有已安装应用程序，然后使用此数组在tableview中显示的方法之一

为什么他们总是删除.proj文件damn@Cykey：您应该将您的评论移动到一个单独的答案并接受它。@SeungUnHam:no.proj文件，因为它不应该用Xcode编译，很可能是用Theos编译的。

        NSArray *bundles2Check = [NSArray arrayWithObjects: @"com.apple.mobilesafari", @"com.yourcompany.yourselfmadeapp", @"com.blahblah.nonexistent", nil];

        for (NSString *identifier in bundles2Check)

        if (APCheckIfAppInstalled(identifier))

        NSLog(@"App installed: %@", identifier);

        else

        NSLog(@"App not installed: %@", identifier);

        2009-01-30 12:19:20.250 SomeApp[266:20b] App installed: com.apple.mobilesafari

        2009-01-30 12:19:20.254 SomeApp[266:20b] App installed: com.yourcompany.yourselfmadeapp

        2009-01-30 12:19:20.260 SomeApp[266:20b] App not installed: com.blahblah.nonexistent