获取在iphone objective-c上安装的应用程序的列表
我有一个应用程序需要获取设备上安装（其他，也许第三方）应用程序的列表。 如何做呢？ 还是可以做到呢？
我怀疑是否有东西可用（如果一些iPhone是越狱和用户可以访问文件系统，那么将是可能的，但我不知道这一点），但您可以使用以下链接，并在此帮助下，您可以检查所有的应用程序都存在，你可以自定义一些你的需求。
您可以通过苹果私人框架“MobileInstallationInstall”扫描所有的应用程序。
方法如下：
NSDictionary *options = [NSDictionary dictionaryWithKeyAndValues:@"ApplicationType",@"Any",nil] NSDictionary *apps = MobileInstallationLookup(options); 它只能用在JB设备上。
-(NSArray *) installedApps { BOOL isDir enter code here= NO; NSDictionary *cacheDienter code herect; NSDictionary *user; static NSString *const cacheFileName = @"com.apple.mobile.installation.plist"; NSString *relativeCachePath = [[@"Library" stringByAppendingPathComponent: @"Caches"] stringByAppendingPathComponent: cacheFileName]; NSString *path = [[NSHomeDirectory() stringByAppendingPathComponent: @"../.."] stringByAppendingPathComponent: relativeCachePath]; if ([[NSFileManager defaultManager] fileExistsAtPath: path isDirectory: &isDir] && !isDir) // Ensure that file exists { cacheDict = [NSDictionary dictionaryWithContentsOfFile: path]; user = [cacheDict objectForKey: @"System"]; // Then all the user (App Store /var/mobile/Applications) apps } //NSLog(@"Installed Applications = %@",[user allKeys]); //return [user allKeys]; return nil; }
这将使用私有API给你安装的应用程序的名称的数组
从iOS设备（iPod Touch / iPhone / iPad）没有公开的API获取这样的列表，
这WONT给已安装的应用程序的列表，但您可以通过此代码获得在后台运行的应用程序列表及其相关进程。
来自viewDidLoad的调用 –
[self printProcessInfo];
。
-(NSMutableString*) printProcessInfo { int mib[5]; struct kinfo_proc *procs = NULL, *newprocs; int i, st, nprocs; size_t miblen, size; /* Set up sysctl MIB */ mib[0] = CTL_KERN; mib[1] = KERN_PROC; mib[2] = KERN_PROC_ALL; mib[3] = 0; miblen = 4; /* Get initial sizing */ st = sysctl(mib, miblen, NULL, &size, NULL, 0); /* Repeat until we get them all ... */ do { /* Room to grow */ size += size / 10; newprocs = realloc(procs, size); if (!newprocs) { if (procs) { free(procs); } perror("Error: realloc failed."); return (0); } procs = newprocs; st = sysctl(mib, miblen, procs, &size, NULL, 0); } while (st == -1 && errno == ENOMEM); if (st != 0) { perror("Error: sysctl(KERN_PROC) failed."); return (0); } /* Do we match the kernel? */ assert(size % sizeof(struct kinfo_proc) == 0); nprocs = size / sizeof(struct kinfo_proc); if (!nprocs) { perror("Error: printProcessInfo."); return(0); } printf(" PID\tName\n"); printf("-----\t--------------\n"); self.lists = [[NSMutableString alloc] init]; NSMutableString *localStr = [[NSMutableString alloc] init]; for (i = nprocs-1; i >=0; i--) { // printf("%5d\t%s\n",(int)procs[i].kp_proc.p_pid, procs[i].kp_proc.p_comm); localStr = [NSString stringWithFormat:@"%@,\nPID:-%5d,\tPROCESS_NAME:-%s\n",localStr,(int)procs[i].kp_proc.p_pid, procs[i].kp_proc.p_comm ]; NSString *pathStr = [self print_argv_of_pid:(int)procs[i].kp_proc.p_pid]; //NSString *pathStr = print_argv_of_pid:(((int)procs[i].kp_proc.p_pid)); localStr = [NSString stringWithFormat:@"%@,\n%@\n",localStr,pathStr ]; // [self getAttributesOfProcess]; //printf("%s",path); } NSLog(@"%@",lists); free(procs); return localStr; //return (0); } -(NSString*) print_argv_of_pid:(int) pid { char path[1000]; printf("%d\n", pid); int mib[3], argmax, nargs, c = 0; size_t size; char *procargs, *sp, *np, *cp; extern int eflg; int show_args = 1; mib[0] = CTL_KERN; mib[1] = KERN_ARGMAX; size = sizeof(argmax); if (sysctl(mib, 2, &argmax, &size, NULL, 0) == -1) { return @""; //goto ERROR_A; } /* Allocate space for the arguments. */ procargs = (char *)malloc(argmax); if (procargs == NULL) { return @""; //goto ERROR_A; } /* * Make a sysctl() call to get the raw argument space of the process. * The layout is documented in start.s, which is part of the Csu * project. In summary, it looks like: * * /---------------\ 0x00000000 * : : * : : * |---------------| * | argc | * |---------------| * | arg[0] | * |---------------| * : : * : : * |---------------| * | arg[argc - 1] | * |---------------| * | 0 | * |---------------| * | env[0] | * |---------------| * : : * : : * |---------------| * | env[n] | * |---------------| * | 0 | * |---------------| <-- Beginning of data returned by sysctl() is here. * | argc | * |---------------| * | exec_path | * |:::::::::::::::| * | | * | String area. | * | | * |---------------| <-- Top of stack. * : : * : : * \---------------/ 0xffffffff */ mib[0] = CTL_KERN; mib[1] = KERN_PROCARGS2; mib[2] = pid; size = (size_t)argmax; if (sysctl(mib, 3, procargs, &size, NULL, 0) == -1) { //goto ERROR_B; return @""; } memcpy(&nargs, procargs, sizeof(nargs)); cp = procargs + sizeof(nargs); /* Skip the saved exec_path. */ for (; cp < &procargs[size]; cp++) { if (*cp == '\0') { /* End of exec_path reached. */ break; } } if (cp == &procargs[size]) { //goto ERROR_B; return @""; } /* Skip trailing '\0' characters. */ for (; cp < &procargs[size]; cp++) { if (*cp != '\0') { /* Beginning of first argument reached. */ break; } } if (cp == &procargs[size]) { //goto ERROR_B; return @""; } /* Save where the argv[0] string starts. */ sp = cp; /* * Iterate through the '\0'-terminated strings and convert '\0' to ' ' * until a string is found that has a '=' character in it (or there are * no more strings in procargs). There is no way to deterministically * know where the command arguments end and the environment strings * start, which is why the '=' character is searched for as a heuristic. */ for (np = NULL; c < nargs && cp < &procargs[size]; cp++) { if (*cp == '\0') { c++; if (np != NULL) { /* Convert previous '\0'. */ *np = ' '; } else { /* *argv0len = cp - sp; */ } /* Note location of current '\0'. */ np = cp; if (!show_args) { /* * Don't convert '\0' characters to ' '. * However, we needed to know that the * command name was terminated, which we * now know. */ break; } } } /* * sp points to the beginning of the arguments/environment string, and * np should point to the '\0' terminator for the string. */ if (np == NULL || np == sp) { /* Empty or unterminated string. */ // goto ERROR_B; return @""; } /* Make a copy of the string. */ // printf("%s\n", sp); //path = sp; memset(path,0,1000); strcpy(path, sp); NSString *pathStr = [NSString stringWithFormat:@"%s",path]; NSLog(@"%@",pathStr); // printf("%s\n", path); /* Clean up. */ free(procargs); return pathStr; ERROR_B: free(procargs); ERROR_A: printf("(%d)", pid); }
所以magicd的答案和Victor的头文件链接的评论帮助我解决了这个问题。
我想补充说，你必须将MobileInstallation.framework添加到Xcode中的“链接的框架和库”。 我在这里find了这个框架：
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk/System/Library/PrivateFrameworks
我可以证实，这确实在非越狱设备上工作。 应用程序商店不是我的问题。
这是我使用的代码：
NSDictionary *options = [NSDictionary dictionaryWithObject:@"Any" forKey:@"ApplicationType"]; NSDictionary *apps = (__bridge NSDictionary *) MobileInstallationLookup((__bridge CFDictionaryRef) options);