iOS 获取手机安装的应用列表

在iOS 11 以前我们可以使用LSApplicationWorkspace来获取手机上已安装的应用列表

- (void)getIphoneAllApplications {

    ClassLSApplicationWorkspace_class =objc_getClass("LSApplicationWorkspace");

    NSObject* workspace = [LSApplicationWorkspace_classperformSelector:@selector(defaultWorkspace)];

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

    ClassLSApplicationProxy_class =objc_getClass("LSApplicationProxy");

    for(inti =0; i < apps.count; i++) {

        NSObject*temp = apps[i];

        if([tempisKindOfClass:LSApplicationProxy_class])

        {

            //应用的bundleId

            NSString*appBundleId = [tempperformSelector:NSSelectorFromString(@"applicationIdentifier")];

            //应用的名称

            NSString *appName = [temp performSelector:NSSelectorFromString(@"localizedName")];

            //应用的类型是系统的应用还是第三方的应用

            NSString * type = [temp performSelector:NSSelectorFromString(@"applicationType")];

            //应用的版本

            NSString* shortVersionString = [tempperformSelector:NSSelectorFromString(@"shortVersionString")];

            NSString* resourcesDirectoryURL = [tempperformSelector:NSSelectorFromString(@"containerURL")];

            NSLog(@"类型=%@应用的BundleId=%@ ++++应用的名称=%@版本号=%@\n%@",type,appBundleId,appName,shortVersionString,resourcesDirectoryURL);

        }

    }

}

iOS 11 上获取所有已安装应用接口被禁，但可以根据BundleId检查App是否存在

- (BOOL)isInstalled:(NSString *)bundleId {

    NSBundle *container = [NSBundle bundleWithPath:@"/System/Library/PrivateFrameworks/MobileContainerManager.framework"];

    if ([container load]) {

        Class appContainer = NSClassFromString(@"MCMAppContainer");#pragmaclang diagnostic push#pragmaclang diagnostic ignored "-Wundeclared-selector"idcontainer = [appContainer performSelector:@selector(containerWithIdentifier:error:) withObject:bundleId withObject:nil];#pragmaclang diagnostic pop        NSLog(@"%@", [container performSelector:@selector(identifier)]);

        if (container) {

            return YES;

        } else {

            return NO;

        }

    }

    return NO;

}