Sev*_*yev 72 iphone cocoa-touch configuration-files ios-simulator
我想用我的iPhone应用程序发送配置文件,并在需要时安装它.
请注意,我们谈论的是配置文件,而不是配置文件.
首先,这样的任务是可能的.如果您在网页上放置配置文件并从Safari中单击它,它将被安装.如果您通过电子邮件发送配置文件并单击附件,它也将安装.在这种情况下,"已安装"意味着"调用安装UI" - 但我甚至无法做到这一点.
所以我的理论是,启动配置文件安装涉及以URL的形式导航到它.我将个人资料添加到了我的应用包中.
A)首先,我尝试将[sharedApp openURL]与file:// URL一起放入我的包中.没有这样的运气 - 什么都没发生
B)然后我在我的包中添加了一个HTML页面,其中包含指向配置文件的链接,并将其加载到UIWebView中.点击链接什么都不做.但是,从Safari中的Web服务器加载相同的页面工作正常 - 链接可单击,配置文件安装.我提供了一个UIWebViewDelegate,对每个导航请求回答"是" - 没有区别.
C)然后我尝试从我的包中加载相同的网页在Safari中(使用[sharedApp openURL] - 没有任何反应.我猜,Safari无法看到我的应用包内的文件.
D)在Web服务器上上传页面和配置文件是可行的,但在组织层面上却很痛苦,更不用说额外的失败源(如果没有3G覆盖等等).
所以我的重要问题是:**如何以编程方式安装配置文件？
小问题是:什么可以使UIWebView中的链接不可点击？是否可以在Safari中从我的包中加载file:// URL ？如果没有,iPhone上是否有本地位置可以放置文件,Safari可以找到它们？
编辑B):问题是某种程度上我们正在链接到个人资料.我将它从.mobileconfig重命名为.xml(因为它真的是XML),改变了链接.这个链接在我的UIWebView中工作.重新命名 - 同样的东西.看起来UIWebView似乎不愿意做应用程序范围的事情 - 因为安装配置文件会关闭应用程序.我尝试通过UIWebViewDelegate告诉它没关系 - 但这并没有让人信服.mailto的相同行为:UIWebView中的URL.
对于mailto: URL,常见的技巧是将它们转换为[openURL]调用,但这对我的情况并不适用,请参阅方案A.
对于itms:URL,然而,UIWebView按预期工作...
EDIT2:尝试通过[openURL]向Safari提供数据URL - 不起作用,请参阅此处:iPhone打开数据:Safari中的URL
EDIT3:发现了很多关于Safari如何不支持file:// URL的信息.然而,UIWebView非常有用.此外,模拟器上的Safari打开它们就好了.后一点是最令人沮丧的.
编辑4:我从未找到解决方案.相反,我将一个两位的Web界面组合在一起,用户可以通过电子邮件订购这些配置文件.
mal*_*ois 36
1)安装RoutingHTTPServer等本地服务器
2)配置自定义标头:
[httpServer setDefaultHeader:@"Content-Type" value:@"application/x-apple-aspen-config"];
3)配置mobileconfig文件的本地根路径(Documents):
[httpServer setDocumentRoot:[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0]];
4)为了让Web服务器有时间发送文件,添加:
Appdelegate.h
UIBackgroundTaskIdentifier bgTask;
Appdelegate.m
- (void)applicationDidEnterBackground:(UIApplication *)application {
NSAssert(self->bgTask == UIBackgroundTaskInvalid, nil);
bgTask = [application beginBackgroundTaskWithExpirationHandler: ^{
dispatch_async(dispatch_get_main_queue(), ^{
[application endBackgroundTask:self->bgTask];
self->bgTask = UIBackgroundTaskInvalid;
});
}];
}
5)在您的控制器中,使用存储在Documents中的mobileconfig的名称调用safari:
[[UIApplication sharedApplication] openURL:[NSURL URLWithString: @"http://localhost:12345/MyProfile.mobileconfig"]];
xap*_*hod 27
malinois的答案对我有用,但是,我想要一个在用户安装mobileconfig后自动返回应用程序的解决方案.
我花了4个小时,但这里是解决方案,建立在malinois的想法,即拥有一个本地的http服务器:你将HTML返回到自我更新的safari; 第一次服务器返回mobileconfig,第二次返回自定义url-scheme以返回到您的应用程序.用户体验是我想要的:应用程序调用safari,safari打开mobileconfig,当用户在mobileconfig上点击"完成",然后safari再次加载你的应用程序(自定义网址方案).
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
// Override point for customization after application launch.
_httpServer = [[RoutingHTTPServer alloc] init];
[_httpServer setPort:8000]; // TODO: make sure this port isn't already in use
_firstTime = TRUE;
[_httpServer handleMethod:@"GET" withPath:@"/start" target:self selector:@selector(handleMobileconfigRootRequest:withResponse:)];
[_httpServer handleMethod:@"GET" withPath:@"/load" target:self selector:@selector(handleMobileconfigLoadRequest:withResponse:)];
NSMutableString* path = [NSMutableString stringWithString:[[NSBundle mainBundle] bundlePath]];
[path appendString:@"/your.mobileconfig"];
_mobileconfigData = [NSData dataWithContentsOfFile:path];
[_httpServer start:NULL];
return YES;
}
- (void)handleMobileconfigRootRequest:(RouteRequest *)request withResponse:(RouteResponse *)response {
NSLog(@"handleMobileconfigRootRequest");
[response respondWithString:@"<HTML><HEAD><title>Profile Install</title>\
</HEAD><script> \
function load() { window.location.href='http://localhost:8000/load/'; } \
var int=self.setInterval(function(){load()},400); \
</script><BODY></BODY></HTML>"];
}
- (void)handleMobileconfigLoadRequest:(RouteRequest *)request withResponse:(RouteResponse *)response {
if( _firstTime ) {
NSLog(@"handleMobileconfigLoadRequest, first time");
_firstTime = FALSE;
[response setHeader:@"Content-Type" value:@"application/x-apple-aspen-config"];
[response respondWithData:_mobileconfigData];
} else {
NSLog(@"handleMobileconfigLoadRequest, NOT first time");
[response setStatusCode:302]; // or 301
[response setHeader:@"Location" value:@"yourapp://custom/scheme"];
}
}
...这里是从app调用的代码(即viewcontroller):
[[UIApplication sharedApplication] openURL:[NSURL URLWithString: @"http://localhost:8000/start/"]];
希望这有助于某人.
我编写了一个类,用于通过Safari安装mobileconfig文件,然后返回到应用程序.它依赖于http服务器引擎Swifter,我发现它运行良好.我想在下面分享我的代码来做这件事.它的灵感来自于我在www中发现的多个代码源.因此,如果您找到自己的代码,贡献给您.
class ConfigServer: NSObject {
//TODO: Don't foget to add your custom app url scheme to info.plist if you have one!
private enum ConfigState: Int
{
case Stopped, Ready, InstalledConfig, BackToApp
}
internal let listeningPort: in_port_t! = 8080
internal var configName: String! = "Profile install"
private var localServer: HttpServer!
private var returnURL: String!
private var configData: NSData!
private var serverState: ConfigState = .Stopped
private var startTime: NSDate!
private var registeredForNotifications = false
private var backgroundTask = UIBackgroundTaskInvalid
deinit
{
unregisterFromNotifications()
}
init(configData: NSData, returnURL: String)
{
super.init()
self.returnURL = returnURL
self.configData = configData
localServer = HttpServer()
self.setupHandlers()
}
//MARK:- Control functions
internal func start() -> Bool
{
let page = self.baseURL("start/")
let url: NSURL = NSURL(string: page)!
if UIApplication.sharedApplication().canOpenURL(url) {
var error: NSError?
localServer.start(listeningPort, error: &error)
if error == nil {
startTime = NSDate()
serverState = .Ready
registerForNotifications()
UIApplication.sharedApplication().openURL(url)
return true
} else {
self.stop()
}
}
return false
}
internal func stop()
{
if serverState != .Stopped {
serverState = .Stopped
unregisterFromNotifications()
}
}
//MARK:- Private functions
private func setupHandlers()
{
localServer["/start"] = { request in
if self.serverState == .Ready {
let page = self.basePage("install/")
return .OK(.HTML(page))
} else {
return .NotFound
}
}
localServer["/install"] = { request in
switch self.serverState {
case .Stopped:
return .NotFound
case .Ready:
self.serverState = .InstalledConfig
return HttpResponse.RAW(200, "OK", ["Content-Type": "application/x-apple-aspen-config"], self.configData!)
case .InstalledConfig:
return .MovedPermanently(self.returnURL)
case .BackToApp:
let page = self.basePage(nil)
return .OK(.HTML(page))
}
}
}
private func baseURL(pathComponent: String?) -> String
{
var page = "http://localhost:\(listeningPort)"
if let component = pathComponent {
page += "/\(component)"
}
return page
}
private func basePage(pathComponent: String?) -> String
{
var page = "<!doctype html><html>" + "<head><meta charset='utf-8'><title>\(self.configName)</title></head>"
if let component = pathComponent {
let script = "function load() { window.location.href='\(self.baseURL(component))'; }window.setInterval(load, 600);"
page += "<script>\(script)</script>"
}
page += "<body></body></html>"
return page
}
private func returnedToApp() {
if serverState != .Stopped {
serverState = .BackToApp
localServer.stop()
}
// Do whatever else you need to to
}
private func registerForNotifications() {
if !registeredForNotifications {
let notificationCenter = NSNotificationCenter.defaultCenter()
notificationCenter.addObserver(self, selector: "didEnterBackground:", name: UIApplicationDidEnterBackgroundNotification, object: nil)
notificationCenter.addObserver(self, selector: "willEnterForeground:", name: UIApplicationWillEnterForegroundNotification, object: nil)
registeredForNotifications = true
}
}
private func unregisterFromNotifications() {
if registeredForNotifications {
let notificationCenter = NSNotificationCenter.defaultCenter()
notificationCenter.removeObserver(self, name: UIApplicationDidEnterBackgroundNotification, object: nil)
notificationCenter.removeObserver(self, name: UIApplicationWillEnterForegroundNotification, object: nil)
registeredForNotifications = false
}
}
internal func didEnterBackground(notification: NSNotification) {
if serverState != .Stopped {
startBackgroundTask()
}
}
internal func willEnterForeground(notification: NSNotification) {
if backgroundTask != UIBackgroundTaskInvalid {
stopBackgroundTask()
returnedToApp()
}
}
private func startBackgroundTask() {
let application = UIApplication.sharedApplication()
backgroundTask = application.beginBackgroundTaskWithExpirationHandler() {
dispatch_async(dispatch_get_main_queue()) {
self.stopBackgroundTask()
}
}
}
private func stopBackgroundTask() {
if backgroundTask != UIBackgroundTaskInvalid {
UIApplication.sharedApplication().endBackgroundTask(self.backgroundTask)
backgroundTask = UIBackgroundTaskInvalid
}
}
}
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