udid

问题 I'm developing an app for my company and we're going through the process of slowly letting people into the "beta" by adding their iPads to the company's iOS Dev Center accounts. From there we do an ad hoc build for local Intranet distribution. At my last gig, I would direct people to one of those "find my UDID for me" apps, then get them to send me the UDID it found. iOS 7 has cut this off - those apps are all gone now and if you do still have one, it returns some GUID that has nothing to do

问题 This question already has answers here : How to get a unique device ID in Swift? (7 answers) Closed 12 days ago . I am creating an iOS app that I need a unique identifier that has to be the same even user removes all content(reset to factory settings). I know years ago we can get the UDID but right now we can only create an UUID which changes every time user re-install the app or reset device to factory settings. 回答1: You can use the following let id = UIDevice.current.identifierForVendor?

问题 How do I only allow one POST per browser session? 回答1: <?php session_start(); if (isset($_SESSION['already_posted'])) { echo "Already posted."; exit(); } $is_valid_post = isset($_POST['txt_udid']); // && validate stuff...; //... process $_POST.... if ($is_valid_post) { $_SESSION['already_posted'] = 1; } 回答2: save information into $_SESSION after handling submission, and at the beginning of handling submission check if any information were previously saved in $_SESSION. 来源： https:/

问题 Am Facing a weird situation where in, i have a provisioning profile with a UDID added in it, i tried opening profile through textEdit and i can see the UDID when i generate a build and upload it to https://betafamily.com/supersend i didnt see that UDID in the list provided,and am unable to install the build on that device. I tried generating another provisioning profile and generated a new ipa but no luck, Has any one faced this issues earlier? 回答1: Till Xcode 7.0 GM it was working as

问题 I am deploying a test version of my app over the air to my beta testers. Before iOS 7, I could get their UDID by having them install an app like UDID Pro and having them email it to me. How do I get the UDID from my beta testers if they have iOS 7, so I can set up the provisioning profiles for the Ad Hoc distribution of my app? 回答1: Getting UDID programmatically will not work from iOS7.0 and upwards, since Apple apparently has moved it to "Private API" space for security reasons. However, you

问题 UDIDs are not showing in the latest version of iTunes 12.9 with iPhone Xs and Xs Max running iOS 12. Does anyone know how to obtain the UDID from the new iTunes? So far I managed to get a 24-digit code from Xcode. I am using iPhone Xs Max, the device is showing up as an iPhone 4 in Xcode! It seems like Apple has changed the UDID format from 40 digits to 24 digits, and a hyphen has to be added after the first 8 digits for the registration to work. e.g. 00008020- Note: the code that shows in

问题 When developing an app that requires me to uniquely identify phone users. I was hoping for some advice on whether it is best to use a phone's UDID or IMEI. Are there any advantages/disadvantages to using either. All comments would be greatly appreciated 回答1: Pros of ANDROID_ID: Settings.Secure.ANDROID_ID. This is a 64-bit quantity that is generated and stored when the device first boots ( ANDROID_ID is not unique for android 2.2 and from 4.2) Cons of ANDROID_ID: ANDROID_ID can change on

问题 It's important to my app, becuase I want to store app UDID there, and Apple recommends to create app specific UDID starting from iOS 5.0. 回答1: User defaults are persisted through updates but are not persisted through deleting and re-installing the app. At present, the keychain is persisted through deleting and re-installing the app, but it's not documented to be one way or the other, so relying on this behavior may be risky. You could also write the value to the iCloud key/value store. That

问题 As we know Apple is deprecating developers' access to UDID. But to my knowledge it is possible to get an iDevice's MAC address. So what's the difference then? Both MAC address and UDID are unique identifier of a hardware, which is not app specific. 回答1: Some obvious differences between UDID's and MAC addresses: It's conceivable that a device might have more than one MAC address. Guaranteeing uniqueness for MAC addresses isn't Apple's responsibility. UDID's and MAC differ in size and format. I

问题 So, since Apple is now rejecting apps that access UDID, on our company's current project, we need to eliminate all APIs that make a call to this property: [[UIDevice currentDevice] uniqueIdentifier] We have eliminated all the calls in our own code, but need to be sure that the many external libraries we are using are not making calls to this property. What is the most reliable method for determining if a library is calling on this property? Thank you in advance! 回答1: Aside from using otx