data-sharing

How to implement NSUserDefault to access through multiple views

由 百般思念 提交于 2019-12-10 20:18:27
问题 I'm trying to share strings and integers throughout multiple views for a final project in an introductory iOS development course, around 50, and am wondering how I would go about doing this... I know the MVC paradigm is best but we didn't get to very advanced stuff, especially core data. I was thinking of using NSUserDefaults, I know it's wrong but this app doesn't have to be blazingly fast, and I think this would be the simplest way for me. My question is, where and how would I declare the

Is it possible to create a device specific .plist file -iOS

由 天大地大妈咪最大 提交于 2019-12-10 12:24:58
问题 I am storing some data in a plist file.. and I have realised that it can be shared. Is there a way where I can make .plist files device specific? Maybe UDID or something? Any ideas will be much appreciated.. 回答1: If you don't want others to see the contents of your .plist files, you could encrypt them with iOS provided encryption algorithms. Other simple way would be storing your sensitive data in the keychain, or NSUserDefaults without writing to file, which would be very device specific.

Sharing Collection between ViewModels

由 不羁的心 提交于 2019-12-08 04:58:52
问题 I've searched and nothing is helping me get to where I need to get. Description of my problem(s): We have a single dialog window which hosts multiple views (usercontrols). Clicking next and back will move you forward and backwards in this dialog similar to a wizard. Out of the 6 dialogs, 4 of them reference the same core data. For example we will say an ObservableCollection That being the case, I have 4 viewModels which all need to reference this same ObservableCollection. I don't want to

Sharing target Universal Apps Windows 10 approach

由 浪子不回头ぞ 提交于 2019-12-07 13:01:02
问题 I am struggling with it for a few hours and can't find working solution. My app is a target app for sharing and the problem is when it's running and user wants to share content. protected override async void OnShareTargetActivated(ShareTargetActivatedEventArgs args) { await OnInitializeAsync(); if (await CheckToken(args) != true) return; if (args.PreviousExecutionState != ApplicationExecutionState.Running) { if (await LoadData(args) != true) return; } var frame = new Frame(); var

Firebase sharing data with other users

由 戏子无情 提交于 2019-12-06 09:34:10
I want to create item lists using Firebase that can be created by a user and then he can specify other users to share the list with (so they can also modify its contents). I plan to do this by using the following structure: So the user section specifies the lists that a user has. Then the node 'lists', all lists created have a unique id and for each list its members are specified: In this example, Rick is the admin of the list and Tom just a member. Now I want the rules to, for example, only allow reading and writing under the 'items' node, if the user id is present under the 'members' node.

iOS 8 data sharing between users

由 ╄→尐↘猪︶ㄣ 提交于 2019-12-06 05:01:48
I'm new to iOS. I need to create a small app that allows registered users to share particular data between them and I'm looking for the best solution. I know I could create a server, which handle user authentication, pushing notifications and sharing data between them, but maybe there is a simpler and better way. I saw iOS 8 introduced CloudKit, but I haven't a chance to test it. Do you think it could meet my expectations? Thanks for help. You could take a look into Parse or other same services. CloudKit on the other hand also has capabilities that you are looking for. But this would not be

Sharing target Universal Apps Windows 10 approach

由 纵然是瞬间 提交于 2019-12-05 18:22:57
I am struggling with it for a few hours and can't find working solution. My app is a target app for sharing and the problem is when it's running and user wants to share content. protected override async void OnShareTargetActivated(ShareTargetActivatedEventArgs args) { await OnInitializeAsync(); if (await CheckToken(args) != true) return; if (args.PreviousExecutionState != ApplicationExecutionState.Running) { if (await LoadData(args) != true) return; } var frame = new Frame(); var navigationService = new NavigationService(_dispatcherService) { RootFrame = frame, }; Window.Current.Content =

Transferring data between executables

由 会有一股神秘感。 提交于 2019-12-03 15:29:18
I have two executables written in C++ on Windows. I generate some data in one, and want to call the other executable to process this data. I could write the data out to a file then read it in the other executable, but that seems rather expensive in terms of disk I/O. What is a better way of doing this? It seems like a simple enough question but google just isn't helping! Let's say the data is around 100MB, and is generated in its entirety before needing to be sent (i.e. no streaming is needed). Answers that work when mixing 32 bit and 64 bit processes gain bonus points. If your processes can

Intermodule (library projects) communication in android application

由 僤鯓⒐⒋嵵緔 提交于 2019-12-03 11:39:55
问题 In the below shown diagram, I am having 3 modules(as android library) which extends the base "common components module" and all this 3 modules will be added to a single android application. All 3 modules are independent modules but when it comes as an application, it would require to share some data, launch other module and requires more inter-communication. So can anyone let me know how we can implement the "Data Sharing Layer" and "Navigation Controller" in this kind of architecture?

AngularJS help sharing data between controllers using $broadcast

由 随声附和 提交于 2019-12-02 23:31:48
问题 I've been trying to use $broadcast and $on but I just can't get the data to move between the two controllers. On my main webpage i have a button which adds 4 to a var each time it's hit: <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title></title> </head> <body ng-app="app"> <div ng-controller="mainCtrl"> <button ng-click="add(4)"> 4 </button> </div> <script src="../Scripts/angular.js"></script> <script src="../assets/js/angular-grid.js"></script> <script src="../assets
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