Tag:ios

  • The Flutter official WebView is used

    Time:2019-10-23

    The popular flutter_webview_plugin was used, but two important features were missing. There are also errors when you open multiple webviews. You cannot call the Flutter method in JS You cannot intercept H5 before it enters a URL Although the plug-in is incomplete, it is easy to use and encapsulates many functions. You can use this […]

  • IOS knowledge comb – objective-c at sign property, at sign synthesize and at sign dynamic

    Time:2019-10-23

    Objc recommends that we access the properties of an object through the set/get method. Obviously, manually adding the declaration and implementation of the set/get method for each attribute is a cost-effective, iterative effort. Therefore, objc provides some keywords to help us simplify the process. This is actually the case. @property First look at the present […]

  • Swift5 shows a list of countries around the world

    Time:2019-10-23

    CountryCodeListSwift5 is a swift5 learning project. The main practiceUITableViewSwift, useHandyJsonConvert the json file read locally into an array of data models. The data source for the global list of countries is previously from a global list of countriessqlUse in the tablePythonWash out the data, after processing to form aJsonFile. Each country mainly includes:The English name […]

  • Objc implementation of tvos parallax button

    Time:2019-10-21

    introduce Apple introduced interesting icon design in the latest Apple TV releaseSpecifically, the icon is composed of 2-5 layers. When the icon is selected, each layer in the icon will shift by different amplitude to form a visual parallax effect icon with depth and distance sense. See the video for the composition and effect: Video […]

  • On the shelf move of IOS vest bag

    Time:2019-10-21

    What is Ma Jiabao The vest bag is a method of putting the same product on the shelves for many times by using the loopholes of app store rules and technical means. The vest package and the main product package have the same content and function, except that the icon and application name cannot be […]

  • Reorganizing knowledge points related to IOS memory

    Time:2019-10-21

    First, the original Memory related knowledge of IOS is one of the cornerstones for us to develop IOS app, and it is also an inevitable question in the interview. The integration of memory knowledge and the solution of memory related problems are what IOS developers must master. II. IOS memory related knowledge points 2.1 memory […]

  • Flutter gesture password control

    Time:2019-10-21

    A gesture recognition verification lock written by flutter. Example Example of setting password GestureView( immediatelyClear: true, size: MediaQuery.of(context).size.width, onPanUp: (List<int> items) { setState(() { result = items; }); }, ) Verification password example GlobalKey<GestureState> gestureStateKey = GlobalKey(); GestureView( key: this.gestureStateKey, size: MediaQuery.of(context).size.width*0.8, selectColor: Colors.blue, onPanUp: (List<int> items) { analysisGesture(items); }, onPanDown: () { gestureStateKey.currentState.selectColor = […]

  • How to improve the conversion rate and retention rate of app with deep link

    Time:2019-10-21

    In the era of mobile Internet, the sharing and dissemination of information is undoubtedly the key to the growth of APP drainage. Instead of spending a lot of energy and cost to find channels and hard promotion, it is better to start from the details, use the fastest and easiest method to realize deep link […]

  • Basic usage summary of navigation bar in IOS

    Time:2019-10-21

    I. set navigation bar style The styles of setting navigation bar can be divided into global settings and local settings. 1. Global settings The global settings are generally set in appdelegate, so that the entire app will take effect. The relevant codes and renderings are as follows: //1. Set navigation bar background color [[UINavigationBar appearance] […]

  • Introduction to third-party IOS libraries and Xcode plug-ins commonly used by individuals

    Time:2019-10-21

    Preface The third-party library is an indispensable part of the current programmers. Not only is app development basically, all commercial projects will use the third-party library more or less. The number of open source libraries with Star > 100 on GitHub is as follows It can be seen that JS ranks first with absolute advantage, […]

  • How do I use maddecker to manage bugs

    Time:2019-10-20

    Now there are many bug tools at home and abroad. Today I want to talk about the powerful and easy-to-use bug management tool madpecker that our team now uses. We usually use this for bug, test, agile development and so on. 1. Log in to their official website https://www.maddecker.com/home2. To register an account, this tool […]

  • Summary of basic usage of status bar in IOS

    Time:2019-10-20

    I. status bar and navigation bar Status bar: display time, battery and other information Navigation bar: display app page title, return button, etc. Before IOS 7: the status bar and navigation bar are separate; After ios7: the status bar is combined with the navigation bar; the total height of the navigation part (64) = the […]