Shulou(Shulou.com)06/01 Report--

This article mainly introduces the relevant knowledge of "what are the advantages of developing mobile applications with HTML5". The editor shows you the operation process through practical cases, and the operation method is simple, fast and practical. I hope this article "what are the advantages of developing mobile applications with HTML5" can help you solve the problem.

The main advantages of developing mobile applications with HTML5 are as follows:

1. Offline caching provides the basis for HTML5 to develop mobile applications. HTML5 Web Storage API can be seen as an enhanced version of cookie, which is not limited by data size, has better flexibility and architecture, can write data to the local ROM, and can restore data when you close the browser and open it again to reduce network traffic. At the same time, this function can be regarded as the background "operation record" in the other direction, without occupying any background resources, reducing the pressure on the equipment hardware and increasing the running fluency.

2. Audio and video are embedded freely, and the form of multimedia is more flexible. Native development method for text and audio / video mixed multimedia content processing is relatively troublesome, need to separate text, pictures, audio, video, parse the corresponding URL and deal with it in different ways. HTML5 is completely unrestricted in this respect and can be completely grouped together.

3. Geographical location, sharing location anytime and anywhere. Give full play to the advantages of mobile devices in positioning and promote the development of LBS applications. GPS, wifi, mobile phone and other methods can be used comprehensively to make the location more accurate and flexible. Geographical location, so that positioning and navigation is no longer exclusive navigation software, maps do not have to download very large map packages, can be solved through cache, where to go, more flexible.

4. Canvas drawing to improve the drawing ability of mobile platform. Using Canvas API, you can simply draw hot maps to collect user experience data, support regular editing such as picture movement, rotation and scaling, Canvas-2D drawing function support, Canvas 3D-3D drawing function support, SVG-vector graph support.

5. Form elements customized for mobile platforms. The html5 form element that appears in the browser and the corresponding keyboard:

Only need a simple declaration to complete the call to different styles of keyboard, simple and convenient.

6. Rich interaction mode support. Improve the interactive ability: drag and drop, undo historical operations, text selection and other Transition-component movement effects, Transform-component deformation effects Animation-add movement and deformation to animation support

7. Advantages in the use of HTML5. Lower development and maintenance costs; make the page smaller, reducing unnecessary expenses for users; and, better performance makes power consumption lower; easy to upgrade, open to use the latest version, avoid the trouble of downloading the upgrade package again, and update the offline cache directly during use.

8. The auxiliary weapon of CSS3 visual designer. CSS3 supports font embedding, layout, and the most impressive animation features. Selector-more flexible selector, Webfonts-embedded fonts, Layout-diversified typesetting options, Stlying radius gradient shadow-rounded corners, gradients, shadows, Border background-frame background support, use CSS3 to complete part of the visual work, fast loading speed, save code and pictures, but also save users bandwidth.

9. Real time communication. In the past, due to the HTTP protocol and the design of the browser, the real-time interaction of the website is quite limited, so we can only use some skills to "simulate" the real-time communication effect, but HTML5 provides perfect real-time communication support.

10. File and hardware support. I wonder if you have found that in new web programs such as Gmail, files can be used as email attachments by dragging and dropping. This is the Drag'n Drop and File API in the functions of HTML5 archives.

11. Semantics. Semantic network enables computers to better understand the content of web pages, which can be of great help to search engine optimization (SEO) or recommendation systems.

12. App development mode based on the integration of two platforms to improve work efficiency. According to the current situation that iPhone/Android is rapidly increasing its market share, if you want to write applications on advanced smart phones in the future, either choose to use Objective-C + CocoaTouch Framework to write iPhone/iPad applications, or choose Java + Android Framework to write Android applications. If you want to support both platforms, you are bound to maintain two sets of code, which is a small burden on small services that have just started.

This is the end of the content about "what are the advantages of developing mobile applications with HTML5". Thank you for reading. If you want to know more about the industry, you can follow the industry information channel. The editor will update different knowledge points for you every day.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.