tailieunhanh - Xây dựng ứng dụng cho Android với HTML, CSS và javascript - part 2

Tham khảo tài liệu 'xây dựng ứng dụng cho android với html, css và javascript - part 2', công nghệ thông tin, kỹ thuật lập trình phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Create an Android Virtual Device 117 Build KiloGap 118 Installing KiloGap in the Emulator 122 Using the Screen s Full Height 125 Customizing the App Icon 126 Installing KiloGap on Your Phone 127 Controlling the Phone with JavaScript 128 Beep Vibrate and Alert 128 Geolocation 132 Accelerometer 137 What You ve Learned 140 8. Submitting Your App to the Android Preparing a Release Version of Your App 141 Removing Debug Code 141 Versioning Your App 142 Signing Your App 142 Uploading Your App to the Android Market 146 Distributing Your App Directly 147 Further Reading 148 Appendix Detecting Browsers with WURFL. 151 Index. 155 Table of Contents ix Download from Download from Preface Thanks to mobile phones we have moved from virtually no one having access to information to virtually everyone having access to the vast resources of the Web. This is arguably the most important achievement of our generation. Despite its overarching importance mobile computing is in its infancy. Technical financial and political forces have created platform fragmentation like never before and it s going to get worse before it gets better. Developers who need to engage large and diverse groups of people are faced with a seemingly impossible challenge How do we implement our mobile vision in a way that is feasible affordable and reaches the greatest number of participants In many cases the answer is web technologies. The combination of advances in HTML5 and mobile devices has created an environment in which even novice developers can build mobile apps that improve people s lives on a global scale. Google s Android operating system is a compelling addition to the mobile computing space. In true Google fashion the platform is open free and highly interoperable. The development tools are full-featured and powerful if a bit geeky and run on a variety of platforms. Carriers and handset manufacturers have jumped on the Android bandwagon. The market is .