By Rich Tretola
Able to placed your ActionScript three abilities to paintings on cellular apps? This hands-on e-book walks you thru the method of making an Adobe AIR program for Blackberry capsules from begin to end, utilizing the Flex 4.5 framework. circulate fast from a uncomplicated hi international program to complicated interactions with Blackberry APIs, and get entire code examples for operating with pill elements - together with the accelerometer, GPS unit, digital camera, dossier process, and multitouch display. this can be an amazing source irrespective of how a lot Flex adventure you have got.
Read Online or Download Developing BlackBerry Tablet Applications with Flex 4.5 PDF
Best tablets & e-readers books
Within the hit and miss global of shopping for reference books, this one is a huge hit! it is a very functional step by step advisor to making an iPhone app and -- most vital -- THE EXAMPLES paintings. From nuggets on utilizing -webkit to get the feel and appear into the telephone user's convenience sector, utilizing JQuery to complete self-calling pages so that you do not preserve activating Safari again and again, to exhibiting you the stairs to organize a webapp to enter the iPhone's icon menu both without delay or via iTunes.
Visible QuickStart courses, designed in an enticing instructional and reference structure, are the fastest, simplest, and such a lot thorough strategy to examine functions, initiatives, and applied sciences. The visible QuickStart publications are the clever choice--they advisor the learner with a pleasant and supportive method. The visible presentation (with copious screenshots) and centred discussions through subject and projects make studying a breeze and take you to precisely what you need to examine.
This lecture offers an advent to the matter of coping with the strength call for of cellular units. decreasing power intake, essentially with the aim of extending the life of battery-powered units, has emerged as a basic problem in cellular computing and instant conversation. the focal point of this lecture is on a platforms strategy the place software program recommendations make the most state of the art architectural beneficial properties instead of depending basically upon advances in lower-power circuitry or the gradual advancements in battery expertise to resolve the matter.
Der Weg der Inbetriebnahme eines Prozessorsystems bis zur Implementierung einer HMI bildet den Schwerpunkt dieses Werkes. Zunächst wird erläutert, wie Treiber und Betriebssystem (QNX, Linux) konfiguriert, gebaut und geladen werden. Dabei gilt es, zahlreiche Fragen zu beantworten: Welche Besonderheiten gibt es für Interrupt-Routinen?
- Beginning Facebook Game Apps Development (Beginning Apress)
- Essential Windows Phone 7.5: Application Development with Silverlight
- Sams Teach Yourself iPhone Application Development in 24 Hours, 2nd Edition
- Galaxy S II: the Missing Manual
Extra resources for Developing BlackBerry Tablet Applications with Flex 4.5
Info CHAPTER 4 Exploring the APIs Now that you know how to create a new application with your choice of layout options and how to request application permissions, it’s time to explore the ways in which your application can interact with the BlackBerry Tablet operating system. 6 release includes access to many BlackBerry Tablet OS features. These include the accelerometer, GPS unit, camera, camera roll, file system, and multi-touch screen. Accelerometer The accelerometer is a device that measures the speed or g-forces created when a device accelerates across multiple planes.
Automatically reorient This option is set to true automatically unless you uncheck the box during your project creation. Setting this to true will allow the device to use its accelerometer to automatically switch between portrait and landscape. This property can be edited at any time within the application’s configuration file. This setting can also be changed programmatically while the application is running. See Chapter 5 for more information on this. info Figure 3-3. Additional Configuration Settings Full Screen Checking this box during your project creation will force your application to launch in full-screen mode.
Tabbed Application Figure 2-10. info CHAPTER 3 Permissions and Configuration Settings When creating a BlackBerry Tablet application, it is necessary to select the permissions that your application will require to operate. This chapter also covers several other configuration settings that are unique to BlackBerry Tablet applications. 5 (see Figure 3-1). Figure 3-2 shows the warning the user will see when installing an application with permission requests. access_shared Read and write files that are shared between all applications run by the current user.