xây dựng ứng dụng cho android

... ứng dụng loại này có thể kể đến như: ứng dụng nghe nhạc, ứng dụng tán gẫu (chat),… Đối với các ứng dụng lớn và phức tạp, khó để có thể cho vào một loại duy nhất, và thường thì các ứng dụng ... phải tự xây dựng chức năng chụp ảnh, bạn sẽ sử dụng lại chức năng chụp ảnh có sẵn trong ứng dụng chụp ảnh của Android. Việc này giúp bạn dễ dàng và mau chóng xây dựng được những ứng dụng nhiều ... ứng dụng trong Android sẽ thuộc vào một trong ba loại sau đây:  Foreground Activity Ứng dụng hữu dụng chỉ khi nó được tương tác với người dùng ở mặt tiền (foreground), ứng dụng mất tác dụng...

Ngày tải lên: 12/05/2014, 16:18

... Have a Website? 13 First Steps 14 Prepare a Separate Android Stylesheet 17 Control the Page Scaling 19 Adding the Android CSS 20 Adding the Android Look and Feel 23 Adding Basic Behavior with ... Handbook logo, and the O’Reilly logo are registered trademarks of O’Reilly Media, Inc. Building Android Apps with HTML, CSS, and JavaScript, the image of a maleo, and related trade dress are trademarks ... lay-flat binding. ISBN: 978-1-449-38326-8 [M] 1284478806 Download from www.eBookTM.com Building Android Apps with HTML, CSS, and JavaScript Download from www.eBookTM.com Download from www.eBookTM.com Table...

Ngày tải lên: 04/07/2014, 21:20

... Mac OS X, you should use Chrome when testing your Android web apps on a desktop web browser, because Chrome is the closest desktop browser to Android s mobile browser. Chrome is available for ... feature of HTML—is the a tag. The “a” stands for anchor, but at times I’ll also refer to it as a link or hyperlink. Text wrapped in an anchor tag is clickable, such that clicking on it causes ... an attrib- ute to the tag. Attributes are named values that you insert into an open tag. In an anchor tag, you use the href attribute to specify the location of the target page. Here’s a link to...

Ngày tải lên: 04/07/2014, 21:20

... settings will affect the zoom level of your app. Adding the Android CSS There are a number of UI conventions that make an Android app look like an Android app. In the next section, we’ll add the distinctive ... able to view them on your Android phone without setting up a server. You have a couple choices: • Host your web pages on a web server and connect to that server from your Android phone. Chances ... optimize a site for Android. I’ll go over your options in this chapter. Figure 2-2 shows what this web page looks like on the Android phone. It’s usable, but far from optimized for Android. Example...

Ngày tải lên: 04/07/2014, 21:20

... page, so you can remove the footer from the Android version of the page by setting the display to none, as follows: #footer { display: none; } Adding the Android Look and Feel Time to get a little ... HTML document. The primary duty of the JavaScript in android. js is to allow users to show and hide the nav menus. Copy the following JavaScript into a file called android. js and save it in the same folder ... code executes only when the user is browsing the page with a typical Android phone or some other similarly sized device. If you are testing your Android web pages using the desktop version of Chrome as...

Ngày tải lên: 04/07/2014, 21:20

... go along. The HTML for the android. html wrapper page is extremely simple (see Example 3-1). In the head section, set the title and viewport options and include links to a stylesheet (android. css) and two ... this point, you should have the following files in your working directory: android. html You created this in Example 3-1. android. css You created this in Example 3-2. index.html A copy of the HTML ... Requests with JavaScript The JavaScript in android. js is where all the magic happens in this example. Create this file in the same directory as your android. html file. Please refer to Example...

Ngày tải lên: 04/07/2014, 21:20

... instructions and free downloadable templates, please visit the Icon Design page on the Android developer site (http://developer .android. com/guide/practices/ui_guidelines/icon_de sign.html#launcherstructure). 52 ... that the user clicked. I don’t know if it’s a bug or a feature, but this approach does not work on Android; the :active style is ignored. I toyed around with combinations of :active and :hover, which ... clicked Back button is a bit darker than the default state Example 3-13. Add the following to android. css to make the Back button looked clicked when the user taps it #header div.leftButton.clicked...

Ngày tải lên: 04/07/2014, 21:20

... Safari on the iPhone. Has no effect on Android. autocorrect Allows you to control the spelling correction feature in Mobile Safari on the iPhone. Has no effect on Android. autocomplete Allows you to ... feature in Mobile Safari on the iPhone. Has no effect on Android. The class attribute of the submit input button needs explanation. The Android phone will display a keyboard whenever the user’s ... false If set to true, gloss will be added to the home screen icon on iPhone. Has no ef- fect on Android. backSelector '.back, .cancel, .goback' Any valid CSS selector; separate multiple...

Ngày tải lên: 04/07/2014, 21:20

... already exists. If you were to launch the app as is, it would create a database named Kilo on the Android phone. Web SQL Database | 79 Download from www.eBookTM.com Figure 5-4. The Storage tab in...

Ngày tải lên: 04/07/2014, 21:20

Ngày tải lên: 04/07/2014, 21:20

... and add the following code: <?php header('Content-Type: text/cache-manifest'); echo "CACHE MANIFEST\n"; $dir = new RecursiveDirectoryIterator("."); foreach(new ... !strpos($file, '/.') && substr($file->getFilename(), 0, 1) != ".") { echo $file . "\n"; } } ?> The PHP header function outputs this file with the cache-manifest ... runs on the web server and the browser only sees the output of commands that emit text, such as echo. This line creates an object called $dir, which enumerates all the files in the current directory....

Ngày tải lên: 04/07/2014, 21:20

Ngày tải lên: 04/07/2014, 21:20

Ngày tải lên: 04/07/2014, 21:20

Ngày tải lên: 04/07/2014, 21:20

Ngày tải lên: 04/07/2014, 21:20

Ngày tải lên: 04/07/2014, 21:20

Ngày tải lên: 04/07/2014, 21:20

Ngày tải lên: 09/07/2014, 15:01