BẮT ĐẦU VỚI ANDROID P 3 POTX

Figure 9-5. The RateListViewDemo sample applicationThe difference is in reusability. We could package RateListView in its own JAR and plop it into any Android project where we need it. So while RateListView is somewhat complicated to write, we have to write it only once, and the rest of the applicat[r]

Murphy_2419-8C13.fm Page 135 Friday, April 10, 2009 3:37 PMMurphy_2419-8C13.fm Page 136 Friday, April 10, 2009 3:37 PM137■ ■ ■CHAPTER 14Showing Pop-Up MessagesSometimes your activity (or other piece of Android code) will need to speak up.Not every interaction with Android users will be[r]

c.setNotificationUri(getContext().getContentResolver(), url); return c;}Content providers are explained in greater detail in Part 5 of this book, so some of this you will have to take on faith until then. Here, we see the following:1. A SQLiteQueryBuilder is constructed.2. It is told the table to us[r]

• The latitude and longitude of the position that you are interested in.• A radius, specifying how close you should be to that position for the Intent to be raised.• A duration for the registration, in milliseconds—after this period, the registration auto-matically lapses. A value of -1 means the re[r]

TextView has numerous other properties of relevance for labels, such as: • android:typeface to set the typeface to use for the label e.g., monospace • android:textStyle to indicate that [r]

application icons. You control the image to use for the drawer “handle” and the contents to go in the drawer. You can also control the orientation, to determine if the drawer opens from the bottom or the side. Then, you can add listeners to monitor the state of the drawer, or toggle the state yourse[r]

<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.commonsware.android.rotation.four" android:versionCode="1" android:versionName="1.0.0"> <application android:label="@string/app_name"> <activity android:name=".RotationFourDemo" andro[r]

ptg272 Chapter 12 Client-Side Programming with the Dojo ToolkitTake a look at the newly created index.html page (see Listing 12.1). Open this page and select the Source tab. There are several things that WebSphere sMash has provided that are needed to properly use Dojo on the page. The first thing of[r]

with any of these types using the = operator or append to arrays and objects using the += operator. See Listing 4.1 for an example.Listing 4.1 Example Assignments# Comments begin with a hash mark /config/myapp/myvar = 'test' /config/myapp/myarray = [ 'value1', 'value2', 'value3' ] /config/myapp/[r]

xix Acknowledgments This was an exciting title for Jeff and me. It’s difficult to get a book together on a technology that was launched just weeks before and releases updates faster then we’re drafting chapters. As this was our first printed publication we had a lot to learn about the process. It wa[r]

the AppBuilder editor or by using a site such as jsonlint.com to validate your file structure.There is a special file called /app/models/fixtures/initial_data.json that can be defined that will automatically load anytime there is a model sync command run. This can save you the extra loaddata step and ca[r]

Establishing a New ZRM ApplicationStart by opening the AppBuilder and creating a new WebSphere sMash application called Book.DB.ZRM. If you want to connect to a specific database, you need to add the appropriate database driver information discussed earlier. Otherwise, let WebSphere sMash create and[r]

In a typical web experience, a user clicks a link in a browser and expects a new page in response. This is the classic browser page-by-page, request/response cycle. In the early days of the Internet, simple static pages were the only possible response type. This worked well but lim-ited the potentia[r]

<h1>${quiz.title}</h1> <h3>Question ${currentQuestion} of ${quiz.questions.size()}</h3> <p>${question.q}</p> <% question.a.each() { %> <input type="radio" name="q${currentQuestion}"[r]

JSON or XML, in response. WebSphere sMash provides the tools to enable you to properly respond to any of these requests. The next chapter delves deeper into dealing with REST-based requests and helps you dynamically respond to these requests based on content negotiations. Download from www.wowebook.[r]

TRANG 1 ptg 152 CHAPTER 7 REST PROGRAMMING // PUT Update def onUpdate { // Get the ID of car to update, this param is fixed def carId = request.params.carId[] logger.INFO {"Update starti[r]

work with this data.For simple applications, WebSphere sMash provides a deceptively simple data access layer called the Zero Resource Model (ZRM) that automatically handles the management of tables, and the resources to access and modify these tables using RESTful access patterns. For more involved[r]

response.Default files for Groovy projects are as follows:1. index.gt2. index.groovy3. index.html Download from www.wowebook.comptgDirectory Browsing 127Figure 6.5 Default welcome pageAn interesting anomaly is that if you have the PHP module included in your project, the search order for defau[r]

// Perform an Insert, using mapped parameters $sql = "INSERT INTO bookmark (url, description, tags) VALUES (:url, :description, :tags)";$data = array( 'url' => 'http://www.w3schools.com/sql/default.asp', 'description' => 'W3Schools SQL tutorial', 'tags' => 'sql');$inserte[r]

LISTING 5.25 zget of an Element from a FirstElementList String s = GlobalContext.zget"/app/stringList#1"; Integer i = GlobalContext.zget"/app/integerList#2"; TRANG 5 ptg ZDELETE METHOD T[r]