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Also, XML as a GUI definition format is becoming more commonplace. Microsoft’s XAML[9], Adobe’s Flex[10], and Mozilla’s XUL[11] all take a similar approach to that of Android: put layout details in an XML file and put programming smarts in source files (e.g., JavaScript for XUL). Many less-well-known GUI frameworks, such as ZK[12], also use XML for view definition. While“following the herd” is not necessarily the best policy, it does have the advantage of helping to ease the transition into Android from any other XML-centered view description language.. If that is not what you want, you need to specify a gravity. Using android:layout_gravity on a widget (or callingsetGravity() at runtime on the widget’s Java object), you can tell the widget and its container how to align it vis-?-vis the screen..   android:layout_height=”wrap_content”. Figure 8-2. The SpinnerDemo sample application, as initially launched [Картинка: i_022.jpg].  voidsetGuts(View guts) {.   android:layout_height=”wrap_content”. These work similarly to their counterparts in Cascading Style Sheets (CSS).. From there, using BeanShell on Android is no different from using BeanShell in any other Java environment:. In this case, the Intent we are using to pick actions from requires that appropriateIntent receivers support theCATEGORY_ALTERNATIVE. Then we add the options to the menu withaddIntentOptions() and the following parameters:. Creating the notification, innotifyMe(), is accomplished in five steps:.   // required for interface, not used. 2. Re-read those terms of service and make really, really sure you want to agree to them.. Report to the Manager. We have a labeled field for typing in a phone number, plus a button for dialing said number.. As the name suggests,HorizontalScrollView works just like the originalScrollView except that it scrolls horizontally, not vertically..