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1. About menu of
What is the context menuOn the desktop, we are familiar with the context menu, the menu that is displayed by the right mouse button is the context menus. In Android, a context menu can be triggered by a long mouse button. For touch-screen devices, long-press the finger is the long mouse button event.An activity has one
Hello everyone, today we are talking about the design of the android function menu. Two menu items are defined in the program. One is "about" and the other is "quit ", when you click "about", createToastPrompt: When you click "exit", we will end the program.
In addition toOncreateIn addition, you also need to create two other class functions:Oncreateoptionsmenu()
First, the preface
Android implementation of the satellite menu is also called the Arc menu, the main work to do is as follows:
1. The processing of animation
2. Custom ViewGroup to implement the satellite menu view
(1) Custom properties
A. Defining properties in Attrs.xml
B. Using custom attributes in a layout
menu item or use the shortcut key (A to D ). Note that the menu items from 1 to 3 do not show icons, even though we have set icons in the code.3. If you set the minimum SDK attribute below 10 (including 10) in AndroidManifest. xml, and then reload the program, you will see the icon. If there are too many menu items, a More option is displayed.[Java]To display th
CreateMenu (Menu menu) {...}
Private Boolean Menuchoice (MenuItem item) {...} }
2. Press F11 to test on the simulator. The pop-up Options menu is shown below. Select a menu item or use a shortcut key (A through D). Note that the menu items from 1 to 3 do not di
Android ring menu (processed menu keys and return keys + added animations)
Not much nonsense. first look at it:
Package com. example. circlemenuofbottom. anim; import android. view. animation. rotateAnimation; import android. widget. relativeLayout;/*** @ author lz
。 BoomType.PARABOLA, // The boom type. PlaceType.HAM_3_1, // The place type. null, // Ease type to move the sub buttons when showing. null, // Ease type to scale the sub buttons when showing. null, // Ease type to rotate the sub buttons when showing. null, // Ease type to move the sub buttons when dismissing. null, // Ease type to scale the sub buttons when dismissing.
The Android menu is divided into three types: the Options menu, the context menu, and the submenu (Sub menu).Options Menu: Press the menu button on the Device
Hello everyone, the last section describes the use of layoutinflater. In this section, I will talk about menuinflater. As the name suggests, layoutinflater is used to parse layout files defined in layout, so does menuinflater resolve the menu layout file defined in the menu directory? Congratulations! (* ^__ ^ *) Xi ......
In the traditional sense, the menu defin
Android custom control-like Youku disc menu, android Disc
Respect the author's Labor achievements. Indicate the author's Labor achievementsHttp://blog.csdn.net/allen315410/article/details/39232535
Recently, I learned how to write custom controls on a document. The above example uses the client of early Youku versions, the m
Menus are one of the most common elements of the user interface and are used very frequently, and in Android, menus are divided into three options (optionsmenu), Context menus (ContextMenu), and submenus (submenu), which today speak OptionsmenuI. Overview
public boolean Oncreateoptionsmenu (Menu menu): Use this method to invoke Optionsmenu.
public boole
Android learning notes-Menu (2), android learning notes
Knowledge point:
This time, we will continue the learning of menus not finished in the previous article, Context Menu and pop-up menu ).
Context Menu
The Context
In many types of applications, menus are commonly used user interface components. To provide a friendly and consistent user experience, you should use menu APIs to display the activity action and other options to the user.
Since android3.0 (API level 11), Android devices no longer need to provide a dedicated menu button, andr
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