Imageswitcher is a widget in Android that controls the image display effect, such as the slide effect. Album Creation
I. Important Methods
Setimageuri: sets the image address.
Setimageresource (intResid): sets the image repository.
Setimagedrawable (drawable): draws an image.
Ii. Instances
Set animation effect
Imageswitcher. setinanimation (animationutils. loadanimation (this,
introduction2, Android Desktop Components "widget" exploration
PS: The specific code can be downloaded later.
Again, each appwidget corresponds to Appwidgetprovider, and we need to update these Appwidget objects synchronously.Add a widget to your applicationThe main function of this section is to add appwidget like Launchcer. The knowledge points are as follow
Android API Guides --- App Widget HostApplication Widget hostAndroid available on most Android devices ?? The oid home screen allows users to embed application gadgets for quick access to content. If you are building a home replacement or similar application, you can also allow users to embed application components by
How to clean up the memory simple Widget and androidwidget on the Android DesktopHow to implement a simple Widget for memory cleanup on the Android DesktopWe often see software similar to 360 and Kingsoft mobile guard with a widget that is displayed on the desktop, showing t
Android mobile guard-custom composite widget component layout structure, android component
Since the layout in the settings center entries is similar, you can consider using custom composite controls to simplify the implementation.
URL: http://www.cnblogs.com/wuyudong/p/5909043.html.
Custom composite controls
1. Extract the prepared layout file to a class for ma
Android android. support. v4.widget. SlidingPaneLayout slide example, android slide menu
SlidingPaneLayout is used to scroll two views horizontally. The first view is the left side, and the second view is the content view.
Slding_pane_layout.xml
/*** Author: stone * email: aa86799@163.com * time: 15/6/11 15 05 */p
This example describes the Android Desktop Component App widget usage. Share to everyone for your reference. Specifically as follows:
Here to simulate a case: add Appwidget to the desktop, after clicking Appwidget appwidget text will change
Main.xml Layout file:
Res/xml/my_appwidget.xml Layout file:
Manifest file:
Variable class Utiltool: Used to control text chan
Gallery displays a series of images and slides horizontally. The following shows how to use Gallery to display a series of images.1. Create a project, Gallery.2. Code in main. xml.[Html]Android: layout_width = "fill_parent"Android: layout_height = "fill_parent"
Android Gallery and GridView components:
Gallery Gallery
Gallery is an internal element that scrolls horizontally and can position the currently selected child element in its center layout component.
Let's take a look at the operation of the example directly.
The follo
Preface
Time flies. I have been engaged in Android development for two years. I always want to write something to comfort myself. I have been thinking for a long time and cannot write anything. Now I finally decided to write something that meets the needs of most people. People who have used Android phones must be very familiar with the "Gallery" (
Preface
Keywords: Android Chinese chm, Android Chinese API chm, android Chinese api
The Android Chinese translation group ushered in the second chm format collection, collecting and sorting android. A collection of 46 translated articles in the
Intent object for receiving app widget Broadcast
Appwidgetprovider is just a convenient class. If you want to directly receive app widget broadcasts, You can implement your own broadcastreceiver class or override the onreceive (context, intent) callback method. You need to care about the following types of intent objects:
Action_appwidget_update
Action_appwidget_deleted
Action_appwidget_enabled
Action_appwi
Reprint Please specify source:http://blog.csdn.net/allen315410/article/details/39932689Implementation of the 1.3D GalleryWe know that the Android system has provided us with a "container"--gallery to show the picture, but the effect of this Gallery display is flat and the dynamic effect is not strong. Here, we do a custom gal
ObjectiveTime flies, engaged in Android system development has been two years, always want to write something to comfort themselves. Thinking for a long time always can not write, think there is no good writing. Now it's decided to write something that fits most people's needs, and people who must have used Android phones must be very familiar with the application of the "
Objective
In Android applications, there are often scenes that need to be used to store pictures on the device, and it's very inconvenient to get directly from the path. So it is generally recommended to call the gallery application of the system, select the picture, and then use it. This blog will explain how to get pictures from the System Gallery in
Objective
Gallery's item uses a imageview+textview, and selector is set, and the item's state does not change when the SetSelection setting is used, which is present in the 2.2/2.3 system, The high version, like 4.0, does not exist.
Body
The first step is to solve the problem of ImageView state
Set for ImageView:android:focusableintouchmode= "true"
Note that the same property setting TextView is not available.
Second, manually control the text according to the status of different sets of d
Gallery is an official Android View Container class, inherited from the Absspinner class, to achieve page sliding effects.
From the above inheritance relationship, we can see that the Absspinner class inherits from Adapterview, so we can customize the implementation adapter to populate the Gallery container's data.
This example fills the picture data of the
Http://www.cnblogs.com/TerryBlog/archive/2010/08/10/1796896.html
In the previous article about Android app widgets, we continued to expand the previous example and completed a small project, which can be used directly. Address of the previous Article: A Preliminary Study of the android Desktop component [widget]. If you have never touched the app
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