1. Introduction to favorites on the desktop
The launcher desktop has four elements in the middle, which are the window widgets of a clock. The following lines are respectively a camera, an Amazon bookmarks, and a folder (the folder contains settings and clock ).
In the code, they are all favorites: appwidget, application, shortcut, and folder.2. view the database
Favorites is stored in the database.
Export the database file data/COM. Android.
Objective:Everyone small partners, again to the weekly update article time, originally was Sunday can send out, this is not to catch the tomb-sweeping day, the Queen said, two days before the Qingming Festival to play with her, only left me Monday afternoon half a day to write a blog, where there is a queen where there is oppression ah have wood! All right, gossip. Less, on a blog (Android Metro style of the Launcher Development series, the second art
Ubuntu12.04 how to modify the left of the launcher icon size in the unbunt-2d desktop tossing a long time there is no way to modify the left of the icon size. because of the computer speed, there has been no use of 3d desktop. I finished it today and reduced the icon. specifically, modify the following... ubuntu12.04 how to modify the left of the launcher icon size in the unbunt-2d desktop tossing a long ti
1) We all know that the workspace is composed of celllayout. Celllayout is divided into four rows and four columns. A boolean moccupied two-dimensional array is used to mark whether each cell is occupied. In attrs. XML, shortaxiscells and longaxiscells are defined to store the number of cells in the X axis and Y axis respectively. Initialize in the celllayout constructor.2) The internal class cellinfo is a static class and implements the contextmenu. contextmenuinfo interface. The object is used
I have been working on launcher for the past few days. I have learned the following: intent in the launcher source code. createchooser () implementation principle and small example, luncher modifies wallpaper source code tracking (code implementation process analysis ), add a custom wallpaper to luncher (modify the luncher interface and modify the wallpaper in the program ). For more information, see.
You
Android Metro-style Launcher development series 1, androidmetroIt has been more than three years since graduation. I recall that I have never written a blog in the past three years. I always feel busy and have no time to write. I also feel that writing a blog is useless. However, I can see that many of my colleagues are writing blogs and sharing their own things. So I started to write a series of articles for the purpose of following up with Daniel, s
Eclipse launch three launcher plug-in
Space
The boot plugin is named Org.eclipse.equinox.launcher.Main overall process:1. Handling command-line arguments2. Setting Virtual machine properties3. Processing configuration4. Get the installation path5. Get the boot path6. Loading the JNI dynamic library7. Setting Security Properties8. Handling the splash screen9. Launch the Eclipse Core framework1. Handling command-line arguments parsing comm
Decompression. Tar.gz's navicat later found that the initiator could not be automatically generated, and studied the discovery:
While many programs with graphical interfaces will automatically create shortcuts on the desktop during installation, there are some graphical interface programs or command-line programs that may require you to manually create shortcuts such as. tar.gz and other downloaded software.
Two methods are available for pro-testing:
Method One:
1. Search into "Launch applicati
First, we will analyze the Launcher layout as a whole. Let's have an understanding of the overall structure of Launcher by viewing Launcher. xml and using the combination of hierarchyviewer layout viewing tool. Use hierarchyviewer to complete the entire desktop as follows:Zoom in as follows: You can see the elements contained in the entire desktop. The top is the
Launcher Start-up processReference: http://blog.csdn.net/fengkehuan/article/details/6205980From the network to find a section on the launcher of the starting process of the article, as a background knowledge of learning launcher:linuxkernel start will be through a process to initialize Androidruntimejava operating environment, while android. All Android apps and most of the system services are zygotefork ou
First, the story lineWhen there is a complete project scenario, and suddenly the need to increase the functionality to support parallel requirements, usually consider whether the modules in the project support parallelism, such as the use of Singleton mode, but also the module division, the single module will need to modify and so on.At this point, the initiator can be implemented, the advantage is that the completion of the project only need to increase the relevant functions of the boot identi
Android's build environment only supports Linux and Mac Os,google recommended 64-bit operating system, # # # Android Launcher># # # # # # # # # # # # # # # When the boot program starts the Linux kernel, it loads a variety of drivers and data structures, and when it's driven, start the Android system and load the user-level first process init (SYSTEM\CORE\INIT.C) code as follows:intMainintargcChar**argv) { //Creating folder MountsMount"T
After reading the code above, we can see that when we start to click the desktop, celllayout will check whether there is a child in the selected area based on the clicked area. If so, we can set it as a tag. cell, no, Tag. cell is set to null, and launcher is later started when drag and drop. onlongclick processes tags,
This straighten out, and then go deep into the workspace. startdrag function. workspace. startdrag calls dragcontroller. startdrag to
Here we extract the Code related to the workspace of the android launcher program and use a simple code to demonstrate how the launcher program implements multiple pages and different
Switch between pages. This sample code runs in SDK 2.1 and sets the screen size of WVGA.
First, let's take a look at the program running effect to give us some perceptual knowledge.
Next, let's take a look at the layout of the
Hello everyone, today I want to share with you the development of the launcher desktop shortcut icon. We all know that the shortcut icon consists of two parts: the application icon and the Application name. In fact, the shortcut icon in launcher only inherits the textview control and re-draws it to make the background light gray (I don't know what the color is) the elliptical background, the displayed text
This series of articles will start the android lancher source code analysis. The example is the launcher3 source code that comes with Android 2.3. Its: http://download.csdn.net/detail/xianming01/4383598
This is the first article to introduce lancher's UI layout.
1. Layout
Run the APK and the execution result is:
After pressing the Home key:
2. layout files
Let's take a look at the layout file launcher. xml of lancher. Its source code is:
3. layout
(11) Android Launcher customization: 4.4 latest desktop single-layer, dual-layer switch function, androidlauncher
Recently, it took a few nights to import the latest 4.4 desktop to eclipse and fixed some errors. It can finally run.
It is found that the single screen code on 4.4luancher has changed.
Find it and configure it in LauncherAppState.
You can achieve single-or double-layer switching.
Public static boolean isDisableAllApps (){// Returns f
Some applications, such as many. SH programs, if you want to add to the dash home in Ubuntu for a quick start, you'll need to find the/usr/share/applications directory, which contains all the starter in the dash, Add the program xxx you need to it. The specific steps are:
command-line Action content:
Cd/usr/share/applications
sudo gedit xxx.desktop
Open the text content that you want to edit:
[Desktop Entry]
version=1.0
name=xxx
exec=/home/username/xxx.sh (This is the file path na
IntroductionIn its more basic form, a launcher is an application that does the following:
It represents the home screen of a device
It lists and launches applications that is installed on the device
In other words, it's the application that shows up when you press the home button. Unless you ' ve already installed a custom launcher and you're currently using the default
Only by installing and running launcher in the way of system and program can the default appwidget program be displayed when launcher is started. Otherwise
Java. Lang. securityexception: bindgagetid appwidgetid = 843 provider = componentinfo {com. Android. quicksearchbox/COM. Android. quicksearchbox. searchwidgetprovider }:User 10047 does not have Android. Permission. bind_appwidget
This error occurs.
Emu
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