Unlike other Linux distributions, Ubuntu has been using Unity as a desktop environment for years, and the most prominent feature of this environment is the Launcher Bar (Launcher) on the left side of the desktop. Starting with version 16.04, Ubuntu provides a command-line option to move the Launcher launcher to the bot
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
Elastic cut (1) for Android-Launcher development)
The following source code is from Launcher2.3.
1. By default, the main Activity of each application comes
Indicates that when the application is installed to Launcher, click to open the Activity
2. the time sequence diagram of Launcher2 source code is as follows: (in the figure, we can see that two items need to be prepared to create the shortcut, on
Ubuntu is loaded with Webstorm and PHPStorm, it's a hassle to start.sh webstorm. SHHow do I add them to the launcher?CD /usr/share/applicationsVI webstorm.desktop #如果希望不同语言环境下显示不同的应用名字, you can name[zh] = Chinese name =webstorm Comment=webstorm # EXEC represents the left-click Application path and replaces the following username Exec =/home/username/soft/webstorm/bin/webstorm with your username. SH #应用图标 Icon=/home/user
Original: In Windowservice with Process.Start () Launcher no interface-record1.在服务程序安装时编程实现,ProjectInstaller.csusingSystem;usingSystem.Collections;usingSystem.Collections.Generic;usingSystem.ComponentModel;usingSystem.Configuration.Install;//usingSystem.Linq;usingMicrosoft.Win32;//对注册表操作一定要引用这个命名空间namespaceMonitorService{[RunInstaller(true)]public partialclassProjectInstaller:Installer{publicProjectInstaller(){InitializeComponent();//this.Context.Para
Locate the Iconcache in launcher to store the package name to be modified and the icon to be modified.Private string[] ClassName = {"Com.google.android.apps.maps", "Com.google.android.googlequicksearchbox"};Private int[] ResId = {R.drawable.com_android_google_map,r.drawable.com_android_googlesearch};Add the following code in the Cachelocked methodif (Systemproperties.getboolean ("persist.sys.ts18.sp025", false)) {Resources res = mcontext.getresources
In the WP7/8 era, the Silverlight framework provides a number of launcher APIs that we can easily use to accomplish some system-level operations. However, with the advent of the WP8.1 (except SL 8.1) of the win RT architecture, the starter API under the original SL is no longer available. Fortunately, some URI-based protocols are provided under the Win RT framework to compensate for some of the original missing functions. Today I share with you some o
. V (TAG, "onmeasure start... "); For (INT I = 0; I
At this point, we have finished introducing the child's painting work on celllayout. But we have not mentioned how to add the selected item to the desktop when we press the desktop for a long time. You have to go back to the onlongclick method of launcher. Let's take a look:
If (! (V instanceof uordercelllayout) {v = (View) v. getparent (); // if the item is currently clicked, obtain its parent con
Android Custom Application drawer Launcher
You can sort the application by application name and installation time, and view the specific project code on my GitHub. The link is shown at the end of the article ,:
Core code:
Package com. zms. launcher; import java. util. arrayList; import java. util. hashMap; import java. util. list; import android. app. activity; import android. app. alertDialog; import andro
How does android modify the built-in apk icon and androidapk in launcher?
Find the variable in IconCache under launcher to store the package name and icon to be modified to apk.
Private String [] className = {"com. google. android. apps. maps", "com. google. android. googlequicksearchbox "};Private int [] resId = {R.drawable.com _ android_google_map, R.drawable.com _ android_googlesearch };
Add the followin
Taking Phpstorm as an exampleStay the fox.1. creating files and adding contentsudo vim/usr/share/applications/phpstorm.desktopAdd the following content[Desktop Entry] Name=phpstormname[zh_cn]=phpstormcomment=phpstorm PHP toolexec=/home/fox/program/phpstorm/bin/phpstorm.shicon=/ Home/fox/program/phpstorm/bin/webide.pngterminal=falsetype=applicationcategories=application;development; Startupnotify=trueName Shortcut namesExec represents the command executed after double-clickingicon indicates the i
Say we have a latest Blender extracted from the download package. We want to create a launcher in Blender so that we can start it from the Unity Dash or App Menu.Press ctrl+alt+t to open terminal. When it opens, Run command to create . Desktop file and edit it with Gedit text editor:/usr/share/applications/blender-2.7.desktopWhen the file opens, paste below into it and save.
[Desktop Entry] Name=blender-2.78name[de]=blender-2.78name[fr]=blend
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