change app icon android

In our use of Android system, often see a lot of icons online monogram Some numbers, such as the number of text messages, the number of messages and so on, it is curious, how this is achieved? And he will continue to change according to the actual situation, it is very magical, the default Android is not supported, then we have to speak slowly today, he is how to

*/ public static list List Packagemanager Pmanager = Context.getpackagemanager (); Get all apps in your phone list for (int i = 0; i PackageInfo Pak = (packageinfo) paklist.get (i); Determine if a non-system preinstalled application if ((Pak.applicationInfo.flags Pak.applicationInfo.FLAG_SYSTEM) Customs applications Apps.add (Pak); } } return apps; } Get picture, App name, package name:[Java]View Plaincopyprint?

. The presence of Google Play Services has given Google a stage to make it easier for companies to launch new features that are important to Google's position in smartphones and tablets. With it, 98.5% of Android users can only use the new features to effectively solve the problem of fragmentation, at least the functionality provided through Google Play services is no longer fragmented. The future is uncertain, but clearer. So, in this way, the nex

//Content-description property has the value "Apps". We can/Uiselector to create a the button. UiObject Allappsbutton = new UiObject (new Uiselector (). Description ("Apps")); Simulate a click to bring up the all Apps screeN. Allappsbutton.clickandwaitfornewwindow (); The all Apps screens, the Settings app is located in//the Apps tab. To simulate the user bringing up the Apps tab,//We create a uiselector to find a tab with the text//label "

opened the app (app) process, if not displayed, you can connect a few times, or change a phone to tryOperation:The premise is to open the Mobile client app that we want to analyze (Web-based APK program)1. Click to select the process that you want to monitor, such as the system_process process; NBSP; 2. Click to sele

Work has done mobile phone app project, front-end and Android or iOS programmers to complete the development of the entire project, the development process with the iOS program with basically no problem, and the Android various machines and ROM problems are many, It also gives me an interest in learning about Android a

Feature brief: Provide an app download platform, similar to AppStore, there are many apps available for downloadTo achieve the basic idea: the use of Android, the phone desktop to create an icon, click on the icon is not open the app, but instead jump to a Web page, this Web

Analysis of App engineering files For information on how to create one of the simplest Android apps please refer to the link: Android Learning Notes (i) Environmental installation and the first Hello World http://www.jb51.net/article/52593.htm The completed engineering files are shown in the following illustration, and some of the major documents are analyzed

Original URL: http://www.chinaapp.org/game/5594.htmlAs a professional app developer site, there is no tutorial on how to post Android apps to Google Play, which is not allowed, and now we can share this article with more Android developers by leveraging the developer's contribution.Recommended Tutorials: How Apple developers publish apps to the Apple

The font size of the App does not change with the system, Reprinted please indicate the source: http://www.cnblogs.com/cnwutianhao/p/6713724.html In "Settings", "display", "font size", we can set the system font size. The UI font of the App may fail to reach the desired state after being modified, and the UI layout changes. Unrepaired effects (test model:

Reprint Please specify source: http://www.cnblogs.com/cnwutianhao/p/6713724.htmlIn "Settings", "Show", "Font size" We can set the system font sizeThe app interface font, if modified, may not achieve the desired effect, the interface layout has changed.Unmodified effect (Test model: Nexus 5):Normal small Super bigEffect after modification (test model: Nexus 5):Normal small Super bigFrom these two sets of comparison charts, we can visually see that the

Reprint: http://icodelogic.com /? P = 383 A project corresponds to an androidmanifest. xml file, which contains some settings of the project, such as permissions, SDK activity, and service information. In general, this file has only one application node. This node indicates that this is an application, no matter how many subnodes under it, such as activity and service. In the image, after the APK generated by this project is installed on the Android d

Android Launcher icon box-added to optimize display effect, androidlauncher Read the code and explain it. Mainly used for image processing PorterDuff. Mode. SRC_ATOPSRC_ATOP The source pixel and target pixel are mixed to make the upper-layer graph display in the center to achieve the framed effect. Package com. ferris. launchericonutils; import android.

EditText. It's just that we should include the full package name when we call layout the layout file, as follows: Attach the actual effect chart: Careful observation shows that the empty icon for the first input box leans to the left, because I added the android:paddingright= "10DP" line of code to the first input box's XML layout file. So, for the location of the empty icon, We can make speci

eclipse user to download the project on their own and then copy the resources and code into the project. Android Studio is simple, just add the Jcenter declaration in the build.gradle of your root project (added without adding it): repositories { jcenter () }Then add the dependencies in the Build.gradle of the app module: Compile ' com.githang:iconpagerindicator:1.2 'Then you can start usin

Icon not displayed on Android ActionBar It is also a support library problem. Recently, this android. support. v4 and android. support. v7 have been plagued by death and many things are different because of version changes. Because my project uses the v4 surpport package of Fragment, the ActionBarActivity inherits v7 f

Old wine New bottle--Change the angle to improve the performance and quality of the APPSpeaker: Gaoliangliang---Hungry? Mobile Technology Senior iOS engineer, responsible for hungry? Business Edition iOS app development, deep research on architecture and system bottom, good at mobile performance analysis, trouble shooting,ios reverse programming.Speaker Time: 2017-05-26　　Speaker Content:1, Performance and Q

After upgrading the android SDK In SDK manager.exe, you will find that the cute robot icon of the simulator on the original taskbar is missing, and the image displayed when the icon is missing in a Windows application. 1. In the "C: \ Users \ USERNAME \. Android \ AVD" folder, delete all

Directory (?) [-] Home Icon Source TextView's scrolling Returns the main activity or specified activity Actionbar is introduced for tablets in the Android 3.0 SDK and can be used in phones in 4.0. There are three different forms of tab-and menu-like effects in title: Tabbed Action bar,list Action Bar and standard Action Bar, which we'll demonstrate in a small exa

not displayed, you can connect a few times, or change a phone to tryOperation:The premise is to open the Mobile client app that we want to analyze (Web-based APK program)1. Click to select the process you want to monitor, such as the system_process process;2. Click to select the "Update Heap" icon in the top row of icons in the Devices view interface;3. Click th