should get antivirus for android

Using EXLIPCE to send, we can add the version number to the configuration file, using as development, you can add the version number to Build.gradle, if we want to get the version number inside the project, we can use the following methods to obtain:Gets the version number of the current app:PackageInfo pkg = Getpackagemanager (). Getpackageinfo (Getapplication (). Getpackagename (), 0);= Pkg.versionname; // the current version numberGet the version n

Recently Tinker Android, encountered a problem, because there is no root permissions, need to call intent install APK, but need to get the user installed (for example, the user clicked back or cancel), checked a lot of articles, finally can be resolved, but flawed, the solution is as follows: Public Static voidInstallPackage (Context context, file file,intRequestcode) { //Log the pre-installed APK file n

Android Launcher: get the list of apps installed on your mobile phone. Android launcher The most important of Launcher is to obtain the entries and icons of all application lists. Generally, there are two methods to obtain them: PackageInfo ResolveInfo Run and obtain the Launcher of all apps and allow click events to go to the application. The following two met

In this chapter, we will learn how to use DisplayMetrics to obtain the resolution of a mobile phone. Yes. When Android phones are so popular around the world, the differences between mobile phones are also due to the different strategic objectives of different manufacturers, resulting in the increasing number of mobile phone differences. In the four years from 320 to 13 years, the resolution of Android mobi

Recently made a login dialog box, in the acquisition of data errors, when running the automatic panic.Error statement:EditText Passwordeidttext = (EditText) Findviewbyid (R.id.userpasswordeidttext); Send textString message =passwordeidttext.gettext (). toString ();should be modified to:EditText Passwordeidttext = (EditText) Dialogview. Findviewbyid (R.id.userpasswordeidttext); Send textString message =passwordeidttext.gettext (). toString ();Resources for Online Search:Get a custom dialog boxFin

Earlier, the "most popular Open source project" series on the GitHub platform launched by CSDN Mobile channel sparked a buzz among many readers, in the "Get it straight!" The hottest Android Open source project series (i),(ii) , we have also counted 40 of GitHub's most popular Android open source projects. For so many of the projects on GitHub, someone keeps mark

, which already contains the various tools required to get started with PHONEGAP application development and use. Visit the Eclipse download page to download the Eclipse Classic package for your operating system. The Eclipse download will be an archive file that contains the development environment. Extract the archive file to your local hard disk and remember where it is located. Once the extraction is complete, simply double-click t

Android post get request Android applications often interact with the server, which requires the mobile client to send network requests. The following describes two commonly used network request methods: POST and GET. First, we need to distinguish POST from GET requ

Get started with Android APP development This article describes how to get started with Android APP development, including SDK download, Development Environment setup, code writing, and APP packaging. It is a very simple Android APP development getting started tutorial, for

OverviewSometimes the user device needs to be identified, so you want to get a stable and reliable and unique identification code. Although such device identifiers are available in the Android system, stability and uniqueness are not ideal due to limitations such as the Android version and bugs in the vendor-specific system. And through other hardware information

Note:The original study of Android development summary, at that time written very meticulous, a lot of small things are written in, space is very large, it is suggested that students need to jump according to the directory.Technology this thing updates quickly, some content may have a better solution or tool, here I no longer note. Please understand.Reading objectsFirst Contact Java/android programming, hop

As introductionAfter 2 years of research and development, Google has finally officially released an integrated development environment for Android developers, Android Studio 1.2 (stable version). Android Studio is a Google-developed IDE for Android developers, supporting Windows, Macs, Linux and other operating systems

Android-get apps installed on mobile phones In the previous blog posts about Android, I introduced some common practical functions in several projects. In this blog, I will introduce you to how to obtain the mobile app installed in the Android mobile phone. All the shoes used by Kingsoft mobile guard or 360 mobile Gu

Get your hands on Android Studio 1.3, handsandroidGet yourhands on Android Studio 1.3 Posted by Jamal Eason, Product Manager, Android Previewed earlier this summer at Google I/O, Android Studio 1.3 is now available on the stable release channel. we appreciated the early feed

Get started with Android: GridView (jiugong figure), androidgridview This article from http://blog.csdn.net/hellogv/ Both the GridView and ListView are commonly used multi-control la S, and the GridView is the first choice to implement the jiugong diagram! This article describes how to use the GridView to implement the jiugong diagram. The most widely used method on the Internet is to implement an ImageAdap

to the following article. Android. uid. system get system Permissions As follows:(Please forgive me for adding a watermark) Old Rules: resource files are not pasted. The main project logic is as follows: Package COM. qin. runservice; import Java. util. arraylist; import Java. util. collections; import Java. util. comparator; import Java. util. list; import andr