Starts an Android emulator with given properties before a build, then shuts it down after.
2.build timeout plugin
This plugin allows builds to be automatically terminated after the specified amount of time has elapsed.
3.Email Extension Plugin
This plugin is a replacement for Jenkins’s email publisher
This plugin allows Jenkins to invoke Gradle build scripts directly.
5.Keychains and Provisioning Profiles Management
This plugin integrates management of keychain and provisioning files for iOS and OSX projects.
6.Maven Integration plugin
This plug-in provides, for better and for worse, a deep integration of Jenkins and Maven: Automatic triggers between projects depending on SNAPSHOTs, automated configuration of various Jenkins publishers (Junit, …).
A suite of plugins that lets you orchestrate automation, simple or complex. See Pipeline as Code with Jenkins for more details.
8.Pipeline: GitHub Groovy Libraries
Allows Pipeline Grrovy libraries to be loaded on the fly from GitHub.
9.SSH Slaves plugin
Allows to launch agents over SSH, using a Java implementation of the SSH protocol.
Adds timestamps to the Console Output
12.Workspace Cleanup Plugin
This plugin deletes the project workspace after a build is finished.
This plugin provides builders to build xcode projects, invoke agvtool and package .ipa files
其中Android Emulator Plugin、Gradle Plugin是安卓必须插件；其中Keychains and Provisioning Profiles Management、Pipeline、Xcode integration是ios编译必须插件；