将github库作为依赖添加到Android-Studio项目中

我试图从https://github.com/chrisbanes/ActionBar-PullToRefresh/wiki/QuickStart-ABC实施ActionBar的PullToRefresh。 我只是从Eclipse切换到Android-Studio，所以我对AS和Gradle完全陌生。

chrisbanes在网站上写道：

将ActionBar-PullToRefresh添加到项目的最简单的方法是通过Gradle，您只需将以下依赖项添加到您的build.gradle：

dependencies { mavenCentral() compile 'com.github.chrisbanes.actionbarpulltorefresh:extra-abc:+' }

这是否意味着我不必下载库并且Gradle照顾它，以便我总是拥有最新版本？ 我只是不知道把上面的线放在哪里。 我有两个gradle.build文件，一个在我的根目录下，如下所示：

// Top-level build file where you can add configuration options common to all sub-projects/modules. buildscript { repositories { mavenCentral() } dependencies { classpath 'com.android.tools.build:gradle:0.8.+' } }

和我的项目中的一个看起来像：

apply plugin: 'android' dependencies { compile fileTree(dir: 'libs', include: '*.jar') compile 'com.android.support:support-v4:18.0.+' compile 'com.android.support:appcompat-v7:18.0.+' } android { compileSdkVersion 19 buildToolsVersion "19.0.1" sourceSets { main { manifest.srcFile 'AndroidManifest.xml' java.srcDirs = ['src'] resources.srcDirs = ['src'] aidl.srcDirs = ['src'] renderscript.srcDirs = ['src'] res.srcDirs = ['res'] assets.srcDirs = ['assets'] } // Move the tests to tests/java, tests/res, etc... instrumentTest.setRoot('tests') // Move the build types to build-types/ // For instance, build-types/debug/java, build-types/debug/AndroidManifest.xml, ... // This moves them out of them default location under src//... which would // conflict with src/ being used by the main source set. // Adding new build types or product flavors should be accompanied // by a similar customization. debug.setRoot('build-types/debug') release.setRoot('build-types/release') } }

我必须在某处添加资料库吗？

它将工作，当你把这一行在你的项目build.gradle ，在dependencies部分：

compile 'com.github.chrisbanes.actionbarpulltorefresh:extra-abc:+'

另外，添加：

repositories { mavenCentral() }

所以：

repositories { mavenCentral() } dependencies { compile fileTree(dir: 'libs', include: '*.jar') compile 'com.android.support:support-v4:18.0.+' compile 'com.android.support:appcompat-v7:18.0.+' compile 'com.github.chrisbanes.actionbarpulltorefresh:extra-abc:+' }

Gradle会自动为您下载所需的资源。

allprojects { repositories { jcenter() maven { url "https://jitpack.io" } } } dependencies { compile 'com.github.User:Repo:Tag' }