Android studio的gradle配置

Android studio 使用gradlew进行打包确实比较灵活，功能强大，特别是面临多个不同版本的时候。以前处理多个不同的版本就是拉取出新的分支，但是还是涉及到bug的修改，包名的不同等问题，给弄得苦不堪言。将项目迁移到Android studio后配置好gradle，这些问题瞬间都不是问题了。     但是在配置gradle的过程中也碰到了好多的问题，上网翻看了好多文章，十分感谢那些作者的努力，下面把我们自己工程中用到的gradle配置文件附上，希望可以帮助到后来人。主要的功能有：     1.自动按照版本号和版本名称及日期重命名apk。     2.自动按照日期升级versionCode。     3.自动将apk文件复制出来。

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apply plugin: 'com.android.application' apply plugin: 'com.droidtitan.lintcleaner' def releaseTime() {     return new Date().format("yyyy-MM-dd", TimeZone.getTimeZone("UTC")) } def vCode() {     return new Date().format("yyyyMMdd", TimeZone.getTimeZone("UTC")) } android {     compileSdkVersion 21     buildToolsVersion "22.0.1"     signingConfigs {         apply plugin: 'signing'         release {             storeFile file("../androidkey.keystore")             storePassword "yourpassword"             keyAlias "youralias"             keyPassword "yourkey"         }     }     defaultConfig {         applicationId "your package name"         minSdkVersion 15         targetSdkVersion 21         versionCode Integer.valueOf(vCode())         versionName "2.1.10"     }     //多个版本的打包配置     productFlavors {         Version1{             applicationId "your package name1"             manifestPlaceholders = [GAO_DE_KEY: "your gaode key1", UMENG_KEY: "your umeng key1"]         }         Version2 {             applicationId "your package name2"             manifestPlaceholders = [GAO_DE_KEY: "your gaode key2", UMENG_KEY: "your umeng key2"]         }     }     buildTypes {         release {             signingConfig signingConfigs.release             shrinkResources true             minifyEnabled true             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'             //将release版本的包名重命名，加上版本及日期             applicationVariants.all { variant ->                 variant.outputs.each { output ->                     def outputFile = output.outputFile                     if (outputFile != null && outputFile.name.endsWith('release.apk')) {                         def fileName = "${variant.productFlavors[0].name}_V${defaultConfig.versionName}_${releaseTime()}.apk"                         output.outputFile = new File(outputFile.parent, fileName)                     }                 }             }         }         debug {             signingConfig signingConfigs.release             minifyEnabled false             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'         }     }     lintOptions {         abortOnError false     }     compileOptions {         sourceCompatibility JavaVersion.VERSION_1_7         targetCompatibility JavaVersion.VERSION_1_7     } } repositories {     maven { url "https://jitpack.io" } } //用来清除无用资源的插件，详见https://github.com/marcoRS/lint-cleaner-plugin lintCleaner {     // Exclude specific files     exclude = ['umeng*.png', '*.xml']     // Ability to ignore all resource files. False by default.     ignoreResFiles = true } //将打包后的文件复制到build目录下，这样就不用深入到apk目录，同时还看不到unaligned的apk了 task copyTask(type: Copy) {     from 'build/outputs/apk/'     into 'build/'     exclude '*-unaligned.apk' } task bd(dependsOn: ['assembleDebug', 'assembleRelease', 'copyTask']){     copyTask.mustRunAfter assembleRelease } dependencies {     compile fileTree(include: ['*.jar'], dir: 'libs')     // compile 'com.squareup.retrofit:retrofit:1.9.0'     // compile 'com.squareup.okhttp:okhttp:2.3.0'     // compile 'com.squareup.okhttp:okhttp-urlconnection:2.3.0'     // compile 'com.facebook.stetho:stetho:1.1.1'     // compile 'com.facebook.stetho:stetho-okhttp:1.1.1'     // compile 'io.reactivex:rxandroid:0.24.0'     // compile 'com.jakewharton:butterknife:6.1.0'     compile 'com.facebook.fresco:fresco:0.5.2+'     compile 'me.imid.swipebacklayout.lib:library:1.0.0'     compile 'se.emilsjolander:stickylistheaders:2.6.0'     compile 'de.greenrobot:eventbus:2.4.0'     compile 'com.github.PhilJay:MPAndroidChart:v2.0.9'     compile 'com.google.code.gson:gson:2.3.1'     compile 'com.android.support:support-v13:22.2.0'     compile project(':carShopSyncLib') }     最后在终端运行命令 gradlew bd即可