Gradle 奇技淫巧

Gradle 现在已经是 Android 开发必备的建构工具了。本文总结了一些在日常开发过程中会遇到的各种小技巧。

Android Gradle Plugin 的参考文档在这里 http://google.github.io/android-gradle-dsl/current/index.html

defaultConfig {     applicationId "org.goodev.material"          // 配置生成的 BuildConfig 文件中的常量     buildConfigField "String", "CHANNEL", '"PLAY_STORE"' } buildTypes {     debug {       buildConfigField "String", "API_URL", '"http://dev.goodev.org/"'       buildConfigField "boolean", "SHOW_LOG", "true"     }     release {       buildConfigField "String", "API_URL", '"http://api.goodev.org/"'       buildConfigField "boolean", "SHOW_LOG", "false"               signingConfig signingConfigs.release     } } productFlavors {       youmi {       applicationId = "org.goodev.material.youmi"                 buildConfigField "String", "CHANNEL", '"YOUMI"'                 resValue "string", "app_name", "Material free"     }     pro {       applicationId = "org.goodev.material.pro"                 buildConfigField "String", "CHANNEL", '"OTHER"'                 resValue "string", "app_name", "Material pro"     }   }      signingConfigs {     release {         storeFile     "${System.env.PRIVATE_KEY}"         keyAlias      "${System.env.ALIAS}"         storePassword "${System.env.STORE_PW}"         keyPassword   "${System.env.APP_PW}"     } }

defaultConfig {     applicationId "org.goodev.material"         // 配置生成的 BuildConfig 文件中的常量     buildConfigField "String", "CHANNEL", '"PLAY_STORE"' } buildTypes {     debug {       buildConfigField "String", "API_URL", '"http://dev.goodev.org/"'       buildConfigField "boolean", "SHOW_LOG", "true"     }     release {       buildConfigField "String", "API_URL", '"http://api.goodev.org/"'       buildConfigField "boolean", "SHOW_LOG", "false"               signingConfigsigningConfigs.release     } } productFlavors {       youmi {       applicationId = "org.goodev.material.youmi"                 buildConfigField "String", "CHANNEL", '"YOUMI"'                 resValue "string", "app_name", "Material free"     }     pro {       applicationId = "org.goodev.material.pro"                 buildConfigField "String", "CHANNEL", '"OTHER"'                 resValue "string", "app_name", "Material pro"     }   }      signingConfigs {     release {         storeFile    "${System.env.PRIVATE_KEY}"         keyAlias      "${System.env.ALIAS}"         storePassword "${System.env.STORE_PW}"         keyPassword  "${System.env.APP_PW}"     } } 

signingConfigs {         release {             def Properties localProps = new Properties()             localProps.load(new FileInputStream(file('local.properties')))             def Properties keyProps = new Properties()             if (localProps['keystore.props.file'] != null) {                 keyProps.load(new FileInputStream(file(localProps['keystore.props.file'])))             }             storeFile keyProps["store"] != null ? file(keyProps["store"]) : null             keyAlias keyProps["alias"] ?: ""             storePassword keyProps["storePass"] ?: ""             keyPassword keyProps["pass"] ?: ""         }     }

    signingConfigs {         release {             defPropertieslocalProps = new Properties()             localProps.load(new FileInputStream(file('local.properties')))             defPropertieskeyProps = new Properties()             if (localProps['keystore.props.file'] != null) {                 keyProps.load(new FileInputStream(file(localProps['keystore.props.file'])))             }             storeFilekeyProps["store"] != null ? file(keyProps["store"]) : null             keyAliaskeyProps["alias"] ?: ""             storePasswordkeyProps["storePass"] ?: ""             keyPasswordkeyProps["pass"] ?: ""         }     } 

// query git for the SHA, Tag and commit count. Use these to automate versioning. def gitSha = 'git rev-parse --short HEAD'.execute([], project.rootDir).text.trim() def gitTag = 'git describe --tags'.execute([], project.rootDir).text.trim() def gitCommitCount = 100 +         Integer.parseInt('git rev-list --count HEAD'.execute([], project.rootDir).text.trim())  defaultConfig {         versionCode gitCommitCount         versionName gitTag         archivesBaseName = "material-${versionName}"         buildConfigField "String", "GIT_SHA", "/"${gitSha}/""      }

// query git for the SHA, Tag and commit count. Use these to automate versioning. defgitSha = 'git rev-parse --short HEAD'.execute([], project.rootDir).text.trim() defgitTag = 'git describe --tags'.execute([], project.rootDir).text.trim() defgitCommitCount = 100 +         Integer.parseInt('git rev-list --count HEAD'.execute([], project.rootDir).text.trim())   defaultConfig {         versionCodegitCommitCount         versionNamegitTag         archivesBaseName = "material-${versionName}"         buildConfigField "String", "GIT_SHA", "/"${gitSha}/""       } 

def buildTime = new Date().format("yyyy-MM-dd'T'HH:mm:ss'Z'", TimeZone.getTimeZone("UTC"))  defaultConfig {        buildConfigField "String", "BUILD_TIME", "/"${buildTime}/""                // 还可以这样                   buildConfigField "long", "BUILD_TIME_LONG", "${System.currentTimeMillis()}L"      }

defbuildTime = new Date().format("yyyy-MM-dd'T'HH:mm:ss'Z'", TimeZone.getTimeZone("UTC"))   defaultConfig {       buildConfigField "String", "BUILD_TIME", "/"${buildTime}/""               // 还可以这样                   buildConfigField "long", "BUILD_TIME_LONG", "${System.currentTimeMillis()}L"       } 

<permission android:name="${applicationId}.permission.XX"           android:protectionLevel="signature" />   <uses-permission android:name="${applicationId}.permission.XX" />    <provider   android:name=".MyProvider"               android:authorities="${applicationId}.provider"              … />

  <permissionandroid:name="${applicationId}.permission.XX"           android:protectionLevel="signature"/>   <uses-permissionandroid:name="${applicationId}.permission.XX"/>     <provider  android:name=".MyProvider"               android:authorities="${applicationId}.provider"              …/> 

<permission    android:name="com.android.vending.CHECK_LICENSE"     tools:node="remove"/>

    <permission   android:name="com.android.vending.CHECK_LICENSE"    tools:node="remove"/>