Question

我已成功增加版本代码。但我只想在菜单Build - ＆gt;生成签名apk时增加它。生成签名的APK。以下是我的gradle代码。

android {
compileSdkVersion 23
buildToolsVersion "23.0.3"
def versionPropsFile = file('version.properties')

if (versionPropsFile.canRead()) {
    def Properties versionProps = new Properties()

    versionProps.load(new FileInputStream(versionPropsFile))

    def code = versionProps['build.version'].toInteger() + 1

    versionProps['build.version']=code.toString()
    versionProps.store(versionPropsFile.newWriter(), null)

    defaultConfig {
        applicationId "com.test"
        multiDexEnabled true
        versionCode code
        versionName "1.1"
        minSdkVersion 18
        targetSdkVersion 23
    }
}
else {
    throw new GradleException("Could not read version.properties!")
}

buildTypes {
    release {
        //minifyEnabled false
        //proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
    }
    debug {
        debuggable true
    }
}
dexOptions {
    incremental true
    javaMaxHeapSize "4g"
    preDexLibraries = false
}}

我的version.properties文件包含以下信息：次要= 7 分支= 4 主要= 10 build.version = 73

Answer 1

我可以通过在assembleRelease gradle任务上连接我的代码来完成它。得到了蒂姆的blog的帮助。以下是代码 -

apply plugin: 'com.android.application' 
android {
         compileSdkVersion 23
         buildToolsVersion "23.0.3"

         def Properties versionProps = loadVersionFile()
         defaultConfig {
                      applicationId "com.test"
                      multiDexEnabled true
                      versionCode getCode(versionProps)
                      versionName getName(versionProps)
                      minSdkVersion 18
                      targetSdkVersion 23
        }
        signingConfigs {
                       release {
                                storeFile file(".../keys.jks")
                                storePassword "..."
                                keyAlias "..."
                                keyPassword "..."
                       }
       }


       buildTypes {
                   release {
                            signingConfig signingConfigs.release

                           //minifyEnabled false
                           //proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
                  }
                  debug {
                            debuggable true
                  }
       }
       dexOptions {
            ...
       }
  }

def loadVersionFile() {
                    def versionPropsFile = file('version.properties')
                    def Properties versionProps
                    if (versionPropsFile.canRead()) {

                    versionProps = new Properties()
                    versionProps.load(new FileInputStream(versionPropsFile))

                    } else {
                          throw new GradleException("Could not read                                                 version.properties!")
                    }
                  return versionProps}

def getCode(Properties versionProps) {
         return versionProps['build.version'].toInteger()}

def getName(Properties versionProps) {
         return  versionProps['product.version']}


assembleRelease << {
         def versionPropsFile = file('version.properties')
         def code
         def Properties versionProps
         if (versionPropsFile.canRead()) {
                versionProps = new Properties()
                versionProps.load(new FileInputStream(versionPropsFile))
                code = versionProps['build.version'].toInteger() + 1
         } else {
             throw new GradleException("Could not read version.properties!")
         }

         versionProps['build.version'] = code.toString()
         versionProps.store(versionPropsFile.newWriter(), null)
         project.android.defaultConfig.versionCode code}

allprojects {
repositories {
    jcenter()
    mavenCentral()
    flatDir {
        dirs 'libs'
    }

    maven {
        ...
    }
}}

dependencies {...}

apply plugin: 'com.google.gms.google-services'

Answer 2

找出你必须放置gradle.properties的位置

提取整个签名配置第一种选择是将整个签名配置提取到单独的用户文件。在gradle.properties中创建一个新属性：

<强> MyProject.signing = /家庭/用户名/ .signing / myproject的

MyProject不需要匹配任何应用程序名称左右，事实上，您可以随意命名该属性。此外，如果你在Windows上使用\而不是/.

将您的密钥库放在/home/username/.signing/myproject.keystore。

现在在/home/username/.signing中创建一个文件名myproject.gradle（如有必要，创建该文件夹）。此文件将包含您的签名配置，该配置应用于对包进行签名。这可能如下所示：

android {
  signingConfigs {
    release {
      storeFile file(project.property("MyProject.signing") + ".keystore")
      storePassword "mypassword"
      keyAlias "KeyAlias"
      keyPassword "mypassword"
    }
  }

  buildTypes {
    release {
      signingConfig signingConfigs.release
    }
  }
}

现在是时候在要使用此签名配置的项目中配置实际的build.gradle文件了。只需添加以下行：

if(project.hasProperty("MyProject.signing")
    && new File(project.property("MyProject.signing") + ".gradle").exists()) {
  apply from: project.property("MyProject.signing") + ".gradle";
}

仅从文件中提取一些变量

project.ext {
  uploadRepo = 'http://....'
  uploadUser = 'myusername'
  uploadPass = 'mypass'
}

现在确保只有在加载文件后将配置放在if中才能使用变量。所以你的build.gradle看起来像这样：

if(project.hasProperty("MyProject.signing")
    && new File(project.property("MyProject.signing") + ".gradle").exists()) {
  apply from: project.property("MyProject.signing") + ".gradle";

  // Configure stuff that relies on these variables
  uploadArchives {
    repositories.mavenDeployer {
      repository(url: uploadRepo) {
        authentication(userName: uploadUser, password: uploadPass)
      }
    }
    // .. whatever else you need ...
  }

}

仅从文件中提取一些字符串再次添加一个到gradle.properties的路径（让我们这次做一个完整的路径）：

<强> MyProject.properties = /家庭/用户名/ .signing / myproject.properties

if(project.hasProperty("MyProject.properties")
    && new File(project.property("MyProject.properties")).exists()) {

  Properties props = new Properties()
  props.load(new FileInputStream(file(project.property("MyProject.properties"))))

  android {
    signingConfigs {
      release {
        storeFile file(props['keystore'])
        storePassword props['keystore.password']
        // ...
      }
    }
  }
}

只需在 /home/username/.signing/myproject.properties：

生成普通属性文件

<强>密钥库= /路径/到/我/密钥库 keystore.password =输入mypassword

仅在生成签名APK时自动增加版本代码

2 个答案: