android 渠道打包

一、添加渠道

flavorDimensions "Flavors"
productFlavors {
    envDevelop {
        dimension "Flavors"
        buildConfigField "int", "HOST_TYPE", "1"
        manifestPlaceholders = [app_name: "@string/app_name"]
    }
    envRelease {
        dimension "Flavors"
        buildConfigField "int", "HOST_TYPE", "3"
        manifestPlaceholders = [app_name: "@string/app_name3"]
    }
}

android 渠道打包

二、渠道动态依赖

注意渠道名必须为小写字母开头，否则编译不过
envDevelopApi project(':BleLibrary')
envReleaseApi project(':BleLibrary')

android 渠道打包

三、根据渠道重命名导出的apk文件

applicationVariants.all { variant ->
    variant.outputs.all { output ->
        //打包的apk文件名称：bleDemo_渠道_版本名
        def fileName = "bleDemo_${variant.productFlavors[0].name}_v${variant.versionName}.apk"
        def outFile = output.outputFile
        if (outFile != null && outFile.name.endsWith('.apk')) {
            outputFileName = fileName
        }
    }
}

android 渠道打包

四、差异化全局参数和manifest文件占位符

manifest文件占位符

举例图标和名称使用占位符app_name、app_icon：

android:icon="${app_icon}"

android:label="${app_name}"

不同渠道给占位符赋值
flavorDimensions "Flavors"
productFlavors {
    envDevelop {
        dimension "Flavors"
        buildConfigField "int", "HOST_TYPE", "1"
        manifestPlaceholders = [app_name: "@string/app_name",app_icon:"@mipmap/ic_launcher_round"]
    }
    envRelease {
        dimension "Flavors"
        buildConfigField "int", "HOST_TYPE", "3"
        manifestPlaceholders = [app_name: "@string/app_name3",app_icon:"@mipmap/ic_launcher_round"]
    }
}

android 渠道打包

BuildConfig全局常量

设置后java BuildConfig自动生成对应常量注意字符串需要带转译引号

buildConfigField "int", "HOST_TYPE", "1"
buildConfigField "boolean", "ok", "true"
buildConfigField "String", "HOST_NAME", "\"字符串\""

android 渠道打包