From 谷歌用户指南 http://tools.android.com/tech-docs/new-build-system/user-guide#TOC-Product-flavors
多种口味
在某些情况下,人们可能想要创建同一应用程序的多个版本
基于多个标准。例如,多 apk 支持
Google Play 支持 4 种不同的过滤器。创建不同的APK
对每个过滤器进行拆分需要能够使用多个过滤器
产品口味的维度。
考虑一个具有演示版和付费版的游戏示例,
想要在多 apk 支持中使用 ABI 过滤器。具有 3 个 ABI 和
两个版本的应用程序,需要生成6个APK(不是
计算不同构建类型引入的变体)。
但是,付费版本的代码对于所有三个 ABI 都是相同的,
因此,仅仅创造 6 种口味并不是正确的选择。相反,有
口味和变体的二维维度应该自动构建所有
可能的组合。
此功能是使用 Flavor Dimensions 实现的。口味有
分配给特定维度 android {
...
flavorDimensions "abi", "version"
productFlavors {
freeapp {
flavorDimension "version"
...
}
x86 {
flavorDimension "abi"
...
}
} }
flavorGroups
被替换为flavorDimensions
,所以你需要使用下一个代码build.gradle
// 2 dimensions of flavors. API is more important than ABI.
flavorDimensions "api", "abi"
productFlavors {
gingerbread {
flavorDimension "api"
minSdkVersion 10
versionCode = 1
}
icecreamSandwich {
flavorDimension "api"
minSdkVersion 14
// this must be higher than the gingerbread version to ensure update of the
// app when the device gets a system update from GB to ICS
versionCode = 2
}
x86 {
flavorDimension "abi"
ndk.abiFilter "x86"
// this is the flavor part of the version code.
// It must be higher than the arm one for devices supporting
// both, as x86 is preferred.
versionCode = 3
}
arm {
flavorDimension "abi"
ndk.abiFilter "armeabi-v7a"
versionCode = 1
}
mips {
flavorDimension "abi"
// It must be higher than the arm one for devices supporting
// both, as mips is preferred.
ndk.abiFilter "mips"
versionCode = 2
}
fat {
flavorDimension "abi"
// fat binary, lowest version code to be
// the last option
versionCode = 0
}
}
// make per-variant version code
applicationVariants.all { variant ->
// get the version code of each flavor
def apiVersion = variant.productFlavors.get(0).versionCode
def abiVersion = variant.productFlavors.get(1).versionCode
// set the composite code
variant.mergedFlavor.versionCode = apiVersion * 1000000 + abiVersion * 100000 + defaultConfig.versionCode
}
Update:
添加这些行就可以看到versionCode
在生成的 apk 名称中
applicationVariants.all { variant ->
variant.outputs.each { output ->
def apk = output.outputFile;
def newName = "${output.name}-${variant.mergedFlavor.versionCode}"
if (variant.buildType.versionNameSuffix) {
newName += "-${variant.buildType.versionNameSuffix}"
}
if (output.zipAlign) {
output.zipAlign.outputFile = new File((File) apk.parentFile, newName + '-aligned.apk');
}
output.packageApplication.outputFile = new File((File) apk.parentFile, newName + ".apk")
}
}
请参阅以下构建结果:
gingerbreadArmDebug-1100123.apk
gingerbreadArmDebug-1100123-aligned.apk
gingerbreadFatDebug-1000123.apk
gingerbreadFatDebug-1000123-aligned.apk
gingerbreadMipsDebug-1200123.apk
gingerbreadMipsDebug-1200123-aligned.apk
gingerbreadX86Debug-1300123.apk
gingerbreadX86Debug-1300123-aligned.apk
icecreamSandwichArmDebug-2100123.apk
icecreamSandwichArmDebug-2100123-aligned.apk
icecreamSandwichFatDebug-2000123.apk
icecreamSandwichFatDebug-2000123-aligned.apk
icecreamSandwichMipsDebug-2200123.apk
icecreamSandwichMipsDebug-2200123-aligned.apk
icecreamSandwichX86Debug-2300123.apk
icecreamSandwichX86Debug-2300123-aligned.apk
gingerbreadArmRelease-1100123.apk
gingerbreadFatRelease-1000123.apk
gingerbreadMipsRelease-1200123.apk
gingerbreadX86Release-1300123.apk
icecreamSandwichArmRelease-2100123.apk
icecreamSandwichFatRelease-2000123.apk
icecreamSandwichMipsRelease-2200123.apk
icecreamSandwichX86Release-2300123.apk
其中之一的信息,提取自apktool https://code.google.com/p/android-apktool/:
version: 2.0.0-RC3
apkFileName: gingerbreadArmDebug-1100123.apk
isFrameworkApk: false
usesFramework:
ids:
- 1
sdkInfo:
minSdkVersion: '10'
targetSdkVersion: '21'
packageInfo:
forced-package-id: '127'
versionInfo:
versionCode: '1100123'
versionName: '1.0'
compressionType: false
更新2:
我的测试项目发布于GitHub https://github.com/igozhenko/gradle-27508708