在Android开发中,进行多渠道打包通常涉及以下几个步骤:
准备不同渠道的资源文件:
res/
├── channel_a/
│ ├── values/
│ └── ...
├── channel_b/
│ ├── values/
│ └── ...
└── default/
├── values/
└── ...
strings.xml
、colors.xml
等。配置build.gradle文件:
build.gradle
文件中,配置多个产品风味(product flavors)来代表不同的渠道。android
块中添加productFlavors
配置:android {
...
defaultConfig {
...
}
buildTypes {
release {
...
}
}
productFlavors {
channelA {
applicationIdSuffix ".channela"
versionNameSuffix "-ChannelA"
resValue "string", "app_name", "MyApp Channel A"
}
channelB {
applicationIdSuffix ".channelb"
versionNameSuffix "-ChannelB"
resValue "string", "app_name", "MyApp Channel B"
}
}
}
生成多渠道APK:
./gradlew assembleChannelARelease
./gradlew assembleChannelBRelease
app-channelA-release.apk
和app-channelB-release.apk
。签名APK:
jarsigner
或apksigner
)对生成的APK进行签名:jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 app-channelA-release.apk your_keystore_path alias your_alias
apksigner sign --ks your_keystore_path --ks-key-alias your_alias app-channelA-release.apk
app-channelB-release.apk
进行签名。发布APK:
通过以上步骤,你可以成功地为Android应用构建和发布多渠道APK。