Linux-Android开发环境部署
前言 本文记录Android命令行开发环境在Linux上的部署,用以替代Android-studio。
Ubuntu方案
- 首先安装依赖包:
sudo apt install openjdk-17-jdk nodejs
- 安装Command-tools:
mkdir -p ~/Android/cmdline-tools/latest
## 下载链接:https://developer.android.com/studio?hl=zh-cn#command-tools
cd ~/Android/cmdline-tools/latest
wget https://dl.google.com/android/repository/commandlinetools-linux-13114758_latest.zip
unzip ./commandlinetools-linux-13114758_latest.zip
- 使用官方脚本安装Sdkman包管理器:
curl -s "https://get.sdkman.io" | bash
source "$HOME/.sdkman/bin/sdkman-init.sh"
- 随后使用Sdkman下载并安装gradle/kotlin:
sdk install gradle
sdk install kotlin
- 设置环境变量:
export ANDROID_HOME=$HOME/Android
export PATH=$PATH:$ANDROID_HOME/emulator
export PATH=$PATH:$ANDROID_HOME/platform-tools
export PATH=$PATH:$ANDROID_HOME/cmdline-tools/latest/bin
export PATH=$PATH:$ANDROID_HOME/build-tools/34.0.0
source ~/.bashrc
- 继续下载一些SDK平台与构建工具:
sdkmanager "platforms;android-34" "build-tools;34.0.0" "platform-tools"
sdkmanager "emulator" //虚拟机中调试
- 查看版本
(base) dich@uos:~$ sdk version
SDKMAN!
script: 5.20.0
native: 0.7.14 (linux x86_64)
(base) dich@uos:~$ gradle -v
------------------------------------------------------------
Gradle 8.10.2
------------------------------------------------------------
Build time: 2024-09-23 21:28:39 UTC
Revision: 415adb9e06a516c44b391edff552fd42139443f7
Kotlin: 1.9.24
Groovy: 3.0.22
Ant: Apache Ant(TM) version 1.10.14 compiled on August 16 2023
Launcher JVM: 17.0.16 (Ubuntu 17.0.16+8-Ubuntu-0ubuntu124.04.1)
Daemon JVM: /usr/lib/jvm/java-17-openjdk-amd64 (no JDK specified, using current Java home)
OS: Linux 6.14.0-35-generic amd64
(base) dich@uos:~/Git/android-templates$ kotlin -version
Kotlin version 1.6.21-release-334 (JRE 21.0.8+9-Ubuntu-0ubuntu124.04.1)
(base) dich@uos:~/Git/android-templates/template-compose$ kscript -v
Copyright : 2022 Holger Brandl
License : MIT
Version : v4.0.3
Website : https://github.com/holgerbrandl/kscript
A new version (v4.2.0) of kscript is available.
Kotlin : 2.1.10-release-473
Java : JRE 17.0.16+8
Key方案
构建Release包需要密钥签名验证,可以使用传统的明文配置或者使用密钥管理器.
相同部分
- 生成密钥
keytool -genkey -v \
-keystore ~/.android/jetlagged-release.keystore \
-alias jetlagged \
-keyalg RSA \
-keysize 2048 \
-validity 10000
- 修改app/build.gradle.kts
signingConfigs {
create("release") {
storeFile = System.getenv("KEYSTORE_FILE")?.let { file(it) }
storePassword = System.getenv("KEYSTORE_PASSWORD")
keyAlias = System.getenv("KEY_ALIAS")
keyPassword = System.getenv("KEY_PASSWORD")
}
}
buildTypes {
release {
signingConfig = signingConfigs.getByName("release") // 添加这行
isMinifyEnabled = true
proguardFiles(
getDefaultProguardFile("proguard-android-optimize.txt"),
"proguard-rules.pro"
)
}
}
传统方法
- 创建配置文件
cat > ~/.android-signing-secrets << 'EOF'
export KEYSTORE_FILE="$HOME/.android/jetlagged-release.keystore"
export KEYSTORE_PASSWORD="你的keystore密码"
export KEY_ALIAS="jetlagged"
export KEY_PASSWORD="你的key密码"
EOF
# 设置权限
chmod 600 ~/.android-signing-secrets
# 添加到 gitignore (全局)
echo ".android-signing-secrets" >> ~/.gitignore_global
- flake配置
# Auto load Key
if [ -f "$HOME/.android-signing-secrets" ]; then
source "$HOME/.android-signing-secrets"
echo "KeyOK"
fi
现代方法
- 安装libsecret包
- keepassxc新建Android群组,添加条目
android_key_password和android_keystore_password; - 设置密码,和上面生成的相同;
- 在条目的高级-属性中添加
name/android_key_password和name/android_keystore_password; - 打开设置-保密服务集成,公开Android文件夹
- flake中写
# Release Key
export KEYSTORE_FILE="$HOME/.android/jetlagged-release.keystore"
export KEY_ALIAS="jetlagged"
export KEYSTORE_PASSWORD="$(secret-tool lookup name android_keystore_password)"
export KEY_PASSWORD="$(secret-tool lookup name android_key_password)"
Done.
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