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134 lines
5.2 KiB
PowerShell
134 lines
5.2 KiB
PowerShell
# 用 aapt2 + javac + d8 + zipalign + apksigner 手工构建 APK（不需要 Gradle）
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# 用法: powershell -File android\build_apk.ps1
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#
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# 注意：刻意不用 $ErrorActionPreference="Stop"。
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# 原生工具的告警（javac 的 deprecation note 等）会写 stderr，
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# 在 Stop 模式下会被 PowerShell 当成致命错误中断构建。
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# 改为每一步显式检查 $LASTEXITCODE。
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$ErrorActionPreference = "Continue"
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$android = $PSScriptRoot # LanRemote/android（本脚本所在目录）
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$root = Split-Path -Parent $android # LanRemote
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$tc = Join-Path $root "..\starklink\toolchain"
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$jdk = Join-Path $tc "jdk17"
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$sdk = Join-Path $tc "android-sdk"
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$bt = Join-Path $sdk "build-tools\34.0.0"
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$androidJar = Join-Path $sdk "platforms\android-34\android.jar"
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$keystore = Join-Path $tc "debug.keystore"
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$javac = Join-Path $jdk "bin\javac.exe"
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$keytool = Join-Path $jdk "bin\keytool.exe"
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$jar = Join-Path $jdk "bin\jar.exe"
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$aapt2 = Join-Path $bt "aapt2.exe"
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$zipalign = Join-Path $bt "zipalign.exe"
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$apksigner= Join-Path $bt "apksigner.bat"
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$d8 = Join-Path $bt "d8.bat"
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$work = Join-Path $android "build"
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$outDir = Join-Path $root "dist"
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$apkName = "ykxmz-watch-1.7.0.apk"
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function Step($text) { Write-Host "`n=== $text ===" -ForegroundColor Cyan }
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# 前置检查
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foreach ($tool in @($javac, $aapt2, $d8, $zipalign, $apksigner)) {
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if (-not (Test-Path $tool)) { throw "缺少工具: $tool" }
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}
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if (-not (Test-Path $androidJar)) { throw "缺少 android.jar: $androidJar" }
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if (-not (Test-Path $keystore)) { throw "缺少签名用 keystore: $keystore" }
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$env:JAVA_HOME = $jdk
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$env:PATH = "$(Join-Path $jdk 'bin');$env:PATH"
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if (Test-Path $work) { Remove-Item -Recurse -Force $work }
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New-Item -ItemType Directory -Force -Path $work | Out-Null
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New-Item -ItemType Directory -Force -Path $outDir | Out-Null
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# ---------------- 1. 编译资源 ----------------
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Step "1/6 aapt2 compile 资源"
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$compiled = Join-Path $work "res.zip"
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& $aapt2 compile --dir (Join-Path $android "res") -o $compiled
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if ($LASTEXITCODE -ne 0) { throw "aapt2 compile 失败" }
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# ---------------- 2. 链接资源 + 生成 R.java ----------------
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Step "2/6 aapt2 link 生成资源表与 R.java"
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$genDir = Join-Path $work "gen"
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New-Item -ItemType Directory -Force -Path $genDir | Out-Null
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$unsigned = Join-Path $work "app-unsigned.apk"
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& $aapt2 link `
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-o $unsigned `
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-I $androidJar `
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--manifest (Join-Path $android "AndroidManifest.xml") `
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-R $compiled `
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--java $genDir `
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--min-sdk-version 24 `
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--target-sdk-version 34 `
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--version-code 5 `
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--version-name "1.7.0" `
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--auto-add-overlay
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if ($LASTEXITCODE -ne 0) { throw "aapt2 link 失败" }
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# ---------------- 3. 编译 Java ----------------
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Step "3/6 javac 编译 Java 源码"
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$classesDir = Join-Path $work "classes"
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New-Item -ItemType Directory -Force -Path $classesDir | Out-Null
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$javaSources = @()
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$javaSources += Get-ChildItem -Recurse -Filter *.java -Path (Join-Path $android "src") | ForEach-Object { $_.FullName }
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$javaSources += Get-ChildItem -Recurse -Filter R.java -Path $genDir -ErrorAction SilentlyContinue | ForEach-Object { $_.FullName }
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if ($javaSources.Count -eq 0) { throw "没有找到 Java 源文件" }
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Write-Host "源文件 $($javaSources.Count) 个"
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& $javac -source 8 -target 8 -nowarn -Xlint:none -encoding UTF-8 `
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-bootclasspath $androidJar `
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-d $classesDir `
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$javaSources 2>&1 | Out-String | Write-Host
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if ($LASTEXITCODE -ne 0) { throw "javac 编译失败" }
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# ---------------- 4. d8 转 dex ----------------
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Step "4/6 d8 转换为 classes.dex"
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$classesJar = Join-Path $work "classes.jar"
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& $jar cf $classesJar -C $classesDir .
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if ($LASTEXITCODE -ne 0) { throw "打包 classes.jar 失败" }
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$dexDir = Join-Path $work "dex"
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New-Item -ItemType Directory -Force -Path $dexDir | Out-Null
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& $d8 --lib $androidJar --min-api 24 --output $dexDir $classesJar 2>&1 | Out-String | Write-Host
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if ($LASTEXITCODE -ne 0) { throw "d8 失败" }
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$dex = Join-Path $dexDir "classes.dex"
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if (-not (Test-Path $dex)) { throw "未生成 classes.dex" }
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Write-Host ("classes.dex 大小 {0:N1} KB" -f ((Get-Item $dex).Length / 1KB))
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# ---------------- 5. 组装 APK ----------------
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Step "5/6 组装 APK"
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& python (Join-Path $root "_build\pack_apk.py") $unsigned $dex
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if ($LASTEXITCODE -ne 0) { throw "写入 classes.dex 失败" }
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$aligned = Join-Path $work "app-aligned.apk"
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& $zipalign -f 4 $unsigned $aligned
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if ($LASTEXITCODE -ne 0) { throw "zipalign 失败" }
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# ---------------- 6. 签名 ----------------
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Step "6/6 apksigner 签名"
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$final = Join-Path $outDir $apkName
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if (Test-Path $final) { Remove-Item $final -Force }
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& $apksigner sign `
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--ks $keystore `
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--ks-pass pass:android `
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--key-pass pass:android `
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--ks-key-alias androiddebugkey `
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--v1-signing-enabled true `
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--v2-signing-enabled true `
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--out $final `
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$aligned
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if ($LASTEXITCODE -ne 0) { throw "签名失败" }
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Step "验证签名"
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& $apksigner verify --print-certs $final
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if ($LASTEXITCODE -ne 0) { throw "签名校验失败" }
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Step "构建完成"
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Write-Host ("APK: {0}" -f $final) -ForegroundColor Green
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Write-Host ("大小: {0:N2} MB" -f ((Get-Item $final).Length / 1MB)) -ForegroundColor Green
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