对apk进行解压，可以看到flutter默认打包的 flutter so库架构为 armeabi-v7aįlutter build apk -target-platform android-arm,android-arm64,android-圆4 -split-per-abi.打包好的发布APK位于/build/app/outputs/apk/app-release.apk。运行 flutter build apk (flutter build 默认会包含 -release选项).ProguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 打开 /android/app/adle 文件，定位到 buildTypes 块。 Signing with the debug keys for now, so `flutter run -release` works.

TODO: Add your own signing config for the release build. KeystoreProperties.load(new FileInputStream(keystorePropertiesFile)) 为 def keystorePropertiesFile = rootProject.file('key.properties')ĭef keystoreProperties = new Properties() jks -keyalg RSA -keysize 2048 -validity 10000 -alias key version code & version name（在 local.properties统一定义）.Main & profile 目录下的Manifest文件都添加权限 main.dart Mystandardflavor-release-1.2.3_build5_v10.Flutter apk最简单的瘦身方式检查AndroidManifest.xml You may Do it With different Approach Like this defaultConfig /app/: myspicyflavor-release-1.2.3_build5_v10.apk for Debug use output.outputFile = new File(, ProguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'ĭef formattedDate = date.format('yyyyMMddHHmmss') So here I have set my build variant as release but you may select as Debug as well. Now add this in your adle in your project while make sure you have checked the build variant of your project like release or Debug Yes we can change that but with some more attention

Build flutter apk in android studio