gradle可在 flutter sdk中 /Users/wangyongbin/Documents/flutter/packages/flutter_tools/gradle 下的 flutter.gradle文件配置
project.android.buildTypes { // Add profile build type. profile { initWith debug if (it.hasProperty("matchingFallbacks")) { matchingFallbacks = ["debug", "release"] } } // TODO(garyq): Shrinking is only false for multi apk split aot builds, where shrinking is not allowed yet. // This limitation has been removed experimentally in gradle plugin version 4.2, so we can remove // this check when we upgrade to 4.2+ gradle. Currently, deferred components apps may see // increased app size due to this. if (shouldShrinkResources(project)) { release { // Enables code shrinking, obfuscation, and optimization for only // your project's release build type. minifyEnabled true // Enables resource shrinking, which is performed by the // Android Gradle plugin. // NOTE: The resource shrinker can't be used for libraries. shrinkResources isBuiltAsApp(project) // Fallback to `android/app/proguard-rules.pro`. // This way, custom Proguard rules can be configured as needed. proguardFiles project.android.getDefaultProguardFile("proguard-android.txt"), flutterProguardRules, "proguard-rules.pro" } } //====================自定义构建多模块，多衍生版============================== debug131 { initWith debug minifyEnabled false //混同 proguardFiles project.android.getDefaultProguardFile("proguard-android.txt"), flutterProguardRules, "proguard-rules.pro" } pre_1.initWith(debug131) pre_1 {} release_debug.initWith(debug131) release_debug {} release { minifyEnabled false proguardFiles project.android.getDefaultProguardFile("proguard-android.txt"), flutterProguardRules, "proguard-rules.pro" } release_new.initWith(release) release_new {} //====================自定义构建多模块，多衍生版==============================}-----------------------------------android 混合开发接入flutter