自定义了一个gradle插件,在里面用如下代码获取compileSdkVersion
val plugin = project.plugins.getPlugin(AppPlugin::class.java) val sdkDirectory = plugin.baseExtension.sdkDirectory println("androidExtension compileSdkVersion:${plugin.baseExtension.compileSdkVersion}") val androidJarPath = "platforms/${plugin.baseExtension.compileSdkVersion}/android.jar"发现plugin.baseExtension.compileSdkVersion的值为null,然后换一种方式获取
val androidExtension = project.extensions.getByName("android") as BaseExtension val androidJarPath = "platforms/${androidExtension.compileSdkVersion}/android.jar"一样为null,查来查去不知道为什么
后来发现是apply plugin: 的地方不对,必须下面代码之后,apply,因为的逻辑是在apply里面做的
android { compileSdkVersion 29 buildToolsVersion "29.0.2" defaultConfig { minSdkVersion 15 targetSdkVersion 29 versionCode 1 versionName "1.0" consumerProguardFiles 'consumer-rules.pro' } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' } } }因为gradle文件代码执行自上而下,必须先执行了设置compileSdkVersion,在apply插件,获取的值才没问题
