【Android Gradle 插件】PackagingOptions 配置 ④ ( pickFirsts、merges、excludes 属性配置 Set＜String＞ 类型属性值常用配置方法 )

Android Plugin DSL Reference 参考文档 :

• 文档主页 : https://google.github.io/android-gradle-dsl/2.3/

• BaseExtension 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.BaseExtension.html

• AppExtension ( build.gradle#android 配置 ) 文档位置 : android-gradle-dsl-gh-pages/2.3/com.android.build.gradle.AppExtension.html

• build.gradle#android 模块配置文档 : android-gradle-dsl/2.3/com.android.build.gradle.AppExtension.html

• ProductFlavor ( build.gradle#android#defaultConfig 配置 ) 文档 : android-gradle-dsl/2.3/com.android.build.gradle.internal.dsl.ProductFlavor.html

• ProductFlavor#externalNativeBuild 配置 ( build.gradle#android#defaultConfig#externalNativeBuild 配置 ) : com.android.build.gradle.internal.dsl.ProductFlavor:externalNativeBuild

• ExternalNativeBuildOptions ( build.gradle#android#defaultConfig#externalNativeBuild 配置 ) 文档位置 : android-gradle-dsl-gh-pages/2.3/com.android.build.gradle.internal.dsl.ExternalNativeBuildOptions.html

• NdkBuildOptions ( build.gradle#android#defaultConfig#externalNativeBuild#ndkBuild 配置 ) 文档位置 : android-gradle-dsl-gh-pages/2.3/com.android.build.gradle.internal.dsl.NdkBuildOptions.html

• CmakeOptions ( build.gradle#android#defaultConfig#externalNativeBuild#cmake 配置 ) 文档位置 : android-gradle-dsl-gh-pages/2.3/com.android.build.gradle.internal.dsl.CmakeOptions.html

• JackOptions ( build.gradle#android#defaultConfig#jackOptions 配置 ) 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.internal.dsl.JackOptions.html

• AnnotationProcessorOptions ( 注解处理器配置 ) ( build.gradle#android#defaultConfig#javaCompileOptions配置 ) 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.internal.dsl.AnnotationProcessorOptions.html

• NdkOptions ( build.gradle#android#defaultConfig#ndk 配置 ) 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.internal.dsl.NdkOptions.html

• VectorDrawablesOptions ( build.gradle#android#defaultConfig#vectorDrawables 配置 ) 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.internal.dsl.VectorDrawablesOptions.html

• BuildType ( build.gradle#android#buildTypes 配置 ) 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.internal.dsl.BuildType.html

• SigningConfig ( build.gradle#android#signingConfigs 配置 ) 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.internal.dsl.SigningConfig.html

• AaptOptions ( build.gradle#android#aaptOptions 配置 ) 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.internal.dsl.AaptOptions.html

• AndroidSourceSets ( build.gradle#android#sourceSets 配置 ) 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.api.AndroidSourceSet.html

• AndroidSourceDirectorySet ( build.gradle#android#sourceSets#aidl/assets/java/jni/jniLibs 配置 ) 文档位置 :android-gradle-dsl/2.3/com.android.build.gradle.api.AndroidSourceDirectorySet.html

• AndroidSourceFile ( build.gradle#android#sourceSets#manifest 配置 ) 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.api.AndroidSourceFile.html

• DataBindingOptions ( build.gradle#android#dataBinding ) 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.internal.dsl.DataBindingOptions.html

• DexOptions ( build.gradle#android#dexOptions ) 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.internal.dsl.DexOptions.html

• LintOptions ( build.gradle#android#lintOptions ) 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.internal.dsl.LintOptions.html

• PackagingOptions ( build.gradle#android#packagingOptions ) 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.internal.dsl.PackagingOptions.html

• NDK 参考文档 : Add C and C++ Code to Your Project.

一、清空 pickFirsts、merges、excludes 属性配置

PackagingOptions ( build.gradle#android#packagingOptions ) 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.internal.dsl.PackagingOptions.html

使用如下配置 , 可以将 PackagingOptions 中的 pickFirsts、merges、excludes 属性配置都设置为空 ;

packagingOptions {
    pickFirsts = [] // Not really needed because the default is empty.
    merges = []     // Not really needed because the default is empty.
    excludes = []
}

二、追加 pickFirsts、merges、excludes 属性配置

PackagingOptions ( build.gradle#android#packagingOptions ) 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.internal.dsl.PackagingOptions.html

为 pickFirsts、merges、excludes 属性配置配置 String 类型的属性 , 相当于 执行 merges += ["/LICENSE.txt"] 操作 ,

packagingOptions {
    merge "/LICENCE.txt" // Same as: merges += ["/LICENSE.txt"]
}

三、减少 pickFirsts、merges、excludes 属性配置

PackagingOptions ( build.gradle#android#packagingOptions ) 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.internal.dsl.PackagingOptions.html

为 pickFirsts、merges、excludes 属性配置配置 执行 excludes -= ["/LICENCE.txt"] 操作 , 相当于从配置中 , 移除了某些模式 ;

packagingOptions {
    excludes -= ["/LICENCE.txt"] // Not really needed because merges take precedence over excludes.
}

四、pickFirsts、merges、excludes 属性通配符配置

PackagingOptions ( build.gradle#android#packagingOptions ) 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.internal.dsl.PackagingOptions.html

pickFirsts、merges、excludes 属性配置中 , 可以设置通配符 , 如 " * " , " _ " 等 ;

packagingOptions {
    exclude "/secret-data/**"
}