【Android Gradle 插件】自定义 Gradle 任务 ⑦ ( 控制 Gradle 执行任务顺序 | Task#dependsOn 函数 | Task#mustRunAfter 函数 )

Android Plugin DSL Reference 参考文档 :

• Android Studio 构建配置官方文档 : https://developer.android.google.cn/studio/build

• 添加构建依赖项 参考文档 : https://developer.android.google.cn/studio/build/dependencies

• Android Gradle 插件配置与 Gradle 配置关联 : 【Android Gradle 插件】Gradle 依赖管理 ① ( org.gradle.api.Project 配置 | Android Gradle 插件配置与 Gradle 配置关联 ) ★

• Android Gradle 插件文档主页 : 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

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

• 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

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

• AbiSplitOptions ( build.gradle#android#splits#abi ) 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.internal.dsl.AbiSplitOptions.html

• LanguageSplitOptions ( build.gradle#android#splits#language ) 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.internal.dsl.LanguageSplitOptions.html

• DensitySplitOptions ( build.gradle#android#splits#density ) 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.internal.dsl.DensitySplitOptions.html

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

• Android 测试相关文档 : https://developer.android.google.cn/training/testing

• UnitTestOptions ( build.gradle#android#testOptions#unitTests ) 文档位置 : android-gradle-dsl/2.3/com.android.build.gradle.internal.dsl.TestOptions.UnitTestOptions.html

• org.gradle.api.tasks.testing.Test 单元测试配置类 : https://docs.gradle.org/current/javadoc/org/gradle/api/tasks/testing/Test.html

• LibraryExtension ( Library 依赖库的 build.gradle#android 配置 ) 文档 : android-gradle-dsl/2.3/com.android.build.gradle.LibraryExtension.html

• org.gradle.api.Project 配置 ( build.gradle 根配置 ) 文档 : https://docs.gradle.org/current/javadoc/org/gradle/api/Project.html

• org.gradle.api.artifacts.dsl.DependencyHandler 配置 ( build.gradle#dependencies#implementation 配置 ) : https://docs.gradle.org/current/javadoc/org/gradle/api/artifacts/dsl/DependencyHandler.html

• 添加构建依赖项 参考文档 : https://developer.android.google.cn/studio/build/dependencies

• org.gradle.api.Task 配置 ( Gradle 任务类型 ) 文档 : https://docs.gradle.org/current/javadoc/org/gradle/api/Task.html

一、Task#dependsOn 函数

Task#dependsOn 函数的作用是为 Gradle 任务设置依赖任务 , 执行该任务前 , 依赖任务必须被满足 ;

Task dependsOn​(Object... paths)

Adds the given dependencies to this task. 
See here for a description of the types of objects which can be used as task dependencies.
将给定的依赖项添加到此任务。
有关可用作任务依赖项的对象类型的描述，请参阅此处。

Parameters:
paths - The dependencies to add to this task.
        要添加到此任务的依赖项。
Returns:
the task object this method is applied to
应用此方法的任务对象

文档地址 : https://docs.gradle.org/current/javadoc/org/gradle/api/Task.html#dependsOn-java.lang.Object…-

二、Task#mustRunAfter 函数

Task#mustRunAfter 函数的作用是为 Gradle 任务设置该任务执行时 , 必须在某个任务之后 ;

Task mustRunAfter​(Object... paths)
Specifies that this task must run after all of the supplied tasks.
指定此任务必须在所有提供的任务之后运行。

 task taskY {
     mustRunAfter "taskX"
 }
 
For each supplied task, this action adds a task 'ordering', 
and does not specify a 'dependency' between the tasks. 
As such, it is still possible to execute 'taskY' without first executing the 'taskX' in the example.
对于每个提供的任务，此操作添加一个任务“排序”，
并且不指定任务之间的“依赖关系”。
因此，仍然可以在不首先执行示例中的“taskX”的情况下执行“taskY”。

See here for a description of the types of objects which can be used to specify an ordering relationship.
有关可用于指定排序关系的对象类型的描述，请参阅此处。

Parameters:
paths - The dependencies to add to this task.
        要添加到此任务的依赖项。
Returns:
the task object this method is applied to
应用此方法的任务对象

文档地址 : https://docs.gradle.org/current/javadoc/org/gradle/api/Task.html#mustRunAfter-java.lang.Object…-