AndroidGreenDAO适配AGP8.0+

在 Android 中使用 GreenDao，由于 GreenDao 现在不维护，所以更新到新版本的 Gradle 经常出问题，在这记录一些升级遇到的问题，并且记录解决方案。

博主博客 blog.uso6 blog.csdn.net/dxk539687357 一、‘:app:greendao’ without declaring an explicit or implicit dependency. 1.1 Gradle 8.0.2

从 Gradle 7.x 升级到 Gradle 8.x 会遇到以下错误

org.gradle.internal.execution.WorkValidationException: Some problems were found with the configuration of task ':app:greendao' (type 'DefaultTask'). - Gradle detected a problem with the following location: '/Users/nukix/AndroidStudioProjects/Demo/app/src/main/java'. Reason: Task ':app:compileOfficialDebugKotlin' uses this output of task ':app:greendao' without declaring an explicit or implicit dependency. This can lead to incorrect results being produced, depending on what order the tasks are executed. Possible solutions: 1. Declare task ':app:greendao' as an input of ':app:compileOfficialDebugKotlin'. 2. Declare an explicit dependency on ':app:greendao' from ':app:compileOfficialDebugKotlin' using Task#dependsOn. 3. Declare an explicit dependency on ':app:greendao' from ':app:compileOfficialDebugKotlin' using Task#mustRunAfter. Please refer to docs.gradle.org/8.0.2/userguide/validation_problems.html#implicit_dependency for more details about this problem. groovy

修改项目根目录 build.gradle 为以下内容

buildscript { repositories { google() mavenCentral() } dependencies { classpath 'com.android.tools.build:gradle:8.0.2' classpath 'org.greenrobot:greendao-gradle-plugin:3.3.1' } }

修改 app 模块下的 build.grade 为以下内容

plugins { id 'com.android.application' id 'org.jetbrains.kotlin.android' id 'kotlin-kapt' id 'org.greenrobot.greendao' } greendao { schemaVersion 1 daoPackage 'com.uso6.greendao' targetGenDir 'src/main/java' } tasks.whenTaskAdded { task -> if (task.name.matches("compile\w*Kotlin")) { task.dependsOn('greendao') } } dependencies { implementation 'org.greenrobot:greendao:3.3.0' } kotlin

修改项目根目录 build.gradle.kts 为以下内容

buildscript { val agp_version: String by extra("8.1.2") repositories { gradlePluginPortal() } dependencies { ... classpath("org.greenrobot:greendao-gradle-plugin:3.3.1") } } plugins { id("com.android.application") version("8.0.2") apply false id("com.android.library") version("7.4.1") apply false id("org.jetbrains.kotlin.android") version("1.8.10") apply false }

修改 app 模块下的 build.grade.kts 为以下内容

plugins { id("com.android.application") id("org.jetbrains.kotlin.android") id("kotlin-kapt") id("org.greenrobot.greendao") } android { ... greendao { schemaVersion = 1 daoPackage = "com.uso6.greendao" targetGenDir = file("src/main/java") } tasks.configureEach { if (this.name.matches(Regex("compile\\w*Kotlin"))) { this.dependsOn("greendao") } } } dependencies { implementation("org.greenrobot:greendao:3.3.0") } 1.2 Gradle 8.12.1

升级到 8.12.1 会遇到以下错误（不一定是 8.12.1 版本，只是我在这个版本遇到了）

org.gradle.internal.execution.WorkValidationException: A problem was found with the configuration of task ':app:kaptGenerateStubsDebugKotlin' (type 'KaptGenerateStubsTask'). - Gradle detected a problem with the following location: '/Users/nukix/AndroidStudioProjects/Demo/app/src/main/java'. Reason: Task ':app:kaptGenerateStubsDebugKotlin' uses this output of task ':app:greendao' without declaring an explicit or implicit dependency. This can lead to incorrect results being produced, depending on what order the tasks are executed. Possible solutions: 1. Declare task ':app:greendao' as an input of ':app:kaptGenerateStubsDebugKotlin'. 2. Declare an explicit dependency on ':app:greendao' from ':app:kaptGenerateStubsDebugKotlin' using Task#dependsOn. 3. Declare an explicit dependency on ':app:greendao' from ':app:kaptGenerateStubsDebugKotlin' using Task#mustRunAfter. For more information, please refer to docs.gradle.org/8.12.1/userguide/validation_problems.html#implicit_dependency in the Gradle documentation.

这个问题跟上面的几乎一样，所以增加一个判断条件即可。

groovy

修改 app 模块下的 build.grade 为以下内容

tasks.whenTaskAdded { task -> if (task.name.matches("compile\w*Kotlin") || task.name.matches("kapt\\w*Kotlin")) { task.dependsOn('greendao') } } kotlin

修改 app 模块下的 build.grade.kts 为以下内容

tasks.configureEach { if (this.name.matches(Regex("compile\\w*Kotlin")) || this.name.matches(Regex("kapt\\w*Kotlin"))) { this.dependsOn("greendao") } } 1.3 在 GitHub issues 里面有个老哥给出来的答案更完整，可以直接使用。 groovy tasks.whenTaskAdded { task -> if (task.name.matches("\\w*compile\\w*Kotlin") || task.name.matches("\\w*kaptGenerateStubs\\w*Kotlin") || task.name.matches("\\w*kapt\\w*Kotlin")) { task.dependsOn('greendao') } } kotlin tasks.configureEach { if (this.name.matches(Regex("\\w*compile\\w*Kotlin")) || this.name.matches(Regex("\\w*kaptGenerateStubs\\w*Kotlin")) || this.name.matches(Regex("\\w*kapt\\w*Kotlin"))) { this.dependsOn("greendao") } } 参考文献 The project encountered errors after updating Gradle Version 7.6.1 to Gradle Version 8.0+