gradle、groovy相关基础知识

Author: maqiang

README.md

@@ -6,6 +6,13 @@
 
 # 更新日志：
 
+**2018/12/25**
+Gradle理论与实践一：Gradle入门 （ https://blog.csdn.net/u013700502/article/details/85231505 ）
+Gradle理论与实践二：Groovy介绍 （ https://blog.csdn.net/u013700502/article/details/85231600 ）
+Gradle理论与实践三：Gradle构建脚本基础 （ https://blog.csdn.net/u013700502/article/details/85231661 ）
+Gradle理论与实践四：自定义Gradle插件：Gradle入门 （ https://blog.csdn.net/u013700502/article/details/85232032 ）
+Gradle配置中subprojects 和 allprojects 的区别：Gradle入门 （ https://blog.csdn.net/u013700502/article/details/85231687 ）
+
 **2018/09/20**
  Android基于DialogFragment封装一个通用的Dialog （ https://blog.csdn.net/u013700502/article/details/82777402 ）
 

app/build.gradle

@@ -44,6 +44,7 @@ android {
             buildConfigField "boolean", "IS_SHOW_LOG", SHOW_LOG
         }
     }
+
     productFlavors {
         market_meizu {
             manifestPlaceholders = [UMENG_CHANNEL_VALUE: "meizu"]
@@ -62,9 +63,6 @@ android {
         }
         market_360 {
             manifestPlaceholders = [UMENG_CHANNEL_VALUE: "360"]
-//            ndk {
-//                abiFilters 'armeabi'
-//            }
         }
     }
 

build.gradle

@@ -1,25 +1,29 @@
-// Top-level build file where you can add configuration options common to all sub-projects/modules.
+apply from: 'config.gradle'
+
 
 buildscript {
     repositories {
+        maven {
+            url = uri("$rootDir/repo")
+        }
         jcenter()
+        google()
         maven {
             url 'https://maven.google.com/'
             name 'Google'
         }
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:2.3.3'
-
-        // NOTE: Do not place your application dependencies here; they belong
-        // in the individual module build.gradle files
+//        classpath 'com.fastgo:plugin:1.0-test'
     }
 }
 
 
 allprojects {
     repositories {
         jcenter()
+        google()
         maven {
             url 'https://maven.google.com/'
             name 'Google'
@@ -30,11 +34,34 @@ allprojects {
 task clean(type: Delete) {
     delete rootProject.buildDir
 }
-ext {
-    compileSdkVersion = 26
-    buildToolsVersion = '26.0.2'
-    minSdkVersion = 16
-    targetSdkVersion = 26
-    versionCode = 3
-    versionName = "1.3"
-}
+
+//1、直接在build.gradle中定义插件
+//apply plugin: GreetingPlugin
+
+//class GreetingPlugin implements Plugin<Project> {
+//
+//    @Override
+//    void apply(Project project) {
+//        project.task('hello') {
+//            doLast {
+//                println 'Hello from the GreetingPlugin'
+//            }
+//        }
+//    }
+//}
+
+//2、在rootProject/buildSrc/main/groovy中定义插件
+//apply plugin: GreetingExtensionPlugin
+//
+//greeting {
+//    message = 'hello'
+//    greeter = 'GreetingExtensionPlugin'
+//}
+
+//3、定义在单独的moudle中并发布
+// apply plugin: 'com.fastgo.plugin'
+//ext.greetingFile="$buildDir/hello.txt"
+
+
+
+

buildSrc/src/main/groovy/com/GreetingExtensionPlugin.groovy

@@ -0,0 +1,30 @@
+package com
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+
+class GreetingExtensionPlugin implements Plugin<Project> {
+
+    @Override
+    void apply(Project project) {
+
+        // Add the 'greeting' extension object
+        def extension = project.extensions.create('greeting', GreetingExtension)
+
+        // Add a task that uses configuration from the extension object
+        project.tasks.create('buildSrc') {
+            doLast {
+                println "${extension.message} from ${extension.greeter}"
+                println project.greeting
+            }
+        }
+    }
+}
+
+class GreetingExtension {
+    String message
+    String greeter
+}
+
+
+

config.gradle

@@ -0,0 +1,8 @@
+ext {
+    compileSdkVersion = 26
+    buildToolsVersion = '26.0.2'
+    minSdkVersion = 16
+    targetSdkVersion = 26
+    versionCode = 3
+    versionName = "1.3"
+}

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Mon Aug 20 23:23:42 CST 2018
+#Tue Dec 25 15:18:50 CST 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip

gradlew

@@ -1,22 +1,19 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.0"
+    compileSdkVersion rootProject.ext.compileSdkVersion
+    buildToolsVersion rootProject.ext.buildToolsVersion
 
-    defaultConfig {
-        applicationId "org.ninetripods.mq.multiprocess_sever"
-        minSdkVersion 15
-        targetSdkVersion 25
-        versionCode 1
-        versionName "1.0"
-
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
 
+    defaultConfig {
+        minSdkVersion rootProject.ext.minSdkVersion
+        targetSdkVersion rootProject.ext.targetSdkVersion
+        versionCode rootProject.ext.versionCode
+        versionName rootProject.ext.versionName
     }
-    sourceSets{
-        main{
-            java.srcDirs=['src/main/java','src/main/aidl']
+    sourceSets {
+        main {
+            java.srcDirs = ['src/main/java', 'src/main/aidl']
         }
     }
     buildTypes {
@@ -34,5 +31,5 @@ dependencies {
     })
     compile 'com.android.support:appcompat-v7:25.2.0'
     compile 'com.android.support.constraint:constraint-layout:1.0.2'
-    testCompile 'junit:junit:4.12'
+//    testCompile 'junit:junit:4.12'
 }

multiprocess_sever/build.gradle

@@ -0,0 +1,29 @@
+plugins {
+    id 'groovy'
+    id 'maven-publish'
+    id 'maven'
+}
+
+dependencies {
+    implementation gradleApi()
+    implementation localGroovy()
+}
+
+repositories {
+    mavenCentral()
+}
+
+group = 'com.fastgo'
+version = '1.0-test'
+publishing {
+    repositories {
+        maven {
+            url = uri("$rootDir/repo")
+        }
+    }
+    publications {
+        maven(MavenPublication) {
+            from components.java
+        }
+    }
+}

multiprocess_sever/src/androidTest/java/org/ninetripods/mq/multiprocess_sever/ExampleInstrumentedTest.java

@@ -0,0 +1,40 @@
+package com.fastgo.plugin
+
+import org.gradle.api.DefaultTask
+import org.gradle.api.Project
+import org.gradle.api.Plugin
+import org.gradle.api.tasks.TaskAction
+
+class CustomPlugin implements Plugin<Project> {
+
+    @Override
+    void apply(Project project) {
+
+        project.tasks.create('writeToFile', CustomPluginTask) {
+
+            destination = { project.greetingFile }
+
+            doLast {
+                println project.file(destination).text
+            }
+        }
+    }
+}
+
+class CustomPluginTask extends DefaultTask {
+
+    def destination
+
+    File getDestination() {
+        //创建路径为destination的file
+        project.file(destination)
+    }
+
+    @TaskAction
+    def greet() {
+        def file = getDestination()
+        file.parentFile.mkdirs()
+        //向文件中写入文本
+        file.write('hello world')
+    }
+}

multiprocess_sever/src/test/java/org/ninetripods/mq/multiprocess_sever/ExampleUnitTest.java

@@ -0,0 +1 @@
+implementation-class=com.fastgo.plugin.CustomPlugin

plugin/build.gradle

@@ -1 +1,3 @@
 include ':app', ':multiprocess_sever', ':sydialoglib'
+include ':plugin'
+include ':buildSrc'

plugin/src/main/groovy/com/fastgo/plugin/CustomPlugin.groovy

@@ -1,18 +1,15 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.0"
+    compileSdkVersion rootProject.ext.compileSdkVersion
+    buildToolsVersion rootProject.ext.buildToolsVersion
 
 
     defaultConfig {
-        minSdkVersion 14
-        targetSdkVersion 25
-        versionCode 1
-        versionName "1.0"
-
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
-
+        minSdkVersion rootProject.ext.minSdkVersion
+        targetSdkVersion rootProject.ext.targetSdkVersion
+        versionCode rootProject.ext.versionCode
+        versionName rootProject.ext.versionName
     }
 
     buildTypes {