文章目錄
- 一、AspectJ 下載下傳
- 二、拷貝 aspectjrt.jar 到 Android Studio
- 三、配置 Gradle 和 Gradle 插件版本
- 四、配置 Gradle 建構腳本
一、AspectJ 下載下傳
首先 , 參考 【AOP 面向切面程式設計】AOP 簡介 ( AspectJ 簡介 | AspectJ 下載下傳 ) 三、AspectJ 下載下傳 部落格 , 下載下傳 AspectJ ;
下載下傳位址為 https://www.eclipse.org/aspectj/downloads.php , 這裡下載下傳 AspectJ 1.8.10, Released 12 Dec 2016 版本 , 下載下傳連結為 https://ftp.jaist.ac.jp/pub/eclipse/tools/aspectj/aspectj-1.8.10.jar ;
下載下傳下來的 aspectj-1.8.10.jar 檔案有
16744
16744
16744 KB , 拷貝到 D:\AspectJ 目錄中 , 解壓該檔案 :
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiI0gTMx81dsQWZ4lmZf1GLlpXazVmcvwFciV2dsQXYtJ3bm9CX9s2RkBnVHFmb1clWvB3MaVnRtp1XlBXe0xCMy81dvRWYoNHLwEzX5xCMx8FesU2cfdGLwMzX0xiRGZkRGZ0Xy9GbvNGLpZTY1EmMZVDUSFTU4VFRR9Fd4VGdsYTMfVmepNHLrJXYtJXZ0F2dvwVZnFWbp1zczV2YvJHctM3cv1Ce-cmbw5CM1czM1ETO5QDMhJzYkJGZxYzX4MTMxUTMwEzLcFDMyIDMy8CXn9Gbi9CXzV2Zh1WavwVbvNmLvR3YxUjLyM3Lc9CX6MHc0RHaiojIsJye.png)
進入 D:\AspectJ\aspectj-1.8.10\lib 目錄 , aspectjrt.jar 是 AspectJ 的核心 jar 包 ;
二、拷貝 aspectjrt.jar 到 Android Studio
将上述 aspectjrt.jar 檔案 , 拷貝到 Android Studio 工程的 AOP_Demo\app\libs 目錄中 , 其中 AOP_Demo 是 AS 工程根目錄 ;
三、配置 Gradle 和 Gradle 插件版本
參考 【錯誤記錄】Android Studio 配置 AspectJ 報錯 ( Failed to create Jar file C:\xxx\aspectjtools-1.8.10.jar. ) 部落格 , 配置 Gradle 和 Gradle 插件版本 ;
Gradle 版本 : 在 \gradle\wrapper\gradle-wrapper.properties 中配置
5.6.4
5.6.4
5.6.4 版本的 Gradle ;
distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-bin.zip
Gradle 插件版本 : 在
3.6.1
3.6.1
3.6.1 版本的 Gradle 插件 ;
buildscript {
dependencies {
classpath "com.android.tools.build:gradle:3.6.1"
}
}
四、配置 Gradle 建構腳本
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'org.aspectj:aspectjtools:1.8.10'
classpath 'org.aspectj:aspectjweaver:1.8.10'
}
}
import org.aspectj.bridge.IMessage
import org.aspectj.bridge.MessageHandler
import org.aspectj.tools.ajc.Main
final def log = project.logger
final def variants = project.android.applicationVariants
variants.all { variant ->
if (!variant.buildType.isDebuggable()) {
log.debug("Skipping non-debuggable build type '${variant.buildType.name}'.")
return;
}
JavaCompile javaCompile = variant.javaCompile
javaCompile.doLast {
String[] args = ["-showWeaveInfo",
"-1.8",
"-inpath", javaCompile.destinationDir.toString(),
"-aspectpath", javaCompile.classpath.asPath,
"-d", javaCompile.destinationDir.toString(),
"-classpath", javaCompile.classpath.asPath,
"-bootclasspath", project.android.bootClasspath.join(File.pathSeparator)]
log.debug "ajc args: " + Arrays.toString(args)
MessageHandler handler = new MessageHandler(true);
new Main().run(args, handler);
for (IMessage message : handler.getMessages(null, true)) {
switch (message.getKind()) {
case IMessage.ABORT:
case IMessage.ERROR:
case IMessage.FAIL:
log.error message.message, message.thrown
break;
case IMessage.WARNING:
log.warn message.message, message.thrown
break;
case IMessage.INFO:
log.info message.message, message.thrown
break;
case IMessage.DEBUG:
log.debug message.message, message.thrown
break;
}
}
}
}
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'org.aspectj:aspectjtools:1.8.10'
classpath 'org.aspectj:aspectjweaver:1.8.10'
}
}
plugins {
id 'com.android.application'
}
android {
compileSdkVersion 30
buildToolsVersion "30.0.3"
defaultConfig {
applicationId "com.example.aop_demo"
minSdkVersion 18
targetSdkVersion 30
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
import org.aspectj.bridge.IMessage
import org.aspectj.bridge.MessageHandler
import org.aspectj.tools.ajc.Main
final def log = project.logger
final def variants = project.android.applicationVariants
variants.all { variant ->
if (!variant.buildType.isDebuggable()) {
log.debug("Skipping non-debuggable build type '${variant.buildType.name}'.")
return;
}
JavaCompile javaCompile = variant.javaCompile
javaCompile.doLast {
String[] args = ["-showWeaveInfo",
"-1.8",
"-inpath", javaCompile.destinationDir.toString(),
"-aspectpath", javaCompile.classpath.asPath,
"-d", javaCompile.destinationDir.toString(),
"-classpath", javaCompile.classpath.asPath,
"-bootclasspath", project.android.bootClasspath.join(File.pathSeparator)]
log.debug "ajc args: " + Arrays.toString(args)
MessageHandler handler = new MessageHandler(true);
new Main().run(args, handler);
for (IMessage message : handler.getMessages(null, true)) {
switch (message.getKind()) {
case IMessage.ABORT:
case IMessage.ERROR:
case IMessage.FAIL:
log.error message.message, message.thrown
break;
case IMessage.WARNING:
log.warn message.message, message.thrown
break;
case IMessage.INFO:
log.info message.message, message.thrown
break;
case IMessage.DEBUG:
log.debug message.message, message.thrown
break;
}
}
}
}
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation 'androidx.appcompat:appcompat:1.3.1'
implementation 'com.google.android.material:material:1.4.0'
implementation 'androidx.constraintlayout:constraintlayout:2.1.0'
testImplementation 'junit:junit:4.+'
androidTestImplementation 'androidx.test.ext:junit:1.1.3'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
implementation files('libs/aspectjrt.jar')
}