Android的新版本系统（摇篮）和AspectJ [英] Android new build system (gradle) and aspectj
问题描述
在谷歌IO新的编译系统摇篮宣布更换蚂蚁。 我的项目是使用AspectJ，我想用它在我的项目。 我无法弄清楚一些变量得到它的工作。我不觉得机器人。*输出类路径中存在。任何人都可以帮忙吗？
In Google IO the new build system gradle is announced to replace ant. My project is using aspectj and I would like to use it in my project. I couldn't figure out some variables to get it working. I don't find android.* output classpath there. Anyone can help?
下面是我目前的build.gradle：
Here is my current build.gradle:
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:0.4'
}
}
apply plugin: 'android'
sourceCompatibility = 1.6
configurations {
ajc
}
dependencies {
compile fileTree(dir: 'libs', includes: ['*.jar'])
ajc files('build-tools/aspectjtools.jar', 'libs/aspectjrt.jar')
}
android {
compileSdkVersion 16
buildToolsVersion "17"
defaultConfig {
minSdkVersion 8
targetSdkVersion 16
}
sourceSets {
main {
manifest.srcFile 'AndroidManifest.xml'
java.srcDirs = ['src']
resources.srcDirs = ['src']
aidl.srcDirs = ['src']
renderscript.srcDirs = ['src']
res.srcDirs = ['res']
assets.srcDirs = ['assets']
}
instrumentTest.setRoot('test')
}
}
gradle.projectsEvaluated {
compileJava.doLast {
tasks.compileAspectJ.execute()
}
println 'lalalalala'
}
task compileAspectJ {
ant.taskdef(resource: "org/aspectj/tools/ant/taskdefs/aspectjTaskdefs.properties",
classpath: configurations.ajc.asPath)
ant.iajc(source: sourceCompatibility, target: sourceCompatibility,
destDir: "?????????????????????",
classpath: "????????????????????????????") {
sourceroots{
android.sourceSets.main.java.srcDirs.each {
pathelement(location: it.absolutePath)
}
}
}
}
这是老蚂蚁code，工作得非常好： HTTP：//$c$c.google.com/p /anymemo/source/browse/custom_rules.xml
This is the old ant code that works very well: http://code.google.com/p/anymemo/source/browse/custom_rules.xml
编辑：
根据第一answer.However更新了build.gradle我的iajc似乎并没有认识到所有的库和抱怨类找不到库
Updated the build.gradle according to the first answer.However I the iajc does not seem to recognize all the libraries and complain the classes in the libraries not found
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:0.5.+'
}
}
apply plugin: 'android'
sourceCompatibility = 1.6
targetCompatibility = 1.6
repositories {
mavenCentral()
}
android {
compileSdkVersion 18
buildToolsVersion "18.1.0"
defaultConfig {
minSdkVersion 9
targetSdkVersion 16
}
sourceSets {
main {
manifest.srcFile 'AndroidManifest.xml'
java.srcDirs = ['src']
resources.srcDirs = ['src']
aidl.srcDirs = ['src']
renderscript.srcDirs = ['src']
res.srcDirs = ['res']
assets.srcDirs = ['assets']
}
// Move the tests to tests/java, tests/res, etc...
instrumentTest.setRoot('tests')
// Move the build types to build-types/<type>
// For instance, build-types/debug/java, build-types/debug/AndroidManifest.xml, ...
// This moves them out of them default location under src/<type>/... which would
// conflict with src/ being used by the main source set.
// Adding new build types or product flavors should be accompanied
// by a similar customization.
debug.setRoot('build-types/debug')
release.setRoot('build-types/release')
}
}
configurations {
ajc
aspects
ajInpath
}
ext.aspectjVersion = '1.7.3'
dependencies {
compile fileTree(dir: 'libs', include: '*.jar')
ajc "org.aspectj:aspectjtools:${aspectjVersion}"
compile "org.aspectj:aspectjrt:${aspectjVersion}"
compile 'com.android.support:appcompat-v7:18.0.0'
}
android.applicationVariants.all { variant ->
variant.javaCompile.doLast {
def androidSdk = android.adbExe.parent + "/../platforms/" + android.compileSdkVersion + "/android.jar"
println 'AAAAAAAAAAAAAAAAA: ' + androidSdk
def iajcClasspath = configurations.compile.asPath + ":" + androidSdk
configurations.compile.dependencies.each { dep ->
if(dep.hasProperty("dependencyProject")) {
iajcClasspath += ":" + dep.dependencyProject.buildDir + "/bundles/release/classes.jar"
}
}
println 'BBBBBBBBBBBBBB : ' + iajcClasspath
ant.taskdef( resource:"org/aspectj/tools/ant/taskdefs/aspectjTaskdefs.properties", classpath: configurations.ajc.asPath)
ant.iajc (
source:sourceCompatibility,
target:targetCompatibility,
destDir:"${project.buildDir}/classes/${variant.dirName}",
maxmem:"512m",
fork:"true",
aspectPath:configurations.aspects.asPath,
inpath:configurations.ajInpath.asPath,
sourceRootCopyFilter:"**/.svn/*,**/*.java",
classpath:iajcClasspath
){
sourceroots{
android.sourceSets.main.java.srcDirs.each{
pathelement(location:it.absolutePath)
}
pathelement(location:"${project.buildDir}/source/r/${variant.dirName}")
}
}
}
}
错误：
1 [error] The method onPrepareOptionsMenu(Menu) of type FingerPaint must override or impl[3780/18642]
rtype method
[ant:iajc] public boolean onPrepareOptionsMenu(Menu menu) {
[ant:iajc] ^^^^^^^^^^^^^^^^^^^^^^^^^^
[ant:iajc] /home/liberty/mp/android/AnyMemo/src/com/example/android/apis/graphics/FingerPaint.java:21
2 [error] The method onPrepareOptionsMenu(Menu) is undefined for the type GraphicsActivity
[ant:iajc] super.onPrepareOptionsMenu(menu);
[ant:iajc] ^^^^^^^^^^^
[ant:iajc] /home/liberty/mp/android/AnyMemo/src/com/example/android/apis/graphics/FingerPaint.java:21
7 [error] The method onOptionsItemSelected(MenuItem) of type FingerPaint must override or implement a
supertype method
[ant:iajc] public boolean onOptionsItemSelected(MenuItem item) {
[ant:iajc] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[ant:iajc] /home/liberty/mp/android/AnyMemo/src/com/example/android/apis/graphics/FingerPaint.java:22
8 [error] The constructor ColorPickerDialog(FingerPaint, FingerPaint, int) is undefined
[ant:iajc] new ColorPickerDialog(this, this, mPaint.getColor()).show();
[ant:iajc] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[ant:iajc] /home/liberty/mp/android/AnyMemo/src/com/example/android/apis/graphics/FingerPaint.java:25
4 [error] The method onOptionsItemSelected(MenuItem) is undefined for the type GraphicsActivity
[ant:iajc] return super.onOptionsItemSelected(item);
[ant:iajc] ^^^^^^^^^^^^
[ant:iajc] /home/liberty/mp/android/AnyMemo/src/com/example/android/apis/graphics/FingerPaint.java:25
8 [error] The method getDefaultSharedPreferences(Context) in the type PreferenceManager is not applic
able for the arguments (FingerPaint)
[ant:iajc] SharedPreferences shre = PreferenceManager.getDefaultSharedPreferences(this);
[ant:iajc]
编辑： 这最后的build.gradle文件适用于我的项目： <一href="https://$c$c.google.com/p/anymemo/source/browse/build.gradle?spec=svnf85aaa4b2d78c62876d0e1f6c3e28252bf03f820&r=f85aaa4b2d78c62876d0e1f6c3e28252bf03f820" rel="nofollow">https://$c$c.google.com/p/anymemo/source/browse/build.gradle?spec=svnf85aaa4b2d78c62876d0e1f6c3e28252bf03f820&r=f85aaa4b2d78c62876d0e1f6c3e28252bf03f820
This the final build.gradle file that works for my project: https://code.google.com/p/anymemo/source/browse/build.gradle?spec=svnf85aaa4b2d78c62876d0e1f6c3e28252bf03f820&r=f85aaa4b2d78c62876d0e1f6c3e28252bf03f820
推荐答案
我想通了，在AAR不能用在我的code一罐库。如果你使用的是像这样的依赖
I figured out that the AAR can not be used as a jar library in my code. If you are using dependencies like this
compile 'com.android.support:appcompat-v7:18.0.0'
您需要找到jar文件，并添加到类路径。下面code会做到这一点。
You need to find the jar file and add to the classpath. The following code will do it.
tree = fileTree(dir: "${project.buildDir}/exploded-bundles", include: '**/classes.jar')
tree.each { jarFile ->
iajcClasspath += ":" + jarFile
}
所以整个节会是：
So the whole section would be:
variant.javaCompile.doLast {
// Find the android.jar and add to iajc classpath
def androidSdk = android.adbExe.parent + "/../platforms/" + android.compileSdkVersion + "/android.jar"
println 'Android SDK android.jar path: ' + androidSdk
def iajcClasspath = androidSdk + ":" + configurations.compile.asPath
configurations.compile.dependencies.each { dep ->
if(dep.hasProperty("dependencyProject")) {
iajcClasspath += ":" + dep.dependencyProject.buildDir + "/bundles/release/classes.jar"
}
}
// handle aar dependencies pulled in by gradle (Android support library and etc)
tree = fileTree(dir: "${project.buildDir}/exploded-bundles", include: '**/classes.jar')
tree.each { jarFile ->
iajcClasspath += ":" + jarFile
}
println 'Classpath for iajc: ' + iajcClasspath
ant.taskdef( resource:"org/aspectj/tools/ant/taskdefs/aspectjTaskdefs.properties", classpath: configurations.ajc.asPath)
有关完整的示例，请参见build.gradle这里AnyMemo项目： <一href="https://$c$c.google.com/p/anymemo/source/browse/build.gradle?spec=svnf85aaa4b2d78c62876d0e1f6c3e28252bf03f820&r=f85aaa4b2d78c62876d0e1f6c3e28252bf03f820" rel="nofollow">https://$c$c.google.com/p/anymemo/source/browse/build.gradle?spec=svnf85aaa4b2d78c62876d0e1f6c3e28252bf03f820&r=f85aaa4b2d78c62876d0e1f6c3e28252bf03f820
For the full example please see the build.gradle for AnyMemo project here: https://code.google.com/p/anymemo/source/browse/build.gradle?spec=svnf85aaa4b2d78c62876d0e1f6c3e28252bf03f820&r=f85aaa4b2d78c62876d0e1f6c3e28252bf03f820
这篇关于Android的新版本系统（摇篮）和AspectJ的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
