didi / droidassist Goto Github PK

例如，可以把import a.a.a替换成import a.a.b吗？

I wan to insert a log in activity onCreate(), but it has some error, please help to check, Thanks.

QuickActivity is a abstract class that extends Activity.
And my log in xml:

void android.app.Activity.onCreate(android.os.Bundle)
com.cdts.camperf.analysis.Logger.mark("$name"+":E","$file",$args);

ErrorLog:

DroidAssist: Build failed with an exception: Transform failed for class: com.example.camera.util.QuickActivity with compile error: ) is missing com.didichuxing.tools.droidassist.ex.DroidAssistBadStatementException: com.didichuxing.tools.droidassist.ex.DroidAssistBadStatementException: Transform failed for class: com.example.camera.util.QuickActivity with compile error: ) is missing
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at java.util.concurrent.ForkJoinTask.getThrowableException(ForkJoinTask.java:593)
at java.util.concurrent.ForkJoinTask.reportException(ForkJoinTask.java:677)
at java.util.concurrent.ForkJoinTask.invoke(ForkJoinTask.java:735)
at java.util.stream.ForEachOps$ForEachOp.evaluateParallel(ForEachOps.java:160)
at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateParallel(ForEachOps.java:174)
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:233)
at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418)
at sun.reflect.GeneratedMethodAccessor1262.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSiteNoUnwrap.invoke(PojoMetaMethodSite.java:213)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at com.didichuxing.tools.droidassist.DroidAssistExecutor.execute(DroidAssistExecutor.groovy:47)
at com.didichuxing.tools.droidassist.DroidAssistExecutor$execute.call(Unknown Source)
at com.didichuxing.tools.droidassist.DroidAssistTransform.onTransform(DroidAssistTransform.groovy:160)
at com.didichuxing.tools.droidassist.DroidAssistTransform$onTransform.callCurrent(Unknown Source)
at com.didichuxing.tools.droidassist.DroidAssistTransform.transform(DroidAssistTransform.groovy:84)
at com.android.build.gradle.internal.pipeline.TransformTask$2.call(TransformTask.java:222)
at com.android.build.gradle.internal.pipeline.TransformTask$2.call(TransformTask.java:218)
at com.android.builder.profile.ThreadRecorder.record(ThreadRecorder.java:102)
at com.android.build.gradle.internal.pipeline.TransformTask.transform(TransformTask.java:213)
at sun.reflect.GeneratedMethodAccessor1437.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:73)
at org.gradle.api.internal.project.taskfactory.IncrementalTaskAction.doExecute(IncrementalTaskAction.java:46)
at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:39)
at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:26)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$1.run(ExecuteActionsTaskExecuter.java:121)
at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:336)
at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:328)
at org.gradle.internal.progress.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:199)
at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:110)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:110)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:92)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:70)
at org.gradle.api.internal.tasks.execution.OutputDirectoryCreatingTaskExecuter.execute(OutputDirectoryCreatingTaskExecuter.java:51)
at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:62)
at org.gradle.api.internal.tasks.execution.ResolveTaskOutputCachingStateExecuter.execute(ResolveTaskOutputCachingStateExecuter.java:54)
at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:60)
at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:97)
at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:87)
at org.gradle.api.internal.tasks.execution.ResolveTaskArtifactStateTaskExecuter.execute(ResolveTaskArtifactStateTaskExecuter.java:52)
at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52)
at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:54)
at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43)
at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:34)
at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker$1.run(DefaultTaskGraphExecuter.java:248)
at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:336)
at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:328)
at org.gradle.internal.progress.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:199)
at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:110)
at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:241)
at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:230)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker.processTask(DefaultTaskPlanExecutor.java:123)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker.access$200(DefaultTaskPlanExecutor.java:79)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker$1.execute(DefaultTaskPlanExecutor.java:104)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker$1.execute(DefaultTaskPlanExecutor.java:98)
at org.gradle.execution.taskgraph.DefaultTaskExecutionPlan.execute(DefaultTaskExecutionPlan.java:626)
at org.gradle.execution.taskgraph.DefaultTaskExecutionPlan.executeWithTask(DefaultTaskExecutionPlan.java:581)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker.run(DefaultTaskPlanExecutor.java:98)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
at java.lang.Thread.run(Thread.java:748)

我想修改 Glide库里的GifFrameLoader.getWidth()方法，配置是下面这样的
<DroidAssist> <Global> <Filter> <Include>*</Include> </Filter> </Global> <Insert> <BeforeMethodExecution> <Source>int com.bumptech.glide.load.resource.gif.GifFrameLoader.getWidth()</Source> <Target>System.out.println("BeforeMethodCall");</Target> </BeforeMethodExecution> </Insert> </DroidAssist>

在GifFrameLoader.getWidth方法体内，第一行加上代码，反编译出来还是没变，这是为什么，麻烦帮我分析一下

希望替换掉实例方法，这样可行么？
按照文档配置 replace 节点后编译报错，看起来是只能替换静态方法的调用

Caused by: javassist.CannotCompileException: [source error] setTextColor is not static
at javassist.expr.MethodCall.replace(MethodCall.java:257)
at com.didichuxing.tools.droidassist.transform.SourceTargetTransformer.replaceInstrument(SourceTargetTransformer.java:270)
... 102 more
Caused by: compile error: setTextColor is not static
at javassist.compiler.MemberCodeGen.atMethodCallCore2(MemberCodeGen.java:689)
at javassist.compiler.MemberCodeGen.atMethodCallCore(MemberCodeGen.java:618)
at javassist.compiler.MemberCodeGen.atCallExpr(MemberCodeGen.java:568)
at javassist.compiler.JvstCodeGen.atCallExpr(JvstCodeGen.java:261)
at javassist.compiler.ast.CallExpr.accept(CallExpr.java:49)
at javassist.compiler.CodeGen.atAssignCore(CodeGen.java:908)
at javassist.compiler.CodeGen.atVariableAssign(CodeGen.java:841)
at javassist.compiler.CodeGen.atAssignExpr(CodeGen.java:795)
at javassist.compiler.CodeGen.atStmnt(CodeGen.java:362)
at javassist.compiler.ast.Stmnt.accept(Stmnt.java:53)
at javassist.compiler.CodeGen.atStmnt(CodeGen.java:381)
at javassist.compiler.ast.Stmnt.accept(Stmnt.java:53)
at javassist.compiler.Javac.compileStmnt(Javac.java:578)
at javassist.expr.MethodCall.replace(MethodCall.java:251)
... 103 more

您好, 请问可以替换第三方库里的某一个类吗

FieldRead，InitializerExecution，都是过了，都是 类的static String变量可以替换，但是static final String就不行。

if a class is changed and don't need to be modified by javassist,the class will miss in dex

DroidAssist: Build failed with an exception: Transform failed for class: com.xx.WebViewTest with error: [source error] no such class: com.xx.xxHook com.didichuxi
ng.tools.droidassist.ex.DroidAssistException: com.didichuxing.tools.droidassist.ex.DroidAssistException: Transform failed for class: com.xx.WebViewTest with error: [source error] no such class: com.xx.xxHook

((RequestBuilder)Glide.with(v.getContext()).asGif().diskCacheStrategy(DiskCacheStrategy.RESOURCE)).load(uri.getPath()).listener(new RequestListener() {
public boolean onLoadFailed(@nullable GlideException e, Object model, Target target, boolean isFirstResource) {
return false;
}

        public boolean onResourceReady(GifDrawable resource, Object model, Target<GifDrawable> target, DataSource dataSource, boolean isFirstResource) {
            return false;
        }
    }).into(holder.img);

我想把jar包里的上述待代码里的asGif().去掉，就这么简单，如何实现

下面是配置文件

<Replace>
    <MethodCall>
        <Source>void android.view.View.setOnClickListener(android.view.View$OnClickListener)
        </Source>
        <Target>org.example.datacoll.ListenerUtil.setOnClickListener($0,$1);</Target>
        <Filter>
            <Include>*</Include>
            <Exclude>org.example.datacoll.ListenerUtil</Exclude>
        </Filter>
    </MethodCall>

</Replace>

debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.6'

编译时报下面的错误
/Users/liyuanbiao/projects/DataColl/app/build/intermediates/transforms/droidAssist/debug/30.jar: D8: Type leakcanary.internal.activity.screen.HprofExplorerScreen$createView$$inlined$apply$lambda$1$1 is defined multiple times: /Users/liyuanbiao/projects/DataColl/app/build/intermediates/transforms/droidAssist/debug/30.jar:leakcanary/internal/activity/screen/HprofExplorerScreen$createView$$inlined$apply$lambda$1$1.class, /Users/liyuanbiao/projects/DataColl/app/build/intermediates/transforms/droidAssist/debug/30.jar:leakcanary/internal/activity/screen/HprofExplorerScreen$createView$$inlined$apply$lambda$1$1.class
org.gradle.workers.WorkerExecutionException: There was a failure while executing work items

插入代码不成功...是不是和这个类是抽象类且带泛型参数有关

配置如下:

<Replace>
        <MethodCall>
            <Source>
                void com.arialyy.aria.core.download.downloader.Downloader.onPostPre()
            </Source>
            <Target>
                $_= com.arialyy.aria.core.download.downloader.DownloaderFixed.onPostPre();
            </Target>
        </MethodCall>
    </Replace>

结果并没有替换成功.

打印了一下,没有替换成功，不知道是啥原因

private String getApp_ConfigSpPath() { String spPath = App.getInstance().getDir("config", Context.MODE_PRIVATE).getAbsolutePath(); StringBuilder pathBuilder = new StringBuilder(spPath); if (!spPath.endsWith("/")) { pathBuilder.append('/'); } pathBuilder.append(App.getInstance().getPackageName()).append("_preferences.xml"); Log.d(TAG, String.format("getApp_ConfigSpPath path: %s", pathBuilder)); return pathBuilder.toString(); }

这样的代码被扫描到后，插件就报错

比如
Object lock = new Object();
synchronized(lock){
a = 1;
}

改成
Object lock = new Object();
a = 1;

<Replace>
        <MethodExecution>
            <Source>
                void okhttp3.internal.ws.RealWebSocket.initReaderAndWriter(java.lang.String,okhttp3.internal.ws.RealWebSocket$Streams)
            </Source>
            <Target>
                {
                    val extensions = this.extensions!!;
                }
            </Target>
            <Filter>
                <Include>okhttp3.internal.ws.RealWebSocket</Include>
            </Filter>
        </MethodExecution>
    </Replace>

Transform failed for class: okhttp3.internal.ws.RealWebSocket with compile error: ; is missing

另外问下生成的文件在哪里呢？

/

第一次用，android studio 4.1.1 添加写了一个方法体执行前插入，然后编译的时候一直卡在Task :app:transformClassesWithDroidAssistForRelease 过不去，不知道什么原因！
增加level 1配置也没看到什么错误日志， 这个要如何排错？把Insert删除用空配置是可以编译的，仔细确认我的配置也没错呀，然后版本太新兼容性问题？

        Source = void com.geetest.onelogin.f.c.a(com.geetest.onelogin.config.OneLoginThemeConfig, com.geetest.onelogin.listener.AbstractOneLoginListener)
        Target = android.util.Log.d("jay","test");

How this compare to lancet https://github.com/eleme/lancet

报这个错

升级了agp8.0，由于8.0移除了Transform api导致DroidAssist无法运行

网上说ClassPath添加ClassPool中， 请问这块代码如何使用
如下代码：

Model model = new Model();ClassPool pool = ClassPool.getDefault();ClassClassPath ccpath = new ClassClassPath(model.getClass());pool.insertClassPath(ccpath);CtClass ctClass = pool.get("com.project.Model");

Caused by: java.io.IOException: Could not create empty folder D:\AndroidStudioProjects\LifeCycleLiveData\app\build\tmp\transformClassesWithDroidAssistForRelease\jar\com.android.support:design:28.0.0
at com.android.utils.FileUtils.cleanOutputDir(FileUtils.java:95)
at com.android.utils.FileUtils$cleanOutputDir.callStatic(Unknown Source)
at com.didichuxing.tools.droidassist.tasks.InputTask.ensureTemporaryDir(InputTask.groovy:66)
at com.didichuxing.tools.droidassist.tasks.InputTask.(InputTask.groovy:44)
at com.didichuxing.tools.droidassist.tasks.JarInputTask.(JarInputTask.groovy:18)

帮忙看看是什么原因

设备信息

• 版本: Android 8.1.0
• 型号: Samsung Galaxy Tab A(2016)

项目信息

• com.android.tools.build:gradle:3.6.3
• com.didichuxing.tools:droidassist:1.1.1
• compileOptions {
  sourceCompatibility JavaVersion.VERSION_1_8
  targetCompatibility JavaVersion.VERSION_1_8
  }

xml内容

<DroidAssist>
    <Global>
        <Filter>
            <Include>*</Include>
        </Filter>
    </Global>

    <Insert>
        <BeforeMethodExecution>
            <Source>
                void android.view.View$OnClickListener.onClick(android.view.View)
            </Source>
            <Target>
                com.demo.aop.ClickAop.onClick($1);
            </Target>
        </BeforeMethodExecution>
    </Insert>
</DroidAssist>

现象:
调用View的setOnClickListener方法
传入一个对象: onClick方法调用的时候会执行com.demo.aop.ClickAop.onClick
传入一个lambda表达式, onClick方法调用的时候不会执行com.demo.aop.ClickAop.onClick

在 Kotlin 1.5, AGP 4.2.1, Gradle 6.7.1, DroidAssist 1.1.1 上，有好几千行的 WARNING D8: Expected stack map table for method with non-linear control flow.

如果我需要替换的方法是抛异常的，那么就无法替换，或者插入log等。
比如我想创建文件方法前后添加log
方法如下
public boolean createNewFile() throws IOException {
SecurityManager security = System.getSecurityManager();
if (security != null) security.checkWrite(path);
if (isInvalid()) {
throw new IOException("Invalid file path");
}
return fs.createFileExclusively(path);
}

此时xml配置这样写


void java.io.File.createNewFile()


android.util.Log.e("@@@@@","java.io.FilecreateNewFile");

发现无效。

将
private void test2(){
test3();
}
替换为
private void test2(){
test4();
}

在编译的过程中，碰到一个异常：

`
FAILURE: Build failed with an exception.

• What went wrong:
  Execution failed for task ':sample:transformClassesWithDroidAssistForDebug'.

com.didichuxing.tools.droidassist.ex.DroidAssistException: Transform failed for class: com.didichuxing.tools.test.MainActivity with error: the resulting value is not stored in $_

• Try:
  Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

• Get more help at https://help.gradle.org

BUILD FAILED in 6s`

请问这样如果解决？