org.jf.dexlib2.rewriter

Class DexRewriter

java.lang.Object

org.jf.dexlib2.rewriter.DexRewriter

All Implemented Interfaces:

Rewriters

public class DexRewriter
extends java.lang.Object
implements Rewriters

Out-of-the box, this class does nothing except make a picture-perfect copy of a dex file. However, it provides many points where you can hook into this process and selectively modify the dex file. For example, If you want to rename all instances (including definitions and references) of the class Lorg/blah/MyBlah; to Lorg/blah/YourBlah;

 
 DexRewriter rewriter = new DexRewriter(new RewriterModule() {
     public Rewriter<String> getTypeRewriter(Rewriters rewriters) {
         return new Rewriter<String>() {
             public String rewrite(String value) {
                 if (value.equals("Lorg/blah/MyBlah;")) {
                     return "Lorg/blah/YourBlah;";
                 }
                 return value;
             }
         };
     }
 });
 DexFile rewrittenDexFile = rewriter.rewriteDexFile(dexFile);
 
 

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	DexRewriter.RewrittenDexFile

Constructor Summary

Constructors

Constructor and Description
DexRewriter(RewriterModule module)

Method Summary

Modifier and Type	Method and Description
Rewriter<AnnotationElement>	getAnnotationElementRewriter()
Rewriter<Annotation>	getAnnotationRewriter()
Rewriter<ClassDef>	getClassDefRewriter()
Rewriter<DebugItem>	getDebugItemRewriter()
Rewriter<EncodedValue>	getEncodedValueRewriter()
Rewriter<ExceptionHandler>	getExceptionHandlerRewriter()
Rewriter<FieldReference>	getFieldReferenceRewriter()
Rewriter<Field>	getFieldRewriter()
Rewriter<Instruction>	getInstructionRewriter()
Rewriter<MethodImplementation>	getMethodImplementationRewriter()
Rewriter<MethodParameter>	getMethodParameterRewriter()
Rewriter<MethodReference>	getMethodReferenceRewriter()
Rewriter<Method>	getMethodRewriter()
Rewriter<TryBlock<? extends ExceptionHandler>>	getTryBlockRewriter()
Rewriter<java.lang.String>	getTypeRewriter()
DexFile	rewriteDexFile(DexFile dexFile)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DexRewriter

public DexRewriter(RewriterModule module)

Method Detail

rewriteDexFile

@Nonnull
public DexFile rewriteDexFile(@Nonnull
                                       DexFile dexFile)

getClassDefRewriter

@Nonnull
public Rewriter<ClassDef> getClassDefRewriter()

Specified by:

getClassDefRewriter in interface Rewriters

getFieldRewriter

@Nonnull
public Rewriter<Field> getFieldRewriter()

Specified by:

getFieldRewriter in interface Rewriters

getMethodRewriter

@Nonnull
public Rewriter<Method> getMethodRewriter()

Specified by:

getMethodRewriter in interface Rewriters

getMethodParameterRewriter

@Nonnull
public Rewriter<MethodParameter> getMethodParameterRewriter()

Specified by:

getMethodParameterRewriter in interface Rewriters

getMethodImplementationRewriter

@Nonnull
public Rewriter<MethodImplementation> getMethodImplementationRewriter()

Specified by:

getMethodImplementationRewriter in interface Rewriters

getInstructionRewriter

@Nonnull
public Rewriter<Instruction> getInstructionRewriter()

Specified by:

getInstructionRewriter in interface Rewriters

getTryBlockRewriter

@Nonnull
public Rewriter<TryBlock<? extends ExceptionHandler>> getTryBlockRewriter()

Specified by:

getTryBlockRewriter in interface Rewriters

getExceptionHandlerRewriter

@Nonnull
public Rewriter<ExceptionHandler> getExceptionHandlerRewriter()

Specified by:

getExceptionHandlerRewriter in interface Rewriters

getDebugItemRewriter

@Nonnull
public Rewriter<DebugItem> getDebugItemRewriter()

Specified by:

getDebugItemRewriter in interface Rewriters

getTypeRewriter

@Nonnull
public Rewriter<java.lang.String> getTypeRewriter()

Specified by:

getTypeRewriter in interface Rewriters

getFieldReferenceRewriter

@Nonnull
public Rewriter<FieldReference> getFieldReferenceRewriter()

Specified by:

getFieldReferenceRewriter in interface Rewriters

getMethodReferenceRewriter

@Nonnull
public Rewriter<MethodReference> getMethodReferenceRewriter()

Specified by:

getMethodReferenceRewriter in interface Rewriters

getAnnotationRewriter

@Nonnull
public Rewriter<Annotation> getAnnotationRewriter()

Specified by:

getAnnotationRewriter in interface Rewriters

getAnnotationElementRewriter

@Nonnull
public Rewriter<AnnotationElement> getAnnotationElementRewriter()

Specified by:

getAnnotationElementRewriter in interface Rewriters

getEncodedValueRewriter

@Nonnull
public Rewriter<EncodedValue> getEncodedValueRewriter()

Specified by:

getEncodedValueRewriter in interface Rewriters