Java tutorial
/* * * * Apache License * Version 2.0, January 2004 * http://www.apache.org/licenses/ * * TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION * * 1. Definitions. * * "License" shall mean the terms and conditions for use, reproduction, * and distribution as defined by Sections 1 through 9 of this document. * * "Licensor" shall mean the copyright owner or entity authorized by * the copyright owner that is granting the License. * * "Legal Entity" shall mean the union of the acting entity and all * other entities that control, are controlled by, or are under common * control with that entity. For the purposes of this definition, * "control" means (i) the power, direct or indirect, to cause the * direction or management of such entity, whether by contract or * otherwise, or (ii) ownership of fifty percent (50%) or more of the * outstanding shares, or (iii) beneficial ownership of such entity. * * "You" (or "Your") shall mean an individual or Legal Entity * exercising permissions granted by this License. * * "Source" form shall mean the preferred form for making modifications, * including but not limited to software source code, documentation * source, and configuration files. * * "Object" form shall mean any form resulting from mechanical * transformation or translation of a Source form, including but * not limited to compiled object code, generated documentation, * and conversions to other media types. * * "Work" shall mean the work of authorship, whether in Source or * Object form, made available under the License, as indicated by a * copyright notice that is included in or attached to the work * (an example is provided in the Appendix below). * * "Derivative Works" shall mean any work, whether in Source or Object * form, that is based on (or derived from) the Work and for which the * editorial revisions, annotations, elaborations, or other modifications * represent, as a whole, an original work of authorship. For the purposes * of this License, Derivative Works shall not include works that remain * separable from, or merely link (or bind by name) to the interfaces of, * the Work and Derivative Works thereof. * * "Contribution" shall mean any work of authorship, including * the original version of the Work and any modifications or additions * to that Work or Derivative Works thereof, that is intentionally * submitted to Licensor for inclusion in the Work by the copyright owner * or by an individual or Legal Entity authorized to submit on behalf of * the copyright owner. For the purposes of this definition, "submitted" * means any form of electronic, verbal, or written communication sent * to the Licensor or its representatives, including but not limited to * communication on electronic mailing lists, source code control systems, * and issue tracking systems that are managed by, or on behalf of, the * Licensor for the purpose of discussing and improving the Work, but * excluding communication that is conspicuously marked or otherwise * designated in writing by the copyright owner as "Not a Contribution." * * "Contributor" shall mean Licensor and any individual or Legal Entity * on behalf of whom a Contribution has been received by Licensor and * subsequently incorporated within the Work. * * 2. Grant of Copyright License. Subject to the terms and conditions of * this License, each Contributor hereby grants to You a perpetual, * worldwide, non-exclusive, no-charge, royalty-free, irrevocable * copyright license to reproduce, prepare Derivative Works of, * publicly display, publicly perform, sublicense, and distribute the * Work and such Derivative Works in Source or Object form. * * 3. Grant of Patent License. Subject to the terms and conditions of * this License, each Contributor hereby grants to You a perpetual, * worldwide, non-exclusive, no-charge, royalty-free, irrevocable * (except as stated in this section) patent license to make, have made, * use, offer to sell, sell, import, and otherwise transfer the Work, * where such license applies only to those patent claims licensable * by such Contributor that are necessarily infringed by their * Contribution(s) alone or by combination of their Contribution(s) * with the Work to which such Contribution(s) was submitted. If You * institute patent litigation against any entity (including a * cross-claim or counterclaim in a lawsuit) alleging that the Work * or a Contribution incorporated within the Work constitutes direct * or contributory patent infringement, then any patent licenses * granted to You under this License for that Work shall terminate * as of the date such litigation is filed. * * 4. Redistribution. You may reproduce and distribute copies of the * Work or Derivative Works thereof in any medium, with or without * modifications, and in Source or Object form, provided that You * meet the following conditions: * * (a) You must give any other recipients of the Work or * Derivative Works a copy of this License; and * * (b) You must cause any modified files to carry prominent notices * stating that You changed the files; and * * (c) You must retain, in the Source form of any Derivative Works * that You distribute, all copyright, patent, trademark, and * attribution notices from the Source form of the Work, * excluding those notices that do not pertain to any part of * the Derivative Works; and * * (d) If the Work includes a "NOTICE" text file as part of its * distribution, then any Derivative Works that You distribute must * include a readable copy of the attribution notices contained * within such NOTICE file, excluding those notices that do not * pertain to any part of the Derivative Works, in at least one * of the following places: within a NOTICE text file distributed * as part of the Derivative Works; within the Source form or * documentation, if provided along with the Derivative Works; or, * within a display generated by the Derivative Works, if and * wherever such third-party notices normally appear. The contents * of the NOTICE file are for informational purposes only and * do not modify the License. You may add Your own attribution * notices within Derivative Works that You distribute, alongside * or as an addendum to the NOTICE text from the Work, provided * that such additional attribution notices cannot be construed * as modifying the License. * * You may add Your own copyright statement to Your modifications and * may provide additional or different license terms and conditions * for use, reproduction, or distribution of Your modifications, or * for any such Derivative Works as a whole, provided Your use, * reproduction, and distribution of the Work otherwise complies with * the conditions stated in this License. * * 5. Submission of Contributions. Unless You explicitly state otherwise, * any Contribution intentionally submitted for inclusion in the Work * by You to the Licensor shall be under the terms and conditions of * this License, without any additional terms or conditions. * Notwithstanding the above, nothing herein shall supersede or modify * the terms of any separate license agreement you may have executed * with Licensor regarding such Contributions. * * 6. Trademarks. This License does not grant permission to use the trade * names, trademarks, service marks, or product names of the Licensor, * except as required for reasonable and customary use in describing the * origin of the Work and reproducing the content of the NOTICE file. * * 7. Disclaimer of Warranty. Unless required by applicable law or * agreed to in writing, Licensor provides the Work (and each * Contributor provides its Contributions) on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or * implied, including, without limitation, any warranties or conditions * of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A * PARTICULAR PURPOSE. You are solely responsible for determining the * appropriateness of using or redistributing the Work and assume any * risks associated with Your exercise of permissions under this License. * * 8. Limitation of Liability. In no event and under no legal theory, * whether in tort (including negligence), contract, or otherwise, * unless required by applicable law (such as deliberate and grossly * negligent acts) or agreed to in writing, shall any Contributor be * liable to You for damages, including any direct, indirect, special, * incidental, or consequential damages of any character arising as a * result of this License or out of the use or inability to use the * Work (including but not limited to damages for loss of goodwill, * work stoppage, computer failure or malfunction, or any and all * other commercial damages or losses), even if such Contributor * has been advised of the possibility of such damages. * * 9. Accepting Warranty or Additional Liability. While redistributing * the Work or Derivative Works thereof, You may choose to offer, * and charge a fee for, acceptance of support, warranty, indemnity, * or other liability obligations and/or rights consistent with this * License. However, in accepting such obligations, You may act only * on Your own behalf and on Your sole responsibility, not on behalf * of any other Contributor, and only if You agree to indemnify, * defend, and hold each Contributor harmless for any liability * incurred by, or claims asserted against, such Contributor by reason * of your accepting any such warranty or additional liability. * * END OF TERMS AND CONDITIONS * * APPENDIX: How to apply the Apache License to your work. * * To apply the Apache License to your work, attach the following * boilerplate notice, with the fields enclosed by brackets "[]" * replaced with your own identifying information. (Don't include * the brackets!) The text should be enclosed in the appropriate * comment syntax for the file format. We also recommend that a * file or class name and description of purpose be included on the * same "printed page" as the copyright notice for easier * identification within third-party archives. * * Copyright 2016 Alibaba Group * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * */ package com.taobao.android.tools; /* * * * Apache License * Version 2.0, January 2004 * http://www.apache.org/licenses/ * * TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION * * 1. Definitions. * * "License" shall mean the terms and conditions for use, reproduction, * and distribution as defined by Sections 1 through 9 of this document. * * "Licensor" shall mean the copyright owner or entity authorized by * the copyright owner that is granting the License. * * "Legal Entity" shall mean the union of the acting entity and all * other entities that control, are controlled by, or are under common * control with that entity. For the purposes of this definition, * "control" means (i) the power, direct or indirect, to cause the * direction or management of such entity, whether by contract or * otherwise, or (ii) ownership of fifty percent (50%) or more of the * outstanding shares, or (iii) beneficial ownership of such entity. * * "You" (or "Your") shall mean an individual or Legal Entity * exercising permissions granted by this License. * * "Source" form shall mean the preferred form for making modifications, * including but not limited to software source code, documentation * source, and configuration files. * * "Object" form shall mean any form resulting from mechanical * transformation or translation of a Source form, including but * not limited to compiled object code, generated documentation, * and conversions to other media types. * * "Work" shall mean the work of authorship, whether in Source or * Object form, made available under the License, as indicated by a * copyright notice that is included in or attached to the work * (an example is provided in the Appendix below). * * "Derivative Works" shall mean any work, whether in Source or Object * form, that is based on (or derived from) the Work and for which the * editorial revisions, annotations, elaborations, or other modifications * represent, as a whole, an original work of authorship. For the purposes * of this License, Derivative Works shall not include works that remain * separable from, or merely link (or bind by name) to the interfaces of, * the Work and Derivative Works thereof. * * "Contribution" shall mean any work of authorship, including * the original version of the Work and any modifications or additions * to that Work or Derivative Works thereof, that is intentionally * submitted to Licensor for inclusion in the Work by the copyright owner * or by an individual or Legal Entity authorized to submit on behalf of * the copyright owner. For the purposes of this definition, "submitted" * means any form of electronic, verbal, or written communication sent * to the Licensor or its representatives, including but not limited to * communication on electronic mailing lists, source code control systems, * and issue tracking systems that are managed by, or on behalf of, the * Licensor for the purpose of discussing and improving the Work, but * excluding communication that is conspicuously marked or otherwise * designated in writing by the copyright owner as "Not a Contribution." * * "Contributor" shall mean Licensor and any individual or Legal Entity * on behalf of whom a Contribution has been received by Licensor and * subsequently incorporated within the Work. * * 2. Grant of Copyright License. Subject to the terms and conditions of * this License, each Contributor hereby grants to You a perpetual, * worldwide, non-exclusive, no-charge, royalty-free, irrevocable * copyright license to reproduce, prepare Derivative Works of, * publicly display, publicly perform, sublicense, and distribute the * Work and such Derivative Works in Source or Object form. * * 3. Grant of Patent License. Subject to the terms and conditions of * this License, each Contributor hereby grants to You a perpetual, * worldwide, non-exclusive, no-charge, royalty-free, irrevocable * (except as stated in this section) patent license to make, have made, * use, offer to sell, sell, import, and otherwise transfer the Work, * where such license applies only to those patent claims licensable * by such Contributor that are necessarily infringed by their * Contribution(s) alone or by combination of their Contribution(s) * with the Work to which such Contribution(s) was submitted. If You * institute patent litigation against any entity (including a * cross-claim or counterclaim in a lawsuit) alleging that the Work * or a Contribution incorporated within the Work constitutes direct * or contributory patent infringement, then any patent licenses * granted to You under this License for that Work shall terminate * as of the date such litigation is filed. * * 4. Redistribution. You may reproduce and distribute copies of the * Work or Derivative Works thereof in any medium, with or without * modifications, and in Source or Object form, provided that You * meet the following conditions: * * (a) You must give any other recipients of the Work or * Derivative Works a copy of this License; and * * (b) You must cause any modified files to carry prominent notices * stating that You changed the files; and * * (c) You must retain, in the Source form of any Derivative Works * that You distribute, all copyright, patent, trademark, and * attribution notices from the Source form of the Work, * excluding those notices that do not pertain to any part of * the Derivative Works; and * * (d) If the Work includes a "NOTICE" text file as part of its * distribution, then any Derivative Works that You distribute must * include a readable copy of the attribution notices contained * within such NOTICE file, excluding those notices that do not * pertain to any part of the Derivative Works, in at least one * of the following places: within a NOTICE text file distributed * as part of the Derivative Works; within the Source form or * documentation, if provided along with the Derivative Works; or, * within a display generated by the Derivative Works, if and * wherever such third-party notices normally appear. The contents * of the NOTICE file are for informational purposes only and * do not modify the License. You may add Your own attribution * notices within Derivative Works that You distribute, alongside * or as an addendum to the NOTICE text from the Work, provided * that such additional attribution notices cannot be construed * as modifying the License. * * You may add Your own copyright statement to Your modifications and * may provide additional or different license terms and conditions * for use, reproduction, or distribution of Your modifications, or * for any such Derivative Works as a whole, provided Your use, * reproduction, and distribution of the Work otherwise complies with * the conditions stated in this License. * * 5. Submission of Contributions. Unless You explicitly state otherwise, * any Contribution intentionally submitted for inclusion in the Work * by You to the Licensor shall be under the terms and conditions of * this License, without any additional terms or conditions. * Notwithstanding the above, nothing herein shall supersede or modify * the terms of any separate license agreement you may have executed * with Licensor regarding such Contributions. * * 6. Trademarks. This License does not grant permission to use the trade * names, trademarks, service marks, or product names of the Licensor, * except as required for reasonable and customary use in describing the * origin of the Work and reproducing the content of the NOTICE file. * * 7. Disclaimer of Warranty. Unless required by applicable law or * agreed to in writing, Licensor provides the Work (and each * Contributor provides its Contributions) on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or * implied, including, without limitation, any warranties or conditions * of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A * PARTICULAR PURPOSE. You are solely responsible for determining the * appropriateness of using or redistributing the Work and assume any * risks associated with Your exercise of permissions under this License. * * 8. Limitation of Liability. In no event and under no legal theory, * whether in tort (including negligence), contract, or otherwise, * unless required by applicable law (such as deliberate and grossly * negligent acts) or agreed to in writing, shall any Contributor be * liable to You for damages, including any direct, indirect, special, * incidental, or consequential damages of any character arising as a * result of this License or out of the use or inability to use the * Work (including but not limited to damages for loss of goodwill, * work stoppage, computer failure or malfunction, or any and all * other commercial damages or losses), even if such Contributor * has been advised of the possibility of such damages. * * 9. Accepting Warranty or Additional Liability. While redistributing * the Work or Derivative Works thereof, You may choose to offer, * and charge a fee for, acceptance of support, warranty, indemnity, * or other liability obligations and/or rights consistent with this * License. However, in accepting such obligations, You may act only * on Your own behalf and on Your sole responsibility, not on behalf * of any other Contributor, and only if You agree to indemnify, * defend, and hold each Contributor harmless for any liability * incurred by, or claims asserted against, such Contributor by reason * of your accepting any such warranty or additional liability. * * END OF TERMS AND CONDITIONS * * APPENDIX: How to apply the Apache License to your work. * * To apply the Apache License to your work, attach the following * boilerplate notice, with the fields enclosed by brackets "[]" * replaced with your own identifying information. (Don't include * the brackets!) The text should be enclosed in the appropriate * comment syntax for the file format. We also recommend that a * file or class name and description of purpose be included on the * same "printed page" as the copyright notice for easier * identification within third-party archives. * * Copyright 2016 Alibaba Group * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * */ import com.google.common.collect.Lists; import com.taobao.android.apatch.AndFixFilterImpl; import com.taobao.android.apatch.ApkPatch; import com.taobao.android.apatch.FastBuild; import com.taobao.android.apatch.MergePatch; import com.taobao.android.apatch.annotation.MethodReplaceAnnotation; import com.taobao.android.apatch.utils.SmaliDiffUtils; import com.taobao.android.differ.dex.PatchException; import com.taobao.android.object.DexDiffInfo; import com.taobao.android.repatch.FastPatchObject; import com.taobao.android.repatch.InsTructionsReIClassDef; import com.taobao.android.repatch.Utils.DefineUtils; import com.taobao.android.repatch.mapping.MappingProcessor; import com.taobao.android.repatch.mapping.MappingProcessorImpl; import com.taobao.android.repatch.mapping.MappingReader; import com.taobao.android.repatch.processor.MappingClassProcessor; import com.taobao.android.tpatch.utils.SmaliUtils; import org.antlr.runtime.RecognitionException; import org.apache.commons.io.FileUtils; import org.jf.dexlib2.DexFileFactory; import org.jf.dexlib2.Opcodes; import org.jf.dexlib2.dexbacked.DexBackedClassDef; import org.jf.dexlib2.dexbacked.DexBackedMethod; import org.jf.dexlib2.iface.ClassDef; import org.jf.dexlib2.iface.DexFile; import org.jf.dexlib2.iface.Method; import org.jf.dexlib2.immutable.ImmutableDexFile; import javax.annotation.Nonnull; import java.io.File; import java.io.IOException; import java.security.KeyStoreException; import java.security.NoSuchAlgorithmException; import java.security.UnrecoverableEntryException; import java.security.cert.CertificateException; import java.util.*; /** * Created by lilong on 16/6/30. */ public class FastPatchTool { private List<FastPatchObject> patchObjects = new ArrayList<FastPatchObject>(); private File outDir; private File mappingFile; private String bundleName = "com_taobao_maindex"; private List<File> patchJarFiles = new ArrayList<File>(); public Map<String, String> getSuperClassMap() { return superClassMap; } public void setSuperClassMap(Map<String, String> superClassMap) { this.superClassMap = superClassMap; } private Map<String, String> superClassMap = new HashMap<String, String>(); File outPatchFile; public void setOutDir(File outDir) { this.outDir = outDir; } public void setModifyClasses(List<FastPatchObject> list) { this.patchObjects = list; } public void setMappingFile(File mappingFile) { this.mappingFile = mappingFile; } public void doPatch() throws IOException, PatchException, RecognitionException { MappingReader mappingReader = null; MappingProcessor mappingProcessor = null; if (outDir == null || !outDir.exists()) { return; } outPatchFile = new File(outDir, "apatch-unsigned.apatch"); if (mappingFile != null && mappingFile.exists()) { mappingReader = new MappingReader(mappingFile); mappingProcessor = new MappingProcessorImpl(superClassMap); mappingReader.pump(mappingProcessor); mappingProcessor.updateMethod(); mappingProcessor.updateFieldType(); } for (FastPatchObject fastPatchObject : patchObjects) { Set<ClassDef> classes = new HashSet<ClassDef>(); Map<ClassDef, List<Method>> patchClassDefs = new HashMap<ClassDef, List<Method>>(); Set<ClassDef> addedClasses = new HashSet<ClassDef>(); Map<ClassDef, List<Method>> newClassDef = new HashMap<ClassDef, List<Method>>(); ArrayList<Method> methods = new ArrayList<Method>(); for (File dexFile : fastPatchObject.DexFiles) { DexFile dFile = DexFileFactory.loadDexFile(dexFile.getAbsolutePath(), Opcodes.getDefault()); classes.addAll(dFile.getClasses()); } final Set<ClassDef> newClasses = new HashSet<ClassDef>(); for (ClassDef classDef : classes) { String type = classDef.getType(); if (fastPatchObject.addedClass.contains(SmaliUtils.getDalvikClassName(type))) { System.out.println("patch added class:" + type); addedClasses.add(classDef); continue; } for (Map.Entry<String, List<String>> entry : fastPatchObject.modifyClasses.entrySet()) { if (entry.getKey().equals(SmaliUtils.getDalvikClassName(type))) { ArrayList<Method> newMethods = new ArrayList<Method>(); for (Method method : classDef.getMethods()) { System.err.println(getMethodFullName(method)); if (entry.getValue().contains(getMethodFullName(method))) { newMethods.add(method); } } patchClassDefs.put(classDef, newMethods); break; } } } if (patchClassDefs.size() == 0 && addedClasses.size() == 0) { continue; } if (mappingFile != null && mappingFile.exists()) { //prepareclass for (String className : fastPatchObject.prepareClasses) { ApkPatch.prepareClasses.add(mappingProcessor.getNewClassName(className).className); } //replaceanatation MethodReplaceAnnotation.ANNOTATION = DefineUtils .getDefineClassName(mappingProcessor.getNewClassName(DefineUtils.getDalvikClassName( "Lcom/alipay/euler/andfix/annotation/MethodReplace;")).className, false); //dex? InsTructionsReIClassDef insTructionsReDef = new InsTructionsReIClassDef( new MappingClassProcessor(mappingProcessor)); for (ClassDef c : classes) { if (patchClassDefs.containsKey(c)) { for (Method method : c.getMethods()) { if (patchClassDefs.get(c).contains(method)) { methods.add(insTructionsReDef.reMethod(method)); } } newClassDef.put(insTructionsReDef.reClassDef(c), methods); } else if (addedClasses.contains(c)) { newClassDef.put(insTructionsReDef.reClassDef(c), new ArrayList<Method>()); } if (c.getType().contains("/R$")) { continue; } newClasses.add(insTructionsReDef.reClassDef(c)); } } else { ApkPatch.prepareClasses.addAll(fastPatchObject.prepareClasses); } File patchDexFile = new File(outDir, "patch.dex"); for (ClassDef classDef : newClassDef.keySet()) { System.out.println("modify class:" + classDef.getType()); } if (newClassDef.size() > 0) { DexFileFactory.writeDexFile(patchDexFile.getAbsolutePath(), new ImmutableDexFile(Opcodes.getDefault(), newClassDef.keySet())); } else if (patchClassDefs.size() > 0) { DexFileFactory.writeDexFile(patchDexFile.getAbsolutePath(), new ImmutableDexFile(Opcodes.getDefault(), patchClassDefs.keySet())); } File tempDexFile = new File(outDir, "temp.dex"); if (newClasses.size() > 0) { DexFileFactory.writeDexFile(tempDexFile.getAbsolutePath(), new DexFile() { @Nonnull @Override public Set<? extends ClassDef> getClasses() { return new AbstractSet<ClassDef>() { @Nonnull @Override public Iterator<ClassDef> iterator() { return newClasses.iterator(); } @Override public int size() { return newClasses.size(); } }; } @Nonnull @Override public Opcodes getOpcodes() { return Opcodes.getDefault(); } }); } else if (classes.size() > 0) { DexFileFactory.writeDexFile(tempDexFile.getAbsolutePath(), new ImmutableDexFile(Opcodes.getDefault(), classes)); } SmaliDiffUtils.scanClasses(new File(outDir, "smali2"), Lists.newArrayList(tempDexFile)); DexFile patchDex = DexFileFactory.loadDexFile(patchDexFile.getAbsolutePath(), Opcodes.getDefault()); DexFile tempDex = DexFileFactory.loadDexFile(tempDexFile.getAbsolutePath(), Opcodes.getDefault()); Set<? extends ClassDef> patchClasses = patchDex.getClasses(); DexDiffInfo dexDiffInfo = new DexDiffInfo(); for (ClassDef patchClassDef : patchClasses) { String type = patchClassDef.getType(); if (fastPatchObject.addedClass.contains(SmaliUtils.getDalvikClassName(type))) { dexDiffInfo.getAddedClasses().add((DexBackedClassDef) patchClassDef); dexDiffInfo.addManifestAddClass(type); continue; } for (Method method : patchClassDef.getMethods()) { List<? extends CharSequence> parameters = method.getParameterTypes(); if (methods.size() > 0) { for (Method modifyMethod : methods) { List<? extends CharSequence> modifyParameters = modifyMethod.getParameterTypes(); if (parameters.size() != modifyParameters.size() || !isEqualObj(parameters, modifyParameters)) { continue; } if (modifyMethod.getName().equals(method.getName())) dexDiffInfo.addModifiedMethods((DexBackedMethod) method); } } else if (patchClassDefs.size() > 0) { for (ClassDef classDef : patchClassDefs.keySet()) { if (classDef.getType().equals(patchClassDef.getType())) { List<Method> methodList = patchClassDefs.get(classDef); for (Method method1 : methodList) { if (method1.getName().equals(method.getName())) { dexDiffInfo.addModifiedMethods((DexBackedMethod) method); } } } } } } } FastBuild fastBuild = new FastBuild(fastPatchObject.bundleName, new File(outDir, bundleName)); fastBuild.setClasses(tempDex.getClasses()); fastBuild.setDiffInfo(dexDiffInfo); new AndFixFilterImpl(dexDiffInfo).filterDex(); dexDiffInfo.update(); File adiffFile = new File(outDir, "apatch-diff.txt"); File adiffJsonFile = new File(outDir, "apatch-diff.json"); dexDiffInfo.writeToFile(fastPatchObject.bundleName, adiffFile, adiffJsonFile); try { File patchJarFile = fastBuild.dopatch(); patchJarFiles.add(patchJarFile); } catch (CertificateException e) { e.printStackTrace(); } catch (NoSuchAlgorithmException e) { e.printStackTrace(); } catch (KeyStoreException e) { e.printStackTrace(); } catch (UnrecoverableEntryException e) { e.printStackTrace(); } } File[] aPatchFiles = new File[patchJarFiles.size()]; aPatchFiles = patchJarFiles.toArray(aPatchFiles); File mergePatchFile = null; if (null != aPatchFiles && aPatchFiles.length > 1) { MergePatch mergePatch = new MergePatch(aPatchFiles, "com_taobao_android", outDir); mergePatchFile = mergePatch.doMerge(); } else if (null != aPatchFiles && aPatchFiles.length == 1) { mergePatchFile = aPatchFiles[0]; } if (null != mergePatchFile && mergePatchFile.exists()) { FileUtils.moveFile(mergePatchFile, outPatchFile); } } private String getMethodFullName(Method method) { StringBuilder stringBuilder = new StringBuilder(); String methodName = method.getName(); stringBuilder.append(methodName).append("("); for (CharSequence c : method.getParameterTypes()) { stringBuilder.append(c); } stringBuilder.append(")").append(method.getReturnType()); return stringBuilder.toString(); } private boolean isEqualObj(List<? extends CharSequence> parameters, List<? extends CharSequence> modifyParameters) { if (parameters.size() != modifyParameters.size()) { return false; } if (!parameters.toString().equals(modifyParameters.toString())) { return false; } return true; } }