添加BuddyObj字段，用于全量热更新时保存Buddy实例 @param classVisitor @param classNode

添加与bottomLibraryClass相同的<init>方法，以便Patch中可以根据MethodId选择性的调用任何<init>方法。 @param genesisClassVisitor @param gensisClass

添加一个普通方法 @param methodNode

添加从Object到bottomLibrary的所有虚方法，以便子类重写的时候，可以实现拦截机制 @param genesisClassVisitor @param gensisClass

应用补丁

just-in-time策略下应用补丁

@param bottomLibraryClassNode 最下层的系统类 @param topProgramClass 最顶层的程序类 @param factory @param componentBuddyHolder @param componentType 组件类型 @param appPo

构建Genesis Class Node

@param orgCodeNode @param spliteInfo @return

@param orgCodeNode @param spliteInfo @return

按照JVM Spec，子类的构造函数必须调用直接父类的构造函数。意味着所有的<init>方法初始化必须是按照继承关系逐级的， 不能出现越级初始化。 虫洞 <init>方法存在的目的就是为了遵守JVM Spec，对于继承链上的中间类走虫洞快速方法。 @param dcn @param facto

判断是否是主进程名， processName有可能包含换行等符 @param processName @param mainProcessName @return 如果是返回true

有interceptor情况下检查是否可以懒加载

在无interceptor情况下检查是否可以懒加载

检查是否需要重写类 @param diffContext DiffContext @param outerDcn 需要检查的类 @return

清空diff flags @param dcn dexclassnode

清空diff flags @param dcn dexclassnode

清空diff flags @param dcn dexclassnode

自顶而下的收集所有可重写的虚方法(!package && !final) @param dcn @return

比较两个文本内容是否一致

从json数据中读取数据并创建PatchClassInfo实例 @param json 包含类信息的json数据 @return PatchClassInfo实例

从patch文件中读取数据并创建PatchClassInfo实例 @param patchFile patch文件 @return PatchClassInfo实例

do dex opt @param installInfo @return

对Outer class进行对比，递归对比其中的匿名内部类 @param diffContext DiffContext @param oldOuterDcn old outer class dcn @param newOuterDcn new outer class dcn

Find the 'middle snake' of a diff, split the problem in two and return the recursively constructed diff. See Myers 1986 paper: An O(ND) Difference Alg

Rehydrate the text in a diff from a string of line hashes to real lines of text. @param diffs List of Diff objects. @param lineArray List of uniq

Reduce the number of edits by eliminating operationally trivial equalities. @param diffs LinkedList of Diff objects.

Find the differences between two texts. Assumes that the texts do not have any common prefix or suffix. @param text1 Old string to be diffed. @

Do the two texts share a substring which is at least half the length of the longer text? This speedup can produce non-minimal diffs. @param text1 Fir

Compute the Levenshtein distance; the number of inserted, deleted or substituted characters. @param diffs List of Diff objects. @return Number of cha

Do a quick line-level diff on both strings, then rediff the parts for greater accuracy. This speedup can produce non-minimal diffs. @param text1 O

Split two texts into a list of strings. Reduce the texts to a string of hashes where each Unicode character represents one line. @param text1 First

安装titanpatch。patch包请提前push到/sdcard/titanpatch/patch.apk

安装titanpatch。patch包请提前push到/sdcard/titanpatch/patch.apk

如果满足条件，则将dex提取出来INSTALL_STATE_PATCH_VERSION_DOWNGRADE @param installInfo 安装信息 @param patchFile patch文件 @return 操作是否成功

extract dexs @param patchZip @param patchDir @return

Feeds the specified region of this source's data into the provided digests. Each digest instance gets the same data. @param offset offset of the regi