Determine if the suffix of one string is the prefix of another. @param text1 First string. @param text2 Second string. @return The number of characte

Does a substring of shorttext exist within longtext such that the substring is at least half the length of longtext? @param longtext Longer string.

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

Compute and return the destination text (all equalities and insertions). @param diffs List of Diff objects. @return Destination text.

loc is a location in text1, compute and return the equivalent location in text2. e.g. "The cat" vs "The big cat", 1->1, 5->8 @param diffs List of Dif

clean unused patches

Convenience method for enqueuing work in to this service.

extract single dex @param patchZip @param entry @param patchDir @throws IOException

生成最终的Interceptor

生成初始化interceptor代码，对于原来没有<clinit>方法的类，无法通过lazy load加载patch， 需要在patch loader apply中直接创建对应的$iter类实例并保存到对应类的$ic字段中 指令伪代码如下： new-instance v0, $iter invoke

Relative <em>get</em> method for reading {@code size} number of bytes from the current position of this buffer. <p>This method reads the next {@code

将dexclass node 转为字节，用于进行快速对比 @param dcn dexclassnode @param ignoreDebugInfo 是否忽略debug info @return class的字节数据

获取dexPatch @return

获取单例 @return

获取smali输出目录 @return smali输出目录

是否有不兼容的修改 @return

检查class是否是meizu push sdk中的类 @param dcn dex class node @return class是否是meizu push sdk中的类

加载patch @return 加载错误码

进行签名校验和使用classloader加载patch @param loadInTime 是否是实时加载 @param installInfo @return

对class pool中的类进行判断和标记匿名内部类

Increase the context until it is unique, but don't let the pattern expand beyond matchMaxBits. @param patch The patch to grow. @param text Source te

Read a file from disk and return the text contents.

设置是否需要在patchloader中调用static init @param dcn 设置extra info的class node @param callStaticInit 是否调用static init

标记clinit发生了修改 @param dcn 被标记为发生修改的class node

转换成json string @return json string

Unescape selected chars for compatability with JavaScript's encodeURI. In speed critical applications this could be dropped since the receiving applic

对patch进行签名校验 @return 校验结果

校验v1版本签名 @return 校验结果

校验V2版本签名 @return 是否校验成功

等待patch加载完成 @param hashCode 进行初始化的类的typeDesc对应的hashcode @param typeDesc 进行初始化的类的类名描述 @return 是否执行了等待操作