Comments (1)
sisong
commented on May 20, 2024
“V2签名的apk 不能正常安装” 当然不能，diff前需要Released newZip := AndroidSDK#apksigner(ApkNormalized(newZip))，才能保证生成的apk二进制相同；
“这两个文件是怎么通过源码编译生成的？” hdiffz和hpatchz是HDiffPatch这个仓库生成的；
HDiffPatch的实现只是把文件输入看作2块二进制数据，来执行diff&patch； ApkDiffPatch是把2个zip文件解压缩后调用HDiffPatch来实现的；差别在于HDiffPatch打补丁速度快，而ApkDiffPatch生成的补丁小；
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Related Issues (20)
- 关于ApkNormalized的问题 HOT 4
- ApkPatch返回码 HOT 4
- a unity apk diff fail
- ZipDiff过程中对ApkNormalized文件进行差分检测错误 HOT 7
- ApkNormalized对Apk正则化之后使用7zip解压出现问题 HOT 6
- Can I use it for delta patching custom android ROMS? HOT 2
- 建议andorid release 上传maven HOT 3
- How to create diff and apply patch for android? HOT 21
- Problem with split apks (INSTALL_FAILED_INVALID_APK: Failed to extract native libraries, res=-2) HOT 9
- 如何在Android设备上二次签名？ HOT 4
- 请问下，重新签名后patch反而变大了。没有重新签名直接生成的patch是400多k，重新签名后生成的反而是1.2M。比google的archive-patcher 的patch包大，与您这边的测试结果好像不符合。使用的是v2签名的Apk HOT 11
- ps: 广告，我正在开发一个不需要重新签名的方案[sfpatcher](https://github.com/sisong/sfpatcher), HOT 3
- Native异常：signal 11 (SIGSEGV) , code 1 (SEGV_MAPERR), fault addr 0xdeadcab1： HOT 7
- ApkPatch.patch return 5 HOT 3
- error patch when signed by new apksigner version?
- optimize muti-thread patch max require memory
- unexpected e_version: 65725 HOT 9
- patch fail with multi-thread HOT 2
- 你使用的那个版本的 ndk 啊？ HOT 1
- Patch 过程中 4*(decompress stream memory) 这部分内存有办法降低吗？在手机设备上执行内存比较紧张？ HOT 4
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