阅读WhatsApp的消息 [英] reading whatsapp messages

问题描述

我想创建一个Android应用程序读取收件箱和WhatsApp的消息。我希望做一个备份之类的话。虽然没有选择在WhatsApp的这样做。但我想阅读的邮件，然后从我的应用程序备份。我知道在文件系统的加密格式，WhatsApp的存储消息。因此，谁能告诉我如何读取加密文件。

I want to create an android app which reads inbox as well as whatsapp messages. I want to make a backup kind of thing. Though there is option for doing so in whatsapp. But I want to read the messages and then back them up from my app. I got to know that whatsapp stores messages in encrypted format in the file system. So can anyone please tell me how to read that encrypted file.

推荐答案

WhatsApp的让聊天备份每天凌晨4点在你的SD卡。这是加密的AES密钥的单个数据库。既然是在外部存储，你的应用程序可以读取它，如果你有机会到外部存储。

WhatsApp makes a chat backup everyday at 4 AM on your SD Card. This is a single database encrypted with an AES key. Since it is on the external storage, your app can read it if you have access to the external storage.

您可以很容易地解密这个数据库（有这种在线可用一纸）。

You can easily decrypt this database (there is a paper available on this online).

不过，这样只会让你的聊天记录更新一次，每24小时。

However, this will only give you updated chats once every 24 hours.

如果您想了解更多的实时更新，你的设备，必须铲除，您将需要一个完全新的解析器，作为内部存储的聊天记录都存储在多个数据库。

If you want more realtime updates, your device has to be rooted, and you will need a completely new parser, as on the internal storage the chats are stored in more than one database.

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