Android: How to encrypt your own database in Android

Question

I am trying to build an app that uses an already created db ... I already found a tutorial on

how to copy it to the corect location so it can be used by a ContentProvider.But the problem

is that I also need to protect that data ...I already found SQLCipher which is supposed to

protected the db ... but none of the samples I found mentions on how to copy your own. I

keep gettin an error the ContentProvider was not found .. .

Answer 1

好的，我找到了一种解决方案，我设法使用sqlCipher工具或将数据库作为SQLite命令导出，然后使用SQLCipher库创建新的Ciphered数据库来构建数据库...而getReadableDatabse和getWritableDatabase对我不起作用，我不得不使用openDatabase并传递RWR FLAG，SQLCipher实现它们是很奇怪的，因为我无法让它们工作...不知道我是否已经足够清楚...如果其他人有这个问题，他可以让我知道。