With the help of setControlledAccess in WebWorks

I try to use setControlledAccess in an application WebWorks. I need to download a non-protected file and save it to an encrypted SD card. I am able to create such a file, but cannot write to it.

I created a small JS extension (according to a tutorial) to use setControlledAccess:

final CodeSigningKey key = CodeSigningKey.get(CodeModuleManager.getModuleHandle("xxx"), "XXX");
if (key == null)
    // do something
ExtendedFileConnection file = (ExtendedFileConnection)Connector.open(fileName);
// omitted a check for file existence
file.setControlledAccess(key);
file.create();
file.close();

The file is created.

Then, I'm writing in this file via PhoneGap (download through file transfer), however, which gives me a ControlledAccessException. Naturally, I signed my COD file with the above mentioned key XXX. What's wrong?

I'm new to Blackberry and suspect that I made a mistake stupid newbie but do not see it myself, unfortunately

I got the necessary permissions. The problem, for obscure reasons, has been in the use of Data(Output|) Input stream) instead of plain (output |) Input stream).

Tags: BlackBerry Developers

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