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iOS mobile hard Drive implementation principle

Source: Internet
Author: User
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iOS mobile hard disk, is just a concept of packaging, the principle is to create a specific directory under the user directory, the application layer to do an interface directly to access the directory.

The approximate process is:

  1. Listen for the device handle.
  2. Amdeviceconnect connect the device and Amdevicepair pairing.
  3. Amdevicestartsession start the session.
  4. Amdevicesecurestartservice Create the COM.APPLE.AFC service.
  5. Afcdirectorycreate Create the directory "/general_storage".

iOS mobile hard Drive implementation principle

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