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Type Reason Android.Nfc.TagLostException if the tag leaves the field Java.IO.IOException if there is an I/O failure, or the operation is canceled
Make a tag read-only.
This sets the CC field to indicate the tag is read-only, and where possible permanently sets the lock bits to prevent any further modification of the memory.
This is a one-way process and cannot be reverted!
This is an I/O operation and will block until complete. It must not be called from the main application thread. A blocked call will be canceled with Java.IO.IOException if Ndef.Close is called from another thread.
Requires the NoType:android/Manifest$permission;Href=../../../../reference/android/Manifest.permission.html#NFC permission.