Nick Pelly 50b4d8f643 Make getSystemService(NFC_SERVICE) the NFC entry point. ...

This gives NFC service a handle to the application context.

Deprecate NfcAdapter.getDefaultAdapter(), it does not provide a context.
Using this method will print a warning, and will later throw an exception
if a method that requires a context is called. No 2.3 API's will fail, but
new API's that do require a context might fail.

Also add helper NfcAdapter.getDefaultAdapter(Context).

Change-Id: I9a6378de4ef4b61ad922f8d53e64e2a1a1d5d60c

2010-12-10 17:12:33 -08:00

8.2 MiB

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