Implemented getSize() to return max ndef size.
Implemented getSize() to return max ndef size.

Change-Id: Ia584e8cfa51a4eaef5f03dc436c78a67296c2cae

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base