tree 2a5d1d65b5b15dea7033801d690b0bb685f5fc53
parent 3fb30ae5bf51d9ffe6271a345d55905dade8040d
author Martijn Coenen <martijn.coenen@nxp.com> 1292254790 +0100
committer Jeff Hamilton <jham@android.com> 1292257096 -0600

Added support for (re)-connecting to tag technologies.

- Connect() now takes a technology as an argument.
- NativeNfcTag now knows to which technology it is connected.

The default connected handle is for now always the first in the
tech list; also, NDEF is only checked on the first tech.

Still to be done:
- Check ndef on other techs if not found on first
- Expose the connect(technology) API to the framework
- Fix some calls that still use nfc_jni_get_tag_handle and need to work
    on the selected technology instead.
- Get rid of mHandle and the globals for keeping tag handles

Change-Id: If76d4d458565ab0be7ca986c080a59ed8fd0668f