Telephony: Return 'null' as per TelephonyManager need
authorAjay Nambi <anambi@codeaurora.org>
Wed, 10 Apr 2013 23:48:47 +0000 (16:48 -0700)
committerWink Saville <wink@google.com>
Wed, 10 Apr 2013 23:48:47 +0000 (16:48 -0700)
commit3c6bdec23af42aba1168303cdefc20525b0ec1d0
treeee8066ceaa05d8066ca749b16fdb47489d679f22
parent94354e82d1e0cc5fa21dec803d089dd066689174
Telephony: Return 'null' as per TelephonyManager need

    Return 'null' instead of "" (empty string) when Line1AlphaTag,
    IccSerialNumber and Msisdn are unavailable.

    Bug: 8449375
    Change-Id: I5d8052922363f4b3b900bcdea490afe22fedce4f

Change-Id: Iaa77764af8f2c12c11c990c6c23152ba1dac84cb
src/java/com/android/internal/telephony/PhoneBase.java
src/java/com/android/internal/telephony/gsm/GSMPhone.java