[automerger skipped] Rename connected/disconnected callbacks to conform API guidelines am: 42c4c4b2b1 am: cc98bd7d51 -s ours

am skip reason: Merged-In Idc1ba677bad909d35d7879492a752d427cde896d with SHA-1 ee65a2a44a is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/apache-harmony/+/14718075

Change-Id: Ic428256393f19593ee1fb09f7d4e1ac095cc193e