Framewors: bluetoothmanager avoid NPE

callback on unregister get sometimes null. Not sure
where it comes from currently due that all instances
calling the unregisterStateChangeCallback are
well. Whatever to prevend the NPE check callback for null
like stated in RemoteCallBackList.java

Change-Id: Ie49c2a507dcecdbdaa155fd1a5d93fc5d6a2baf8
Fix to NullPointerException when activity is relaunched

When ChooseTypeAndAccountActivity is relaunched and resumed
by ActivityManager a call is made to onActivityResult without
first triggering onResume. This leads to mAccounts object
still being null.

Fixed by properly setting mAccounts object if it is null prior
to use after function onCreate has been called.

Change-Id: Ife7e1e052c473970d923fa43ee6189eb62a1113b
Prevent nullPointerException by updateBondedBluetoothDevices

In some very rare cases difficult to identify, it seems that the
IBluetooth.getBondedDevices() returns a Set with a null element.

This patch will prevent calling getBondState() if the device is null to
avoid a nullPointerException.

Change-Id: I9bcad60c37e03c77ec39227e5c947c002a3ae2c7
Orig-Change-Id: I8845f0e6b8fdcda679bc71e2b5c33fd4a52f3ac5
Signed-off-by: Patrick Combes <patrick.combes@intel.com>
Reviewed-on: http://android.intel.com:8080/116592
Reviewed-by: Bondier, CedricX <cedricx.bondier@intel.com>
Reviewed-by: Chen, HuaqiangX <huaqiangx.chen@intel.com>
Reviewed-by: Yao, Yong <yong.yao@intel.com>
Reviewed-by: Aquilone, RaffaeleX <raffaelex.aquilone@intel.com>
Tested-by: Lestienne, ChristopheX <christophex.lestienne@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>
Signed-off-by: Jian Luo <jian.luo@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Author-tracking-BZ: 90085
Missing break in switch statement

Change-Id: I1b7e7a94df8d39e162050911e31e510d2ce5447e
Forward compatibility fix

Change-Id: Ib031372d43881a9bb7af1e51fb2c7cf55e03a326
Forward compatibility fixes

Change-Id: Iaf387a10c387e5e157bb16d120a1e033b3d1a6e8
fix possible NPE

mTopFullscreenOpaqueWindowState is on certain conditions null
and will throw an NPE....check for it to prevend it

Change-Id: Ibfb9ad375a9bdfc4e759f55934e759b69c448b49
remove unnecessary tablet UI stuff from content observers

the UI is recreated on a change so this stuff is not needed.

Change-Id: I719a36d2a30fae473d7d137a85892fff9938d32c
improve rotation handling

this commit was rewritten/inspired by one made to our jb 4.1 branch by sonicxml.

cheers buddy!

Change-Id: Ib3b46aa54e7bf6602f8c0557ed770624063af529
Added xxhdpi images  for cab_background actionbar

Change-Id: I819cb5dfa465f5b361780f68d9f60f7d328c1ebf
Fixed a few broken files

Our screen_action_bar_overlay.xml file's code was in the screen_action_bar.xml
and that code just didn't exist. I created the missing files, and put teh correct
code in their places. Should fix my action bar OCD with the dual-highlight

Change-Id: I71e64ece2c42e206671db168ba275a4a5a1604ed