Screenshot : Pass current user

Needed to complete the snapshot procedure

Change-Id: I40f63e261e213136cd739c06da6f005173427ae0
GlobalActions: Fix possible race condition when showing dialog.

Depending on the presence of a previous dialog, the newly generated one
gets either immediately displayed (no old dialog) or shortly delayed
(after dismissal of the existing one).
If a new show event happens (by rapid fire of the power key, for instance,
using a keyboard with fast-repeating events) during that delay, a new
dialog will be immediately displayed, and when the delayed show triggers
it'll conflict with it (and bring everything down).

This moves the creation of the new Dialog object to _before_ showing
it (delayed or not), instead of the show method itself, to ensure the
object isn't clobbered by competing/sequential calls to handleShow()

Change-Id: Ie4d9a8507ebaf59da31869c38b98c3c98a74468e
Fix resource leak: When call MediaMetadataRetriever.setDataSource or getFrameAtTime should ensure call release in finally to avoid resource leak
                   Patch set 2: Remove unnecessary white spaces

Change-Id: I49a7f2fb99dc8b9560e7c17421125356e45a87ac
Fix Photosphere/Camera FCs

Photosphere is setting a few parameters "blindly"
while the API says it should check the device capabilities first.

On TF101 (and probably other devices) the camera HAL doesn't handle
FLASH_MODE & SCENE_MODE and so it sends the required RuntimeException
for these, which makes Photosphere FC the Camera app.

=> Fix: check device capabilities & ignore these 2 parameters if the device doesn't support them.

Fix based on following Team EOS patch: https://review.teameos.org/#/c/1598/

Change-Id: Idd80299802e9213a3c40414ace3d516d39f47783
Ringtones: Fix ANDROID_LOOP=true for ArgoNavis and Perseus ringtones

Add ANDROID_LOOP metatag to ArgoNavis and Perseus ringtones, removed in commit
https://github.com/CyanogenMod/android_frameworks_base/commit/5d7c089cabe599c3c5614c53f5a94c8c2357340f

Change-Id: I2fd05e73d68758867a17d2c3369cfeefc203ac5a
JIRA: CYAN-1434
Issue: https://jira.cyanogenmod.org/browse/CYAN-1434
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Update the layer's alpha value upon composition of the layer

Fixes: This patch makes sure that the layer's alpha value is
up-to-date and does not reflect the previous view's alpha value.
it fixes the square block on marquee fading edge when text view
is applied transparency.

Change-Id: I110649db72a75fecc02ba56c201a05773f80328c
Battery customization

Credits to slimroms