Null pointer exception in FileRotator.java

Sometimes a null pointer exception is thrown when examining files
managed by the file rotator.

The logs from the test show that the Wifi state is changed a large
number of times. On every state change, a write operation is
initiated on the file system. This will eventually result in out
of memory and the call to mBasePath.list() in the maybeRotate(...)
method in FileRotator.java will return null so the iteration will
throw a NullPointerException.

Change-Id: I5d5980d9593bc9ec75281169ca27ee591809903f
Add explicit close of Scanner input

The UsbDeviceManager is using a Scanner to identify
the ALSA card/device numbers to use for USB Gadget
audio, with a FileInputStream as its input.

Since FileInputStream implements the Closeable interface
it provides a close() method that should be explictly
called in order to close the stream source and release
any system resources that it might hold.

Change-Id: Ia0ff86d1f3cdf8916becec9c8603915dcbf4d2c8
Signed-off-by: houst0nn <houstonn@gmail.com>
Merge branch 'kitkat' of https://github.com/AOSPA/android_frameworks_base into kitkat
Avoid SystemUI crash due to NPE

BaseStatusBar.createNotificationViews() returns null
when it reports handleNotificationError(), leading to
a forced crash of the misbehaving app. However, it
should not add a null object of Notification.Entry
since it will also crash SystemUI (crashing at compare).

Change-Id: I86678c8024e931420b0fbab1f36b330e7e75d581
Signed-off-by: houst0nn <houstonn@gmail.com>
Don't allow MemoryFiles of negative length.

Prevents us from converting a (signed) jint into an
(unsigned) size_t and having horrible things happen.

Change-Id: I0f04e2eb9852ae7fc49b435fd0974f56e86751a4
Signed-off-by: houst0nn <houstonn@gmail.com>
NsdService does not clean up after exiting clients

When a client of the NsdService exits, NsdService should
clean up the requests it has sent to the mDNS daemon:
cancel any pending resource-discovery and resource-resolution
queries, and remove any services registered by this client.

If this isn't done, several bad things happen. The daemon will
continue to run unnecessarily, will report service discoveries
that can't be forwarded on to the client, and will continue to
advertise service ports for an application which is no longer
running until the device is rebooted (mDNS pollution).

Bug: 9801184
Change-Id: I0aa7311480322aefcff16f902fbbf34f50985d38
Signed-off-by: houst0nn <houstonn@gmail.com>
Reduce warning verbosity in aapt

- Attributed source of problems to the correct file.
- Only verify string localizations against valid
  locales.
Bug:13140015
Change-Id: I9dabc5efa0510649caee8af0c8ebb803d6f48269

Signed-off-by: houst0nn <houstonn@gmail.com>
CamcorderProfile: Add 4k timelapse encoder constants

 4k encoder constants during timelapse are added
 for the 4k timelapse use case.

CRs-Fixed: 642013
Change-Id: I901fa362242477dad84130d23055815cdfee6167
PIE: Unlock screen on triggering recents

* Bring up unlock panel. Clear all is still hidden when lockscreen is showing.
  Thanks to community for pointing this out.

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>
Merge "Reduce warning verbosity in aapt" into kitkat
Merge "Avoid SystemUI crash due to NPE" into kitkat
Merge "Don't allow MemoryFiles of negative length." into kitkat
Merge "NsdService does not clean up after exiting clients" into kitkat
Merge "Null pointer exception in FileRotator.java" into kitkat
Merge "Add explicit close of Scanner input" into kitkat
Merge branch 'kitkat' of https://github.com/AOSPA/android_frameworks_base into kitkat