Merge commit '9093717985095913934c079abfa879049bd33ba5' into gingerbread
* commit '9093717985095913934c079abfa879049bd33ba5':
DO NOT MERGE Fix a bug that could cause flings to last too long using a Scroller
Since orientation sensing has been an issue for numerous users, I
decided a spend a little time experimenting with some possible
improvements. I've settled on a couple major changes:
* Perform all lowpass filtering in spherical coordinates, not
cartesian. Since the rotations are what we're really concerned
with, this makes more sense and gives more consistent results.
* Introduce a system of tracking "distrust" in the current data, based
on external acceleration and on tilt. The basic idea is after a
signal of unreliable data -- repeated acceleration or
nearly-horizontal tilt -- we wait for things to "stabilize" for some
number of ticks before we start trusting the data again. This is an
extension of the basic lowpass filtering. One simple example is
after the phone is picked up off a table, we ignore the first few
readings. Another example is while the phone is under external
acceleration for a while (i.e. in a car mount on a rough road), if a
single "good" reading comes in, we distrust it, under the assumption
that it was probably just a lucky reading (i.e. the magnitude
happened to be close to that of gravity by chance).
These changes have allowed me to relax other constraints, such as the
filtering time constants, the maximum deviation from gravity, and the
max tilt before we start distrusting data.
The net effect is that orientation changes happen more quickly and can
happen under a wider variety of conditions, but false changes due to
tilt and acceleration are still avoided well. I think the improvement
is subtle, but it's the best I've come up with in my limited time.
I've also included some refactoring and additonal comments to try and
further clarify the (somewhat twisted) logic.
Change-Id: I34c7297bd2061fae8317ffefd32a85c7538a3efb
Merge commit '5005a6c031b5d66c1b47cad6f0dbaacebcbb6803' into gingerbread-plus-aosp
* commit '5005a6c031b5d66c1b47cad6f0dbaacebcbb6803':
Changed SyncOperation.toKey() to not rely on the implementation of
Merge commit 'cdf16787fc1234b7f21a9cddc6f8a27b4056bc39' into gingerbread
* commit 'cdf16787fc1234b7f21a9cddc6f8a27b4056bc39':
Changed SyncOperation.toKey() to not rely on the implementation of
Merge commit '1441bdfc19d6998607adf1347ed8dafc102908c9' into gingerbread-plus-aosp
* commit '1441bdfc19d6998607adf1347ed8dafc102908c9':
Use the target color format from the camera source if possible
Bluetooth stress tests include stress tests for enabling/disabling bluetooth,
making the device discoverable/undiscoverable, and starting and stopping scans.
Change-Id: Ic8ba09475ffe5551717438673e0ed3f4bd17cf2f
- If the target color format is unavailable, the default
platform-dependent color format will be used.
- Also add some logic to prevent looping forever if the
omx component is buggy supporting color format enumeration.
Change-Id: I119a78f0d6201b4c3621235cca2f523ec14e24e3
Merge commit '3aad8c38520956708e51882f3fad63a7a217e8e4' into gingerbread-plus-aosp
* commit '3aad8c38520956708e51882f3fad63a7a217e8e4':
Fix an issue where the track duration does not include the last sample duration
Merge commit '4ae1e382f4b6c5bb9e757f35f82ad48dc02c32af' into gingerbread-plus-aosp
* commit '4ae1e382f4b6c5bb9e757f35f82ad48dc02c32af':
Tracking merge of dalvik-dev to gingerbread
Merge commit '2c37f3d3a09188f3dc66e177547709e4828918be' into gingerbread-plus-aosp
* commit '2c37f3d3a09188f3dc66e177547709e4828918be':
Better support for fake timestamps in RTP, H.263 video now also requests FIR.
Merge commit '407ec58c6604da3255b04aa99577515deba3a26f' into gingerbread-plus-aosp
* commit '407ec58c6604da3255b04aa99577515deba3a26f':
A better fix for the OggExtractor referring to the sample rate while it hasn't been initialized yet.
Merge commit 'fb861523318710b95c08110b9b2de28f7da74a40' into gingerbread-plus-aosp
* commit 'fb861523318710b95c08110b9b2de28f7da74a40':
Specification of codec specific data as part of the session description is now optional.
PackageManagerTests was trying to mount and unmount the media without
waiting for the correct state to arrive. It was proceeding with any
state transition.
Some tests had their own volume mounting and unmounting code that was
flawed, so switch it to the more robust mountMedia() and unmountMedia()
implementations.
Change-Id: If464927bb09dd15cb040c6cce195a6ad8452de95
Merge commit '468e35efc595114354eff7ee2685ea79ed098c7f' into gingerbread-plus-aosp
* commit '468e35efc595114354eff7ee2685ea79ed098c7f':
Move SIP telephony related codes to framework.
Merge commit '8c5035696b0aaf30ae49594b845f663fe633ac88' into gingerbread-plus-aosp
* commit '8c5035696b0aaf30ae49594b845f663fe633ac88':
Move the sip related codes to framework.
