Merge commit '62018429c2639b8a0f27e9b18b9b186df80bca4d' into gingerbread-plus-aosp
* commit '62018429c2639b8a0f27e9b18b9b186df80bca4d':
Adding new feature definitions for new sensors (barometer and gyroscope.)
This change also adds full support for local transformation matrices on
sweep and radial gradients.
Change-Id: Id8773bc0766575190e3f3d51984fc5e57b266c3f
Avoids allocating new idle handler arrays on each iteration since
we only need one to copy into.
Coalesced the synchronized blocks.
Hoisted the call to Binder.flushPendingCommands() outside of the
synchronized block.
Change-Id: Iabb6b633627954564bdd5d09e696663223407f47
I've noticed over the past couple weeks that my phone was flipping to
landscape when I placed it down too often, more like it did in Eclair.
I think my previous changes to make orientation changes quicker were a
bit too aggressive, so I'm backing off a couple of the time constants.
Change-Id: Ifffd45ac934984cc9091da56958bc2b6bcaa280a
Merge commit '8bf158f6ba31efd2f262fc3ba6cdd13733c7d99e'
* commit '8bf158f6ba31efd2f262fc3ba6cdd13733c7d99e':
Un-@hide ability to download without a running notification.
Merge commit '34a7f0807ee93eaefe83a9192ebc774fb1560875' into gingerbread-plus-aosp
* commit '34a7f0807ee93eaefe83a9192ebc774fb1560875':
Un-@hide ability to download without a running notification.
Merge commit '1139b326d2cf95e2917ed23d79f795d64379d188' into gingerbread-plus-aosp
* commit '1139b326d2cf95e2917ed23d79f795d64379d188':
DO NOT MERGE Tweaked EdgeGlow to better match user expectations.
Change-Id: I7864dd4d3e15a9dc11429d5d3268f9b078f3eaad
Constants updated to match user testing.
Recede no longer flashes out but degrades all the way to zero.
Growth of the absorb flash is now quadratic as this better
matches the "physics" of the user flicking the list.
Size of the pull and absorb graphics changed to give the user
a more dramatic indication of what has happened.
Merge commit 'f1166513f596c4ffad41429b10ba1d20c65f6d6c'
* commit 'f1166513f596c4ffad41429b10ba1d20c65f6d6c':
Support for download manager "queue for wifi" dialogs
Merge commit 'ff0ea5eaf13198d6d752bcfbcf8e1c96f568102f' into gingerbread-plus-aosp
* commit 'ff0ea5eaf13198d6d752bcfbcf8e1c96f568102f':
Support for download manager "queue for wifi" dialogs
Merge commit '173ea0912af296c6e80d14b764046534b316d21f' into gingerbread-plus-aosp
* commit '173ea0912af296c6e80d14b764046534b316d21f':
DO NOT MERGE - use appropriate names on SQL numbers in 'adb bugreport'
Merge commit 'b5631f59d3b0411ed493dc382bb96ab15ca3304d' into gingerbread-plus-aosp
* commit 'b5631f59d3b0411ed493dc382bb96ab15ca3304d':
Do not merge : cancel text select mode when pressing back, etc.
Merge commit 'eb4d5b253733a699c16f0a50a8e8642ec49ed9ae' into gingerbread-plus-aosp
* commit 'eb4d5b253733a699c16f0a50a8e8642ec49ed9ae':
recovery just takes a filename as an argument now (do not merge)
connection pool = number of database connections opened when the app opens
a database. These pooled connections are used by readers only and they
use the sqlite write-ahead-logging option to increase reader
concurrency.
The size of this connection pool depends on the number of CPUs, RAM etc.
On most single-core devices, this can be set to 1.
But on some multi-core devices with more RAM, pool size can be
more than 1.
On a device with more resources, here are the results of a test (in
coretests/src/android/database/sqlite/SQLiteDatabaseTest.java)
which measures the reader-parallelism achieved for different connection
pool sizes.
connpool-size = 1
num xacts by writer = 467
num-reads-in-xact/NOT-in-xact by reader1 = 1358/14542, by reader2 = 1431/14269
connpool-size = 2
num xacts by writer = 473
num-reads-in-xact/NOT-in-xact by reader1 = 5703/35227, by reader2 = 6222/35898
connpool-size = 3
num xacts by writer = 542
num-reads-in-xact/NOT-in-xact by reader1 = 6531/32329, by reader2 = 6252/32728
connpool-size = 4
num xacts by writer = 578
num-reads-in-xact/NOT-in-xact by reader1 = 6009/32701, by reader2 = 5977/32953
connpool-size = 5
num xacts by writer = 547
num-reads-in-xact/NOT-in-xact by reader1 = 6554/31186, by reader2 = 5318/31022
connpool-size = 6
num xacts by writer = 534
num-reads-in-xact/NOT-in-xact by reader1 = 5317/31463, by reader2 = 5413/31537
connpool-size = 7
num xacts by writer = 549
num-reads-in-xact/NOT-in-xact by reader1 = 5396/28004, by reader2 = 5214/28496
seems like connection pool size of 3 is optimal on this device.
Change-Id: I348ff5a31783c31b5e3e5ac78b7c2cea54ef114a
