Merge commit 'ff0ea5eaf13198d6d752bcfbcf8e1c96f568102f' into gingerbread-plus-aosp
* commit 'ff0ea5eaf13198d6d752bcfbcf8e1c96f568102f':
Support for download manager "queue for wifi" dialogs
When an entity (NLP for example) acquires
a WifiLock and initiates a scan, scan can
get blocked until driver starts.
scan returns no useful info, scan results
are broadcast when obtained.
Bug: 2964633
Change-Id: Iaefc32bb6b82f0718285a18ac600e6bbbb096e77
Merge commit 'b745ec954272a3c09cca354ad84e2e08b54c8544'
* commit 'b745ec954272a3c09cca354ad84e2e08b54c8544':
DO NOT MERGE - use appropriate names on SQL numbers in 'adb bugreport'
Merge commit '173ea0912af296c6e80d14b764046534b316d21f' into gingerbread-plus-aosp
* commit '173ea0912af296c6e80d14b764046534b316d21f':
DO NOT MERGE - use appropriate names on SQL numbers in 'adb bugreport'
Merge commit '100cc263b465242c01dc9eb280d77ffaadbddd39'
* commit '100cc263b465242c01dc9eb280d77ffaadbddd39':
Do not merge : cancel text select mode when pressing back, etc.
Merge commit 'b5631f59d3b0411ed493dc382bb96ab15ca3304d' into gingerbread-plus-aosp
* commit 'b5631f59d3b0411ed493dc382bb96ab15ca3304d':
Do not merge : cancel text select mode when pressing back, etc.
Merge commit '7e8a16e884632c85a54dc351c0b4f79aea116237'
* commit '7e8a16e884632c85a54dc351c0b4f79aea116237':
Allow record to set input color format as a command line option
Merge commit 'bd1578fb682ea9dbbab10f88165a9edf72e8b063'
* commit 'bd1578fb682ea9dbbab10f88165a9edf72e8b063':
recovery just takes a filename as an argument now (do not merge)
Merge commit 'd3c9fce36caa3991b2bc035ab80f92e110b0c0b3' into gingerbread-plus-aosp
* commit 'd3c9fce36caa3991b2bc035ab80f92e110b0c0b3':
Allow record to set input color format as a command line option
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
Merge commit '8d1513e13c1e3d0142423570c0028e147bf0ea37' into gingerbread-plus-aosp
* commit '8d1513e13c1e3d0142423570c0028e147bf0ea37':
Made audio effect control panel intents public.
Merge commit 'e436ef09d205eee473d5a4a4d0a1721b8dfbe193'
* commit 'e436ef09d205eee473d5a4a4d0a1721b8dfbe193':
Another attempt for fixing AAC+/eAAC+ related issue
Merge commit 'e65735aff0f09a1c19b79c6d2b98ef39123da1d4'
* commit 'e65735aff0f09a1c19b79c6d2b98ef39123da1d4':
SystemUI: Use new USB notifications to detect USB disconnect.
Merge commit '2d19a676860bf773c984315fe03d9568913f9314'
* commit '2d19a676860bf773c984315fe03d9568913f9314':
Fix#2999258: ANR in Settings after every reboot
