| e5795610bdc97aebfaa863b5134294aed5c7c1f2 |
|
05-Apr-2010 |
Amith Yamasani <yamasani@google.com> |
Fix a crash in BatteryStatsImpl, due to a previous fix.
This is probably the real fix for the original bug. The last line was probably not
well formed and resulted in an overrun in the native code.
Bug: 2564824
Change-Id: I8a9cc267f8045a61eff4b5d532258afa32a8b837
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 2098eadfba7aba5d667579222f0fac76d1235ff0 |
|
02-Apr-2010 |
Amith Yamasani <yamasani@google.com> |
Potential fix for bug: 2564824 : Device runtime restart in BatteryService
Look for corrupted bytes and replace with ?
If the problem is in the parsing code, then this will not help.
Change-Id: If33643f126a4099d4113e37760c6ef74683fe97e
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 4cee725b1fd3958d850fc83214797f76d5f6b468 |
|
19-Mar-2010 |
Christopher Tate <ctate@google.com> |
Use atomic++ rather than lock/++/unlock in the input dispatch code path
Decouples the input dispatch thread from the battery-stats object lock regime,
to avoid the possibility of ever blocking the input dispatch thread on its
behalf. The stats object is widely used and can sometimes be locked for a
very long time (on the order of seconds) during certain extensive dump
operations.
This change does not alter the data format of the battery stats' externalized
representations.
Fixes bug #2530346
Change-Id: Iee288be3bf4936641b532dceecb8f6de8f552bf0
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 1afd1c90ebe789b8d3a137004127a50d2db7e3b5 |
|
19-Mar-2010 |
Dianne Hackborn <hackbod@google.com> |
Maybe fix issue #2457218: Corrupt batterystats.bin file preventing phone boot - LIBtt68127
No steps to repro, but makes the code more robust by using the standard
JournaledFile class and doing sanity checks on the input it reads.
This required moving the JournaledFile class in to the framework (and
we really should get rid of either it or AtomicFile, but they have
different recovery semantics so that is tough). Also went through and
cleaned up the file management in various places.
Change-Id: Ieb7268d8435e77dff66b6e67bb63b62e5dea572e
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 9e0f5d9a63ba88c2bf69df0557f8c9696db370c4 |
|
23-Feb-2010 |
Dianne Hackborn <hackbod@google.com> |
Fix some random bugs.
2185256: After open &close of device keyboard shortcut does not added to Home desktop.
ActivityThread was losing the last saved state when restarting or launching into
a paused state.
2366174: defaults not cleared when they should be
PackageManagerService now removes any preferred activity records for a package
when it is uninstalled.
2154556: Battery stats can have an unbounded number of wake locks
We now start combining wake locks into one shared record when we hit a
maximum limit (currently 20).
2442519: Foreground services can have no notification by providing a bogus one.
If the notification manager rejects our notification, the service is forced to
no longer be in the foreground.
2442383: Finalization issues in com.android.server.am.PendingIntentRecord.java
Cleaned up finalization to call super class and avoid the big activity manager
lock (we still need to use the locks inside of the message system, but these
are much less likely to be a problem).
2284190: Cannot call a phone number using adb
We weren't getting the calling uid/pid in startActivity() if the caller did not
supply an application record.
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 18d200fd2aa26e4c9b6ca7c38bb5fd6b81e40259 |
|
02-Feb-2010 |
Mike Chan <mike@android.com> |
BatteryStatsImpl: initalize audio timer
Signed-off-by: Mike Chan <mike@android.com>
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 1719a39a4c0ff3afbf9c9e5f03f20ba50f490902 |
|
08-Dec-2009 |
Ken Shirriff <kens@google.com> |
Migration to TrafficStats.
TrafficStats is the SDK version of NetStat.
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| cfc893d27a59bddbc5d0da0038e8313f6c379f86 |
|
18-Nov-2009 |
Amith Yamasani <yamasani@google.com> |
Fix for 2267410 : Battery use doesn't show CPU usage on non-wiped devices
Due to a change in cpu stepping values, the batterystats.bin file needs to
be wiped for Battery Use app to show CPU cost correctly.
Bumping up the version number of the file fixes this.
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| f37447bad3773b62176baa837908daf6edb44273 |
|
09-Oct-2009 |
Amith Yamasani <yamasani@google.com> |
Proper fix for zero signal strength and no_service. Fixes #2176141
Track phone service state changes and use a separate timer for out-of-service
since the hunting can timeout on some devices.
Store the timeout value in the config.xml, as it is device/network specific.
Settings App will also change to use the hunting duration to compute the cost
of zero signal.
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 8550f255232eb4e4852466c5297fdc125887f5af |
|
30-Sep-2009 |
Suchi Amalapurapu <asuchitra@google.com> |
Check if rename of backed up file fails before persisting new changes.
If not these system services will end up with inconsistent settings files
when the device runs out of storage.
Delete mangled settings file in PackageManager if the current write fails
so that we don't end up overwriting the backed up version with the
mangled version
Include null check when retrieving fwd locked resource for an existing package
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 53b707ba26055f3b7597db5826dee64987bfb83a |
|
30-Sep-2009 |
Amith Yamasani <yamasani@google.com> |
Handle bad lines in /proc/wakelocks : Fix for 2124260
Use the return value from the native parser to skip over bad lines. When
the wakelocks overflow, there could be empty or badly formatted lines.
Skip over them.
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| e43530ab571e901f94361078c7c1f970a0bd27f2 |
|
21-Aug-2009 |
Amith Yamasani <yamasani@google.com> |
Track CPU speed stepping to get more accurate CPU cost per app.
More CPU speed stepping happening with newer devices, so we need
to qualify CPU time with the CPU speed, since power consumption
varies greatly by speed. Apps that peg the CPU should get a higher
penaltly.
Also, fix for 2062930: NPE at VolumePreference.onKey()
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 82cb029e2a4907ee55fed4a00493b76b3e11a7a1 |
|
18-Aug-2009 |
Amith Yamasani <yamasani@google.com> |
Get At command count from Bluetooth headset.
Pass in the BT headset object when available to the BatteryStats.
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 3f7e35c2c7d3d7f08f50c1d93cd16b1f49354ccc |
|
14-Jul-2009 |
Amith Yamasani <yamasani@google.com> |
Bluetooth at command tracking.
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 819f928f6a9dc3fdf408236f33e17f03a7dfed2c |
|
25-Jun-2009 |
Amith Yamasani <yamasani@google.com> |
Add a method to Process to get uid for a pid.
Use the uids to track native processes. Cache the uids to avoid
checking /proc every time.
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 32dbefda71c50bf848da21fb5d1255273439f90d |
|
19-Jun-2009 |
Amith Yamasani <yamasani@google.com> |
Track native processes and airplane mode.
Turn signal strengths on/off when toggling airplane mode.
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 2e418428987132ea66533cbc05f9c526eb59519a |
|
23-Jun-2009 |
Dianne Hackborn <hackbod@google.com> |
Possibly fix an issue where we thought an app was always using GPS.
There may be some race conditions in the gps provider where it can cause a uid
to be double booked for gps usage and never released. Address this by tweaking
some locking (so mLocation and the uid array are protected by a lock both when
reading and writing). Also add some code to log a warning if someone tries to
note a particular uid multiple times, since the code will break in that case.
Finally, fix a problem in the battery stats where we weren't allowing a new Uid
structure to be created in many cases for calls coming in.
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 3718aaabe6259dcf86a3666ff92d16e4be5da555 |
|
09-Jun-2009 |
Amith Yamasani <yamasani@google.com> |
Allow arrays of values for power profile data.
Parse arrays for data that has different levels with non-linear
power increase.
Track radio data awake_time from kernel and mobile/total data
transfers.
Use dummy values for default power_profile.xml. Actual values will
be in a product overlay.
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| eaeb663bcd7a82b654954b42663232cbd7bef7e7 |
|
04-Jun-2009 |
Amith Yamasani <yamasani@google.com> |
Track activity foreground CPU usage for battery stats.
Track the foreground CPU time of an activity so that we can tell if apps are
spending more time in the background compared to foreground.
Update power profile values for screen backlight and GPS.
Fix some javadoc bugs (milliseconds vs. microseconds).
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| c33fe6c9a71008d51aab7775532d73a3eaf12370 |
|
28-May-2009 |
Amith Yamasani <yamasani@google.com> |
Fix a hang during bootup.
Some data was not being written to the battery stats during shutdown. So there was insufficient
data when reading back at bootup.
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 244fa5c05b2cc8c4c0754aeed4ee42c588ea89d1 |
|
22-May-2009 |
Amith Yamasani <yamasani@google.com> |
Initial checkin for App Fuel Gauge infrastructure.
This adds the PowerProfile class and data file that provides power consumption numbers
for different subsystems. Also added Audio/Video subsystems to track on a per UID basis.
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 58ff0217a617d5b03d18f0ef532f254f8ba6de2b |
|
20-May-2009 |
Robert Greenwalt <robdroid@android.com> |
Increment BatteryStatsImpl's VERSION.
That'll make it stop trying to interpret older records with the new format.
Also applied other comments involving name changes to remove un-needed 'Wifi' labels in WifiManager API, etc.
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| e9b06d754af03faf27012fbed1e7559ec1ba7c79 |
|
19-May-2009 |
Wink Saville <wink@google.com> |
Teleca 2b changes
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 5347bd4cda2b6afc18f8acab48e52131f35ed13c |
|
14-May-2009 |
Robert Greenwalt <robdroid@android.com> |
Add wifi multicast filter api (enable/disable).
Fixes 1833432. Automatically re-disables any request when the app
exits/crashes. Also hooked into Battery Stats for power managment analysis.
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| d8593312296fd2193a070c1a074840d83b7f49cb |
|
30-Apr-2009 |
Marco Nelissen <marcone@google.com> |
Don't crash when /proc/wakelocks can't be opened. Might make board bringup easier.
Verified with simulator, which doesn't have /proc/wakelocks
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 1d442e0d990b581357f33f5463c7c5cb49b551e8 |
|
21-Apr-2009 |
Dianne Hackborn <hackbod@google.com> |
More optimization of dumpsys output.
There are three major classes of changes here:
- Avoid writing lines where their values are often empty, false, or some other typical thing.
- Use partial writes to the PrintWriter to avoid creating temporary strings.
- Use StringBuilder where we need to generate real String objects (and where possible cache the result).
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| c64edde69d18498fb2954f71a546357b07ab996a |
|
18-Apr-2009 |
Evan Millar <> |
AI 146853: Add kernel wakelock data to batteryinfo dump.
BUG=1755458
Automated import of CL 146853
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 633a1740ce5951ccb5d478ba2795f6f4fada1646 |
|
03-Apr-2009 |
Evan Millar <> |
AI 144333: Change the way the battery level tracking code works in BatteryStats. Before we simply kept track of the last
2 levels as recorded at plug and unplug events. During charge cycles this would be useful because it would tell us
what the start and end levels were in the last discharge cycle. However during a discharge cycle this information could
be misleading as it would give you the level at the last unplug event (beginning the the discharge cycle) and last plug
event (end of the previous discharge cycle).
Now we are still keeping track of 2 values, but they are "discharge cycle start level" and "discharge cycle current level".
During a discharge cycle this will give you the level the current discharge cycle started at, and the current level. During
a charge cycle the same data will be supplied as before (the start/end of the last discharge cycle).
B=144249
Automated import of CL 144333
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 617f877c06c82584a38f41bb60d836e08c5e3bda |
|
01-Apr-2009 |
Dianne Hackborn <> |
AI 143800: am: CL 143748 Fix issue #1743326 (More battery stats)
Adds stats for:
- Number of raw user events that have happened in the system.
- Number of times user activity has been reported, dividied by UID and type of activity.
- Duration of screen brightness levels in 4 buckets.
- Per-UID tracking of who has turned on Wifi and how long we can attribute it being on because of them.
Original author: hackbod
Merged from: //branches/cupcake/...
Automated import of CL 143800
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 627bba736d022c39696b7c582a6af5592d2b8c33 |
|
25-Mar-2009 |
Dianne Hackborn <> |
Automated import from //branches/donutburger/...@142347,142347
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| d4c5f8919b0522bcaab41a5863c313fec52d3a79 |
|
25-Mar-2009 |
Eric Shienbrood <> |
Automated import from //branches/donutburger/...@140679,140679
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 105925376f8d0f6b318c9938c7b83ef7fef094da |
|
19-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //branches/cupcake_rel/...@140373
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 9066cfe9886ac131c34d59ed0e2d287b0e3c0087 |
|
04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| d83a98f4ce9cfa908f5c54bbd70f03eec07e7553 |
|
04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 076357b8567458d4b6dfdcf839ef751634cd2bfb |
|
03-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@132589
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 3dec7d563a2f3e1eb967ce2054a00b6620e3558c |
|
03-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@137055
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 3001a035439d8134a7d70d796376d1dfbff3cdcd |
|
19-Feb-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //branches/cupcake/...@132276
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| d24b8183b93e781080b2c16c487e60d51c12da31 |
|
11-Feb-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //branches/cupcake/...@130745
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| f013e1afd1e68af5e3b868c26a653bbfb39538f8 |
|
18-Dec-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Code drop from //branches/cupcake/...@124589
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|