| 6d8dcec87200e75ca62715c8feb87794d113e957 |
|
01-Jun-2017 |
Sudheer Shanka <sudheersai@google.com> |
Update KernelUidCpuFreqTimeReader to handle uid removals.
Bug: 34133340
Test: manual
Change-Id: Iaad2061671d83e1ff6d2797e166ae903f6faec13
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| ea87a4bca0d3c66de79d64e274c0f3aeb3a2f886 |
|
03-Jun-2017 |
Sudheer Shanka <sudheersai@google.com> |
Ignore entries for isolated uids if there's no mapping for them.
Bug: 25195548
Test: manual
Change-Id: If5aa7e194f4d43f2a7068899b9aa6584bfb2b7cc
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| ceb24e88cbb56aa63c990693a2d6ea35dce029f5 |
|
01-Jun-2017 |
Adam Lesinski <adamlesinski@google.com> |
Merge "BatteryStats: Acquire network stats without BatteryStatsImpl lock" into oc-dev
|
| 1dfd194f7d8e3f5a4a208b133fcc8e4ecf831060 |
|
31-May-2017 |
Joe Onorato <joeo@google.com> |
Merge "Track Partial wakelock time in background" into oc-dev
|
| 413b13524454cd6c9ca13aa9af958dcda0d7b8b2 |
|
31-May-2017 |
Joe Onorato <joeo@google.com> |
Merge "Fix batterystat Counter misreporting when charging" into oc-dev
|
| fe06de1fc2c4cc4734fa88a1472d8c51c5986507 |
|
31-May-2017 |
Joe Onorato <joeo@google.com> |
Merge "Batterystats track background bad ble scan time" into oc-dev
|
| 14ae39acbc1387a46946de88e068e10baa76f831 |
|
26-May-2017 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Acquire network stats without BatteryStatsImpl lock
Moves the network stats collection under a different lock to
prevent the main BatteryStatsImpl lock from being held while doing I/O.
Bug: 37645919
Bug: 38296815
Test: manual
Change-Id: I0d6b4a7b12b234939cb6eb3a32658b28f61dff4f
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| b1f04f372c42114e864d52f4206ff07d9264c5b9 |
|
19-May-2017 |
Bookatz <bookatz@google.com> |
Batterystats track background bad ble scan time
Allows tracking ble scan time (total and background) for unoptimized
scans. Whether the scan is unoptimized is provided by the bluetooth
code when calling batterystats.
Bug: 38461344
Test: runtest -x frameworks/base/core/tests/coretests/src/com/android/internal/os/BatteryStatsTests.java
Test: run cts-dev -m CtsIncidentHostTestCases -t com.android.server.cts.BatteryStatsValidationTest#testUnoptimizedBleScans
Test: cts-tradefed run cts-dev -m CtsDumpsysHostTestCases -t android.dumpsys.cts.BatteryStatsDumpsysTest
Change-Id: I814482ff663424170eac4b413464d24c14a5cf91
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 5b5ec326ad84a4f1c47074438df388ddc0dde3bd |
|
26-May-2017 |
Bookatz <bookatz@google.com> |
Track Partial wakelock time in background
Changed partial wakelock time to be a DualTimer so that it can also
track the time spent while app was in background.
Bug: 62134255
Test: cts-tradefed run cts-dev -m CtsDumpsysHostTestCases -t android.dumpsys.cts.BatteryStatsDumpsysTest
Change-Id: I85cca468ac126ee83a3600800bcfa75c9fc3012f
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| d0ddeba47bcacf1b3d4d56d14ab512038d7979d5 |
|
26-May-2017 |
Amith Yamasani <yamasani@google.com> |
Use uptime instead of elapsed for measuring duration
in time taken to read cpu stats.
This should avoid super long durations > 10 secs that are occasionally
seen in system logs.
Bug: 62104524
Test: manual
Change-Id: I9ed985a61125a207b6d4f6297091bd11b4c78616
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 8c6f3c507fc77d07ab0c8edd2ff835801cc71e4d |
|
24-May-2017 |
Bookatz <bookatz@google.com> |
Fix batterystat Counter misreporting when charging
The BatteryStatsImpl.Counter would previously increment the count even
when the timeBase was off. Then, when the timeBase was turned back on,
the count would be decreased back to the correct value. Thus, when the
timeBase was on, the reported count would be correct, but when the
timeBase was off, the reported count would be wrong (too high). Here, we
fix this.
We also make some other minor improvements.
Bug: 36728346
Test: runtest -x frameworks/base/core/tests/coretests/src/com/android/internal/os/BatteryStatsTests.java
Change-Id: I2fa566a8a4cad4cdff0e6caef37b1eef36a3f5c4
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| fdeb6b8ed3e2406c8759caf9d90c6d6a022a7860 |
|
23-May-2017 |
Sudheer Shanka <sudheersai@google.com> |
Merge "Read cpu freq data only when needed." into oc-dev
|
| 671985f4839f8202e0a227cbec64ff818805dd5b |
|
19-May-2017 |
Sudheer Shanka <sudheersai@google.com> |
Read cpu freq data only when needed.
Bug: 34133340
Test: cts-tradefed run singleCommand cts-dev -m ctsIncidentHostTestCases -t \
com.android.server.cts.BatteryStatsValidationTest
Change-Id: Ib235e166820b95b5cd0a496b6146ea353abdf844
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 1effe000b88f6569518b63fea5ba7e5272d36e4a |
|
19-May-2017 |
Adam Bookatz <bookatz@google.com> |
Merge "Cumulative wakelock time per uid" into oc-dev
|
| c8c44960c0051dacac0a6cb6c65ddfafc9d1cb84 |
|
11-May-2017 |
Bookatz <bookatz@google.com> |
Cumulative wakelock time per uid
Currently, the time for each partial wakelock was tracked. If one
wants the total time that a uid held partial wakelocks (over all of its
wakelocks), they could sum over all the uid's partial wakelock
totalTimes, but this would underestimate the value because totalTimes
are pooled amongst all uids. Alternatively, they could sum over all the
uid's partial wakelock totalDurations, but this would overestimate the
value because totalDurations are not pooled within the uid (so there
will be double-counting if two wakelocks are held simultaneously). This
cl adds a new timer that specifically tracks the actual total time that
the uid spent holding wakelocks, and also provides the ability to see
how much time the uid was in the background when doing so.
Bug: 38198272
Test: runtest -x frameworks/base/core/tests/coretests/src/com/android/internal/os/BatteryStatsTests.java
Change-Id: I20ea3546338c44ffdf06859bc840d9059fb18321
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 59f5c00b41b742eefcee450365bb522b7c0e8cc6 |
|
15-May-2017 |
Sudheer Shanka <sudheersai@google.com> |
More unit tests for classes needed in reading uid times per cpu freq.
Bug: 34133340
Test: runtest -c com.android.internal.os.LongSamplingCounterArrayTest frameworks-core
runtest -c com.android.internal.os.KernelUidCpuFreqTimeReaderTest frameworks-core
Change-Id: I4c64efd9b3d91a72c585b9e4b0e6b277297005a4
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| ba4ac09d23d27f4d27d0c03a605ebfa1ed4b1858 |
|
15-May-2017 |
Amith Yamasani <yamasani@google.com> |
Merge "Map isolated processes to correct uid" into oc-dev
|
| 8ee74aa3bacb7050d3734ad83d492c58d0eea61e |
|
13-May-2017 |
Amith Yamasani <yamasani@google.com> |
Map isolated processes to correct uid
This was missed in a recent addition to track cpu times at freq.
Bug: 34133340
Test: manual
Change-Id: Ie3720a76a1201c787601bb7419cb9eba47b2aa27
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 80fc1af1205b050dba984106ed9df497e6587234 |
|
12-May-2017 |
TreeHugger Robot <treehugger-gerrit@google.com> |
Merge "Batterystats BLE results counter takes in count" into oc-dev
|
| 4ebc064c30e5322e8f479f6732dfd44f72bfec77 |
|
11-May-2017 |
Bookatz <bookatz@google.com> |
Batterystats BLE results counter takes in count
There would likely be too many BLE scan result calls for batterystats to
be healthy. Therefore, the caller can supply a count by which to increase the
counter, instead of doing it one result at a time.
Bug: 37720787
Test: runtest -x frameworks/base/core/tests/coretests/src/com/android/internal/os/BatteryStatsTests.java
Change-Id: Ib8b2e8d250036be24c6c3dac477bc8d34fe498a6
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 9b735c5c1a4575d9f0ea9f3229ad8bf9401caee0 |
|
10-May-2017 |
Sudheer Shanka <sudheersai@google.com> |
Add time spent by uid per cpu frequency to batterystats.
Currently we have total user and system cpu time spent by the uid
in the batterystats. This change will add times spent by the uid
at each different cpu frequency to the batterystats dump which will
help in better understanding the battery usage.
Bug: 34133340
Test: manual
Change-Id: I567dc75875eb58543c0e71572d0b440e87dbb4b9
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 3f8e29715c00d86b4fba136430fe64871c1c6ab6 |
|
11-May-2017 |
Makoto Onuki <omakoto@google.com> |
Make batterystats less chatty
Fix 36869686
Test: manual
Change-Id: Ia5092222acd508e5539cd64ffe015a18036c9d83
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 956f36bfe2bcb16080336572e6042ae1ab66c5be |
|
28-Apr-2017 |
Bookatz <bookatz@google.com> |
Add BLE results counter to batterystats
Batterystats provides an API to count the number of BLE scan results.
Bug: 37720787
Test: runtest -x frameworks/base/core/tests/coretests/src/com/android/internal/os/BatteryStatsTests.java
Change-Id: Idcb7494b39e88dcbfbb3da1ebe90b8a2f8f4d55c
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| c627d10650d7a9f745032d0f282760b3dc71a7a8 |
|
14-Apr-2017 |
Jocelyn Dang <jocelyndang@google.com> |
Add min and max learned battery capacity to batterystats.
BUG: 32645990
Test: manual
Change-Id: I3da569e48571cb86c640aed732abdf6c46a2bc73
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| a8fc7bff5a4900f7a47da611bd9dc4322a6eab41 |
|
13-Apr-2017 |
TreeHugger Robot <treehugger-gerrit@google.com> |
Merge "Collect background stats: syncs" into oc-dev
|
| 2bffb5bb3ae092b9e5c6154a6db693c75ccb1b25 |
|
13-Apr-2017 |
Bookatz <bookatz@google.com> |
Collect background stats: syncs
Added background times and counts for an app's sync usage.
Bug: 35669746
Test: runtest -x
frameworks/base/core/tests/coretests/src/com/android/internal/os/BatteryStatsTests.java
Change-Id: I1c01c5044064277b97e8d330386454da3e8204da
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| d4abd1eeb01187fa2ef78b64ae4f493a7bb3563f |
|
12-Apr-2017 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Remove reading of cpu power
The cpu power reported by the uid_cputime kernel is inaccurate
and has only ever been recorded for dumping to batterystats.
The values have never been used in power blame calculations.
This change removes these power values which just cause noisy
data.
Bug: 36002715
Change-Id: I61bea9992aabb84d099689360fd9377b44b36e2f
Test: run `adb shell dumpsys batterystats`
Test: should not show `p=` for `Total cpu time:` line
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 4a3eda992b70601e26a76d9492b2f9381cf0fe51 |
|
10-Apr-2017 |
Bookatz <bookatz@google.com> |
Fix double-detach DualTimer bug
DualTimer attempted to detach its subTimer twice when reset(true) was
called, once explicitly and once via a call to the main timer. This
fixes that problem by getting rid of the explicit detach in reset.
Bug: 37208694
Test: runtest -x
frameworks/base/core/tests/coretests/src/com/android/internal/os/BatteryStatsTests.java
and manually looked for "Removed unknown observer" error in logcat.
Change-Id: Ic5ff7d799d46236a74ab0825e108bef40bac0360
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| ceebafe41a127c18213ca39ddf692ae1cbfb100e |
|
06-Apr-2017 |
Bookatz <bookatz@google.com> |
Fix counting problems in StopwatchTimer.
Changed StopwatchTimer so that its count only increases if the timer is
started when its time base is running. Previously, if the time base was
off, the timer was started, the time base was turned on, and then the
timer was stopped, the count would be increased; now, it will not
(because the time base was off when the timer started). Moreover, this
likely fixes the count==-1 bug that previously could occur, since the
count will no longer be decremented if the timer is stopped after a reset.
Fixes: 36730213
Bug: 30099724
Test: runtest -x
frameworks/base/core/tests/coretests/src/com/android/internal/os/BatteryStatsTests.java
Change-Id: Iad195e431618629ce432074e0c1bd217f9818cb1
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| aa4594aad251bdde8306180f07983dde173bc9e1 |
|
24-Mar-2017 |
Bookatz <bookatz@google.com> |
Collect background stats: scheduled jobs
Added background times and counts for an app's scheduled job usage.
Changes DualTimer to be a subclass of Timer so that background timers
can be easily accessed from the main timer (which is convenient for
jobs, whose ArrayMap of Timers is directly accessed outside of
BatteryStatsImpl).
Bug: 35669746
Test: runtest -x
frameworks/base/core/tests/coretests/src/com/android/internal/os/BatteryStatsTests.java
Change-Id: Ic1d85db34346ebda94ed39f134fc0794a5877815
(cherry picked from commit d253f537a0cc15851fb0308f3ea287e6bd93dfe6)
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| b23e6358af0f2ca6acec58ce579ee625e06fa635 |
|
30-Mar-2017 |
Amith Yamasani <yamasani@google.com> |
Bump up batterystats version to clear stale data
Change-Id: I96016f30f38e17fcdfdb4a52eba69471945a21e2
Fixes: 36783752
Test: manually verified the file was deleted on flash
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 29ddfe55fbea04685f1a6d6aff0f74269703c775 |
|
30-Mar-2017 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Clamp temperature to 0
Temperature is encoded without the sign-bit, meaning
negative temperatures cause an underflow and show up
in the history as large values. We do not expect to
deal with negative temperatures for debugging/diagnostics
so just clamp the temperature to 0.
Bug: 33270828
Test: adb shell dumpsys battery set temp -10 && adb shell dumpsys batterystats --history
Change-Id: I8a92f770e4a90333eade1bb38f21d2d87bb00430
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| cb34b96796e46ea06c59ea846f934e477dec3191 |
|
25-Mar-2017 |
TreeHugger Robot <treehugger-gerrit@google.com> |
Merge "Collect background stats: bluetooth, wifi, sensors"
|
| e1f480df6028a2a63c14644623cc77ff6a062576 |
|
16-Feb-2017 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: force healthd update on screen on/off
By collecting healthd data on screen on/off, more fine grained
analysis is possible.
Test: manual
Bug: 32645990
Change-Id: If348c0e9f52524bb5c5537652e13d0376cd77576
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 867c0d72af63b67cd0abce8a0f40e94e04193aa6 |
|
08-Mar-2017 |
Bookatz <bookatz@google.com> |
Collect background stats: bluetooth, wifi, sensors
Added background times and counts for an app's bluetooth scans, wifi
scans, and sensor usage. Note that the original times for these three
are pooled (i.e. represent the blame apportioned to an app for using
these, rather than the actual time an app used these). Since background
times are not pooled, and are therefore incomparable to the original
times, an extra time, to represent the actual time, had to also be added
in the form of 'total duration' to which background times can be
compared.
Note that this total duration is now a feature of all DurationTimers and
can be used, e.g., to track actual wakelock time (not just
apportioned wakelock times). The total duration is the time used since
reset, and does not give other 'which' times (such as 'since
unplugged').
Bug: 35679958
Bug: 35677312
Bug: 35673525
Test: runtest -x
frameworks/base/core/tests/coretests/src/com/android/internal/os/BatteryStatsTests.java
Change-Id: I4b6943f76517cf5cc9420684857a5592cc7495be
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 5f212c86a4fce26e5f87413df3dbfee181fa1ff8 |
|
13-Mar-2017 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Prevent double-detaching Counter
Detaching a Counter from a TimeBase means you can't use it anymore.
Only newly constructed Counters are automatically attached to a TimeBase.
Bug: 34200689
Test: make FrameworkCoreTests && adb install ... && adb shell am instrument -w -e class com.android.internal.os.BatteryStatsSensorTest com.android.frameworks.coretests
Change-Id: I9309000d5625aa6fe61a3c05f135e5828137d8ce
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 9c2886ba5d4383a04eb5fc821b77a967574282ed |
|
08-Mar-2017 |
Santos Cordon <santoscordon@google.com> |
Merge "Map STATE_VR to STATE_ON for Battery Stats."
|
| e94f05019c94b04c92d2b89190a0224461b2ee90 |
|
24-Feb-2017 |
Santos Cordon <santoscordon@google.com> |
Map STATE_VR to STATE_ON for Battery Stats.
Also, sets STATE_VR to be a public API value for Android O release.
Test: Switch to VR mode, ensure "Unexpected screen state: 5" no
longer logs from BatteryStatsImpl
Bug: 35636815
Change-Id: I1f8be334967e1af1f92a3ed571c063e7b00106b1
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 59fe841e60307cacf5b6af395559e843b9480b03 |
|
04-Mar-2017 |
Amith Yamasani <yamasani@google.com> |
Collect background network data stats in BatteryStats
Keep the original values the same, to avoid messing
up existing pipelines and stats, and keep additional
counters for background traffic stats for mobile and
wifi.
Bug: 35677165
Test: cts-tradefed run cts-dev -m CtsDumpsysHostTestCases
Change-Id: I5f5ac3d5b659fe3d0b13703e6666a8751c5d9469
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 154d124ace83350da51e2d6f795f88f7bda6b041 |
|
16-Feb-2017 |
Amith Yamasani <yamasani@google.com> |
Fix background sensor usage counter
being out of sync with total count, due to nesting. Only update
the counter if nesting is 1.
Test: runtest -x
frameworks/base/core/tests/coretests/src/com/android/internal/os/BatteryStatsSensorTest.java
Change-Id: Iabb153550a79afa9902569bbbbdb5815decdc613
Fixes: 34750473
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| d2450862f4e97de26dd350de7ec1d6ebbdb15224 |
|
08-Feb-2017 |
Amith Yamasani <yamasani@google.com> |
Logging and partial fix for BatteryStats lock contention
Don't try to grab the write lock while holding BatteryStats lock.
Add some debugging to see if cpu stats gathering is causing a
delay in some cases.
Bug: 34961340
Test: Manual
Change-Id: I8c7d1abb239abd81a07171cd65be1fbfdbca5fdb
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| e8ae5566fbcb87e017180d55c761ce98d769c232 |
|
02-Feb-2017 |
TreeHugger Robot <treehugger-gerrit@google.com> |
Merge "Batterystats commands to simulate screen on/off"
|
| 674c9bb2ffde84bd177fd44568d9a12b1c16dc6f |
|
01-Feb-2017 |
Amith Yamasani <yamasani@google.com> |
Batterystats commands to simulate screen on/off
Needed for batterystats cts tests to measure partial wakelock
duration reporting.
Bug: 34233085
Test: adb shell dumpsys batterystats enable pretend-screen-off
Change-Id: Ia7c76d6a0636d206e04f01be58d1e6dc3332c50d
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 442ab76d229bc8c8d18ce765ef7e4218d38aef97 |
|
01-Feb-2017 |
Ying Wai (Daniel) Fan <danfan@google.com> |
Prevent division-by-zero error when calculating battery capacity.
Bug: 34255953
Change-Id: Ie072cd5dc26faf17e8ab46ea0795750396f087c2
Fixes: 34255953
Test: formula change CL. No existing unit tests found.
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 9238b6124c72a216ccbbaa82f5f75828571d5841 |
|
19-Jan-2017 |
Ying Wai (Daniel) Fan <danfan@google.com> |
Correct the formula of battery capacity estimation.
Instead of
(current charge) * (current battery level percentage)
the formula should be
(current charge) / (current battery level percentage)
to estimate the charge at 100% battery level.
Bug: 34255953
Fixes: 34255953
Test: formula change CL. No existing unit tests found.
Change-Id: I56ef7af3fb097a3082e0ef24329f522d2a0229cc
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 6224a32197389a80ea5f48c0dd39f720d7d9604a |
|
07-Jan-2017 |
Adam Lesinski <adamlesinski@google.com> |
Merge changes from topic 'learned_capacity'
* changes:
BatteryStats: Report learned battery capacity as event
Parcel/unparcel charge_full state from BatteryProperties
|
| ab9ad195d1e873f7569dec45c4e627a4e8ba67e4 |
|
06-Dec-2016 |
Amith Yamasani <yamasani@google.com> |
Track background sensor usage
Keep an additional counter for background access
of sensors. Increment the count when sensor is
accessed while process is in the background state.
Bug: 33553631
Test: runtest -x frameworks/base/core/tests/coretests/src/com/android/internal/os/BatteryStatsSensorTest.java
Change-Id: I87d7dbdaf4c34aa9dd9c7e13134d8f5f759f4e2b
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 497516d04bc729b29755ed5a105061e0c95550d9 |
|
19-Dec-2016 |
Adam Lesinski <adamlesinski@google.com> |
Reset BatteryStats when too large for clients to handle am: 45489787d7
am: 66c7e9c20e
Change-Id: I20e9da9f7580b6f483332649459a32d7562ca2cf
|
| 66c7e9c20eba46582c2d98e04a252daf529a1b8d |
|
17-Dec-2016 |
Adam Lesinski <adamlesinski@google.com> |
Reset BatteryStats when too large for clients to handle
am: 45489787d7
Change-Id: Ie90ad79b71198d0fe0ead12048aec9bf6658a35a
|
| 45489787d7f84a5530c1e88bebc1eb6aa614bd74 |
|
16-Dec-2016 |
Adam Lesinski <adamlesinski@google.com> |
Reset BatteryStats when too large for clients to handle
When BatteryStats history is too large, the Settings app crashes.
Reset the battery stats by marking an *OVERFLOW* event at the
beginning of the newly reset history.
This seems to happen in Retail mode when the devices are on charger
for an extended period of time and accumulate a sufficiently large
history. Resetting makes sense because the phone is most likely
charged and will reset anyways when unplugged.
Bug: 32540341
Test: Manual
Change-Id: I8c2892458b5d9ce64b1c44aa2e2a000340e71e63
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| c6bd4243a46acc85058fcad2eb6957c42f591006 |
|
10-Dec-2016 |
Kweku Adams <kwekua@google.com> |
Fixing issue in current and max duration calculations.
It looks like one operation was done out of order and some of the times used in
the calculations were leading to incorrect results.
BUG: 31023263
Test: bit FrameworksCoreTests:com.android.internal.os.BatteryStatsDurationTimerTest
Change-Id: I417cc28c5a55748067b6c7f682a66fe3dbc09f09
(cherry picked from commit 47db5a8bf74a77306b811d14e3c052cdf86ef704)
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 47db5a8bf74a77306b811d14e3c052cdf86ef704 |
|
10-Dec-2016 |
Kweku Adams <kwekua@google.com> |
Fixing issue in current and max duration calculations.
It looks like one operation was done out of order and some of the times used in
the calculations were leading to incorrect results.
BUG: 31023263
Test: bit FrameworksCoreTests:com.android.internal.os.BatteryStatsDurationTimerTest
Change-Id: I417cc28c5a55748067b6c7f682a66fe3dbc09f09
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 041d917baaf62ca041638d775fc618ccd21f2d3a |
|
12-Dec-2016 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Report learned battery capacity as event
This adds the notion of int formatters to events, which allow
events to supply a value other than a UID.
Bug:32645990
Test: Manual
Change-Id: I3855f6b7d16d355c9df8cd2d576cc7faae4a1c4f
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| a448099feadde8d6e6b2cac2b94415b468678c14 |
|
08-Oct-2016 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #31305336: File corrupt: too many wake locks 101 am: cb99a72e62 am: 50b9f3513c
am: a89e1ec692
Change-Id: Ia020798e19ced931b0f690c8626ccf728e4157e4
|
| cb99a72e62bcfb30002820f0543aa23dbbdd6162 |
|
04-Oct-2016 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #31305336: File corrupt: too many wake locks 101
The limit is MAX_WAKELOCKS_PER_UID+1, since OverflowArrayMap
will add one more to contain the overflow.
Change-Id: I53004582daa0c405427308816728f2c1d2bef40d
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 3e1cd845e6f2db3125647f025356ce334a4e7263 |
|
14-Aug-2016 |
Adam Lesinski <adamlesinski@google.com> |
SamplingTimer: Fix issue with summary recording too much am: 9edd6be542 am: e5852eb501
am: 4e4e50cd02
Change-Id: If5f2313532774ef113fbb682beba6b51de45b45c
|
| 9edd6be5424a7104d841703f929821a5a77d6c04 |
|
13-Aug-2016 |
Adam Lesinski <adamlesinski@google.com> |
SamplingTimer: Fix issue with summary recording too much
The summary is supposed to just hold enough data to continue counting
once the device has reset. Since kernel stats reset when the device
resets, and the first update is ignored to account for soft resets where the
kernel continues running, SamplingTimer should not be recording the last value
it saw from /proc/wakelocks in the summary.
Bug:30575302
Change-Id: Ic193bc5af9a0ede514e3abc8146523d7316c47d3
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| adbee556a9e8f399acda17958eed1ba33ad07218 |
|
25-Jul-2016 |
Joe Onorato <joeo@google.com> |
Have BatteryStats track and report the running wakelocks.
The times reported are in the screen off / on battery time base.
Bug: 29546924
Change-Id: I025b2959becb256a26cf531e944786d4e9a59149
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| ed2e7c894e0b5889d96e1a4dd1c6fc3cb565d246 |
|
03-Aug-2016 |
TreeHugger Robot <treehugger-gerrit@google.com> |
Merge "Have BatteryStats track and report the running wakelocks."
|
| 92fd23fc6217add0d781b38619fa635add4e15e6 |
|
25-Jul-2016 |
Joe Onorato <joeo@google.com> |
Have BatteryStats track and report the running wakelocks.
The times reported are in the screen off / on battery time base.
Bug: 29546924
Change-Id: I025b2959becb256a26cf531e944786d4e9a59149
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| cc30b55159e037c020165336ade9944e2808d109 |
|
31-Jul-2016 |
Dianne Hackborn <hackbod@google.com> |
Work on issue #30407061: OverflowArrayMap.stopObject unable to find object am: 657153bd28 am: ae7bdd8dde
am: 347c006732
Change-Id: Ib69b728931b30b2092becb89d55a46b92245a0fc
|
| 657153bd28b36e0eaa223b489f1a80fc85e29be8 |
|
29-Jul-2016 |
Dianne Hackborn <hackbod@google.com> |
Work on issue #30407061: OverflowArrayMap.stopObject unable to find object
Add more debug info when this happens to try to better
understand what is going on.
Change-Id: Id8c979d1c2d3769ce68156fb7e69d5ff9d5ded1c
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 3a2260598ab8e45f1f1db9a05057532da279a541 |
|
01-Jul-2016 |
James Carr <carrja@google.com> |
Addition of memory power to BatteryStats
Initial implementation of some classes that pipe memory power use
information from the kernel to BatteryStats framework. Reads how much
time has been spent in distinct bandwidth buckets.
Change-Id: Iefb4b4c0a4e0d0f8d7a773075324ebd38ed154f2
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| d0db6f00435b83c88f041ccf0cfcb9986ae8e6ef |
|
18-Jul-2016 |
Dianne Hackborn <hackbod@google.com> |
Add reporting of long wake locks.
These appear as a new event in the battery stats history,
"longwake" in the long version and "Elw" in the checkin.
The power manager keeps track of which wake locks are held
for a long time and reports them to battery stats. Long
is currently considered 1 minute or more. Once it is long,
the start event will appear, and once if is released the
event will end.
In the case of a wake lock changing (typically its work
source changing), for purposes of this accounting this is
considering a pure release of the old state and start of
the new state... so the timer will reset back to one
minute until the wake lock is considered long. This is done
to prevent things that make lots of changes to wake lock
work sources from spamming the log.
Bug: 28753137
Change-Id: I33b6168c57a7ea6ea558273dec731704123124a5
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 5f056f6d87b2b9f2abc1b37c5d8530d57c6230cd |
|
15-Jul-2016 |
Adam Lesinski <adamlesinski@google.com> |
Record UID of wakeup packets
Bug:28931278
Change-Id: I50a3b6a8026b4d06aaa2730cd531658d280ddb73
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 1a76a62b8d4bfaaa4a40b4dcce1ac88dd3e4f387 |
|
22-Jun-2016 |
Adam Lesinski <adamlesinski@google.com> |
Prevent early boot crash reading PowerProfile
The PowerProfile in BatteryStatsImpl may not be ready when
resetting stats early in the boot sequence.
Bug:29559031
Change-Id: I51bba762231a08804f1b68505bb1b0523476081d
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| f9b20a9ec4d92c542a0a38630a8b8c22729c5393 |
|
18-Jun-2016 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: record best estimated battery capacity
Using the coulomb counter, record the estimated max battery
capacity.
Bug:28743761
Change-Id: I1270b062cf4a1e6fd69ea1da3de11a85a81b3663
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 67c134f849711c30e8cfba375b9e3c8616b4b277 |
|
11-Jun-2016 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Fix read/write parcel order
Also moves discharge coulomb data to BATTERY_DISCHARGE_DATA checkin line.
Bug:29264326
Bug:28743761
Change-Id: I78881e166c11f40b2397e04d2cab8d5200c71eea
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 3ee3f63eb88741bb726c1481387ccf8a46fb57fb |
|
08-Jun-2016 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Record fine grained battery discharge
For devices that report battery discharge via a coulomb counter,
record how much of the battery was discharged while the screen
was on/off.
Bug:28743761
Change-Id: Ie2d1708864352029ff466c1fed14fc057e19b93b
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 8ce3694181f853701d31ee4eb1dc46dbfab044d7 |
|
27-May-2016 |
Adam Lesinski <adamlesinski@google.com> |
Fix issue where max idle time > total idle time
If the batterystats were reset while the device was
idling (via command line most likely), then also reset the
last time the device started idling so that the max idle time
calculation is correct.
Bug:28452600
Change-Id: I8a3d5dc3081deda76356c03d891e098baa85f88a
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| d84ad30ee62ee9610ed4a59a8ce4dcbb8eddf7d8 |
|
18-May-2016 |
Adam Lesinski <adamlesinski@google.com> |
Fix parsing of kernel wakelocks
We handled stale wakelocks (wakelocks that disappear from /d/wakeup_sources)
differently in previous version of Android. They would be set stale, but still be
updated with their previous counts (they would never disappear).
The method setStale has been replaced with endSample(), which is semantically different.
Once a SamplingTimer has endSample() called, it expects any future calls to update() to
be a new sample, meaning the entire amount passed to update() is included in the kernel
wakelock's total. Since stale wakelocks were never removed from the list, this would
increase by large amounts when nothing had actually changed.
This was exacerbated by the fact that there was a bug where the last wakelock in
/d/wakeup_sources was never parsed, so if the order ever changed, this "stale" wakelock
would suddenly re-appear and the entire amount reported would be charged to the wakelock,
instead of just the difference since the last update.
All this was exposed when we added support to handle wakelocks that would disappear and
reappear with smaller values, meaning the kernel had pruned them from its accounting and
reset them.
Bug:28601080
Change-Id: Ic96027f7d580dac5e20aa73d67e5cedac4ccabeb
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| fa97fcf7b9b9999102bc0c6b298114375b27a1c3 |
|
14-May-2016 |
Ruchi Kandoi <kandoiruchi@google.com> |
network: Adds the functionality to parse uid in netlink messages.
Netlink notifications about the state of the modem contains uid too.
This patch adds the functionality to add that. It also fixes the bug to
parse the timestamp in the message even in cases where the length is
greater than expected.
Bug: 28527904
Change-Id: I4643bff3eb5b1ffa2dc0b78f1c6947d60487e0d8
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| a8018ac47a0c0725882a041a1c42e67f52129f02 |
|
03-May-2016 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Fix units on battery charge counter
The unit for the battery charge counter is in micro-Ampere-hours, not coulombs.
We store the value as uAh but display it in dumpsys as mAh.
Bug:27174034
Change-Id: Ib5cc1ee1c5c191336a3e1f18dbb12c38e833f8d0
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 4f928358d2a4023dc6ba5a0bbdb1a63a3e1bfa7a |
|
30-Apr-2016 |
TreeHugger Robot <treehugger-gerrit@google.com> |
Merge "BatteryStats: Reset per-User Bluetooth and Modem controller activity" into nyc-dev
|
| 1a2b39e61cd52e21b7e51391fa79d400076085ac |
|
30-Apr-2016 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Reset per-User Bluetooth and Modem controller activity
Bug:28469956
Change-Id: I4db68ecc5b7bde8dd552caadee489b7bad3d6cbc
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 926969b411ca52eeefd6b01c0c7970d8a65ee526 |
|
29-Apr-2016 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Keep track of coulomb counter
Bug:27174034
Change-Id: Ica66817faa20b9788536f28f0e593483f033904b
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 68cdf1997f7b007e4c81089bc402a0356292f4c2 |
|
04-Apr-2016 |
Badhri Jagan Sridharan <Badhri@google.com> |
Add low power stats to batteryhistory
Exports SOC specific low power state info to batterystats service.
BatteryStats service queries the powerHAL module whenever and
updates the HistoryStepDetails whenever setBatteryState is called by the
BatteryService. The stats get appended to the battery history whenever
there is a change in the battery level.
Bug: 26564574
Change-Id: I02b4db00aec0c69d1558492224f3a4dc1c386fa6
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 1a8a717ab517e7b5ace00bb4d3370e0f3a2677b2 |
|
23-Apr-2016 |
Adam Lesinski <adamlesinski@google.com> |
Merge "BatteryStats: Fix up semantics of SamplingTimer" into nyc-dev
|
| 6a4d9a3c9f7cbd30a7093f5088a72271a5e504c7 |
|
23-Apr-2016 |
Adam Lesinski <adamlesinski@google.com> |
Merge "BatteryStats: use the same timestamp for comparing intervals" into nyc-dev
|
| 757c6eacc8114613e2a07a5e68628bf202ce97ab |
|
21-Apr-2016 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Fix up semantics of SamplingTimer
SamplingTimer has been losing some data, as well as not correctly handling
entries that have gone away and come back with less data (reset).
This change correctly ends a SamplingTimer sample by adding the accumulated amount
to the total, then reseting the running counter to accept new values.
This is also triggered automatically when the incoming data is less than what is currently
recorded.
Bug:25695597
Change-Id: I6b540906e6be527578d1003485384a75ba211b52
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 9acfd8166b140b0c553bac6fdc01c26584a288b3 |
|
20-Apr-2016 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: use the same timestamp for comparing intervals
Use the timestamp provided by the modem to compare time.
Bug:28133571
Change-Id: I046bc1f2b90ba9b8b8245f031925476680ba5275
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 98f0d4692c6634ff5d4ffbbc150d405da66c4c38 |
|
20-Apr-2016 |
Adam Lesinski <adamlesinski@google.com> |
Record in progress count when parceling Timer
The total time is computed before parceling, but the total count is not.
Bug:27747854
Change-Id: If3afdca9605f74d96a54fb9df17f6df761b99e55
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 388fc336b3f5c31df70fa01cf130f86b8c8d545f |
|
13-Apr-2016 |
Joe Onorato <joeo@google.com> |
Add support for null tag names from apps.
For Wakelocks and syncs there is no requirement that an app actually
supply a tag/name. Jobs will always have system-supplied tags.
Bug: 26276001
Change-Id: Ie3b8e48a395de1506a2f15d5b9c9eab726bc6d0a
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| d9b99be587962e5cb696327cf837f8b82ecd6b5c |
|
31-Mar-2016 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Add ble scans to checkin data and start global ble scan timer
Bug:27930206
Change-Id: Ieb81eddeb0ac54ad93615f3abdc18cbcab19a729
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 2fefbcf0d1b91f37684387971721c90112a9ac89 |
|
18-Mar-2016 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #27653326: Sync doesn't work in doze maintenance
Add a (configurable) delay between when we start a maintenance
window until the minimum time we will end it.
Also switch to using the alarm manager callback API. (Yay!)
Also fix a little printing problem in the alarm manager dump
so we put the package name and not some class hash in the
summary string of an alarm entry.
Change-Id: I4281e5c80bc8b26ebc1fb6f603ec33ec0e379daa
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 6fdd3afdcc43c1dec03ee82e9e1d69e88170d932 |
|
17-Mar-2016 |
Phil Weaver <pweaver@google.com> |
Merge "Treat accessibility actions as user activity" into nyc-dev
|
| da80d676c70fa07d4efe566b2c74b3fbc61805b0 |
|
16-Mar-2016 |
Phil Weaver <pweaver@google.com> |
Treat accessibility actions as user activity
Resurrecting ag/665912.
Bug: 19531976
Change-Id: Ibdddd507215e61b9f4313c36eab8845e9940a7ac
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 816433093ca816baacd34fa1ac8896af171fe4cd |
|
15-Mar-2016 |
Roshan Pius <rpius@google.com> |
Fix a bug in ControllerActivityCounter
We were returning the RxtimeMillis counter instead of idleTimeMillis
counter in |getIdleTimeCounter|.
BUG: 27268322
Change-Id: If08a64095b375e078aef2a935b144c4285ead08b
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 713fec85b8612256211f09c62b8958a99fe5b9db |
|
04-Mar-2016 |
Joe Onorato <joeo@google.com> |
Add an API for apps to get their System Health / Battery Stats data.
Change-Id: Ib27e1be469b826f6d83d73ce6024102bbdb1d47a
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 09c09fd345a6b4c9619885428dce9802ad7b8cd8 |
|
27-Feb-2016 |
Adam Lesinski <adamlesinski@google.com> |
Merge "BatteryStats: Fix issue where network traffic accounting might be lost" into nyc-dev
|
| 6cca414de21e515e1db4164b15b33355c724cf1a |
|
26-Feb-2016 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Fix issue where network traffic accounting might be lost
Both bytes transmitted and received must be 0 if we are to short circuit and
ignore the UID's network delta.
Change-Id: Ia69f605c7d5954b8f2c3671bab596dc9925f1d02
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| e1acd636d492f5c828a8abaccfd2fed185ddc0d6 |
|
23-Feb-2016 |
Joe Onorato <joeo@google.com> |
Make getBatteryUptimeLocked protected so it can be mocked.
Also fix test names.
Change-Id: I43477e61c22cd36735214951c45c52b39095e1b5
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| abded113bde548734600dc1b6e4ce2e94f48e32e |
|
09-Feb-2016 |
Joe Onorato <joeo@google.com> |
Add unit tests for BatteryStatsImpl.
- Add a Clocks interface to wrap SystemClock.uptimeMillis and
SystemClock.elapsedRealtime.
- Make the inner classes static so they can be created independently,
which meant passing explicit pointers to the BatteryStatsImpl and
the Uid objects in a lot of places.
- Make several fields protected so they can be accessed by the tests (they are
still @hidden)
- Add a test suite for the battery stats.
- Add the tests
Change-Id: I4e45afedc64f7050985c28a7eb4f5c1ddbaa63fa
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 9f55cc71b9b0a27604d448b5c54e3c377b7a067f |
|
28-Jan-2016 |
Adam Lesinski <adamlesinski@google.com> |
Track BLE scans in BatteryStats
Distribute the power used by apps scanning with BLE.
Bug:22718669
Change-Id: I626d8a459fc28fdd7dac682c9ac7c8434945109d
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| a426817a06ed228cc52097c866a7d263bddadbb8 |
|
29-Jan-2016 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Fix DivideByZero error
As we hand out proportional blame to apps for transmitting/receiving
packets, make sure to check that the total packets sent never
becomes zero.
Bug:26873610
Change-Id: I3e0fc3c9e8d4dafce2e88c75d8f44701d8fba0d4
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 21f76aa77075be5e057c36040d7d6e695c669b72 |
|
25-Jan-2016 |
Adam Lesinski <adamlesinski@google.com> |
Record ModemActivityInfo and distribute power blame to apps
Telephony expsoses a getModemActivity() method, which BatteryStats
will poll when a change in network activity occurs (on the modem).
The time spent in various states (tx, idle, rx) are distributed amongst
the apps that did rx/tx traffic during that window.
Bug:23147562
Change-Id: I480a85df95786f87c382b96816fe2ed4bb2d5a42
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 50e4760214dc3bab81b5ccf6df4d5ce5fa34d723 |
|
05-Dec-2015 |
Adam Lesinski <adamlesinski@google.com> |
Record bytes transferred for bluetooth
Bug:26039657
Change-Id: Iec42459d12f4106d5733f55313e8544d58930285
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 794a18f5a215787570329018c50e2fa08133f893 |
|
11-Dec-2015 |
Adam Lesinski <adamlesinski@google.com> |
Prevent DivideByZero error in BatteryStatsImpl am: ba88e68fe4 am: 4e4ff058c1
am: 0b754d122c
* commit '0b754d122c3b9db395a86d9a098f6a29bf042b53':
Prevent DivideByZero error in BatteryStatsImpl
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| ba88e68fe47b66f1fc5d10c15f04f20fe662399e |
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08-Dec-2015 |
Adam Lesinski <adamlesinski@google.com> |
Prevent DivideByZero error in BatteryStatsImpl
It was assumed that when a UID had either rx or tx bytes/packets that it would
have the other as well.
Bug:25706750
Change-Id: Iefac59a6bd02876aed9a0bac218d187b81807a95
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| a8d10945a608ac6f85a6ab85b69b9a118d7853d8 |
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20-Nov-2015 |
Dianne Hackborn <hackbod@google.com> |
Fix reporting of uid state in battery stats.
Now that the activity manager keeps track of per-uid process states,
we can push that already rolled-up data into battery stats to directly
track the times in those states.
The problem with the reporting was actually that we weren't dealing
correctly with negative process states, which is now fixed. (It was
interpreting them as FOREGROUND rather than not running.)
Also split out a number of new states -- TOP, FOREGROUND_SERVICE,
TOP_SLEEPING -- from FOREGROUND. This should allow us to get a much
better idea of how much an app has been actively in use: TOP is when
it is directly visible to the user or in use by such, FOREGROUND_SERVICE
is when it is running in the background in a way the user is aware of.
Also when reporting these numbers, they are no longer added together as
reported but kept as separate times.
Change-Id: I6d307503a4b4ad5c0d5d49305ef63f8eb858e2c9
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 3944c81cd73694e3e1f9658fbb9ebc6e22df02e0 |
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14-Nov-2015 |
Adam Lesinski <adamlesinski@google.com> |
Fix batterystats battery level int packing
We introduced some new flag at the lowest significant bit of the
battery level int but failed to account for it when unpacking.
Bug:25596467
Change-Id: I4320e6fcc208ec6de249b14fe3e399ab2f32d839
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 08c47a5dece977a55d250d98bda9e2a8df8b6ed0 |
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15-Oct-2015 |
Dianne Hackborn <hackbod@google.com> |
Initial implementation of light-weight idle mode.
This mode turns on after the screen has been off for 15 minutes,
and then cycles through 15 minutes of idle and 1 minute of
maintenance, ragardless of whether the device is moving around.
It currently only impacts network access and sync/job scheduling.
It does not remove access to wake locks or alarms for any apps.
It also doesn't report in the public API that the device is in
idle mode (since it isn't modifying the behavior of the power
manager) -- this is probably what we desire, since we don't want
stuff like GCM to be reporting these frequent changes.
We'll probably at least want to have the alarm manager do some
kind of more aggressive batching of alarms in this most (not allowing
more than one wakeup every minute?). That's for the future.
Also updated batterystats to include this new information, which
means the format of some of the data has changed -- device_idle
is no longer a flag, but an enum of (off, light, full), and there
is no information about time spent in light modes.
Also added new data about the maximum duration spent in both light
and full idle modes, to get a better understanding of how those
are behaving.
And did a little cleanup of DeviceIdleController, removing the
sensing alarm which was redundant with the regular alarm.
Change-Id: Ibeea6659577dc02deff58f048f97fcd9b0223307
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| a57a5404400b8dec5144d275452101e283f772b1 |
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28-Sep-2015 |
Adam Lesinski <adamlesinski@google.com> |
Fix asymmetry in parceling/unparceling code for BatteryStats summary
Bug:24434303
Change-Id: I638979e54076004860035396738f6a1281e26c20
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| d5f10154c772b925f6527e25aeb8461de8c710cd |
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27-Sep-2015 |
Adam Lesinski <adamlesinski@google.com> |
Bump BatteryStats version
Bug:24434303
Change-Id: I697deb30c211c77c36cdd810259507f965f3b93b
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 52290c9c4fca5bec384382406dd1b4d28b424a89 |
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22-Sep-2015 |
Adam Lesinski <adamlesinski@google.com> |
Fix Array Index Out of Bounds in BatteryStatsImpl
If the power profile was not set yet, the default sizes of
cpu freq arrays could have been too small.
Bug:24244089
Change-Id: Ic17a1e8f2058c51fbdda14db35b7b62f4880be00
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 6832f39416cbe2cc9655af4eabefe39c5d272254 |
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06-Sep-2015 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Better big-little CPU accounting
Generalize cpu clusters so we can measure frequency
and power usage across heterogeneous cpu clusters.
This also brings back reading of cpu-times for power calculation.
Bug:22773176
Change-Id: I9c794ae9756c782c0e971c7f5fcebbe70374b269
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 865b79b43b75361fceb3aa1c99ad6f6e7c90e6ac |
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19-Aug-2015 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #23326715: Clarify --checkin/-c options in batterystats
Change-Id: I3f026447ba7c6d2c3f9ef065269c31a78cf73512
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 385dfd349ff773c499859ee44552995e9c25759c |
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04-Aug-2015 |
Mitchell Wills <mwills@google.com> |
Merge "Charge apps for wifi tx time while scanning" into mnc-dev
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| f901649bd920adbc1f956782d0bb0b5f7640afe1 |
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30-Jul-2015 |
Mitchell Wills <mwills@google.com> |
Charge apps for wifi tx time while scanning
Bug: 22955562
Change-Id: Ie2c6ab65e7b592272e1cad120ac606fcfd6ea677
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| fbabe7dd6a25f1ed1228ea65a2305f298427a99b |
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03-Aug-2015 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Add debug logging to find source of b/22716723
Bug:22716723
Change-Id: I97b940b702666b393555622d034e1c694b1e346a
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| d48954fb6bd5fb3170ea44b95c87ed2b7a70d535 |
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23-Jul-2015 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #22414729: Checkin start clock time is different from hsitory reset time
There was a mistake in the code that was supposed to recover from the
initial time on a new device being bad until the real time ultimately
gets set, which was causing us to update the start clock time every time
there was a time change (instead of just when the original start time
appears bad).
Rework all of this, so we now count the start time as bad if it is more
than one year before the current time, only modifying it in that case.
Also when modifying it, adjust the time we set it to take in to account
how much realtime has actually elapsed so far in the battery stats.
Change-Id: If74bd711d9b7618c8f6148a9935c452aaaa7e257
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 280a64e793d081847c5dcea23ed9be38aa5332d2 |
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13-Jul-2015 |
Dianne Hackborn <hackbod@google.com> |
Improve tracking of screen on reasons.
- New screen on app op to record the last time each app has
caused the screen to be turned on.
- New battery stats event that tells us the reason the screen
has been asked to turn on.
- Propagate out power manager API to specify the reason a caller
is asking to have the screen turned on.
Note that currently the window flag to turn the screen on bypasses
much of this because it is being handled in the window manager by
just directly telling the power manager to turn the screen on. To
make this better we need a new API where it can specify who it is
calling the API for.
Change-Id: I667e56cb1f80508d054da004db667efbcc22e971
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 062e66cb15c856f840ea0806bcf90848c35baa4f |
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14-Jul-2015 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Fix units in wakelock distribution calculation
This is mostly for checkin stats, this is not used in any computation.
Bug:22468534
Bug:22391540
Change-Id: Ib3d0c86db5044092d3d76acf8f001337272af2ff
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 9ae9cba0209a8baf0a5d7463dc1c9a4831c916f6 |
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09-Jul-2015 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Fail gracefully on corrupt battery stats
Bug:22328963
Change-Id: Id0b4c6334706e58483d5fdfd2c1137bfb821c409
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 61db88fc8b4a5729d9ce6bc1b7bfaac5c09c8f90 |
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02-Jul-2015 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Remove isolated UIDs from /proc/uid_cputime when they are not in use anymore
Bug:22225933
Change-Id: I384a3c37ad45af981cca5fc3e92643da948d48d0
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| a7a4cccf7d90324a049fbfd271d25cad51633922 |
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27-Jun-2015 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Record cpu power usage from /proc/uid_cputime
For now we are just recording the power usage and not using it
to calculate battery power usage or app blame. If it looks like
it is accurate, we'll adopt the values from the kernel instead of
estimating ourselves.
Bug:21498425
Change-Id: I6617e3c0ff279a65f4ff84472082f36fe4beb336
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 6a8bd7bc13251fe1710cb529d14ee28b0c4ab5d0 |
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20-Jun-2015 |
Jeff Brown <jeffbrown@google.com> |
Repurpose doze wake lock stats for draw wake lock instead.
The doze wake lock is an internal implementation detail with no
power impact. However the draw wake lock is much more interesting
to track because it's essentially like a special purpose partial
wake lock which may be acquired while dozing.
Bug: 21949905
Change-Id: Iedd5f366eb010a47a9691374c5cd3d85ea68173d
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 9425fe21c9a8ab894e4a3b12a418564c4349394e |
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19-Jun-2015 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Record doze wake locks
Doze wake locks don't actually hold the CPU awake, so we should record them
separately from full wakelocks, which is what we did before.
Bug:21949905
Change-Id: Ib4db3399069e0ad11f1f0dc6925a87ad0ad21ff9
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 8b156e37d5238487f1b3742fe9fb8a0632bfd66c |
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19-Jun-2015 |
Adam Lesinski <adamlesinski@google.com> |
Merge "BatteryStats: Update external stats individually." into mnc-dev
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| a7c90c84e46501b3afed221a448079d567ed853c |
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18-Jun-2015 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Update external stats individually.
When wifi traffic causes a stats collection, we shouldn't care about
cpu or bluetooth updates.
Bug:21478443
Change-Id: I177dc0fc09951813cb4a702ad0e5d951d69f8c22
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 0348ba2e2303d9dce57a6b5d19cc47ecc5089afe |
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19-Jun-2015 |
Dianne Hackborn <hackbod@google.com> |
Merge "Fix issue #20494208: Go out of device idle when headset button is pressed" into mnc-dev
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| b6683c428698105f715985a96066192aa62e9f53 |
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19-Jun-2015 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #20494208: Go out of device idle when headset button is pressed
Rework how we record active transitions in battery stats to be
more general, and add an API that others can call in to
DeviceIdleController to request that we go out of idle mode.
use this for VOICE_SEARCH_HANDS_FREE.
Change-Id: Ie58de60e63036a4142881283835961fbcceec892
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 72478f053f403e29223dba6cc7be9e5bf115f670 |
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18-Jun-2015 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Fix regression in wakelock power distribution
We used to give 50% of the cpu time of each app to any app holding a wakelock
while the screen is off.
Since we switched to the new kernel module for measuring app's cpu time, this distribution
was lost.
Bug:21876567
Change-Id: I42c294547f63d150d9929271ca0e27fedaaa9d77
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 3c0ce5ca14ba13f432f4309c001abcb1d7cfc159 |
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12-Jun-2015 |
Navtej Singh Mann <navtejsingh@google.com> |
fix ArrayIndexOutOfBoundsException while starting WifiScannerScan
bug: 21663831
Change-Id: I9aea30907aae00c98d8fb1dc1fff3f4935108fa4
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 8576cf941dc20b64d60b6b7f5d0879b823628393 |
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09-Jun-2015 |
Adam Lesinski <adamlesinski@google.com> |
Fix calculation of power drain from BT and WiFi
Unit issue (mV vs V).
Change-Id: I08843312339ccf35a3b55b1c2385c36fdbf61ead
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| df6235cd760738559c829f2fcfee1e659b5e78b1 |
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09-Jun-2015 |
Adam Lesinski <adamlesinski@google.com> |
Bump the BatteryStats parcel VERSION
A previous change forgot to bump the version, leading to
corrupt data.
Bug:19683715
Bug:21574065
Change-Id: I30c9039694b02d576909e8f60c25f175986b8c5c
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 8f955f89c2ff19aac7f3e009c825beda3618f630 |
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06-Jun-2015 |
Ruben Brunk <rubenbrunk@google.com> |
Merge "Add UI for camera + flashlight battery reporting." into mnc-dev
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| 7b83b0c75ca929d29a623f31d8c7006d22176b76 |
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05-Jun-2015 |
Adam Lesinski <adamlesinski@google.com> |
Update docs to reflect correct time units
Change-Id: Id2757e45e989b148671cf83d51011984e07cd017
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 5b1308f02d720808727af61863bd59c227d6fe02 |
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04-Jun-2015 |
Ruben Brunk <rubenbrunk@google.com> |
Add UI for camera + flashlight battery reporting.
Bug: 11694505
Change-Id: Ieefa78a1d641851f4141fe666dae7b9fde394f09
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 6d2c363fd59af805380622ff7a3ce4c34975aab2 |
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27-May-2015 |
Ruben Brunk <rubenbrunk@google.com> |
Track camera and flashlight usage in battery stats.
Bug: 15986092
Change-Id: Idf03981271721c44fd43327d5d90cf6f3fecfacb
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 719e61fa5fe4776a96fc1a6e4e60550a4b1d72df |
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16-May-2015 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Enable bluetooth energy collection
Device firmware has been fixed and bluetooth energy values
should be correct now.
Change-Id: I9b9eff378d81e8de4a3f475c071a4ef26cc97f21
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 038959e851603500eb39b52fef33cbe75dbd73e3 |
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15-May-2015 |
Adam Lesinski <adamlesinski@google.com> |
Merge "Remove UID from kernel cpu accounting when uninstalled" into mnc-dev
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| b99e6d69c30056520f7cb793e4be1851b3bd8426 |
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15-May-2015 |
Adam Lesinski <adamlesinski@google.com> |
Merge "Parse uid_cputime proc file" into mnc-dev
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| 9e9e2e73c6ec7bece20268196dc89ad0c8bafad4 |
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08-May-2015 |
Wojciech Staszkiewicz <staszkiewicz@google.com> |
Pass charset to XmlPullParser.setInput instead of null
Passing null to XmlPullParser.setInput forces it to do additional
work, which can be easily avoided if we know the charset beforehand.
bug: b/20849543
Change-Id: Iaff97be9df2d0f99d7af8f19f65934439c9658e2
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| c352722e8af0a5510144b5f32ea87561db553f42 |
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13-May-2015 |
Dianne Hackborn <hackbod@google.com> |
Ignore small time changes in alarm manager.
It turns out switching to the new kernel alarm
reporting causes lots and lots of spurious flags
that the clock has changed. The alarm manager
would blindly trust these, thinking the world has
changed on it and recomputing everything and reporting
this to everyone else. This was expensive.
We now verify that the time has changed sufficiently
that it is worth caring about. This is basically the
same algorithm that battery stats was using to avoid
recording small clock changes, so we are really just
pushing this down into the alarm manager and can now
remove that from battery stats.
Also since we are getting these so much, make use of
the other information in about the wakeup that tells us
if an alarm went off to avoid doing anything if it didn't.
Change-Id: I6f4f4226db6eb2b38ca73860786e7cf7c9136cc3
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| b83ffee5a40bf00e156152ad85bf8cf6bb96e2f1 |
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12-May-2015 |
Adam Lesinski <adamlesinski@google.com> |
Remove UID from kernel cpu accounting when uninstalled
Bug:20182139
Change-Id: I77d41570c6aa0efd927b7beb266ef249ed9abff1
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 06af1fac166a83507450b6bbb1f98a8dde68d92e |
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06-May-2015 |
Adam Lesinski <adamlesinski@google.com> |
Parse uid_cputime proc file
Instead of using the ProcessCpuTracker as the source of truth, we
periodically poll the new uid_cputime kernel module for stats
on all UID cpu time.
TODO: Need to tell the kernel when to stop tracking UIDs (aka on package
uninstall).
Change-Id: Id1d251aae23ab53f7acc0aba3bca5118bc2c194a
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| e283d33feda27f54672f90512c25304842cd7eb4 |
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16-Apr-2015 |
Adam Lesinski <adamlesinski@google.com> |
Report WiFi and Bluetooth energy collection in checkin stats
Also removed some legacy bluetooth energy collection
that was never invoked.
Also fixed an issue with Wifi scan power estimation.
Bluetooth energy recording is still disabled as strange results
are still reported.
Change-Id: Iafa37eba285fd933ff221116b14af260e904fa4f
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 0c820db22c83808fdb06c7cb06aaf13ef4b559a3 |
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15-Apr-2015 |
Dianne Hackborn <hackbod@google.com> |
Some improvements to battery stats data.
History now records when wifi data activity starts and "ends"
based on the triggers we get from the kernel used to determine
when to collect data. (Basically the same as the current cell
data, but of course when it ends is just an arbitrary x seconds
after the last data traffic.)
Re-arranged the state bits to make room for this data in the
right place and move some other things that make more sense to
have in states2.
Try to improve overflow handling, so when it happens we allow
the various bit states to drop to 0 instead of being stuck
active for an indeterminant amount of time.
Added recording of the points where we decide we want to
retrieve new power stats, giving the reason for doing so.
These are only recorded when full logging is turned on.
Change-Id: Ic5d216960a07e0eb658731cdfba7f49ad3acf67e
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 1e38382b542f5cef9957a89692b02c55a3dd351c |
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10-Apr-2015 |
Dianne Hackborn <hackbod@google.com> |
Fixes to idle alarm scheduling, package importance.
- Add new API to ask the activity manager what the current
importance of a particular package name is (along with a few
new useful importance levels).
- Fix my last alarm manager change to actually execute the
alarms we have now decided should run even while we are idle.
Change-Id: I1f14712b4e390770d53b185c96a1b36f6aadd687
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 1739076ef9cc940c54cbde3f0576f0dc228f7d68 |
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10-Apr-2015 |
Adam Lesinski <adamlesinski@google.com> |
Fix deadlock issue in BatteryStatsHelper.
It was assumed that BatteryStatsHelper could safely call into system services.
Because it is used when dumping information from the BatteryStatsService,
this assumption was incorrect.
Now the BatteryStats object carries around the state of the energy reporting
for Bluetooth and WiFi, so BatteryStatsHelper avoids a query into WiFiManager.
b/19729960
Change-Id: I8745cf6aafeea8e862e34fe63b20056f6ba54b40
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| 4870e9d5eba59fb257a87f97f1adf0b734cf48d3 |
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09-Apr-2015 |
Dianne Hackborn <hackbod@google.com> |
More work on device idle mode and other power stuff.
Add idle mode support to the alarm manager. Introduce
a new concept of flags associated with alarms to tell
the alarm manager how to treat the alarm -- they allow
everything from the alarm that will bring us out of idle
mode, to alarms that are allowed when idle or should
also bring us out of idle. The standalone boolean is
now also a flag.
(Note there is currently no protection from user space
setting the flags however it wants; I will be working
on that in a follow-up change.)
When in idle mode, the alarm manager pushes all alarms
that shouldn't execute during that time over to a
separate list that is not executed until out of idle.
To help with this, I reworked a bit how Alarm objects
are managed, so that when rebatching or moving between
lists we don't have to allocated new objects but can
just use the same existing instance.
Also tweaked the sync manager to deal with idle mode,
which currently just means doing the same thing as when
low on storage -- turning off sync.
Add new ACTION_CHARGING and ACTION_DISCHARGING broadcasts
that apps can listen for to know when the device is actively
charging and discharging. These are better than the old
POWER_CONNECTED and POWER_DISCONNECTED ones because we only
report charging when we actually see that there is enough
power being provided to charge the battery (and will report
discharging if there is not enough power).
The job controller uses these new actions for scheduling
jobs that want to run while plugged in. Removed the
"stable charging" stuff while doing so, since the new
charging state serves as an even better signal for that.
Introduced two new process states: FOREGROUND_SERVICE and
TOP_SLEEPING. This will allow us to treat foreground services
specially (such as still allowing network access to them for
background music playback) while not mixing them together with
whatever happens to be the top activity while the device is
asleep.
Also some other small cleanup here and there.
Change-Id: I7a9808b578bad6f50deb8e1baf919298512a0d3a
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| e08af19fcc7b13d526f3dfd24d58300947cf1146 |
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26-Mar-2015 |
Adam Lesinski <adamlesinski@google.com> |
Adding per UID WiFi power distribution.
Change-Id: I88c539074607d7261f6c5cf1dbae47c3cf53f253
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
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| e9b9b73ab598a912de04fbd5501bca5924ce8f71 |
|
07-Apr-2015 |
Bart Sears <bsears@google.com> |
Revert "Adding per UID WiFi power distribution."
This CL is breaking the clockwork settings app in master. Reverting
until Adam has a chance to investigate.
This reverts commit b943fabfc8ddb581dc2fd7288f87428dcb5d27b7.
Change-Id: Ieb11423c11cf9874a6175dce49843d0e1080c590
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| b943fabfc8ddb581dc2fd7288f87428dcb5d27b7 |
|
26-Mar-2015 |
Adam Lesinski <adamlesinski@google.com> |
Adding per UID WiFi power distribution.
Change-Id: Ia3d97e0a1c3352127185c18626d8ba8221c9ab40
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 030980a1fbf0caecfe39722472ae16a8a6987055 |
|
02-Apr-2015 |
Kweku Adams <kwekua@google.com> |
Fixing issue related to printing out of display state and idle mode in the batterystats checkin.
Change-Id: I533bd53f375bf6d9f818a8e8aa75932986ad779b
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 4b6bd8d36b093d36d9ae80b43e95049c259d7319 |
|
19-Mar-2015 |
Adam Lesinski <adamlesinski@google.com> |
Retrieve WiFi info outside of BatteryStatsImpl
In order to not deadlock the system, we need to retrieve
WiFi energy info outside of the BatteryStats lock. We do this,
then pass that data down to BatteryStatsImpl to process.
b/19729960
Change-Id: Ib8beba1d5ac81d89144d502c4b688d0a88c5b102
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 1e725a7ec9eb79bb447d5171839c453d672a895c |
|
25-Mar-2015 |
Dianne Hackborn <hackbod@google.com> |
Battery stats: wakeup alarm tracking, general cleanup.
Instead of just tracking the total number of wakeup alarms
per package, track a count for each tag. Note this is only
wakeup alarms, not non-wakeup alarms.
Also tighten up the code a bit by exposing the actual ArrayMap
container through most of the BatteryStats API, so we can more
efficiently iterate over them (which is all we ever want to do
with those containers at that point).
Finally remove all printing of "since unplugged" stats, as
another step towards completely removing that tracking. If
nobody screams, hopefully soon we can go through and just get
rid of all the extra state we are carrying around that is
tracking that data.
Also note that currently the per-tag wakeup alarm data is
being reported in the human-readable stats, but in the checkin
data it is still being rolled up into a single number. To fix
this, I need to completely rework the pkg entry line to have
separate data for services and wakeup alarms (so have three
types -- pkg for the start of a package, wal for a wakeup
alarm, svc for a service).
Change-Id: I8033acca8742935cfe95511cdea730a405b17cab
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 88e98dfa59e68a860d8c3b462ec03bc0b06d6b5c |
|
23-Mar-2015 |
Dianne Hackborn <hackbod@google.com> |
More work on device idle mode.
- There is now an API for people to find out about
its state.
- Moved DeviceIdleController to be closer to the
power manager implementation, since they are
closely related.
- Job scheduler now knows about idle state and doesn't
run jobs while the device is idle.
- Battery stats now keeps track of "idling" vs "idle mode".
Idling is when we consider the device to be idle,
independent of whether we are actually in deep idle mode.
This allows us to keep track of longer-term changes
independently of cycling in and out of idle mode.
- Battery stats also now keeps track of package changes in
its daily stats.
- Small optimization to network policy manager service to
not touch uids that do not have the NETWORK permission.
Change-Id: I0b3304fb3722c78cdfdd0c1eada7369ece7cbcf9
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 39fa40cbadba3491b537ff2b5660d6507098da19 |
|
20-Mar-2015 |
Adam Lesinski <adamlesinski@google.com> |
Merge "Disable WiFi energy data collection to avoid deadlock"
|
| cb204c3334efcf0d49e0c9ba307afa7225157004 |
|
20-Mar-2015 |
Adam Lesinski <adamlesinski@google.com> |
Disable WiFi energy data collection to avoid deadlock
This is a temporary fix to prevent deadlocking in the
system. Need to come up with a better solution for
accessing WiFi and other subsystems from BatteryStats.
b/19729960
Change-Id: I464e7490c9780249d2a3eef05ce084a7d84372c0
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 8ad2af7e5b28f71e7bdfc1bb097937c6c1d22b18 |
|
18-Mar-2015 |
Dianne Hackborn <hackbod@google.com> |
First stab at device idle mode.
Introduce a new device idle controller service that
monitor's the device state and determines when to go
in to idle mode. When in idle mode, all we do right
now is turn off network access the same as we do for
power save mode. Many more things should come in the
future -- stopping the alarm manager from scheduling
(most) alarms, telling GmsCore for it to stop doing
stuff, etc.
Battery stats now has state tracking for devie idle
mode, as well as events for the reasons we can come
out of idle mode (significant motion or the device
becoming active). Also added new events noting when
packages are installed.
Renamed the "low power" event in battery stats to
"power save" because the former was just way too
confusing.
Finally, fix buffer size reading kernel wake locks.
(Stupidly, just increasing the buffer size. Ideally
we should try to be smarter and grow our buffer to
fit the data available, but I'll leave that for
another time.)
Change-Id: I0be2062466c83ee9d890c6cf5a228d9cc4090eca
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 33dac5593519a3e9eb83550faf0d55f9f0caefdf |
|
09-Mar-2015 |
Adam Lesinski <adamlesinski@google.com> |
BatteryStats: Record energy info stats from WiFi and Bluetooth controllers
Surface some of this information in BatteryStatsHelper. If we are given a
total energy from the WiFi controller, we normalize the computed
energy of each app and blame them for a fraction of the real energy.
Change-Id: I64051b600f5d9f6ac4580d56ef0977971eb4be2d
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 62793e4382b4b0b53d7373d92a62dc4e3ccbde05 |
|
09-Mar-2015 |
Dianne Hackborn <hackbod@google.com> |
Battery stats issues: fix jiffy handling, print scan counts.
Issue #19431959: Framework incorrectly assumes that kernel
clock_ticks are 10ms
We now retrieve the time of a jiffy from the kernel, and all CPU
times are now handled in milliseconds.
Issue #19571810: Add per-app breakdown of number of WiFi scans
in batterystats checkin data
Added to the report (the information was already being tracked).
Change-Id: If1702d6b9bcf851704129f1811471e68ed576a5d
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| d4a8af7b6a4dd663cb9c4d993ee41ca82af3c4cd |
|
03-Mar-2015 |
Dianne Hackborn <hackbod@google.com> |
Add new "daily stats" tracking to battery stats.
Currently is only used for tracking the daily charge
and discharge rates. We keep up to 10 days of data.
Change-Id: I54e29e35ff60d9277da9e476cdab22f4a6d540bf
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| d1eccbea388fde6a575acb4e797efdd07798344a |
|
18-Feb-2015 |
Dianne Hackborn <hackbod@google.com> |
Add some detailed data as part of battery history.
Every time the battery level changes, a new extended
detailed use data structure is written to the history.
This currently only contains delta CPU use since the
last detailed entry (total CPU and to three uids), but
it gives us the infrastructure for adding more detailed
data in the future.
A detail entry for regular history looks like:
Details: cpu=15730u+2307s (u0a57=11312u+502s, 1000=2344u+701s, 0=473u+991s)
/proc/stat=15377 usr, 1797 sys, 197 io, 0 irq, 8 sirq, 23103 idle (42.9% of 6m 44s 820ms)
u is user-space cpu time, s is system/kernel time.
The equivalent check-in output is:
9,h,0,Dcpu=15730:2307/10057:11312:502/1000:2344:701/0:473:991
9,h,0,Dpst=15377,1797,197,0,8,23103
Also add a new "unplug" command to the battery service,
to easily put it into a state where it always considers
the device to be running on battery.
Change-Id: Ic76d966f11e592b9dd671879977bf999ebc11eef
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 29cd7f19625a2a2a8528469e55f3aa495107b9e7 |
|
08-Jan-2015 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #18827122: system server crashed on broadcasting...
...an intent with invalid or null package uri
Also tweak battery stats to record in the history when we shut
down, to understand when restarts are due to clean shutdowns or
crashes.
Change-Id: I6443dafc23e356be9f569906f6081152d4f92d2b
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 1e01d16982e6b22ec4c0e2d6dc1e261eb6f92c8e |
|
05-Dec-2014 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #17323751: Additional items in aggregated battery stats
- Now aggregate number of times each process has crashed and ANRed.
- Now aggregate total number of connectivity changes.
- Now record connectivity changes in the history.
Crash and ANR counts are new entries at the end of "pr" in checkin.
Connectivity change counts is a new entry at the end of "m" in checkin.
Connectivity changes in the history checkin are Ecn and include the
type of connection and its state.
Change-Id: I0c01186446034cf6c3fb97d45f5e3b5c69a0438a
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| d537987b173f6b48f5196a2ae7d445af1a49e2bb |
|
25-Nov-2014 |
Kweku Adams <kwekua@google.com> |
Changing AUDIO_TURNED_ON constant.
Changed so that it's set to a different value from WIFI_MULTICAST_ENABLED.
Change-Id: Ied3a2c2bf891f887ec3c7b5249453af4524c099a
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| fb3809ca63c17ac09162e08ee3eef0bdae16dc73 |
|
30-Sep-2014 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #17705755: Battery stats resets at incorrect times
Revert back to (mostly) KK behavior, fix a problem where we were
collecting some data in an inconsistent state.
Change-Id: Ida3ca3fb734a9d7d61a90fd5044152e927c59e02
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 73d6a821aeecd6003c70c32f7ae6c38f062c4290 |
|
29-Sep-2014 |
Dianne Hackborn <hackbod@google.com> |
Work on issue #17656716: Unhandled exception in Window Manager
Remove the checks for large parcel sizes. Those were triggering,
and identifyng the area of the problem, but also cause a lot of
trouble by making the unsafe deadlocky code there much more likely
to deadlock.
Add logging for strict mode IPCs, since those seem to be the
problem. Only log when things look bad.
Also add a log when battery stats are reset, to diagnose why they
are getting reset when they shouldn't be.
Change-Id: I588c858fb8d8c45f3c9c164ae2de9ae01547b304
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| a7d0d557718d0feaa2760666cd95c66e2d88c551 |
|
13-Sep-2014 |
Dianne Hackborn <hackbod@google.com> |
Work on issue #17477510: Time change notifications sent too often
This gets rid of the spam from the battery history, by not creating
an event unless the wall clock time has changed by more than
+/- 500ms.
We'll do the remaining work in MR1.
Change-Id: I8d1cc41b5504261033d3b0ccdcf9e7cf70df9d04
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| c3940bc1ba753bcbeb9849239ec4b2ec685c40e2 |
|
06-Sep-2014 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #17397177: BatteryStats reporting error on job start/stop
Dumb, dumb, dumb mistake.
Also fix battery stats wakeup reason tracking to use a SamplingTimer
(like kernel wake locks) so we can track both the duration and count
for each wakeup reason.
Change-Id: I89d69661006dc533622b1b7e68a139166d3a6975
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 7d9eefd871f1cdc5ebc36fa92dae48a737ae2928 |
|
28-Aug-2014 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #16953886: History and batterystats checkin summary...
...start timestamps are in 1970s
Look for the wall clock time being very small, and try to update
it to a better value if we see one.
Also handle time change events to update the current time we a re
tracking.
Change-Id: Ifbae2b8c43ab5baa75ee4f672a752a542e23b52d
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| acc4a120742eed5905de2c7ee690f251cc32a0ae |
|
19-Aug-2014 |
Dianne Hackborn <hackbod@google.com> |
Temporary: raise overflow limit, print all wake locks.
Change-Id: I02baa775b8e0659bd9cd4547b8671730f056cb86
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| d953c53d3b04d772bb1b62ede1c2011641ca82b5 |
|
17-Aug-2014 |
Dianne Hackborn <hackbod@google.com> |
Work on issue #16629489: Google (Play?) Services eating through battery
There is a bug in how we deal with name overflows combined with resetting
the battery stats data. If we do a reset while a wakelock is being
actively held that has been put into the overflow bucket, then we can
end up reducing the number of known wake locks in the list so when after
that it is released we try to release it under its real name rather than
the overflow name.
This means we need to keep track of which wake locks have been placed
in the overflow bucket while they are actively being used, so we can be
sure to properly handle it as part of that bucket until it is eventually
released.
This makes things... somewhat more complicated. So now we have a class
to take care of all these details, and also use it for other places where
we have the same overflow semantics sync and job stats.
Also fix potential deadlock -- BatteryStatsHelper needs to call on to
ConnectivityManager to find out of there is telepohny, however we use
that class when doing a dump while the battery stats lock is held. To
fix this, we check the connectivity state up in the battery stats service
before acquiring the lock and propagate that information through to the
dump code.
Change-Id: Ib452206af5c36f4b0f03cc94d2845d36613d1ba5
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 9da2f1e007268a42248a1778aa9b560e3ce3b704 |
|
14-Aug-2014 |
Jeff Sharkey <jsharkey@android.com> |
Some networks may have null ifaces, I guess?
Seems like a bug further upstream, but guard ourselves against it
for now.
Bug: 17033841
Change-Id: Id0e5895c3389b63d4e34b1fb064efef8b72cd609
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| cd0e335be354d117c553bb87b3432a75d550d21a |
|
08-Aug-2014 |
Dianne Hackborn <hackbod@google.com> |
Fix issues #16655104 and #16875776 in battery stats.
Issue #16655104: Android system used 21% of battery
We weren't clearing the current process state when we now retain
process objects across resets.
Issue #16875776: abnormal outliers in screen-off battery life in go/batterystats
The checkin data since charged was using the since unplugged data
for the amount of drain with the screen on/off.
Also added a new version tag in the checkin output containing
the platform build number and internal version format number, to
start moving away from the wasteful version code on every line.
And fixed a bug in figuring out when things have changed over
discharge levels.
Change-Id: I89b89513a748016aacc848f14bbbc8b2400d92ca
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 0068d3dcf1f1a804554a1a09e3b173ac12651786 |
|
07-Aug-2014 |
Dianne Hackborn <hackbod@google.com> |
Fix issue @16555033: Battery history overflowing too much
- No longer track process starts/stops normally.
- Increase buffer size to 256KB.
- Buffer size increase requires reworking how battery stats
are retrieved, since it is going to be hitting IPC limits.
- Also, store the last full stats after a reset, to be reported
at the next checkin.
- Also, discharge and charge times are tagged with the screen
and battery save state during that time.
Change-Id: Ie108ac9b626846108a9bb858101ac2b93276ac16
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 10eaa8574bb220e7dddf9a78057f83dc64ee5687 |
|
23-Jul-2014 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #16467284: Make noteStartVideo and noteStartAudio nesting
Also add new methods to clear these states, so we can avoid any
nesting issues from getting the tracking state stuck.
Change-Id: Iba0eaba2a9a186355c24d392f16118982c5331ed
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| fdb1956ff71ff57fcdaafaaeb7f42c19de3d7c2f |
|
12-Jul-2014 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #15681802: Missing RESET:TIME in complete battery histories
But wait, there's more!
- Keep track of sync durations in the aggregated stats.
- Add events for users that are running and in the foreground.
- Rework the activity manager's tracking of stuff using
battery in the background to be based on proc stats, which
allows it to be better about determing when it should reset
its tracking of background work.
- Also add tracking of scheduled job execution, like we are
doing for syncs.
- And once I started hooking battery stats in to
JobSchedulerService, I found a few things I couldn't stop myself
from changing: (1) make it very explicit that it doesn't start
scheduling jobs until we have reached the point in system boot
where third party apps are allowed to run, and (2) adjust
the various for loops to not use iterators.
Change-Id: I69d812e27bcfee9e58a614f0f6b1c7545d7530b1
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 61659e5daaea80104d4d0fd567e78b5f757b5df4 |
|
10-Jul-2014 |
Dianne Hackborn <hackbod@google.com> |
Add tracking of uid process states in battery stats.
We now keep track of how long each uid had processes in
various states: foreground, active, running. This is based
on a collapse of the various activity manager process states
into these three bins.
You'll see these in a checkin like this:
8,10013,l,st,61504,61504,83109
Also fix issue #16021555: App showing up as on "top" even
when the screen is off. This is "fixed" by just saying we
always report the current app at the top of the activity stack,
regardless of the state of the screen.
Change-Id: I1204904225101243eb00b43425d9806bffdd2ab9
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| abc7c499133fe640d6ece2b28d43b52e66cdaa9a |
|
01-Jul-2014 |
Dianne Hackborn <hackbod@google.com> |
Issue #15986092: Add power tracking of flashlight.
Not yet hooked up.
Change-Id: Id95e44ecc365e9f38169c0a629b0a48ddb29aa06
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 3251b9075246841a7b1ddecf10859b1abd858f33 |
|
20-Jun-2014 |
Dianne Hackborn <hackbod@google.com> |
Add some wifi tracking to battery stats.
Now track supplicant state and wifi signal strength.
Output looks like this:
+12m45s235ms (1) 095 +wifi_full_lock +wifi_running wifi_signal_strength=3 wifi_suppl=scanning
+12m46s095ms (1) 095 -wifi_full_lock wifi_suppl=associated
+12m46s469ms (2) 095 wifi_suppl=completed +proc=u0a74:"com.google.android.videos"
+12m52s103ms (1) 095 +wifi_full_lock wifi_suppl=disconn
Also modify history dump so that when we hit a RESET or START
command, we clear our previous history data, so the next event
will include new data. This means if you are scanning through
the output, you must at this point clear any binary stats you
have like "running" or "wake_lock" or else you will continue to
think they are on until whatever point later they get turned on
and then back off.
And a small bug fix in proc stats that would cause the system
process to crash.
Change-Id: Ibec416a1ef786d428bd0d1d86e6e3296c41f7648
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| f7097a5b697fedb6976774e55a51471405a23c0e |
|
13-May-2014 |
Dianne Hackborn <hackbod@google.com> |
Add kernel and native memory data to procstats.
We now collect memory use data in the kernel and native
application for aggregation in procstats. This should
allows us to do aggregated summaries of how memory use
is distributed across the system -- how much is free vs.
how much is in use.
Fix a bug in how we were tracking per-app version codes:
apps that used a shared user id to have multiple packages
run in the same process could get their version codes
cross-wired. Now we keep track of version codes in the
list of packages associated with a process.
Bumped the checkin version code to 5, so that we can
distinguish checkins that have this corrected data.
Also fix a bug in battery stats monitoring radio state.
Change-Id: I1c849f2df442df679a34ad7b0ca0c5870bfac8df
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| fc0641340ff927d9c35d5613723d25858f751118 |
|
02-Jun-2014 |
Dianne Hackborn <hackbod@google.com> |
Some battery stats history fixes.
- Now the full wake history uses the history tag if it can.
Hopefully this will still result in a consistent history,
since that isn't really want the tag is for... but the
current implementation in places will probably make this work.
- Possibly fix a bug with inconsistent state between partial
history snapshots: after a snapshot is printed, don't allow
any more batching into the most recent history entry, so the
next snapshot will not miss anything that might get placed
into it soon after.
Also rework command line arguments for enable/disable to make these
commands instead of options.
Change-Id: Ia33445cad1538bf8df549cef284f1e736efbc079
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 536456f2d4c0d93bb55950ce5edc24e9bb9547eb |
|
24-May-2014 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #15195464: battery history says wakelock held when it's not
Simplify full wake lock logging, so wake_lock_in is a completely
separate event from wake_lock and provides the full real raw log
of wake lock events.
Also attempt to address issue #15018750 (Incorrect wakelock reporting)
by no longer being complicated and rolling up previous state in to a
new history slice.
Bug: 15195464
Bug: 15018750
Change-Id: I32154bdfc2f07113be969f9db5503b2f2807a427
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 293251318168ad2dbfeb3d18176936fe2cc16325 |
|
22-May-2014 |
Dianne Hackborn <hackbod@google.com> |
(DO NOT MERGE) Battery monitoring fixes:
- Improve monitoring of level changes to not be confused
when it goes up while draining or down while charging.
- Put back in connectivity service code to tell battery
stats about the interfaces.
- Turn back on reporting of mobile radio active state
from the RIL.
- Fix bug in marshalling/unmarshalling that would cause
the UI to show bad data.
Change-Id: I733ef52702894cca81a0813eccdfc1023e546fce
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 9a7554300637902bbb25991ffba41a9b8f682eff |
|
16-May-2014 |
Dianne Hackborn <hackbod@google.com> |
Fix recording of wake_lock_in.
There was a bug that would allow the nesting count
to get off. Also better documentation of times in
HistoryItem, and new option to disable resetting of
the stats when unplugging.
Change-Id: If1b39a02475c5b620c67b700a323a6d0462d5c61
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| cbefd8dd2befcb768f911a63becc427ec4c13250 |
|
14-May-2014 |
Dianne Hackborn <hackbod@google.com> |
Battery stats more wake history, power save mode.
Add new option for battery stats to record the full wake
lock history, and recording the current power save mode.
Also add in some additional error constants when generating
Binder error exceptions.
And fix issue #14974572: Avoid repeating wakeup_reason at
the beginning of history
Change-Id: I7c1a2ab9569de216634f63d8ad69f1294ef1d235
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 37de0989359be9c31b91d3608d2cfe63546c38ea |
|
09-May-2014 |
Dianne Hackborn <hackbod@google.com> |
Battery stats tweaks.
- Generate currently active events when a partial
history is requested.
- Tag wake lock release with the wake lock name if it is
different than the one that was acquired.
- New RESET mark for the start of the history.
Change-Id: Ic105656649c46f52855946ed0ad7f98f1d24dedc
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| e95c3cd89591ba586aa8a0f7a17660c6fb8770bc |
|
03-May-2014 |
Jeff Brown <jeffbrown@google.com> |
Plumb display state and interactive information to BatteryStats.
Fixes an issue where dozing was treated the same as the screen
being fully on. Now dozing is treated the same as the screen
being fully off which is slightly better. The decision of how
to represent this state is now internal to the battery stats
so it can be improved later.
Removed noteInputEvent() since it is unused.
Bug: 14480844
Change-Id: Iee8cf8dce1a1f91c62678bb6d3d9fe567ad6db42
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| ab5c0ea43cf457b20ab4267a14b224f39e0511bf |
|
29-Apr-2014 |
Dianne Hackborn <hackbod@google.com> |
Add IBatteryStats API to retrieve current charge times.
Also include charge/discharge information in dumpsys.
Change-Id: Ica1b333ad334dc698d4a67da391b378757662f41
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 260c5020ae65ddd14668b8ae496c169082aa13f6 |
|
29-Apr-2014 |
Dianne Hackborn <hackbod@google.com> |
Implement better computing of battery drain time, actual charge time.
Also move time formatter in to framework for use elsewhere.
Change-Id: I42b6a44414b68754af65c522bef5591da5643909
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 2ffa11e4b71c545e34533ef827bdc1a07fbe8246 |
|
22-Apr-2014 |
Dianne Hackborn <hackbod@google.com> |
Start collecting mobile radio activity from the radio.
Hook in to the new radio API to find out when the radio
is active and use that to track its state in batter stats.
We also still have the data being tracked from the kernel's
emulation, and continue to use that if we don't get data from
the radio.
Currently this monitoring is turned off until some issues
in the radio can be fixed that are providing bad data.
Also add a new API to get estimated drain and charge times.
Change-Id: Ifc4900fabb8f848f9cda361dce698664ea75f175
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 99009ea7dcc196cd97756d70ed69499025229bd9 |
|
19-Apr-2014 |
Dianne Hackborn <hackbod@google.com> |
Try to always print time stamp in battery history.
Also fix printing of string pool to quote the strings
and escape characters, and change history time stamps
to print starting at 0 and going up.
Change-Id: I2d0c080f2b5de7b27b20a7357c2c0cf481c82d8c
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| ef640cdfb29caf9d0abf4aba020afbc3eb3e0443 |
|
25-Mar-2014 |
Dianne Hackborn <hackbod@google.com> |
Don't allow -1 uids for wake locks.
Change-Id: Ia1b412a166f69247be3b047138349e7b4031bd7d
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 4590e52f3d0558e01322fe4dd55bb612afdfb079 |
|
24-Mar-2014 |
Dianne Hackborn <hackbod@google.com> |
Battery stats: wake locks, radio active, cleanup.
- Improve wake lock work source updates to also update the current
history tag, in case the new work source gets recorded in the
history.
- Fix bug in recording radio active time that was not distributing
any time to apps.
- No longer hold a wake lock while dispatching data conn active call,
since it comes with its own timestamp.
- Fix issue where the top app was not being cleared while the screen
was off.
- Remove obsolete STATS_LAST stats type.
- Fix bug that was not clearing the total run time when resetting
the stats.
Change-Id: Iabe17a9edf34f762374ae09fcffb8a819cf72e30
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| a1bd79268be693f04f4adee90673d6ed400cc9fd |
|
21-Mar-2014 |
Dianne Hackborn <hackbod@google.com> |
Battery stats: track actually running time
Use the uptime while creating the battery stats history to
generate a new event indicating when the CPU is actually running.
We can do this in combination with the new event reporting when
the CPU comes awake, looking at the difference between the
uptime and elapsed time at that point to determine when it last
when to sleep.
Also use this information to generate a new set of aggregated
states, the uptime caused by each wake reason.
Finally use new radio down timestamp to adjust the times we
compute for radio use. Note that this information is not (yet)
being used to adjust how these are recorded in the history.
Change-Id: I723b3b526c8e7d64de0cac9d1193e04132d5a3e4
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 40c8725804f46c9d53f2815e0ee69e6cfb0152cc |
|
20-Mar-2014 |
Dianne Hackborn <hackbod@google.com> |
batstats: fix wake lock tracking, service bug
- Fix bug I introduced in handling wake lock changes where
we weren't iterating over the new work sources correctly.
- Fix bug in ActiveServices that would wtf too much.
- Prepare to start tracking uptime in the battery history.
Change-Id: Ia94316be51bc6eab7b02f214a5c40c08e99cc3b1
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| bbb7472b8e378a46a1e77747265c19d22bd6968c |
|
13-Mar-2014 |
Dianne Hackborn <hackbod@google.com> |
Fix some uid issues in battery stats.
Change-Id: I9f7773568ff12603d51b26d50d758add09bedbb2
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| e5167ca61e2c5607aad9041b44158581bc61b4d8 |
|
08-Mar-2014 |
Dianne Hackborn <hackbod@google.com> |
Reduce wake lock noise in battery history.
When the work source of a wake lock was changed, this would
cause the old wake lock to be released in battery stats before
the new one was acquired (the power manager would correctly
keep holding the associated wake lock). This resulted in a
pointless entry in the battery history showing the last wake
lock being released and a new one acquired.
This change adds a new path in to battery stats to report
when a wake lock has changed, allowing it to acquire the
new wake locks first before the old ones, so it can't drop
down to zero wake locks. This also provides better timing
information, as the same current time can be used for both
operations.
In addition, added a new kind of history entry for the
current time, so you can tell when in actual world clock
time the battery data is happening.
Change-Id: Ibbf2eed83bb93f31f60267889b7bc5b9e71e355f
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| c51cf03cf2458c8c137f60c7379f2cccf681d16f |
|
03-Mar-2014 |
Dianne Hackborn <hackbod@google.com> |
Start recording wakeup reasons in battery history.
Depends on a modification to libsuspend so that we can get
a callback each time the device wakes up, to read the current
wakeup reasons from the kernel. These are then stuffed in
to a new field in the battery history.
Also add new dump options --history-start and --charged
to better control what is dumped.
Finally the alarm manager uses a "*walarm*" tag for history
item wake locks that are coming from a wakeup alarm.
Change-Id: I457571973d5b2b5fdc4e4b63ab16275db20d7edd
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 97ae538554e5d894774ddd55c266434ce1d67492 |
|
06-Mar-2014 |
Dianne Hackborn <hackbod@google.com> |
Formalize time bases in battery stats.
Battery stats used to revolve around a single time base
it maintained, "battery uptime and realtime." This is derived
from the system's uptime and realtime, but only increments while
the device is on battery. It is used to update its timers for
things like the screen being on, wake locks, etc only while the
device is not plugged in to power.
This change formalizes that time base into a separate class that
maintains all of its state. This is used to introduce a new
time base, "battery screen off," which only increments while the
device is on battery *and* the screen is off. Wake locks are now
based on this time base, so we don't count them while the screen
is on -- it is misleading to have them increment while the screen
is on because the device is defined to always stay awake anyway
during that time, so what they are doing is irrelevant.
Change-Id: I020e20c930d8dca2953c6c3ddef1dc93c24161a5
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 77b987f1a1bb6028a871de01065b94c4cfff0b5c |
|
27-Feb-2014 |
Dianne Hackborn <hackbod@google.com> |
Hold a wake lock while dispatching network activity events.
Also add new API for determining whether the current data network
is active, and thus better scheduling network operations. This
API is designed to not be tied to a mobile network -- regardless
of the network, apps can use it to determine whether they should
initiate activity or wait. On non-mobile networks, it simply always
reports as the network being active.
This changed involved reworking how the idle timers are done so
that we only register an idle timer with the current default
network. This way, we can know whether we currently expect to
get callbacks about the network being active, or should just always
report that it is active. (Ultimately we need to be getting this
radio active data from the radio itself.)
Change-Id: Iaf6cc91a960d7542a70b72f87a7db26d12c4ea8e
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| d45665bf0b26fddf5716a0fd43036848d9301960 |
|
26-Feb-2014 |
Dianne Hackborn <hackbod@google.com> |
Collect per-uid mobile radio usage.
We now compute radio active time per application, by distributing
the active time across all applications each time the radio goes
down, weighting it by the number of packets transferred.
Per-app radio power use is now computed using this radio active
time.
This also gives us a new metric "ms per packet", which give an
idea of how effectively an application is using the radio. This
is collected and reported as a new set of stats in the human-
readable checkin. (It can be computed from the raw checkin data).
Also improve sync reporting to include the sync source as used
in wake locks, not just the component name.
Change-Id: I0b0185fadd1e47ae749090ed36728ab78ac24c5e
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| a1f1a3c573acd91024fda0ceb3b921c73b186963 |
|
25-Feb-2014 |
Dianne Hackborn <hackbod@google.com> |
More battery stats.
- Add events for sync.
- Add more descriptive tags for wake events.
- Fix battery reset.
- Fix tracking of wifi data.
Change-Id: Ic07f2a86a5ed33e7da57eb1108c31c777ecd801f
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| fb7b50a0263e500a6a8d2bbd7366b06d1fc91fe3 |
|
25-Feb-2014 |
Dianne Hackborn <hackbod@google.com> |
Fix some issues with network usage in battery stats.
Change-Id: I8b354872511fcb55cecb2e09aada2eab41a1e202
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| d0c5b9abed60b7bc056d026bf0f2b2235410fb70 |
|
22-Feb-2014 |
Dianne Hackborn <hackbod@google.com> |
Improve how battery stats collects network stats.
This optimizes the path for battery stats to collect
per-uid network usage. It now collects wifi and mobile
usage separately, with a path that allows it to recycle
all data structures and filter out stats it isn't
interested in before they come back to java.
This is setting us up for the actual goal, to collect
mobile stats independently each time the mobile radio
goes down, allowing us to distribute mobile radio usage
across uids based on the number of packets they transferred
during a session.
Change-Id: I21a0f517cf087ea5aa8b8dd535e20b46e361a52b
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 00e2521d2a75c51585795e5c74b5857c543eb120 |
|
19-Feb-2014 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #13095629: Device is in restart mode for long time...
...during taking OTA
Add some sanity checks.
Change-Id: I6bec1b8d8443c4b3c2a706635acf89c8e5051428
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| ca1bf21c511dc7d513b631a1af8498b5b08d107a |
|
14-Feb-2014 |
Dianne Hackborn <hackbod@google.com> |
Implement wifi part of issue #12973036: Improve power_profile.xml
Add battery stats tracking of wifi state.
Also update when we retrieve the current time to use a more
consistent value across stats tracking.
Change-Id: I6a7c3efd58ff2c8ea86dac141c8f848e7996d63f
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| e13c4c0b664dabdc069ca8f9601d96a337eb02f9 |
|
12-Feb-2014 |
Dianne Hackborn <hackbod@google.com> |
Start tracking radio up time.
We now always turn on network state tracking for mobile,
and push this information down to battery stats.
In battery stats we use this to both log the changes in
the history and keep track of the total time the mobile
radio was active.
Power computation is switched over to using this information
to help determine power use, which will hopefully make it
more accurate (not counting inaccuracies in knowing when it
actually goes down).
Note yet done is aggregating this data per-uid, to better
emphasize which apps are causing the radio to be up. Right
now we just spread the total time across all uids weighted
by the total number of packets they have sent and received.
Also put in the battery stats infrastructure for bluetooth to
address issue #12973036: Improve power_profile.xml
Change-Id: I39d11b7ff6ae4f336f253d1cba308d8569de7e0d
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| eaf2ac464b1cd741d7d0fe700771b1b7c00ddb29 |
|
07-Feb-2014 |
Dianne Hackborn <hackbod@google.com> |
Battery stats: more events, fixes.
Add new history events for top application package and
foreground application packages.
Doing this involved a fair amount of improvement to history
events. The event code is now separated out to have "start"
and "finish" identifies, and we use that to now keep track
of which events are active. With that, when resetting the
stats, we can spit out all of the currently active events at
the front of the new history.
Also fixed some problems when I re-arranged the history delta
int bits that were conflicting with the packing of the battery
status bits. These packing structures are changed to work
together correctly.
Change-Id: Ic8b815060dd8a50ff4a0a209efc2e1044215cd88
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 3d658bf20e2d56e36941e7407deebeec1276fbcf |
|
05-Feb-2014 |
Dianne Hackborn <hackbod@google.com> |
Improve logging of first wake lock, history size.
We now try to have a better label for the first wake lock
that is acquired in the log. This is done in two ways:
- The alarm manager now sorts the alarms it is going to
execute so that wakeup alarms are first, which are more
important w.r.t. which one should be logged.
- There is a new power manager facility to make a wake lock
as "unimportant for logging," which just means in battery
stats that a wake lock acquired after that can be considered
the actual one to log. This is only used by the alarm manager
to mark its TIME_TICK alarms as unimportant for logging.
Also reworked the battery history code to be cleaner and a bit
smaller. There is no longer a separate EVENT command, instead
the event code and tag are just another thing that can be included
in an UPDATE command.
The bits used in the first history int are also re-arrange, so
that only the ones that really change a fair amount in the state
bits are up at the top and there is no longer space used for
the command code (since now it is always just UPDATE). This
allows us to have more room for the time delta at the bottom,
to better avoid situations where we need to write an int delta.
Change-Id: I1bb860ae5b558a248800b090b03a84fbf7acd68a
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 71fc13eb583eecc677b177b8010538a08aebb43d |
|
03-Feb-2014 |
Dianne Hackborn <hackbod@google.com> |
More battery history improvements.
- Better batching of history items. Fixed problems where empty
entries would be created because state toggles got lost.
- The string pool is now a HistoryTag pool, containing both a string
and uid; now an entry only requires 16 bits in the history data.
- Acquiring the first wake lock also now includes a HistoryTag
identifying who did the aquisition.
- Cleaned up printing of signal strengths and cell radio types.
- There was code that tried to allow you to add new history entries
while iterating the history... but these should never happen
together, so turned that into a failure... and fixed an issue
where we could leave the battery stats in a state where it
thinks it is continually iterating.
Change-Id: I1afa57ee2d66b186932c502dbdd633cdd4aed353
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 5f4a5f9536eb171bf21a9293198d90c9891e7205 |
|
25-Jan-2014 |
Dianne Hackborn <hackbod@google.com> |
Add "start time" timestamp to battery stats.
Change-Id: I902269b98b40b2421245bfd8971f34df5ff9214e
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 099bc627c463d9941e23e480f25a78a154429c55 |
|
22-Jan-2014 |
Dianne Hackborn <hackbod@google.com> |
Battery stats improvements.
- Adjust total power use when there is unaccounted power so that our
percentages don't end up > 100%.
- Fix accounting of isolated uids to be against the owning real app
uids.
- Rework how we put cpu use into the battery stats to no longer need
this uid name cache that can confuse the uid it is associated with.
- Finish implementing events in the history, adding a string pool and
reading/writing/dumping them.
- Add first two events: processes starting and finishing.
- Fix alarm manager reporting of wakeup alarms to be adjusted by the
WorkSource associated with the alarm, so they are blamed on the
correct app.
- New "--history" dump option allows you to perform a checkin of
only the history data.
- Fixed BitDescription bug that would cause incorrect printing of
changes in some states.
Change-Id: Ifbdd0740132ed178033851c58f165adc0d50f716
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 09d30981f8e882ffaa336aa4665bfe348557895a |
|
16-Jan-2014 |
Jeff Brown <jeffbrown@google.com> |
resolved conflicts for merge of 6f357d32 to master
Change-Id: I1979e6ed1acddbe656f5010114fd900f10865e75
|
| 6f357d3284a833cc50a990e14b39f389b8972254 |
|
16-Jan-2014 |
Jeff Brown <jeffbrown@google.com> |
Start untangling system server early bootstrapping.
Refactored SystemServer to get rid of a bunch of legacy cruft related
to how the ServerThread used to be started up.
Create system context first when system server starts. This removes
the tangled initialization order dependency that forced us to start
the activity manager service before most anything else.
Moved factory test related constants into the FactoryTest class.
Partially migrated Installer, ActivityManagerService, and
PowerManagerService to the new SystemService pattern. There's more
work to be done here, particularly around the lifecycle of the
power manager.
Bug: 12172368
Change-Id: Ia527dd56e3b3fd90f9eeb41289dbe044921230d4
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| a7c837f043c1ca0bdecd42645ba7da8c5717566d |
|
16-Jan-2014 |
Dianne Hackborn <hackbod@google.com> |
Add battery power use reporting to batterystats service.
Move the BatteryStatsHelper class (which computes power use based
on the raw battery stats) out of the settings app and in to the
framework. It is now used by batterystats dump output to print
the computed power information from its current stats.
This involved a lot of refactoring of the BatteryStatsHelper code
to remove all of the UI dependencies. I also did a bunch of cleanup
in it, such as making all power computations be in terms of mAh.
Change-Id: I8ccf2c9789dc9ad34904917ef57050371a59dc28
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 57ed6a6440ff010494a03c6c68ce6dc0924b57d6 |
|
10-Dec-2013 |
Dianne Hackborn <hackbod@google.com> |
Improvements to battery stats.
Now collect per-network packet usage data.
Big reworking of history to be able to start adding more events to it.
Also rework how the checking dump is done to make it more compact, so
maybe we can start uploading it.
Change-Id: I2b29e049ebe073671d0dbe38324223cc2ec0d043
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| c3eef19047b897bfb6e3cf42220d5146b187c66e |
|
07-Nov-2013 |
Robert Greenwalt <rgreenwalt@google.com> |
am f1612bcf: am e8c51298: Merge "Add BatteryStats for Wifi Batched Scanning." into klp-dev
* commit 'f1612bcfdd2cb517948f14369fd0977ceb55d19c':
Add BatteryStats for Wifi Batched Scanning.
|
| a029ea131836725b050e1a7550aa171b68171522 |
|
26-Sep-2013 |
Robert Greenwalt <rgreenwalt@google.com> |
Add BatteryStats for Wifi Batched Scanning.
bug:10690989
Change-Id: Ia39b715ee6d5733970095bc76de0ed40ff8208c0
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| b4328566fa415b69974a9721ec690a1b74880873 |
|
06-Nov-2013 |
Patrick Tjin <pattjin@google.com> |
am 5eecb9e8: am bd9513f3: Merge "Add HSPA+ to BatteryStats" into klp-dev
* commit '5eecb9e8d44b3864a3261a3c5ebfbb9c606e77f5':
Add HSPA+ to BatteryStats
|
| b71703cfdfbac35a6e5afaa437d073cf835c25db |
|
06-Nov-2013 |
Patrick Tjin <pattjin@google.com> |
Add HSPA+ to BatteryStats
HSPA+ was being shown as connection type other in battery
statistics because it was not updated when TelephonyManager
was changed.
Bug: 11552902
Change-Id: I85ce7c393bf93010a4ac8437f14684015ad0391a
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 81b7caf0d12fb56ab40592467d6b1cbcaef8f0b4 |
|
30-Oct-2013 |
Jeff Brown <jeffbrown@google.com> |
resolved conflicts for merge of 5214dae4 to klp-dev-plus-aosp
Change-Id: I769e7acbe207b9c3a60ff1576d11b3ab40b8c66d
|
| c7e9e8b4f3e264375b416eff830739ecf0dc206c |
|
15-Jan-2013 |
Sungmin Choi <sungmin.choi@lge.com> |
handle negative temperature
When the battery temperature drops to below zero, BatteryLevelInit()
fails to show negative temperature. Because the type is unsigned
and the size of bit field is 10 bits.
So to handle negative temperature, change the type of battery temperature
from "char" to "short". And extend the size of temperature bit field
from 10 to 11 bits, which first bit is used for the sign bit.
Before:
31 24 14 0
+---------------+---------------------+-----------------+
| Battery Level | Battery temperature | Battery Voltage |
+---------------+---------------------+-----------------+
After:
31 25 14 0
+-------------+-----------------------+-----------------+
|Battery Level| Battery temperature | Battery Voltage |
+-------------+-----------------------+-----------------+
Bits 31..25: battery level percentage (7 bits unsigned)
Bits 24..14: battery temperature (11 bits signed)
First bit is used for the sign and others for the temperature
Bits 13..0: battery voltage in 0.001 volt units (14 bits unsigned)
Becuase of changing the format, let the BatteryStatsImpl.VERSION field
increment.
Bug: 8009514
Change-Id: Iaa12f4d3f14e6cf4d73bc1a23d81c60f9677a499
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 904a857d5a319e32d1df065b38e3191324b35b0f |
|
29-Jun-2013 |
Dianne Hackborn <hackbod@google.com> |
More work on procstats: save/restore state, fixes.
We now persistent the current procstats to storage
to keep them across boots. Still need to do division
and pruning across days; right now they will just keep
collecting forever.
Also fix some bugs in the checkin output.
Change-Id: I4dd9317dbe2ee0642af8f2f0be1f2bd9c4055e80
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 13ac041b9f21043bc7c848a743be618bfd7a67e9 |
|
26-Jun-2013 |
Dianne Hackborn <hackbod@google.com> |
Update procstats to start collecting/reporting pss.
Completely reworked how it manages its data, since trying
to keep track of all of the possible pss data with the old
data structures would have made it huge. Now we have a sparse
data structure for pss and process times. (Will switch service
times over to it soon.)
Currently the only thing that collects pss data is running
"dumpsys meminfo". More will be added later.
Modified checkin output to also scale better as more distinct
data categories are added, and added output of pss data. Now
instead of dumping every possible entry as a comma-separated
list, it dumps a comma-separated list of only the entries with
data, tagged with the state they go with.
Also fixed some problems in the checkin reporting of batterystats
(it needs to escape commas), added checkin reporting of the history
list, fixed parsing of kernel wake locks to strip quotes, fixed
wake lock name that the sync manager generates to be more sane.
Change-Id: Ibf4010838a9f685ebe1d93aff86c064ccc52b861
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 8c84109b9fbbf473b225707a38261ff5f99d95fb |
|
24-Jun-2013 |
Dianne Hackborn <hackbod@google.com> |
Use FastPrintWriter... everywhere.
One problem this turned up is, because FastPrintWriter does
its own buffering, a lot of code that used to use PrintWriter
would fail -- if it pointed to a StringWriter, there was no
buffering, so it could just immediately get the result. Now
you need to first flush the FastPrintWriter.
Also added some new constructors to specify the size of buffer
that FastPrintWriter should use.
Change-Id: If48cd28d7be0b6b3278bbb69a8357e6ce88cf54a
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| cbfd23ee6f14445c3e17c5169abbc80c216fa137 |
|
11-Jun-2013 |
Dianne Hackborn <hackbod@google.com> |
Add new API to retrieve a dumpsys of a single package.
Adds a platform API, and pm command. Fixes some issues with
dumping per-package data in package manager, makes battery
stats able to dump per-package state.
Change-Id: I76ee6d059f0ba17f7a7061886792b1b716d46d2d
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 7a1c3fce478122b9f03464117dc94d44f7c1995e |
|
04-Jun-2013 |
Jeff Sharkey <jsharkey@android.com> |
Accumulate network statistics based on deltas.
Network stats are now read out of the kernel in one sweep, instead of
reading per-UID. We now accumulate the delta traffic between each
stats snapshot using the well-tested SamplingCounter pattern.
Since Wi-Fi and mobile traffic have different costs, track each
separately. Avoids counting misc interfaces like loopback and
ethernet under total.
Bug: 5543387
Change-Id: I642004dc530113c27ef79f2abbae51d8af30117f
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 84f3c5689cffbfc1e45a0101d5bb636323769f54 |
|
05-Jun-2013 |
Jeff Sharkey <jsharkey@android.com> |
am ffbbe945: am d293d229: Merge "Create missing Uids when recording network stats." into jb-mr2-dev
* commit 'ffbbe945066bf0b295ff65edfb1c49f7a4311718':
Create missing Uids when recording network stats.
|
| 51797ed706e6e30cddfc0c1e3a9865064f8cdd6e |
|
04-Jun-2013 |
Jeff Sharkey <jsharkey@android.com> |
Create missing Uids when recording network stats.
Bug: 5543387
Change-Id: I138c8d2f84e6fd737f2f6ef0945e75ca31256e3d
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| fee8cd75823413a28f004d13e1f25a8954ac2900 |
|
10-May-2013 |
Dianne Hackborn <hackbod@google.com> |
am e8c9b39e: am 83d6df27: Merge "Help on issue #8863955: Google Services keeping phone awake..." into jb-mr2-dev
* commit 'e8c9b39ec976029d3571f8904a3db21d6514ecf6':
Help on issue #8863955: Google Services keeping phone awake...
|
| af17baa27196e785989e99b0ecbe7f1c98a1f0cb |
|
10-May-2013 |
Dianne Hackborn <hackbod@google.com> |
Help on issue #8863955: Google Services keeping phone awake...
...because of Google Play Services
Raise the limit on the number of wake locks we track per uid.
Get rid of the separate limit for the system process, since it
now isn't any larger than the new limit for regular processes.
Change-Id: Ic10c81cad7d4ad4aabf1f53f78191a0973a1d784
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| ec43a6bc17d90058ba2c00e016846c863ab239bc |
|
30-Apr-2013 |
Jeff Sharkey <jsharkey@android.com> |
Better --unplugged support when dumping battery.
Also fixes logBatteryStatsLocked() to output valid dump data, instead
of just a usage message.
Bug: 8708665
Change-Id: Ie0d8d90e1a470b7e1e902643333309c2cf7bdb72
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 3e013e85b0dfb9db58a4401b80d672a7eeb09d47 |
|
25-Apr-2013 |
Jeff Sharkey <jsharkey@android.com> |
Track foreground activities in battery stats.
To help correlate battery usage against actual foreground app usage,
start tracking time on a per UID basis. It uses the nesting feature
of StopwatchTimer to track multiple PIDs inside the same UID.
Improves units on docs, and persists foreground CPU time with a
consistent ordering. Reports foreground activities time and
foreground CPU time.
Change-Id: I95d12963923e3fd421730f6fbfc842dfd8d3a055
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 9a2c2a6da90abbcc9a064c20e93ed885651f4ae1 |
|
15-Jan-2013 |
Jeff Sharkey <jsharkey@android.com> |
Parse network stats using native code.
Switch to parsing detailed network stats with native code, which
is 71% faster than ProcFileReader.
Change-Id: I2525aaee74d227ce187ba3a74dd08a2b06514deb
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| a06de0f29b58df9246779cc4bfd8f06f7205ddb6 |
|
12-Dec-2012 |
Dianne Hackborn <hackbod@google.com> |
New "app ops" service.
Initial implementation, tracking use of the vibrator, GPS,
and location reports.
Also includes an update to battery stats to also keep track of
vibrator usage (since I had to be in the vibrator code anyway
to instrument it).
The service itself is only half-done. Currently no API to
retrieve the data (which once there will allow us to show you
which apps are currently causing the GPS to run and who has
recently accessed your location), it doesn't persist its data
like it should, and no way to tell it to reject app requests
for various operations.
But hey, it's a start!
Change-Id: I05b8d76cc4a4f7f37bc758c1701f51f9e0550e15
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 86d09388ee1b98513de40dfff5de6e7c3b24cc07 |
|
08-Aug-2012 |
Jean-Baptiste Queru <jbq@google.com> |
am bce41358: am 9ab84c20: Merge "Fix wrong count return for getPhoneSignalStrengthCount"
* commit 'bce413587973eae29a783d7e273dc2f7db06f7c9':
Fix wrong count return for getPhoneSignalStrengthCount
|
| df693de4fe12f081555b449e2726e205fbd86572 |
|
27-Jul-2012 |
Jeff Brown <jeffbrown@google.com> |
Fix inconsistency in user activity types.
Looks like BatteryStats was not updated when we reduced the number
of user activity types from 7 to 3.
Change-Id: I7465f86c78baa561a6555c33f681553b870827f2
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| fb900813511df0706469ad340bfb0810b5a12cd7 |
|
17-Jul-2012 |
Catherine Liu <wlcl05@motorola.com> |
Fix wrong count return for getPhoneSignalStrengthCount
Test report for the time spent in each signal strength bin, along
with the number of times that bin was entered showed the result
as Bin=3 Time=3211926000 Count=0. With a non-zero Time, the Count
value 0 was wrong.
The cause of the problem was that getPhoneSignalStrengthCount() used
mPhoneDataConnectionsTimer, instead of mPhoneSignalStrengthsTimer,
to get the count.
Change-Id: I55ac1125abfcfdc105605d76d1c706ac315b90cc
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 73f534a2dd324d631696ced762f5c0ab1f254f74 |
|
19-Jun-2012 |
Todd Poynor <toddpoynor@google.com> |
Battery stats: parse wakeup sources stats for android-3.4
Change-Id: I30b2362ca7260d187e8ed4e047b30c446d32ca98
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 6ccaa540a18a69e5343e3e4d507f341880fcde5a |
|
16-Jun-2012 |
Nick Pelly <npelly@google.com> |
Include WIFI scan's in Battery Stats.
Call noteWifiScanStartedFromSource() when a scan is started.
Call noteWifiScanStoppedFromSource() when a scan is finished.
The current implementation tracks to UID that requested the scan, and
correctly tracks the duration of the scan. It ignores scan requests
that occur when a scan is already in progress. It does not distinguish
between active and passive scans.
Repurpose all the noteScanWifiLockAcquired/Released() plumbing
for WIFI scan tracking. The WIFI scan locks were never reported
to the user. Use noteFullWifiLock() when WIFI scan locks are used -
this makes sense because the power draw for a WIFI scan lock
should be about the same as for a full WIFI lock.
Bug: 6642581
Change-Id: Ida6e87992853698545b89f875c973a239218317d
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| e8914c36276710de50b347c1e6aecfa45d6a56cd |
|
02-May-2012 |
Jeff Sharkey <jsharkey@android.com> |
Begin collecting xtables iface counters.
Add method to parse new iface_stat_fmt proc stats, or return null
when kernel support is unavailable. Add test and remove older, unused
parsing code. Create new "xt" recorder to persist the new xtables
counters when available.
Add SSID support to NetworkIdentity to fix policy tests.
Bug: 6422414
Change-Id: I77f70e9acb79a559ab626f3af5c4f3599801ed43
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 418d12dc8f2c518b673ebc522de4af6f7dbf0bf3 |
|
14-Dec-2011 |
Jeff Sharkey <jsharkey@android.com> |
Avoid reading network stats when disabled.
Bug: 5518868
Change-Id: Idb5c588b018bf735597ad7ff904ecc69224dd0a0
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 45f06460e9aeadadad27e6c87817940cd96128ef |
|
22-Nov-2011 |
Amith Yamasani <yamasani@google.com> |
Fix an NPE on overflow in BatteryStats history.
When the battery stats buffer hits 128KB, it hits a code path
that causes an NPE. This can happen depending on usage and charging
patterns and manifest in bad ways, such as failure to boot up
or random crashes, or refusing to go to sleep.
Bug: 5645407
Change-Id: I21d5d189431f776f25bcb7d598c86e598ad8cb17
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| c24ab866b0d46685f6ddd340b9c84375cf8d6831 |
|
19-Oct-2011 |
Dianne Hackborn <hackbod@google.com> |
Work on issue #5465917: Wakelock *overflow* held for very long times
- Fix ordering problem in sync manager that would cause its wake
locks to slightly appear in the system process when they should
be fully accounted against the app.
- Allow the system process to have more wake lock names in its
battery stats.
- In the bug report output, print totals of the wake locks for each
process, to make it easier to parse what is being printed for things
like the system process with a huge number of individual wake locks.
Change-Id: I3cf39330f22f3c51c11e65e4124150d73a7da2dd
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 1059c3c30ad96a15695c1a92ae8896e078a6309f |
|
05-Oct-2011 |
Jeff Sharkey <jsharkey@android.com> |
Move battery stats to xt_qtaguid for data stats.
Replace TrafficStats calls by reading values from xt_qtaguid kernel
module. To keep BatteryStatsImpl changes lightweight, cache recently
parsed stats. Tracks mobile ifaces from ConnectivityService.
Refactor xt_qtaguid parsing into factory outside of NMS. Add stats
grouping based on UID, and total based on limiting filters like iface
prefix and UID.
Bug: 4902271
Change-Id: I533f116c434b77f93355bf95b839e7478528505b
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| e8c88e6f764a77d94b0051ea169a82a61fcc0d0e |
|
18-Aug-2011 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #5163456: logspam/tight loop in BatteryStatsImpl
No longer use the old history code.
Change-Id: I878ffe16e0014453c46db6a4f7228a81468d8cb9
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| ae3844527a305cef8bbd1c895b79be45a6c51dbc |
|
28-Jun-2011 |
Dianne Hackborn <hackbod@google.com> |
Fix battery history management.
When rebooting the history time offset was not being handled
correctly, causing garbage data.
Change-Id: Ieca5a72c4c7c374bfe7f8673eed87354af148ef0
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 5e3357fcee2a23a08434873a89e8ada4c6e6d893 |
|
02-May-2011 |
Conley Owens <cco3@android.com> |
Merge commit '5eb49e0f' into m
Conflicts:
core/java/com/android/internal/os/BatteryStatsImpl.java
Change-Id: Idc9c84c2ca7dec2540ceccead7927fddb912ff12
|
| 5eb49e0f1e8e03e8808d8d7da6d5ffb761400e0b |
|
30-Apr-2011 |
Conley Owens <cco3@android.com> |
am e321d064: am 2f463ef1: Merge "Adding a sanity test in the while loop in readHistory()"
* commit 'e321d06430304fa93282c765aa6070c908121a16':
Adding a sanity test in the while loop in readHistory()
|
| 2f463ef18bb235be57b39cbda536bcd2df2d0908 |
|
29-Apr-2011 |
Conley Owens <cco3@android.com> |
Merge "Adding a sanity test in the while loop in readHistory()"
|
| 1fadab5c36445bb9f0997904dbce44f8e234f847 |
|
15-Apr-2011 |
Dianne Hackborn <hackbod@google.com> |
More battery stats improvements.
We now write to the parcel using deltas. For common situations,
it only takes 4 bytes to write a delta (new command, time delta,
significant state changes, flags indicating additional state that
follows).
Increasing the buffer size to 128K, this give us 32,768 samples
if they all fit in the smallest delta. A device that is doing
something every minute (like acquiring a wake lock or doing a
wifi scan) for our max target battery life of 30 days would
generate 43,200 samples.
Also some turning to the maximum time between samples at which
we decide to completely collapse two samples.
Change-Id: I074a698d27ccf9389f9585abfc983af2f5ba7a54
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 0ffc988a7f47013805d5abeed1c20f159b3bd799 |
|
14-Apr-2011 |
Dianne Hackborn <hackbod@google.com> |
Rewrite battery history storage.
We now write battery history directly into a buffer, instead of
creating objects. This allows for more efficient storage; later
it can be even better because we can only write deltas.
The old code is still there temporarily for validation.
Change-Id: I9707d4d8ff30855be8ebdc93bc078911040d8e0b
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 32de2f67ea8276086ae91cbda1d0ef06caf4b3cb |
|
09-Mar-2011 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #4068088: NPE at com.android.internal.os.BatteryStatsImpl...
...addHistoryRecordLocked(BatteryStatsImpl.java:1210)
It was doing a bunch of stuff without holding a lock!
Change-Id: Ie5b56514370e0bfc87ba7737d75e01df0859817e
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 22577b8d3a39c1373594ba3e4427212eee4cd6d4 |
|
24-Feb-2011 |
Jason Chen <jasonchen@google.com> |
am 5ff79c3b: Merge "DO NOT MERGE Cherry-pick of Ie4026a7c back to GB" into gingerbread
* commit '5ff79c3b06d7087153617dc973491fc890700af5':
DO NOT MERGE Cherry-pick of Ie4026a7c back to GB
|
| 9248e95a2f03afe4cded90f0209ab825f253dd37 |
|
06-Jan-2011 |
Dianne Hackborn <hackbod@google.com> |
DO NOT MERGE Cherry-pick of Ie4026a7c back to GB
Original change description follows:
-----------------------------------
Implement issue #3326435: Battery stats improvements
Keep track of discharge while screen is on vs. off.
Checkin looks like:
5,0,u,dc,1,1,1,0
The last four numbers are, from left:
- Maximum battery drain over time period.
- Minimum battery drain over time period.
- Battery drain while screen was on.
- Battery drain while screen was off.
Change-Id: Ie3cfe52df29b3f28ba8dc3350abe6cc967c76324
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 3d865240e776374ced4ea50e6cb7f8ac92a32640 |
|
21-Feb-2011 |
Per Andersson <per.andersson3@sonyericsson.com> |
Adding a sanity test in the while loop in readHistory()
Adding a sanity test in the while loop in readHistory() which
is useful in case the file read (batterystats.bin), is corrupt.
The file can get corrupt (missing end of file marker -1) if
writeHistory fails for some reason. Without this change
readHistory will continue looping untill an OutOfMemory is
thrown.
Change-Id: I3418d258e7cb99aa2f9d934c9449a19806499ce4
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 5284090631e638b916d9a453212e9dc802656a67 |
|
18-Feb-2011 |
Wink Saville <wink@google.com> |
Changes for ril.h version 6.
Change-Id: Iacd9d362c4836546ac277cf3571227d426a721aa
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 4bc6bb85df4f3d9ebf3d04ecad16aef3307c508f |
|
08-Jan-2011 |
Dianne Hackborn <hackbod@google.com> |
am 97b0b7bb: am 3ea5728e: Tweak level at which we reset battery stats to 90%.
* commit '97b0b7bbd41bf3bc6095a513c329e1143300ec3a':
Tweak level at which we reset battery stats to 90%.
|
| 97b0b7bbd41bf3bc6095a513c329e1143300ec3a |
|
07-Jan-2011 |
Dianne Hackborn <hackbod@google.com> |
am 3ea5728e: Tweak level at which we reset battery stats to 90%.
* commit '3ea5728e703554f8ba0bb3aa1367d6dc45d704bb':
Tweak level at which we reset battery stats to 90%.
|
| c1b40e361c6cd3bdc53499f17ac09f45e6873059 |
|
06-Jan-2011 |
Dianne Hackborn <hackbod@google.com> |
Implement issue #3326435: Battery stats improvements
Keep track of discharge while screen is on vs. off.
Checkin looks like:
5,0,u,dc,1,1,1,0
The last four numbers are, from left:
- Maximum battery drain over time period.
- Minimum battery drain over time period.
- Battery drain while screen was on.
- Battery drain while screen was off.
Change-Id: Ie4026a7cc8aabb2a6d47d03d2e278aa51c2d5ddf
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 3ea5728e703554f8ba0bb3aa1367d6dc45d704bb |
|
06-Jan-2011 |
Dianne Hackborn <hackbod@google.com> |
Tweak level at which we reset battery stats to 90%.
Change-Id: I81151809100912c7956536d5d47279d2c2fea8c4
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| ccc714131359eb1022d8c6702b7d82ab9e93f27c |
|
13-Dec-2010 |
Dianne Hackborn <hackbod@google.com> |
resolved conflicts for merge of 78e9f4cb to master
Change-Id: I1135361e6d66f524c3f349e2bf1f31bd4191c634
|
| 78e9f4cbaece783b7b87ce3fb0a157dae766012a |
|
13-Dec-2010 |
Dianne Hackborn <hackbod@google.com> |
am e4a59519: Fix issue #3154576: battery stats checkin should include UID -> packages+ map
* commit 'e4a5951925f16f18dae91ed65567e96528f17fee':
Fix issue #3154576: battery stats checkin should include UID -> packages+ map
|
| e4a5951925f16f18dae91ed65567e96528f17fee |
|
07-Dec-2010 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #3154576: battery stats checkin should include UID -> packages+ map
Includes some other small fixes to battery collection and a few
other things.
Output of package info looks like this:
5,0,i,uid,1000,com.android.settings
5,0,i,uid,1000,com.android.providers.subscribedfeeds
5,0,i,uid,1000,com.android.providers.settings
5,0,i,uid,1000,com.android.server.vpn
5,0,i,uid,1000,android
5,0,i,uid,1000,com.android.systemui
5,0,i,uid,1000,com.google.android.backup
5,0,i,uid,1001,com.android.phone
5,0,i,uid,1001,com.android.providers.telephony
5,0,i,uid,1022,com.android.nfc
5,0,i,uid,10021,com.google.android.location
5,0,i,uid,10021,com.google.android.syncadapters.calendar
5,0,i,uid,10021,com.google.android.gsf
5,0,i,uid,10021,com.google.android.syncadapters.contacts
5,0,i,uid,10026,com.android.providers.downloads.ui
5,0,i,uid,10026,com.android.providers.media
5,0,i,uid,10026,com.android.providers.drm
5,0,i,uid,10026,com.android.providers.downloads
5,0,i,uid,10032,com.android.launcher
5,0,i,uid,10039,com.google.android.gm
5,0,i,uid,10041,com.google.android.gallery3d
5,0,i,uid,10049,com.android.providers.calendar
Change-Id: I9e38f254eef146339113ad270f5c6e8b60fb7a1d
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| d9c17cc1178bc09d30eead05bf5be7ec5a05cbe7 |
|
09-Dec-2010 |
Jean-Baptiste Queru <jbq@google.com> |
merge from gingerbread
Change-Id: I12d6ef65986db41e658bf8d476a8e18c4dd89917
|
| e59e0309a1301908eae0075db02413fda90848d5 |
|
07-Dec-2010 |
Dianne Hackborn <hackbod@google.com> |
Add more checks for bad values to protect from corrupt files.
Change-Id: I5e282099e7c6fcc8756146fc7282eec31937af1f
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 3fa82a9fe89c55e4217307e06cc185812ad5a8f5 |
|
08-Dec-2010 |
Dianne Hackborn <hackbod@google.com> |
am c4b7088f: am 42a23783: Merge "Add more checks for bad values to protect from corrupt files." into gingerbread
* commit 'c4b7088f19f8111ea5f34fba41da4a93899708cd':
Add more checks for bad values to protect from corrupt files.
|
| c4b7088f19f8111ea5f34fba41da4a93899708cd |
|
08-Dec-2010 |
Dianne Hackborn <hackbod@google.com> |
am 42a23783: Merge "Add more checks for bad values to protect from corrupt files." into gingerbread
* commit '42a23783aaabdb4e6f37ccd822d8c85f31ba8519':
Add more checks for bad values to protect from corrupt files.
|
| 7b9c56fe0fb99207218827a569eb12fd24901193 |
|
07-Dec-2010 |
Dianne Hackborn <hackbod@google.com> |
Add more checks for bad values to protect from corrupt files.
Change-Id: I4174c358c49b93e74920b00fcfd6c68659bf7d08
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 962a990a45a2a9f9c3002064e71f9c2fed86acf1 |
|
02-Nov-2010 |
Robert Greenwalt <rgreenwalt@google.com> |
Add some network/phone type constants.
Support for LTE (and SIP-based voice) and the stepping-stone eHPRD.
bug:3125398
Change-Id: Ied3d96fa09d9c758a82a2fd1817f55db711d1a4f
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 5a1e4cf83f5be1b5d79e2643fa791aa269b6a4bc |
|
19-Oct-2010 |
Jaikumar Ganesh <jaikumar@google.com> |
Update BT APIs return type from Set to List.
Change-Id: Ia27220dd26cde13007f6938c830517ee7f6968ce
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 6dcab2099bbf1351934a53c05be7e4634b0ae2fd |
|
21-Oct-2010 |
Dianne Hackborn <hackbod@google.com> |
am 153bf6c8: am e9e23405: Merge "Fix issue #3113424: Battery stats don\'t reset on Crespo" into gingerbread
Merge commit '153bf6c8d7579abca63909424a8602a0f3b8bcd4'
* commit '153bf6c8d7579abca63909424a8602a0f3b8bcd4':
Fix issue #3113424: Battery stats don't reset on Crespo
|
| 153bf6c8d7579abca63909424a8602a0f3b8bcd4 |
|
20-Oct-2010 |
Dianne Hackborn <hackbod@google.com> |
am e9e23405: Merge "Fix issue #3113424: Battery stats don\'t reset on Crespo" into gingerbread
Merge commit 'e9e23405833a5fedb6a1c2dcec87d84e39d1d13d' into gingerbread-plus-aosp
* commit 'e9e23405833a5fedb6a1c2dcec87d84e39d1d13d':
Fix issue #3113424: Battery stats don't reset on Crespo
|
| 266e607bde58aa6ee78ada6e61715c3047568b28 |
|
20-Oct-2010 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #3113424: Battery stats don't reset on Crespo
Change-Id: I38cc3cdfa9cb1466fe3659f001ee57aecf9df179
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 875ecaa511ce36c8044ccdf48ee2a3e69dd633fe |
|
18-Oct-2010 |
Dianne Hackborn <hackbod@google.com> |
am 13e46665: am 736f5ec4: Merge "Work on issue #3101415: Crespo apps seem to have their UID changed over time." into gingerbread
Merge commit '13e46665ff69c1a37880762d7d611aacdf02dac7'
* commit '13e46665ff69c1a37880762d7d611aacdf02dac7':
Work on issue #3101415: Crespo apps seem to have their UID changed over time.
|
| 13e46665ff69c1a37880762d7d611aacdf02dac7 |
|
16-Oct-2010 |
Dianne Hackborn <hackbod@google.com> |
am 736f5ec4: Merge "Work on issue #3101415: Crespo apps seem to have their UID changed over time." into gingerbread
Merge commit '736f5ec476526f3431d81dec5fb695bdee27e21a' into gingerbread-plus-aosp
* commit '736f5ec476526f3431d81dec5fb695bdee27e21a':
Work on issue #3101415: Crespo apps seem to have their UID changed over time.
|
| 8bdf5935c0db4a66ab33a10b43398d2523cfa15d |
|
15-Oct-2010 |
Dianne Hackborn <hackbod@google.com> |
Work on issue #3101415: Crespo apps seem to have their UID changed over time.
fsync!
Change-Id: Ie6c5397202579935ac69bf61d3e7b3081ecf269c
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 50d3fa72d88aa4dcba4286b77439c60ab5dc7fa9 |
|
11-Oct-2010 |
Dianne Hackborn <hackbod@google.com> |
am d5423321: am 9934fa77: Merge "Fix issue #3074745: Crash in system process" into gingerbread
Merge commit 'd5423321b920be10c00fbcbc5a702f15e00693a5'
* commit 'd5423321b920be10c00fbcbc5a702f15e00693a5':
Fix issue #3074745: Crash in system process
|
| d5423321b920be10c00fbcbc5a702f15e00693a5 |
|
08-Oct-2010 |
Dianne Hackborn <hackbod@google.com> |
am 9934fa77: Merge "Fix issue #3074745: Crash in system process" into gingerbread
Merge commit '9934fa77efab362729d0d3cb8aa0bdcd31d63ead' into gingerbread-plus-aosp
* commit '9934fa77efab362729d0d3cb8aa0bdcd31d63ead':
Fix issue #3074745: Crash in system process
|
| f47d8f272c13f0fd264d5a71bcff1c18da10d854 |
|
08-Oct-2010 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #3074745: Crash in system process
Also some tweaks to battery history collection to hopefully
improve the data we have.
Change-Id: I178a54a8c2d15cf38dcceaeef939406f50059aa4
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 3f03496ad97b5f60ab432bca2d17a3e07b4ade47 |
|
28-Sep-2010 |
Jaikumar Ganesh <jaikumar@google.com> |
Update code for new BT APIs.
Change-Id: I53aa17b6c2a5ee50d47df91960a7f997eb7b1107
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 8952a4488e81205e3013b6b456dec503e05eebd0 |
|
24-Sep-2010 |
Dianne Hackborn <hackbod@google.com> |
am 287952c3: Fix issue #3022508: Crash during media scan
Merge commit '287952c35e148811c106bc0f5036eabf20f71562' into gingerbread-plus-aosp
* commit '287952c35e148811c106bc0f5036eabf20f71562':
Fix issue #3022508: Crash during media scan
|
| 287952c35e148811c106bc0f5036eabf20f71562 |
|
23-Sep-2010 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #3022508: Crash during media scan
Don't kill processes for excessive wake lock use, even if they
are in the background, as long as they have running services.
Also fix some problems with this, such as not noting the kill
in battery stats.
And add killing of processes for cpu usage as well, along with
some optimizations to computing CPU usage.
And fix BatteryWaster to be better behaving for testing these
cases.
Add new "monitor" command to am to watch as the activity manager
does stuff (so we can catch things at the point of ANR).
Finally some miscellaneous debug output for the stuff here, as
well as in progress debugging of an ANR.
Change-Id: Ib32f55ca50fb7486b4be4eb5e695f8f60c882cd1
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 4b187e804fdfdbc825e17646e82e0218e316a339 |
|
21-Sep-2010 |
Dianne Hackborn <hackbod@google.com> |
am 8e1b84e7: Merge "Some battery improvements:" into gingerbread
Merge commit '8e1b84e7654ddeeb77a03f5eca10c6669b1cb42b' into gingerbread-plus-aosp
* commit '8e1b84e7654ddeeb77a03f5eca10c6669b1cb42b':
Some battery improvements:
|
| ce2ef766cad1bb186ea522f76c4ac6a8bb3dfa87 |
|
20-Sep-2010 |
Dianne Hackborn <hackbod@google.com> |
Some battery improvements:
- New API for iterating over history that will allow a better implementation
in the future.
- Now do writes asynchronously.
Also improve the documentation for Activity.onRetainNonInstanceState().
Change-Id: Idf67f2796a8868eb62f288bcbb2bad29876c8554
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 1f377298e2aaf6a1736295c0413d468eb1db5091 |
|
18-Sep-2010 |
Dianne Hackborn <hackbod@google.com> |
am 58e0eefe: Improve power tracking of WIFI use.
Merge commit '58e0eefeb5e2e270e2b04369bbf29fc22abda8d5' into gingerbread-plus-aosp
* commit '58e0eefeb5e2e270e2b04369bbf29fc22abda8d5':
Improve power tracking of WIFI use.
|
| 58e0eefeb5e2e270e2b04369bbf29fc22abda8d5 |
|
16-Sep-2010 |
Dianne Hackborn <hackbod@google.com> |
Improve power tracking of WIFI use.
We now distribute "wifi started" time across all apps that are
holding WIFI locks that cause it to be started. But only when
WIFI would not normally be running. Also have a mechanism to
distribute other WIFI work that has happened across those processes
based on their use.
Also fixed a bug where we were not retaining the CPU speed step
stats across boots...!
Change-Id: I00e3153b98429166273750512cc37e7975211ab9
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 53686433a9790bcfe7211a661b26783ee12bb436 |
|
13-Sep-2010 |
Dianne Hackborn <hackbod@google.com> |
am 7e9f4eb2: Track client requests through location manager.
Merge commit '7e9f4eb2608148436cef36c9969bf8a599b39e72' into gingerbread-plus-aosp
* commit '7e9f4eb2608148436cef36c9969bf8a599b39e72':
Track client requests through location manager.
|
| 7e9f4eb2608148436cef36c9969bf8a599b39e72 |
|
11-Sep-2010 |
Dianne Hackborn <hackbod@google.com> |
Track client requests through location manager.
This fixes a problem where applications could ask the location
manager to do very heavy-weight things (like... say... update
location every minute), which would get accounted against the
system instead of the application because ultimately it is the
system making the heavy calls (wake locks, etc).
To solve this, we introduce a new class WorkSource representing
the source of some work. Wake locks and Wifi locks allow you
to set the source to use (but only if you are system code and thus
can get the permission to do so), which is what will be reported
to the battery stats until the actual caller.
For the initial implementation, the location manager keeps track
of all clients requesting periodic updates, and tells its providers
about them as a WorkSource param when setting their min update time.
The network location provider uses this to set the source on the
wake and wifi locks it acquires, when doing work because of the
update period.
This should also be used elsewhere, such as in the GPS provider,
but this is a good start.
Change-Id: I2b6ffafad9e90ecf15d7c502e2db675fd52ae3cf
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 8615fdc15146d27cc2d3a8efbe57f0a425b19efb |
|
10-Sep-2010 |
Dianne Hackborn <hackbod@google.com> |
am 506d724c: Merge "DO NOT MERGE. I like\'d ctate\'s change so much I\'m doin it myself!" into gingerbread
Merge commit '506d724cc356a7ba73995ef2929c65062277c83d' into gingerbread-plus-aosp
* commit '506d724cc356a7ba73995ef2929c65062277c83d':
DO NOT MERGE. I like'd ctate's change so much I'm doin it myself!
|
| 618b8c1e988ac6c8006da66ca9e8a1e1d49c9dd5 |
|
10-Sep-2010 |
Dianne Hackborn <hackbod@google.com> |
DO NOT MERGE. I like'd ctate's change so much I'm doin it myself!
Change-Id: If571d3ff5e73252a0653c30ec40178ec1591ddd9
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 195dc210cb59ba3f660e31a95334fc3fa4d3ad2c |
|
10-Sep-2010 |
Dianne Hackborn <hackbod@google.com> |
am a4ce31f5: Merge "Small fixes to battery stats." into gingerbread
Merge commit 'a4ce31f5e080eae6c97e6f37040db0c7f0fc78f2' into gingerbread-plus-aosp
* commit 'a4ce31f5e080eae6c97e6f37040db0c7f0fc78f2':
Small fixes to battery stats.
|
| b8071d790a32dc715c0fd6d4e7e1bbea6c8f7a02 |
|
10-Sep-2010 |
Dianne Hackborn <hackbod@google.com> |
Small fixes to battery stats.
Change-Id: Ibbf7c548a8e787a046de3659094cea64908e3deb
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 5fdacb8a2818136218afdea4308ad1b10049a201 |
|
08-Sep-2010 |
Dianne Hackborn <hackbod@google.com> |
am ee455f5a: Merge "People holding partial wake locks now get blamed for CPU usage." into gingerbread
Merge commit 'ee455f5a9572bc0d23c3328f6c22da91dc109a50' into gingerbread-plus-aosp
* commit 'ee455f5a9572bc0d23c3328f6c22da91dc109a50':
People holding partial wake locks now get blamed for CPU usage.
|
| 0d903a84d04d241a648ec429e3a0e82c712677fd |
|
08-Sep-2010 |
Dianne Hackborn <hackbod@google.com> |
People holding partial wake locks now get blamed for CPU usage.
For the duration of the wake lock, 50% of all CPU usage is now
accounted against the app(s) holding partial wake locks, evenly
distributed between them. This is only while the device is on
battery and screen off.
Change-Id: I3e5c978b792b6ef17bf8540705bfe8343dadd464
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 75f0024cf40eadb2cdaa6ae53409c515b68f21c1 |
|
07-Sep-2010 |
Dianne Hackborn <hackbod@google.com> |
am 6e86915e: Merge "Fixes to battery stats debug output." into gingerbread
Merge commit '6e86915e8f5dfffa60ae5d1a4ca9aa74912fd026' into gingerbread-plus-aosp
* commit '6e86915e8f5dfffa60ae5d1a4ca9aa74912fd026':
Fixes to battery stats debug output.
|
| b5e3165129a5871cf679a67d9e9323ffad3d4902 |
|
07-Sep-2010 |
Dianne Hackborn <hackbod@google.com> |
Fixes to battery stats debug output.
Change-Id: I32e7cad9633b8c517a74573069e426d9f835a83d
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| a3ece8bde37acd81b08c4e3c1cb0e6d006ade3e0 |
|
20-Aug-2010 |
Dianne Hackborn <hackbod@google.com> |
am 32519259: Merge "Fix a few small battery stats problems:" into gingerbread
Merge commit '325192593b057f4360e1abddf490b4fae7d60b12' into gingerbread-plus-aosp
* commit '325192593b057f4360e1abddf490b4fae7d60b12':
Fix a few small battery stats problems:
|
| 99d0452ddc0a0435030a462bda9f4d57b58bad9a |
|
20-Aug-2010 |
Dianne Hackborn <hackbod@google.com> |
Fix a few small battery stats problems:
- Actually aggregate discharge amounts.
- Actually print the unplugged battery info when currently plugged in.
Change-Id: I22dd6feb73ac1364eb169d3239ce403b0755bb6c
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 2e47052fc4ad3439adc2322fd953fd58a85d457c |
|
16-Aug-2010 |
Dianne Hackborn <hackbod@google.com> |
am 567722ee: Merge "Fix problems with determining when to kill apps for wake usage." into gingerbread
Merge commit '567722eee190f7cf88dc7ea95167db76d5514842' into gingerbread-plus-aosp
* commit '567722eee190f7cf88dc7ea95167db76d5514842':
Fix problems with determining when to kill apps for wake usage.
|
| 1ebccf531d1049853b3b0630035434619682c016 |
|
15-Aug-2010 |
Dianne Hackborn <hackbod@google.com> |
Fix problems with determining when to kill apps for wake usage.
Also improve debug printing of various times.
Change-Id: Ifcc288fd1bcbf44c069875ba97925b9e7ffe9a48
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 66b0343e9e32203cdd39b854852cf575ca2fcd6b |
|
14-Aug-2010 |
Dianne Hackborn <hackbod@google.com> |
am a8d9291d: Merge "Various battery info things:" into gingerbread
Merge commit 'a8d9291d7f93d1aa0d24d71d65c7de2894812177' into gingerbread-plus-aosp
* commit 'a8d9291d7f93d1aa0d24d71d65c7de2894812177':
Various battery info things:
|
| 9adb9c3b10991ef315c270993f4155709c8a232d |
|
13-Aug-2010 |
Dianne Hackborn <hackbod@google.com> |
Various battery info things:
- Now track wake locks in battery history.
- Now track sensors in battery history.
- Some filtering of sensory data.
- Fixes to some data that wasn't cleared when resetting battery stats.
- Print amount discharged since last charge.
And the big part -- keep track of wake locks held per process,
and kill processes that hold wake locks too much while they are in
the background. This includes information in the battery stats
about the process being killed, which will be available to the
developer if the app is reported.
Change-Id: I97202e94d00aafe0526ba2db74a03212e7539c54
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| ff74e22b59f8157580953fcd69e3c32aa8f68eb2 |
|
29-Jul-2010 |
Romain Guy <romainguy@android.com> |
am ce3ac5f0: Merge "Corrected buffer overflow when parsing /proc/wakelocks"
Merge commit 'ce3ac5f02970fcab91e16ecb573931d209b1985c' into gingerbread-plus-aosp
* commit 'ce3ac5f02970fcab91e16ecb573931d209b1985c':
Corrected buffer overflow when parsing /proc/wakelocks
|
| 3bee5af8162c177f8c8f4199489a401058ab26a9 |
|
23-Jul-2010 |
Dianne Hackborn <hackbod@google.com> |
Battery stats: start removing last stats, keep total discharge.
Change-Id: I59c4bcbb9893adb237017add76b83c22153f94ef
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 3372f2e259247810627fd22033406163284f4f64 |
|
30-Jun-2010 |
Johannes Carlsson <johannes.carlsson.x@sonyericsson.com> |
Corrected buffer overflow when parsing /proc/wakelocks
The android_os_Process_parseProcLineArray in android_util_Process.cpp
writes up to buffer[endIndex]. This sometimes caused an assert to be
triggered in NewStringUTF when the output from /proc/wakelocks was
larger than 4096 bytes. The buffer was also increased in order to be
able to parse all wakelocks completely.
Change-Id: Idf8e66d61ad979377569048f59c3eee278b146db
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 1e4b9f3936d6f357e89360293e05a0e16d5fa440 |
|
23-Jun-2010 |
Dianne Hackborn <hackbod@google.com> |
Remove InputConsumer, replacing with InputQueue.
Change-Id: Ib06907278457aaee842b123adc072840ca3602d8
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 6b7b4845212b3a439c527f2e1eca205b6b45fceb |
|
15-Jun-2010 |
Dianne Hackborn <hackbod@google.com> |
Various improvements to battery stats collection
We now clear the battery stats when unplugging after the
battery is full. This allows us to use the "total" stats as
a new "since last charged" stat. Total is gone. I never used
it, it was worthless. Since last charged is a lot more
interesting.
The battery history now collects a lot more stats, and keeps
control over how much it can collect. Printing is now more
descriptive.
The kinds of stats have been renamed to SINCE_UNPLUGGED and
SINCE_DISCHARGED. The other two stats are still there, but
no longer printed; a future change will eliminate them
completely along with all of their state.
Change-Id: I4e9fcfcf8c30510092c76a8594f6021e9502fbc1
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 32907cfb38bda2d3c052cf5139c5b592678fedbb |
|
11-Jun-2010 |
Dianne Hackborn <hackbod@google.com> |
Adjust activity manager process OOM adj.
Modify OOM adj classes a bit, to take into account the new
heavy weight app type, and give "foreground services" their
own category to have a bettery chance to manager them when
things go wrong.
Also add some new code to battery stats to keep a history
of changes to the battery level.
Change-Id: I29f5ab6938777e1a7eafd7d8c38b5e564cc9f96a
/frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java
|
| 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
|
| 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
|
| 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
|
| 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
|
| 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
|