| 9d8f51cbae05135848bea4b9b4b41793ae126e28 |
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12-Sep-2016 |
yuanhuihui <yuanhuihui@xiaomi.com> |
fix wrong algorithm in WifiPowerPerPacket()
step1: PowerProfile.POWER_WIFI_ACTIVE represents energy consumption(mAh) per hour
devied by 3600, then WIFI_POWER ==> energy consumption(mAh) per second
step2: WIFI_BPS represents 1000000 bit per second
then (double)WIFI_BPS) / 8 ==> 1000000/8 Byte per second
step3: as upload and download, so divided by 2;
then (((double)WIFI_BPS) / 8 / 2048)) ==> 1000000/8/2048 KB per second
==> packet per second (where 1 packet = 2 KB)
so WIFI_POWER / (((double)WIFI_BPS) / 8 / 2048) represents mAh per Packet where 1 packet = 2 K.
when divided by (60*60) again , that make WifiPowerEstimator narrow 3600 times.
Change-Id: Ic055a5145b6dfb1129c8969826329a3024c9e2b6
Signed-off-by: yuanhuihui <yuanhuihui@xiaomi.com>
/frameworks/base/core/java/com/android/internal/os/WifiPowerEstimator.java
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| 083e1d9e4b32dde846b763474152664d62f5b3f1 |
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30-Jul-2015 |
Mitchell Wills <mwills@google.com> |
Fix incorrect default wifi power draw values
Bug: 22848679
Change-Id: Ief4e3e05b051b93efbe30fdc8903cce6765d2ed8
/frameworks/base/core/java/com/android/internal/os/WifiPowerEstimator.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/WifiPowerEstimator.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/WifiPowerEstimator.java
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| e9b9b73ab598a912de04fbd5501bca5924ce8f71 |
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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/WifiPowerEstimator.java
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| b943fabfc8ddb581dc2fd7288f87428dcb5d27b7 |
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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/WifiPowerEstimator.java
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