| 61d5fd7fee3250bdf4b6ddfbccbd6bceae9436c6 |
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24-Feb-2017 |
Amith Yamasani <yamasani@google.com> |
Reduce screen on delay during UsageStats rollover
Decoupled the app idle book-keeping from usage stats lock, by
introducing an mAppIdleLock. This is used for all state related
to app idle. In some cases, the locks will be nested, with
mLock being acquired first and then mAppIdleLock.
This should fix the situation where a rollover, which writes to
disk and could take several seconds when the system is swamped,
like when the device just came out of idle and the screen was
turned on (like this run-on sentence), causes calls from other
services for app-idle status to be blocked. This was resulting
in a long time to turn on the screen.
Also fixed a dump indentation issue.
Bug: 34627115
Bug: 34961340
Test: Manual, force into idle, increased rollover frequency,
and tested screen on time.
Change-Id: Ie8b44e6f07f82d8a31f1b733a403dd9b6dc310f6
/frameworks/base/services/usage/java/com/android/server/usage/AppIdleHistory.java
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| f2d87eba750d15093c996c1dbae7b755a7462478 |
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18-Aug-2016 |
Adam Lesinski <adamlesinski@google.com> |
AppIdleHistory: Only write screen on durations during regular sync
Stop writing to disk every time the display goes off. Only write to
disk periodically.
Consequences
Previously, if the device rebooted after the screen duration was written
to disk, apps would appear more stale than they actually were.
Now apps will always look fresher, which is a better scenario.
Bug:30807864
Change-Id: Ia69a2e51fc9e397789215b449fae56fa3e29c74a
/frameworks/base/services/usage/java/com/android/server/usage/AppIdleHistory.java
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| bdda1e076eb30bf88749a1a349f9bb6f52434ecd |
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14-Mar-2016 |
Amith Yamasani <yamasani@google.com> |
Clear app idle state for removed packages
On a package being added or removed, remove
app idle state for the app.
Bug: 27570398
Bug: 26182816
Change-Id: I14bdc1f951bbd99bda8111bea56f8c9dda04148d
/frameworks/base/services/usage/java/com/android/server/usage/AppIdleHistory.java
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| a93542f9d341897f3206f775fd5720663b17504f |
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04-Feb-2016 |
Amith Yamasani <yamasani@google.com> |
Rewrite app standby stats
Don't mix up with usage stats. Keep a separate db and history
based on elapsed time and screen on time.
Unit tests for AppIdleHistory class.
Bug: 26989006
Change-Id: If343785b46da1db67f7c1c1263854c2732a232c6
/frameworks/base/services/usage/java/com/android/server/usage/AppIdleHistory.java
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| 6776849dc5ff851a225745393f082b702754e278 |
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09-Jun-2015 |
Amith Yamasani <yamasani@google.com> |
Report app standby state to batterystats
Also reduce idle checks to the target user if possible.
Optimized calls to some internal methods
Bug: 21639147
Change-Id: If1faf26f862e5c4ca905f2603a4ba52a8d1af954
/frameworks/base/services/usage/java/com/android/server/usage/AppIdleHistory.java
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| 0a11e69428d4c00dfcb368c1eb4e60ad8e0dc918 |
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09-May-2015 |
Amith Yamasani <yamasani@google.com> |
Track app idle history and dump it
"dumpsys usagestats history" will show the
active state of each app for the last 100 hours,
if the device hasn't rebooted.
Bug: 20066058
Change-Id: I703e5bc121298e4363c202da56fffb0b8534bcaf
/frameworks/base/services/usage/java/com/android/server/usage/AppIdleHistory.java
|