diff options
author | jackqdyulei <jackqdyulei@google.com> | 2017-05-25 15:26:03 -0700 |
---|---|---|
committer | jackqdyulei <jackqdyulei@google.com> | 2017-05-30 15:51:29 -0700 |
commit | de3bb7194d13fa033e78de5b4c3478fda5612f7e (patch) | |
tree | 7b33dd2afdf28d695905c9c80d2ed05b8e301e2a /src/com/android/settings/fuelgauge/BatteryUtils.java | |
parent | 141e442e2685da8efb6d7e73c47bdb09804fbe28 (diff) | |
download | packages_apps_Settings-de3bb7194d13fa033e78de5b4c3478fda5612f7e.tar.gz packages_apps_Settings-de3bb7194d13fa033e78de5b4c3478fda5612f7e.tar.bz2 packages_apps_Settings-de3bb7194d13fa033e78de5b4c3478fda5612f7e.zip |
Add method to calculate last full charge time
Bug: 38481300
Test: RunSettingsRoboTests
Change-Id: Icd551921f263352eb01d0c6ada62d277c8699507
Diffstat (limited to 'src/com/android/settings/fuelgauge/BatteryUtils.java')
-rw-r--r-- | src/com/android/settings/fuelgauge/BatteryUtils.java | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/com/android/settings/fuelgauge/BatteryUtils.java b/src/com/android/settings/fuelgauge/BatteryUtils.java index 194b2fbd46..a9792afafe 100644 --- a/src/com/android/settings/fuelgauge/BatteryUtils.java +++ b/src/com/android/settings/fuelgauge/BatteryUtils.java @@ -261,6 +261,19 @@ public class BatteryUtils { }); } + /** + * Calculate the time since last full charge, including the device off time + * + * @param batteryStatsHelper utility class that contains the data + * @param currentTimeMs current wall time + * @return time in millis + */ + public long calculateLastFullChargeTime(BatteryStatsHelper batteryStatsHelper, + long currentTimeMs) { + return currentTimeMs - batteryStatsHelper.getStats().getStartClockTime(); + + } + private long convertUsToMs(long timeUs) { return timeUs / 1000; } |