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Merge "BatteryStats: Compensate for accuracy issues when reporting WiFi energy data issues with Slog.wtf" into mnc-dev

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This commit is contained in:
Adam Lesinski
2015-07-28 01:06:14 +00:00
committed by Android (Google) Code Review
parent e288b3af14 4c9ace51db
commit 602611375b
1 changed files with 3 additions and 1 deletions
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4
services/core/java/com/android/server/am/BatteryStatsService.java
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@@ -1261,9 +1261,11 @@ public final class BatteryStatsService extends IBatteryStats.Stub
Slog.v(TAG, "WiFi energy data was reset, new WiFi energy data is " + result);
}
// There is some accuracy error in reports so allow 30 milliseconds of error.
final long SAMPLE_ERROR_MILLIS = 30;
final long totalTimeMs = result.mControllerIdleTimeMs + result.mControllerRxTimeMs +
result.mControllerTxTimeMs;
if (totalTimeMs > timePeriodMs) {
if (totalTimeMs > timePeriodMs + SAMPLE_ERROR_MILLIS) {
StringBuilder sb = new StringBuilder();
sb.append("Total time ");
TimeUtils.formatDuration(totalTimeMs, sb);