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AlarmManagerService: Fix daylight savings time offset computation

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Fixes b/2244560 (Time Stamp On Bug Reports And Pictures Is One Hour Off)

Change-Id: I69324a33f80e41ce68a0e6fdba08b80ed9453e19
Signed-off-by: Mike Lockwood <lockwood@android.com>
This commit is contained in:
Mike Lockwood
2009-11-20 15:12:51 -05:00
parent 2a6a149fc2
commit 1f7b4134db
1 changed files with 6 additions and 2 deletions
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8
services/java/com/android/server/AlarmManagerService.java
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@@ -44,6 +44,7 @@ import java.util.ArrayList;
import java.util.Calendar;
import java.util.Collections;
import java.util.Comparator;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
@@ -260,8 +261,11 @@ class AlarmManagerService extends IAlarmManager.Stub {
// Update the kernel timezone information
// Kernel tracks time offsets as 'minutes west of GMT'
int gmtOffset = (zone.getRawOffset() + zone.getDSTSavings()) / 60000;
setKernelTimezone(mDescriptor, -(gmtOffset));
int gmtOffset = zone.getRawOffset();
if (zone.inDaylightTime(new Date(System.currentTimeMillis()))) {
gmtOffset += zone.getDSTSavings();
}
setKernelTimezone(mDescriptor, -(gmtOffset / 60000));
}
TimeZone.setDefault(null);