Merge "Keep the event information in EventIndex for at most 63 days instead of 64 days"
diff --git a/services/people/java/com/android/server/people/data/EventIndex.java b/services/people/java/com/android/server/people/data/EventIndex.java
index b74a3fa..069ec0e 100644
--- a/services/people/java/com/android/server/people/data/EventIndex.java
+++ b/services/people/java/com/android/server/people/data/EventIndex.java
@@ -61,7 +61,7 @@
*/
public class EventIndex {
- private static final int LONG_SIZE_BITS = 64;
+ private static final int RETENTION_DAYS = 63;
private static final int TIME_SLOT_ONE_DAY = 0;
@@ -202,7 +202,7 @@
updateEventBitmaps(currentTime);
for (int slotType = 0; slotType < TIME_SLOT_TYPES_COUNT; slotType++) {
int offset = diffTimeSlots(slotType, eventTime, currentTime);
- if (offset < LONG_SIZE_BITS) {
+ if (offset < Long.SIZE) {
mEventBitmaps[slotType] |= (1L << offset);
}
}
@@ -236,12 +236,16 @@
private void updateEventBitmaps(long currentTimeMillis) {
for (int slotType = 0; slotType < TIME_SLOT_TYPES_COUNT; slotType++) {
int offset = diffTimeSlots(slotType, mLastUpdatedTime, currentTimeMillis);
- if (offset < LONG_SIZE_BITS) {
+ if (offset < Long.SIZE) {
mEventBitmaps[slotType] <<= offset;
} else {
mEventBitmaps[slotType] = 0L;
}
}
+
+ int bitsToClear = Long.SIZE - RETENTION_DAYS;
+ mEventBitmaps[TIME_SLOT_ONE_DAY] <<= bitsToClear;
+ mEventBitmaps[TIME_SLOT_ONE_DAY] >>>= bitsToClear;
mLastUpdatedTime = currentTimeMillis;
}