diff options
Diffstat (limited to 'location')
| -rw-r--r-- | location/java/android/location/LocationRequest.java | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/location/java/android/location/LocationRequest.java b/location/java/android/location/LocationRequest.java index cb56ee5318ee..a3842a1ffd0a 100644 --- a/location/java/android/location/LocationRequest.java +++ b/location/java/android/location/LocationRequest.java @@ -178,6 +178,7 @@ public final class LocationRequest implements Parcelable { public static final int POWER_HIGH = 203; private static final long IMPLICIT_MIN_UPDATE_INTERVAL = -1; + private static final double IMPLICIT_MIN_UPDATE_INTERVAL_FACTOR = 1D / 6D; @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, publicAlternatives = "Use {@link " + "LocationManager} methods to provide the provider explicitly.") @@ -552,7 +553,7 @@ public final class LocationRequest implements Parcelable { */ public @IntRange(from = 0) long getMinUpdateIntervalMillis() { if (mMinUpdateIntervalMillis == IMPLICIT_MIN_UPDATE_INTERVAL) { - return mInterval; + return (long) (mInterval * IMPLICIT_MIN_UPDATE_INTERVAL_FACTOR); } else { // the min is only necessary in case someone use a deprecated function to mess with the // interval or min update interval @@ -1018,7 +1019,9 @@ public final class LocationRequest implements Parcelable { * Sets an explicit minimum update interval. If location updates are available faster than * the request interval then an update will only occur if the minimum update interval has * expired since the last location update. Defaults to no explicit minimum update interval - * set, which means the minimum update interval is the same as the interval. + * set, which means some sensible default between 0 and the interval will be chosen. The + * exact value is not specified at the moment. If an exact known value is required, clients + * should set an explicit value themselves. * * <p class=note><strong>Note:</strong> Some allowance for jitter is already built into the * minimum update interval, so you need not worry about updates blocked simply because they @@ -1037,7 +1040,8 @@ public final class LocationRequest implements Parcelable { /** * Clears an explicitly set minimum update interval and reverts to an implicit minimum - * update interval (ie, the minimum update interval is the same value as the interval). + * update interval (ie, the minimum update interval is some sensible default between 0 and + * the interval). */ public @NonNull Builder clearMinUpdateIntervalMillis() { mMinUpdateIntervalMillis = IMPLICIT_MIN_UPDATE_INTERVAL; |