Add comment for getMagnitude in CorrelationVector

Bug: 179389247 Test: comment only Change-Id: I826e7a34940267a32e37ed57074e17c0c17b1515
2021-03-16 14:21:48 +08:00 · 2021-03-16 14:21:48 +08:00 · 473ebd77d5
commit 473ebd77d5
parent 4656985184
1 changed files with 3 additions and 0 deletions
--- a/location/java/android/location/CorrelationVector.java
+++ b/location/java/android/location/CorrelationVector.java
@ -77,6 +77,9 @@ public final class CorrelationVector implements Parcelable {
     * be encoded as signed 16 bit integer where 1 is represented by 32767 and -1 is represented
     * by -32768.
     *
+     * <p>The values are quantized using a 16bit integer to save on the data size since the array
+     * contains real data and it might grow.
+     *
     */
    @NonNull
    public int[] getMagnitude() {