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Commit c3e6cba2 authored by Michael Plass's avatar Michael Plass
Browse files

Remove wifi/ScanResult.averageRssi method 

This logic belongs in the wifi service, not here.

Bug: 68401944
Test: Unit tests
Change-Id: I22f07254b0f52b4b88f809a624180bab1447e34b
parent 64dd7468

wifi/java/android/net/wifi/ScanResult.java

+0 −21
Original line number Diff line number Diff line
@@ -272,27 +272,6 @@ public class ScanResult implements Parcelable { 
     */

    public RadioChainInfo[] radioChainInfos;



    /**

     * @hide

     * Update RSSI of the scan result

     * @param previousRssi

     * @param previousSeen

     * @param maxAge

     */

    public void averageRssi(int previousRssi, long previousSeen, int maxAge) {



        if (seen == 0) {

            seen = System.currentTimeMillis();

        }

        long age = seen - previousSeen;



        if (previousSeen > 0 && age > 0 && age < maxAge/2) {

            // Average the RSSI with previously seen instances of this scan result

            double alpha = 0.5 - (double) age / (double) maxAge;

            level = (int) ((double) level * (1 - alpha) + (double) previousRssi * alpha);

        }

    }



    /**

     * Status indicating the scan result does not correspond to a user's saved configuration

     * @hide