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| author | Ningyuan Wang <nywang@google.com> | 2017-03-01 10:35:13 -0800 |
|---|---|---|
| committer | Ningyuan Wang <nywang@google.com> | 2017-03-01 10:53:51 -0800 |
| commit | f82729c2cda359ebebffe8ea11d2fa95ada8486c (patch) | |
| tree | fade7fd26dfc36072d6c964c65526da12467547b /service/java/com/android/server/wifi/scanner | |
| parent | 63e847ec063cdb7567e242104f25352745393707 (diff) | |
| download | android_frameworks_opt_net_wifi-f82729c2cda359ebebffe8ea11d2fa95ada8486c.tar.gz android_frameworks_opt_net_wifi-f82729c2cda359ebebffe8ea11d2fa95ada8486c.tar.bz2 android_frameworks_opt_net_wifi-f82729c2cda359ebebffe8ea11d2fa95ada8486c.zip | |
Log the number of filtered scan results
Bug: None
Change-Id: Ie6d969daca5e853e12de85958088ef168428e1f4
Test: compile, unit tests
Diffstat (limited to 'service/java/com/android/server/wifi/scanner')
| -rw-r--r-- | service/java/com/android/server/wifi/scanner/SupplicantWifiScannerImpl.java | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/service/java/com/android/server/wifi/scanner/SupplicantWifiScannerImpl.java b/service/java/com/android/server/wifi/scanner/SupplicantWifiScannerImpl.java index de36f861d..3e784445e 100644 --- a/service/java/com/android/server/wifi/scanner/SupplicantWifiScannerImpl.java +++ b/service/java/com/android/server/wifi/scanner/SupplicantWifiScannerImpl.java @@ -544,6 +544,7 @@ public class SupplicantWifiScannerImpl extends WifiScannerImpl implements Handle List<ScanResult> singleScanResults = new ArrayList<>(); List<ScanResult> backgroundScanResults = new ArrayList<>(); List<ScanResult> hwPnoScanResults = new ArrayList<>(); + int numFilteredScanResults = 0; for (int i = 0; i < nativeResults.size(); ++i) { ScanResult result = nativeResults.get(i).getScanResult(); long timestamp_ms = result.timestamp / 1000; // convert us -> ms @@ -560,9 +561,12 @@ public class SupplicantWifiScannerImpl extends WifiScannerImpl implements Handle hwPnoScanResults.add(result); } } else { - // was a cached result in wpa_supplicant + numFilteredScanResults++; } } + if (numFilteredScanResults != 0) { + Log.d(TAG, "Filtering out " + numFilteredScanResults + " scan results."); + } if (mLastScanSettings.backgroundScanActive) { if (mBackgroundScanEventHandler != null) { |