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WifiMetrics: add histogram of connectable networks

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Added histograms tracking the number of networks in range of a scan.
Histograms are dimensioned on: <SSID|BSSID>*
<Total|Saved|Open|Saved_or_Open|Passpoint>

Test: Added unit test.
frameworks/opt/net/wifi/tests/wifitests/runtests.sh
Bug: 36819798
Change-Id: If7a6f2bb844394966bd2cc542dd3ebfff42609e8
This commit is contained in:
Glen Kuhne
2017-04-25 13:08:29 -07:00
parent 27735ae948
commit e2d67c052e
1 changed files with 44 additions and 0 deletions
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44
proto/src/wifi.proto
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@@ -276,6 +276,42 @@ message WifiLog {
// Count of saved Passpoint providers device has ever connected to.
optional int32 num_passpoint_providers_successfully_connected = 63;
// Histogram counting instances of scans with N many ScanResults with unique ssids
repeated NumConnectableNetworksBucket total_ssids_in_scan_histogram = 64;
// Histogram counting instances of scans with N many ScanResults/bssids
repeated NumConnectableNetworksBucket total_bssids_in_scan_histogram = 65;
// Histogram counting instances of scans with N many unique open ssids
repeated NumConnectableNetworksBucket available_open_ssids_in_scan_histogram = 66;
// Histogram counting instances of scans with N many bssids for open networks
repeated NumConnectableNetworksBucket available_open_bssids_in_scan_histogram = 67;
// Histogram counting instances of scans with N many unique ssids for saved networks
repeated NumConnectableNetworksBucket available_saved_ssids_in_scan_histogram = 68;
// Histogram counting instances of scans with N many bssids for saved networks
repeated NumConnectableNetworksBucket available_saved_bssids_in_scan_histogram = 69;
// Histogram counting instances of scans with N many unique SSIDs for open or saved networks
repeated NumConnectableNetworksBucket available_open_or_saved_ssids_in_scan_histogram = 70;
// Histogram counting instances of scans with N many BSSIDs for open or saved networks
repeated NumConnectableNetworksBucket available_open_or_saved_bssids_in_scan_histogram = 71;
// Histogram counting instances of scans with N many ScanResults matching unique saved passpoint providers
repeated NumConnectableNetworksBucket available_saved_passpoint_provider_profiles_in_scan_histogram = 72;
// Histogram counting instances of scans with N many ScanResults BSSIDs matching a saved passpoint provider
repeated NumConnectableNetworksBucket available_saved_passpoint_provider_bssids_in_scan_histogram = 73;
// Counts the number of AllSingleScanLister.onResult calls with a full band scan result
optional int32 full_band_all_single_scan_listener_results = 74;
// Counts the number of AllSingleScanLister.onResult calls with a partial (channels) scan result
optional int32 partial_all_single_scan_listener_results = 75;
}
// Information that gets logged for every WiFi connection.
@@ -883,3 +919,11 @@ message WifiAwareLog {
}
}
// Data point used to build 'Number of Connectable Network' histograms
message NumConnectableNetworksBucket {
// Number of connectable networks seen in a scan result
optional int32 num_connectable_networks = 1 [default = 0];
// Number of scan results with num_connectable_networks
optional int32 count = 2 [default = 0];
}