passpoint-r1: add the metrics for installed passpoint profile type

add count for each EAP method type for installed passpoint profiles.

Bug: 111473296
Test:./frameworks/opt/net/wifi/tests/wifitests/runtests.sh
Test: adb shell dumpsys wifi
captured the print line like below after intalling passpoint profile for
EAP_TTLS.
mWifiLogProto.installedPasspointProfileType:
EAP_METHOD (2): 1

captured the print line after removing the profile.
mWifiLogProto.installedPasspointProfileType

Merged-In: Ica6cbd87cc003f02da47c58cb51b56cff9433789
Change-Id: Ica6cbd87cc003f02da47c58cb51b56cff9433789

2 files changed, 81 insertions, 0 deletions

diff --git a/service/java/com/android/server/wifi/WifiMetrics.java b/service/java/com/android/server/wifi/WifiMetrics.java
index a3bd1697c..0b746196f 100644
--- a/service/java/com/android/server/wifi/WifiMetrics.java
+++ b/service/java/com/android/server/wifi/WifiMetrics.java
@@ -18,11 +18,13 @@ package com.android.server.wifi;
 
 import android.hardware.wifi.supplicant.V1_0.ISupplicantStaIfaceCallback;
 import android.net.NetworkAgent;
+import android.net.wifi.EAPConstants;
 import android.net.wifi.ScanResult;
 import android.net.wifi.SupplicantState;
 import android.net.wifi.WifiConfiguration;
 import android.net.wifi.WifiInfo;
 import android.net.wifi.WifiManager;
+import android.net.wifi.hotspot2.PasspointConfiguration;
 import android.os.Handler;
 import android.os.Looper;
 import android.os.Message;
@@ -175,6 +177,8 @@ public class WifiMetrics {
     private final SparseIntArray mAvailableSavedPasspointProviderBssidsInScanHistogram =
             new SparseIntArray();
 
+    private final SparseIntArray mInstalledPasspointProfileType = new SparseIntArray();
+
     /** Mapping of "Connect to Network" notifications to counts. */
     private final SparseIntArray mConnectToNetworkNotificationCount = new SparseIntArray();
     /** Mapping of "Connect to Network" notification user actions to counts. */
@@ -2028,6 +2032,14 @@ public class WifiMetrics {
                         + mWifiLogProto.numPasspointProviderUninstallSuccess);
                 pw.println("mWifiLogProto.numPasspointProvidersSuccessfullyConnected="
                         + mWifiLogProto.numPasspointProvidersSuccessfullyConnected);
+
+                pw.println("mWifiLogProto.installedPasspointProfileType: ");
+                for (int i = 0; i < mInstalledPasspointProfileType.size(); i++) {
+                    int eapType = mInstalledPasspointProfileType.keyAt(i);
+                    pw.println("EAP_METHOD (" + eapType + "): "
+                            + mInstalledPasspointProfileType.valueAt(i));
+                }
+
                 pw.println("mWifiLogProto.numRadioModeChangeToMcc="
                         + mWifiLogProto.numRadioModeChangeToMcc);
                 pw.println("mWifiLogProto.numRadioModeChangeToScc="
@@ -2206,6 +2218,56 @@ public class WifiMetrics {
     }
 
     /**
+     * Update number of times for type of saved Passpoint profile.
+     *
+     * @param providers Passpoint providers installed on the device.
+     */
+    public void updateSavedPasspointProfilesInfo(
+            Map<String, PasspointProvider> providers) {
+        int passpointType;
+        int eapType;
+        PasspointConfiguration config;
+        synchronized (mLock) {
+            mInstalledPasspointProfileType.clear();
+            for (Map.Entry<String, PasspointProvider> entry : providers.entrySet()) {
+                config = entry.getValue().getConfig();
+                if (config.getCredential().getUserCredential() != null) {
+                    eapType = EAPConstants.EAP_TTLS;
+                } else if (config.getCredential().getCertCredential() != null) {
+                    eapType = EAPConstants.EAP_TLS;
+                } else if (config.getCredential().getSimCredential() != null) {
+                    eapType = config.getCredential().getSimCredential().getEapType();
+                } else {
+                    eapType = -1;
+                }
+                switch (eapType) {
+                    case EAPConstants.EAP_TLS:
+                        passpointType = WifiMetricsProto.PasspointProfileTypeCount.TYPE_EAP_TLS;
+                        break;
+                    case EAPConstants.EAP_TTLS:
+                        passpointType = WifiMetricsProto.PasspointProfileTypeCount.TYPE_EAP_TTLS;
+                        break;
+                    case EAPConstants.EAP_SIM:
+                        passpointType = WifiMetricsProto.PasspointProfileTypeCount.TYPE_EAP_SIM;
+                        break;
+                    case EAPConstants.EAP_AKA:
+                        passpointType = WifiMetricsProto.PasspointProfileTypeCount.TYPE_EAP_AKA;
+                        break;
+                    case EAPConstants.EAP_AKA_PRIME:
+                        passpointType =
+                                WifiMetricsProto.PasspointProfileTypeCount.TYPE_EAP_AKA_PRIME;
+                        break;
+                    default:
+                        passpointType = WifiMetricsProto.PasspointProfileTypeCount.TYPE_UNKNOWN;
+
+                }
+                int count = mInstalledPasspointProfileType.get(passpointType);
+                mInstalledPasspointProfileType.put(passpointType, count + 1);
+            }
+        }
+    }
+
+    /**
      * append the separate ConnectionEvent, SystemStateEntry and ScanReturnCode collections to their
      * respective lists within mWifiLogProto
      *
@@ -2405,6 +2467,23 @@ public class WifiMetrics {
                 keyVal.count = mConnectToNetworkNotificationActionCount.valueAt(i);
                 notificationActionCountArray[i] = keyVal;
             }
+
+            /**
+             * Convert the SparseIntArray of saved Passpoint profile types and counts to proto's
+             * repeated IntKeyVal array.
+             */
+            int counts = mInstalledPasspointProfileType.size();
+            mWifiLogProto.installedPasspointProfileType =
+                    new WifiMetricsProto.PasspointProfileTypeCount[counts];
+            for (int i = 0; i < counts; i++) {
+                mWifiLogProto.installedPasspointProfileType[i] =
+                        new WifiMetricsProto.PasspointProfileTypeCount();
+                mWifiLogProto.installedPasspointProfileType[i].eapMethodType =
+                        mInstalledPasspointProfileType.keyAt(i);
+                mWifiLogProto.installedPasspointProfileType[i].count =
+                        mInstalledPasspointProfileType.valueAt(i);
+            }
+
             mWifiLogProto.connectToNetworkNotificationActionCount = notificationActionCountArray;
 
             mWifiLogProto.openNetworkRecommenderBlacklistSize =
@@ -2529,6 +2608,7 @@ public class WifiMetrics {
             mWpsMetrics.clear();
             mWifiWakeMetrics.clear();
             mObserved80211mcApInScanHistogram.clear();
+            mInstalledPasspointProfileType.clear();
         }
     }
 
diff --git a/service/java/com/android/server/wifi/hotspot2/PasspointManager.java b/service/java/com/android/server/wifi/hotspot2/PasspointManager.java
index a0915fa52..4c2937cb5 100644
--- a/service/java/com/android/server/wifi/hotspot2/PasspointManager.java
+++ b/service/java/com/android/server/wifi/hotspot2/PasspointManager.java
@@ -656,6 +656,7 @@ public class PasspointManager {
                 numConnectedProviders++;
             }
         }
+        mWifiMetrics.updateSavedPasspointProfilesInfo(mProviders);
         mWifiMetrics.updateSavedPasspointProfiles(numProviders, numConnectedProviders);
     }