Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 069f0c83 authored by Yao Chen's avatar Yao Chen Committed by Tej Singh
Browse files

Add Restricted BT device name logging. 

Test: m -j

Change-Id: I97b1394c6d808f2833273ec46e359db661a9f486
Merged-In: I97b1394c6d808f2833273ec46e359db661a9f486
Bug: 268146835
parent 90756340

android/app/Android.bp

+10 −0
Original line number Original line Diff line number Diff line
@@ -141,6 +141,7 @@ android_app { 




    srcs: [

    srcs: [

        ":statslog-bluetooth-java-gen",

        ":statslog-bluetooth-java-gen",

        ":statslog-bt-restricted-java-gen",

        "src/**/*.java",

        "src/**/*.java",

    ],

    ],

    aaptflags: [

    aaptflags: [
@@ -261,6 +262,15 @@ genrule { 
    out: ["com/android/bluetooth/BluetoothStatsLog.java"],

    out: ["com/android/bluetooth/BluetoothStatsLog.java"],

}

}





genrule {

    name: "statslog-bt-restricted-java-gen",

    tools: ["stats-log-api-gen"],

    cmd: "$(location stats-log-api-gen) --java $(out) --module bt_restricted" +

        " --javaPackage com.android.bluetooth --javaClass BtRestrictedStatsLog" +

        " --minApiLevel 34",

    out: ["com/android/bluetooth/BtRestrictedStatsLog.java"],

}



android_app_certificate {

android_app_certificate {

    name: "com.android.bluetooth.certificate",

    name: "com.android.bluetooth.certificate",

    certificate: "certs/com.android.bluetooth",

    certificate: "certs/com.android.bluetooth",

android/app/src/com/android/bluetooth/btservice/MetricsLogger.java

+9 −0
Original line number Original line Diff line number Diff line
@@ -15,6 +15,8 @@ 
 */

 */

package com.android.bluetooth.btservice;

package com.android.bluetooth.btservice;





import static com.android.bluetooth.BtRestrictedStatsLog.RESTRICTED_BLUETOOTH_DEVICE_NAME_REPORTED;



import android.app.AlarmManager;

import android.app.AlarmManager;

import android.content.Context;

import android.content.Context;

import android.os.SystemClock;

import android.os.SystemClock;
@@ -24,8 +26,10 @@ import com.android.bluetooth.BluetoothMetricsProto.BluetoothLog; 
import com.android.bluetooth.BluetoothMetricsProto.ProfileConnectionStats;

import com.android.bluetooth.BluetoothMetricsProto.ProfileConnectionStats;

import com.android.bluetooth.BluetoothMetricsProto.ProfileId;

import com.android.bluetooth.BluetoothMetricsProto.ProfileId;

import com.android.bluetooth.BluetoothStatsLog;

import com.android.bluetooth.BluetoothStatsLog;

import com.android.bluetooth.BtRestrictedStatsLog;

import com.android.bluetooth.Utils;

import com.android.bluetooth.Utils;

import com.android.internal.annotations.VisibleForTesting;

import com.android.internal.annotations.VisibleForTesting;

import com.android.modules.utils.build.SdkLevel;





import com.google.common.hash.BloomFilter;

import com.google.common.hash.BloomFilter;

import com.google.common.hash.Funnels;

import com.google.common.hash.Funnels;
@@ -288,6 +292,11 @@ public class MetricsLogger { 
            String toBeMatched = "";

            String toBeMatched = "";

            for (int end = start; end < words.length; end++) {

            for (int end = start; end < words.length; end++) {

                toBeMatched += words[end];

                toBeMatched += words[end];

                // TODO(b/280868296): Refactor to log even if bloom filter isn't initialized.

                if (SdkLevel.isAtLeastU()) {

                    BtRestrictedStatsLog.write(RESTRICTED_BLUETOOTH_DEVICE_NAME_REPORTED,

                            toBeMatched);

                }

                byte[] sha256 = getSha256(toBeMatched);

                byte[] sha256 = getSha256(toBeMatched);

                if (sha256 == null) {

                if (sha256 == null) {

                    continue;

                    continue;