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Commit a6bc45cb authored by Treehugger Robot's avatar Treehugger Robot Committed by Gerrit Code Review
Browse files

Merge "Metrics: Log remote device information to statsd"

parents 7c95714c aa36db19

src/com/android/bluetooth/btservice/storage/DatabaseManager.java

+34 −0
Original line number Diff line number Diff line
@@ -20,17 +20,20 @@ import android.bluetooth.BluetoothA2dp; 
import android.bluetooth.BluetoothAdapter;

import android.bluetooth.BluetoothDevice;

import android.bluetooth.BluetoothProfile;

import android.bluetooth.BluetoothProtoEnums;

import android.content.BroadcastReceiver;

import android.content.ContentResolver;

import android.content.Context;

import android.content.Intent;

import android.content.IntentFilter;

import android.os.Binder;

import android.os.Handler;

import android.os.HandlerThread;

import android.os.Looper;

import android.os.Message;

import android.provider.Settings;

import android.util.Log;

import android.util.StatsLog;



import com.android.bluetooth.btservice.AdapterService;

import com.android.internal.annotations.VisibleForTesting;
@@ -219,6 +222,7 @@ public class DatabaseManager { 
                }

                return true;

            }

            logManufacturerInfo(device, key, newValue);

            data.setCustomizedMeta(key, newValue);



            updateDatabase(data);
@@ -745,4 +749,34 @@ public class DatabaseManager { 
        message.obj = data.getAddress();

        mHandler.sendMessage(message);

    }



    private void logManufacturerInfo(BluetoothDevice device, int key, String value) {

        String callingApp = mAdapterService.getPackageManager().getNameForUid(

                Binder.getCallingUid());

        String manufacturerName = "";

        String modelName = "";

        String hardwareVersion = "";

        String softwareVersion = "";

        switch (key) {

            case BluetoothDevice.METADATA_MANUFACTURER_NAME:

                manufacturerName = value;

                break;

            case BluetoothDevice.METADATA_MODEL_NAME:

                modelName = value;

                break;

            case BluetoothDevice.METADATA_HARDWARE_VERSION:

                hardwareVersion = value;

                break;

            case BluetoothDevice.METADATA_SOFTWARE_VERSION:

                softwareVersion = value;

                break;

            default:

                // Do not log anything if metadata doesn't fall into above categories

                return;

        }

        StatsLog.write(StatsLog.BLUETOOTH_DEVICE_INFO_REPORTED,

                mAdapterService.obfuscateAddress(device),

                BluetoothProtoEnums.DEVICE_INFO_EXTERNAL, callingApp, manufacturerName, modelName,

                hardwareVersion, softwareVersion);

    }

}

src/com/android/bluetooth/hfp/HeadsetStateMachine.java

+13 −0
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ import android.bluetooth.BluetoothAssignedNumbers; 
import android.bluetooth.BluetoothDevice;

import android.bluetooth.BluetoothHeadset;

import android.bluetooth.BluetoothProfile;

import android.bluetooth.BluetoothProtoEnums;

import android.bluetooth.hfp.BluetoothHfpProtoEnums;

import android.content.Intent;

import android.media.AudioManager;
@@ -1833,6 +1834,18 @@ public class HeadsetStateMachine extends StateMachine { 
            Log.w(TAG, "processAtXapl() argument types not match");

            return;

        }

        String[] deviceInfo = ((String) args[0]).split("-");

        if (deviceInfo.length != 3) {

            Log.w(TAG, "processAtXapl() deviceInfo length " + deviceInfo.length + " is wrong");

            return;

        }

        String vendorId = deviceInfo[0];

        String productId = deviceInfo[1];

        String version = deviceInfo[2];

        StatsLog.write(StatsLog.BLUETOOTH_DEVICE_INFO_REPORTED,

                mAdapterService.obfuscateAddress(device), BluetoothProtoEnums.DEVICE_INFO_INTERNAL,

                BluetoothHeadset.VENDOR_SPECIFIC_HEADSET_EVENT_XAPL, vendorId, productId, version,

                null);

        // feature = 2 indicates that we support battery level reporting only

        mNativeInterface.atResponseString(device, "+XAPL=iPhone," + String.valueOf(2));

    }

tests/unit/src/com/android/bluetooth/btservice/storage/DatabaseManagerTest.java

+2 −0
Original line number Diff line number Diff line
@@ -69,6 +69,8 @@ public final class DatabaseManagerTest { 
        mDatabase = Room.inMemoryDatabaseBuilder(InstrumentationRegistry.getTargetContext(),

                MetadataDatabase.class).build();



        when(mAdapterService.getPackageManager()).thenReturn(

                InstrumentationRegistry.getTargetContext().getPackageManager());

        mDatabaseManager = new DatabaseManager(mAdapterService);



        BluetoothDevice[] bondedDevices = {mTestDevice};