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

Commit f456e872 authored by Mingguang Xu's avatar Mingguang Xu Committed by Gerrit Code Review
Browse files

Merge changes from topic "app_based_btaa" 

* changes:
  BTAA: notify the App information when starting and stopping service
  BTAA: Add methods to propagate uid and package name from Java to native
  BTAA: Add app-activity aggregation dumpsys data
  BTAA: app based activity attribution
  BTAA: add FlatBuffer tables for app-activity based attribution
  BTAA: propagate app uid and package name to BTAA module
parents cc4e82be 8294cfcd

android/app/jni/com_android_bluetooth_btservice_ActivityAttribution.cpp

+31 −0
Original line number Diff line number Diff line
@@ -157,10 +157,41 @@ static void cleanupNative(JNIEnv* env, jobject object) { 
  }

}



static void notifyActivityAttributionInfoNative(JNIEnv* env, jobject object,

                                                jint uid, jstring packageName,

                                                jstring deviceAddress) {

  const bt_interface_t* btInf = getBluetoothInterface();

  if (btInf == nullptr) {

    LOG(ERROR) << "Bluetooth module is not loaded";

    return;

  }

  sActivityAttributionInterface =

      (ActivityAttributionInterface*)btInf->get_profile_interface(

          BT_ACTIVITY_ATTRIBUTION_ID);

  if (sActivityAttributionInterface == nullptr) {

    LOG(ERROR) << "Failed to get ActivityAttribution Interface";

    return;

  }



  if (packageName == nullptr || deviceAddress == nullptr) {

    LOG(ERROR) << "Failed to get package name or device address";

    return;

  }

  const char* nativeName = env->GetStringUTFChars(packageName, nullptr);

  const char* nativeAddress = env->GetStringUTFChars(deviceAddress, nullptr);

  sActivityAttributionInterface->NotifyActivityAttributionInfo(uid, nativeName,

                                                               nativeAddress);

  env->ReleaseStringUTFChars(packageName, nativeName);

  env->ReleaseStringUTFChars(deviceAddress, nativeAddress);

}



static JNINativeMethod sMethods[] = {

    {"classInitNative", "()V", (void*)classInitNative},

    {"initNative", "()V", (void*)initNative},

    {"cleanupNative", "()V", (void*)cleanupNative},

    {"notifyActivityAttributionInfoNative",

     "(ILjava/lang/String;Ljava/lang/String;)V",

     (void*)notifyActivityAttributionInfoNative},

};



int register_com_android_bluetooth_btservice_activity_attribution(JNIEnv* env) {

android/app/src/com/android/bluetooth/a2dp/A2dpService.java

+10 −0
Original line number Diff line number Diff line
@@ -161,6 +161,11 @@ public class A2dpService extends ProfileService { 


        // Step 8: Mark service as started

        setA2dpService(this);

        BluetoothDevice activeDevice = getActiveDevice();

        String deviceAddress = activeDevice != null ?

                activeDevice.getAddress() :

                AdapterService.ACTIVITY_ATTRIBUTION_NO_ACTIVE_DEVICE_ADDRESS;

        mAdapterService.notifyActivityAttributionInfo(getAttributionSource(), deviceAddress);



        // Step 9: Clear active device

        setActiveDevice(null);
@@ -180,6 +185,11 @@ public class A2dpService extends ProfileService { 
        removeActiveDevice(true);



        // Step 8: Mark service as stopped

        BluetoothDevice activeDevice = getActiveDevice();

        String deviceAddress = activeDevice != null ?

                activeDevice.getAddress() :

                AdapterService.ACTIVITY_ATTRIBUTION_NO_ACTIVE_DEVICE_ADDRESS;

        mAdapterService.notifyActivityAttributionInfo(getAttributionSource(), deviceAddress);

        setA2dpService(null);



        // Step 7: Unregister broadcast receivers

android/app/src/com/android/bluetooth/a2dpsink/A2dpSinkService.java

+10 −0
Original line number Diff line number Diff line
@@ -78,11 +78,21 @@ public class A2dpSinkService extends ProfileService { 
        }



        setA2dpSinkService(this);

        BluetoothDevice activeDevice = getActiveDevice();

        String deviceAddress = activeDevice != null ?

                activeDevice.getAddress() :

                AdapterService.ACTIVITY_ATTRIBUTION_NO_ACTIVE_DEVICE_ADDRESS;

        mAdapterService.notifyActivityAttributionInfo(getAttributionSource(), deviceAddress);

        return true;

    }



    @Override

    protected boolean stop() {

        BluetoothDevice activeDevice = getActiveDevice();

        String deviceAddress = activeDevice != null ?

                activeDevice.getAddress() :

                AdapterService.ACTIVITY_ATTRIBUTION_NO_ACTIVE_DEVICE_ADDRESS;

        mAdapterService.notifyActivityAttributionInfo(getAttributionSource(), deviceAddress);

        setA2dpSinkService(null);

        mNativeInterface.cleanup();

        for (A2dpSinkStateMachine stateMachine : mDeviceStateMap.values()) {

android/app/src/com/android/bluetooth/avrcp/AvrcpTargetService.java

+13 −0
Original line number Diff line number Diff line
@@ -41,6 +41,7 @@ import com.android.bluetooth.audio_util.MediaPlayerWrapper; 
import com.android.bluetooth.audio_util.Metadata;

import com.android.bluetooth.audio_util.PlayStatus;

import com.android.bluetooth.audio_util.PlayerInfo;

import com.android.bluetooth.btservice.AdapterService;

import com.android.bluetooth.btservice.MetricsLogger;

import com.android.bluetooth.btservice.ProfileService;

import com.android.bluetooth.btservice.ServiceFactory;
@@ -244,6 +245,12 @@ public class AvrcpTargetService extends ProfileService { 


        // Only allow the service to be used once it is initialized

        sInstance = this;

        BluetoothDevice activeDevice = getA2dpActiveDevice();

        String deviceAddress = activeDevice != null ?

                activeDevice.getAddress() :

                AdapterService.ACTIVITY_ATTRIBUTION_NO_ACTIVE_DEVICE_ADDRESS;

        AdapterService.getAdapterService().notifyActivityAttributionInfo(

                getAttributionSource(), deviceAddress);



        return true;

    }
@@ -261,6 +268,12 @@ public class AvrcpTargetService extends ProfileService { 
            mAvrcpCoverArtService.stop();

        }

        mAvrcpCoverArtService = null;

        BluetoothDevice activeDevice = getA2dpActiveDevice();

        String deviceAddress = activeDevice != null ?

                activeDevice.getAddress() :

                AdapterService.ACTIVITY_ATTRIBUTION_NO_ACTIVE_DEVICE_ADDRESS;

        AdapterService.getAdapterService().notifyActivityAttributionInfo(

                getAttributionSource(), deviceAddress);



        sInstance = null;

        unregisterReceiver(mReceiver);

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

+14 −0
Original line number Diff line number Diff line
@@ -199,6 +199,9 @@ public class AdapterService extends Service { 
            new ComponentName("com.android.bluetooth",

                    BluetoothInCallService.class.getCanonicalName());



    public static final String ACTIVITY_ATTRIBUTION_NO_ACTIVE_DEVICE_ADDRESS =

            "no_active_device_address";



    // Report ID definition

    public enum BqrQualityReportId {

        QUALITY_REPORT_ID_MONITOR_MODE(0x01),
@@ -3518,6 +3521,17 @@ public class AdapterService extends Service { 
        return mAdapterProperties.getTotalNumOfTrackableAdvertisements();

    }



    /**

     * Notify the UID and package name of the app, and the address of associated active device

     *

     * @param source The attribution source that starts the activity

     * @param deviceAddress The address of the active device associated with the app

     */

    public void notifyActivityAttributionInfo(AttributionSource source, String deviceAddress) {

        mActivityAttributionService.notifyActivityAttributionInfo(

                source.getUid(), source.getPackageName(), deviceAddress);

    }



    private static int convertScanModeToHal(int mode) {

        switch (mode) {

            case BluetoothAdapter.SCAN_MODE_NONE: