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Commit 0c95792a authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
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Merge "Disconnect a2dp/hfp profile by default for le audio dual mode device"... 

Merge "Disconnect a2dp/hfp profile by default for le audio dual mode device" am: d6810063 am: e298de3a am: a0c4c7eb am: 7fbb91c0

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2132253



Change-Id: I545d1af196021e6aff63beb3153035d06eac8795
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents f2321971 7fbb91c0

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

+54 −2
Original line number Diff line number Diff line
@@ -36,6 +36,7 @@ import android.os.Looper; 
import android.os.Message;

import android.os.ParcelUuid;

import android.os.Parcelable;

import android.os.SystemProperties;

import android.util.Log;



import com.android.bluetooth.R;
@@ -95,6 +96,9 @@ class PhonePolicy { 
    private static final int MESSAGE_PROFILE_ACTIVE_DEVICE_CHANGED = 5;

    private static final int MESSAGE_DEVICE_CONNECTED = 6;



    private static final String PREFER_LE_AUDIO_ONLY_MODE =

            "persist.bluetooth.prefer_le_audio_only_mode";



    // Timeouts

    @VisibleForTesting static int sConnectOtherProfilesTimeoutMillis = 6000; // 6s
@@ -106,6 +110,8 @@ class PhonePolicy { 
    private final HashSet<BluetoothDevice> mA2dpRetrySet = new HashSet<>();

    private final HashSet<BluetoothDevice> mConnectOtherProfilesDeviceSet = new HashSet<>();



    private Boolean mPreferLeAudioOnlyMode = false;



    // Broadcast receiver for all changes to states of various profiles

    private final BroadcastReceiver mReceiver = new BroadcastReceiver() {

        @Override
@@ -284,6 +290,7 @@ class PhonePolicy { 
                "DatabaseManager cannot be null when PhonePolicy starts");

        mFactory = factory;

        mHandler = new PhonePolicyHandler(service.getMainLooper());

        mPreferLeAudioOnlyMode = SystemProperties.getBoolean(PREFER_LE_AUDIO_ONLY_MODE, true);

    }



    // Policy implementation, all functions MUST be private
@@ -354,6 +361,24 @@ class PhonePolicy { 
            debugLog("setting le audio profile priority for device " + device);

            mAdapterService.getDatabase().setProfileConnectionPolicy(device,

                    BluetoothProfile.LE_AUDIO, BluetoothProfile.CONNECTION_POLICY_ALLOWED);

            if (mPreferLeAudioOnlyMode) {

                if (mAdapterService.getDatabase()

                        .getProfileConnectionPolicy(device, BluetoothProfile.A2DP)

                        >  BluetoothProfile.CONNECTION_POLICY_FORBIDDEN) {

                    debugLog("clear a2dp profile priority for the le audio dual mode device "

                            + device);

                    mAdapterService.getDatabase().setProfileConnectionPolicy(device,

                            BluetoothProfile.A2DP, BluetoothProfile.CONNECTION_POLICY_FORBIDDEN);

                }

                if (mAdapterService.getDatabase()

                        .getProfileConnectionPolicy(device, BluetoothProfile.HEADSET)

                        >  BluetoothProfile.CONNECTION_POLICY_FORBIDDEN) {

                    debugLog("clear hfp profile priority for the le audio dual mode device "

                            + device);

                    mAdapterService.getDatabase().setProfileConnectionPolicy(device,

                            BluetoothProfile.HEADSET, BluetoothProfile.CONNECTION_POLICY_FORBIDDEN);

                }

            }

        }



        if ((hearingAidService != null) && Utils.arrayContains(uuids,
@@ -430,15 +455,42 @@ class PhonePolicy { 


    /**

     * Updates the last connection date in the connection order database for the newly active device

     * if connected to a2dp profile

     * if connected to a2dp profile. If the device is LE audio dual mode device, and

     * mPreferLeAudioOnlyMode be true, A2DP/HFP will be disconnected as LE audio become active one

     * after pairing.

     *

     * @param device is the device we just made the active device

     */

    private void processActiveDeviceChanged(BluetoothDevice device, int profileId) {

        debugLog("processActiveDeviceChanged, device=" + device + ", profile=" + profileId);

        debugLog("processActiveDeviceChanged, device=" + device + ", profile=" + profileId

                + " mPreferLeAudioOnlyMode: " + mPreferLeAudioOnlyMode);



        if (device != null) {

            mDatabaseManager.setConnection(device, profileId == BluetoothProfile.A2DP);



            if (!mPreferLeAudioOnlyMode) return;

            if (profileId == BluetoothProfile.LE_AUDIO) {

                HeadsetService hsService = mFactory.getHeadsetService();

                if (hsService != null) {

                    if ((hsService.getConnectionPolicy(device)

                            != BluetoothProfile.CONNECTION_POLICY_ALLOWED)

                            && (hsService.getConnectionState(device)

                            == BluetoothProfile.STATE_CONNECTED)) {

                        debugLog("Disconnect HFP for the LE audio dual mode device " + device);

                        hsService.disconnect(device);

                    }

                }

                A2dpService a2dpService = mFactory.getA2dpService();

                if (a2dpService != null) {

                    if ((a2dpService.getConnectionPolicy(device)

                            != BluetoothProfile.CONNECTION_POLICY_ALLOWED)

                            && (a2dpService.getConnectionState(device)

                            == BluetoothProfile.STATE_CONNECTED)) {

                        debugLog("Disconnect A2DP for the LE audio dual mode device " + device);

                        a2dpService.disconnect(device);

                    }

                }

            }

        }

    }