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Commit 719f0113 authored by Treehugger Robot's avatar Treehugger Robot Committed by Gerrit Code Review
Browse files

Merge "Added internal API getMaxConnectedAudioDevices()"

parents 48471f7b 9e60546a

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

+16 −0
Original line number Diff line number Diff line
@@ -38,6 +38,7 @@ import android.content.Context; 
import android.content.Intent;

import android.content.IntentFilter;

import android.os.ParcelUuid;

import android.os.SystemProperties;

import android.os.UserHandle;

import android.util.Log;

import android.util.Pair;
@@ -53,6 +54,10 @@ class AdapterProperties { 
    private static final boolean VDBG = false;

    private static final String TAG = "BluetoothAdapterProperties";



    private static final String MAX_CONNECTED_AUDIO_DEVICES_PROPERTY =

            "persist.bluetooth.maxconnectedaudiodevices";

    static final int MIN_CONNECTED_AUDIO_DEVICES = 1;



    private static final long DEFAULT_DISCOVERY_TIMEOUT_MS = 12800;

    private static final int BD_ADDR_LEN = 6; // in bytes
@@ -71,6 +76,7 @@ class AdapterProperties { 


    private volatile int mConnectionState = BluetoothAdapter.STATE_DISCONNECTED;

    private volatile int mState = BluetoothAdapter.STATE_OFF;

    private int mMaxConnectedAudioDevices = 1;



    private AdapterService mService;

    private boolean mDiscovering;
@@ -164,6 +170,9 @@ class AdapterProperties { 
        mProfileConnectionState.clear();

        mRemoteDevices = remoteDevices;



        mMaxConnectedAudioDevices = SystemProperties.getInt(

                MAX_CONNECTED_AUDIO_DEVICES_PROPERTY, MIN_CONNECTED_AUDIO_DEVICES);



        IntentFilter filter = new IntentFilter();

        filter.addAction(BluetoothHeadset.ACTION_CONNECTION_STATE_CHANGED);

        filter.addAction(BluetoothHeadsetClient.ACTION_CONNECTION_STATE_CHANGED);
@@ -397,6 +406,13 @@ class AdapterProperties { 
        return mTotNumOfTrackableAdv;

    }



    /**

     * @return the maximum number of connected audio devices

     */

    int getMaxConnectedAudioDevices() {

        return mMaxConnectedAudioDevices;

    }



    /**

     * @return the mBondedDevices

     */

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

+16 −0
Original line number Diff line number Diff line
@@ -1497,6 +1497,16 @@ public class AdapterService extends Service { 
            return service.getBatteryLevel(device);

        }



        @Override

        public int getMaxConnectedAudioDevices() {

            // don't check caller, may be called from system UI

            AdapterService service = getService();

            if (service == null) {

                return AdapterProperties.MIN_CONNECTED_AUDIO_DEVICES;

            }

            return service.getMaxConnectedAudioDevices();

        }



        @Override

        public boolean factoryReset() {

            AdapterService service = getService();
@@ -2010,6 +2020,12 @@ public class AdapterService extends Service { 
        return deviceProp.getBatteryLevel();

    }



    int getMaxConnectedAudioDevices() {

        enforceCallingOrSelfPermission(BLUETOOTH_PERM, "Need BLUETOOTH permission");



        return mAdapterProperties.getMaxConnectedAudioDevices();

    }



    boolean setPin(BluetoothDevice device, boolean accept, int len, byte[] pinCode) {

        enforceCallingOrSelfPermission(BLUETOOTH_ADMIN_PERM, "Need BLUETOOTH ADMIN permission");

        DeviceProperties deviceProp = mRemoteDevices.getDeviceProperties(device);