| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.googlecode.android_scripting.facade.bluetooth; |
| |
| import android.app.Service; |
| import android.bluetooth.BluetoothAdapter; |
| import android.bluetooth.BluetoothDevice; |
| import android.bluetooth.BluetoothMap; |
| import android.bluetooth.BluetoothProfile; |
| import android.bluetooth.BluetoothUuid; |
| import android.os.ParcelUuid; |
| |
| import com.googlecode.android_scripting.Log; |
| import com.googlecode.android_scripting.facade.FacadeManager; |
| import com.googlecode.android_scripting.jsonrpc.RpcReceiver; |
| import com.googlecode.android_scripting.rpc.Rpc; |
| import com.googlecode.android_scripting.rpc.RpcParameter; |
| |
| import java.util.List; |
| |
| public class BluetoothMapFacade extends RpcReceiver { |
| static final ParcelUuid[] MAP_UUIDS = { |
| BluetoothUuid.MAP, |
| BluetoothUuid.MNS, |
| BluetoothUuid.MAS, |
| }; |
| private final Service mService; |
| private final BluetoothAdapter mBluetoothAdapter; |
| |
| private static boolean sIsMapReady = false; |
| private static BluetoothMap sMapProfile = null; |
| |
| public BluetoothMapFacade(FacadeManager manager) { |
| super(manager); |
| mService = manager.getService(); |
| mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter(); |
| mBluetoothAdapter.getProfileProxy(mService, new MapServiceListener(), |
| BluetoothProfile.MAP); |
| } |
| |
| class MapServiceListener implements BluetoothProfile.ServiceListener { |
| @Override |
| public void onServiceConnected(int profile, BluetoothProfile proxy) { |
| sMapProfile = (BluetoothMap) proxy; |
| sIsMapReady = true; |
| } |
| |
| @Override |
| public void onServiceDisconnected(int profile) { |
| sIsMapReady = false; |
| } |
| } |
| |
| /** |
| * Disconnect Map Profile. |
| * @param device - the BluetoothDevice object to connect to. |
| * @return if the disconnection was successfull or not. |
| */ |
| public Boolean mapDisconnect(BluetoothDevice device) { |
| if (sMapProfile.getPriority(device) > BluetoothProfile.PRIORITY_ON) { |
| sMapProfile.setPriority(device, BluetoothProfile.PRIORITY_ON); |
| } |
| return sMapProfile.disconnect(device); |
| } |
| |
| /** |
| * Is Map profile ready. |
| * @return if Map profile is ready or not. |
| */ |
| @Rpc(description = "Is Map profile ready.") |
| public Boolean bluetoothMapIsReady() { |
| return sIsMapReady; |
| } |
| |
| /** |
| * Disconnect an MAP device. |
| * @param deviceID - Name or MAC address of a bluetooth device. |
| * @return True if the disconnection was successful; otherwise False. |
| */ |
| @Rpc(description = "Disconnect an MAP device.") |
| public Boolean bluetoothMapDisconnect( |
| @RpcParameter(name = "deviceID", |
| description = "Name or MAC address of a device.") |
| String deviceID) throws Exception { |
| if (sMapProfile == null) return false; |
| List<BluetoothDevice> connectedMapDevices = |
| sMapProfile.getConnectedDevices(); |
| Log.d("Connected map devices: " + connectedMapDevices); |
| BluetoothDevice mDevice = BluetoothFacade.getDevice(connectedMapDevices, deviceID); |
| if (!connectedMapDevices.isEmpty() |
| && connectedMapDevices.get(0).equals(mDevice)) { |
| if (sMapProfile.getPriority(mDevice) |
| > BluetoothProfile.PRIORITY_ON) { |
| sMapProfile.setPriority(mDevice, BluetoothProfile.PRIORITY_ON); |
| } |
| return sMapProfile.disconnect(mDevice); |
| } else { |
| return false; |
| } |
| } |
| |
| /** |
| * Get all the devices connected through MAP. |
| * @return List of all the devices connected through MAP. |
| */ |
| @Rpc(description = "Get all the devices connected through MAP.") |
| public List<BluetoothDevice> bluetoothMapGetConnectedDevices() { |
| if (!sIsMapReady) return null; |
| return sMapProfile.getDevicesMatchingConnectionStates( |
| new int[] {BluetoothProfile.STATE_CONNECTED, |
| BluetoothProfile.STATE_CONNECTING, |
| BluetoothProfile.STATE_DISCONNECTING}); |
| } |
| |
| /** |
| * Get the currently connected remote Bluetooth device (PCE). |
| * @return remote Bluetooth device which is currently conencted. |
| */ |
| @Rpc(description = |
| "Get the currently connected remote Bluetooth device (PCE).") |
| public BluetoothDevice bluetoothMapGetClient() { |
| if (sMapProfile == null) return null; |
| return sMapProfile.getClient(); |
| } |
| |
| @Override |
| public void shutdown() { |
| } |
| } |