1 /* 2 * Copyright (C) 2011 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.settingslib.bluetooth; 18 19 import android.bluetooth.BluetoothClass; 20 import android.bluetooth.BluetoothDevice; 21 import android.bluetooth.BluetoothPbap; 22 import android.bluetooth.BluetoothProfile; 23 import android.bluetooth.BluetoothUuid; 24 import android.content.Context; 25 import android.os.ParcelUuid; 26 import android.util.Log; 27 28 import com.android.internal.annotations.VisibleForTesting; 29 import com.android.settingslib.R; 30 31 /** 32 * PBAPServer Profile 33 */ 34 public class PbapServerProfile implements LocalBluetoothProfile { 35 private static final String TAG = "PbapServerProfile"; 36 private static boolean V = true; 37 38 private BluetoothPbap mService; 39 private boolean mIsProfileReady; 40 41 @VisibleForTesting 42 public static final String NAME = "PBAP Server"; 43 44 // Order of this profile in device profiles list 45 private static final int ORDINAL = 6; 46 47 // The UUIDs indicate that remote device might access pbap server 48 static final ParcelUuid[] PBAB_CLIENT_UUIDS = { 49 BluetoothUuid.HSP, 50 BluetoothUuid.Handsfree, 51 BluetoothUuid.PBAP_PCE 52 }; 53 54 // These callbacks run on the main thread. 55 private final class PbapServiceListener 56 implements BluetoothPbap.ServiceListener { 57 onServiceConnected(BluetoothPbap proxy)58 public void onServiceConnected(BluetoothPbap proxy) { 59 if (V) Log.d(TAG,"Bluetooth service connected"); 60 mService = (BluetoothPbap) proxy; 61 mIsProfileReady=true; 62 } 63 onServiceDisconnected()64 public void onServiceDisconnected() { 65 if (V) Log.d(TAG,"Bluetooth service disconnected"); 66 mIsProfileReady=false; 67 } 68 } 69 isProfileReady()70 public boolean isProfileReady() { 71 return mIsProfileReady; 72 } 73 PbapServerProfile(Context context)74 PbapServerProfile(Context context) { 75 BluetoothPbap pbap = new BluetoothPbap(context, new PbapServiceListener()); 76 } 77 isConnectable()78 public boolean isConnectable() { 79 return true; 80 } 81 isAutoConnectable()82 public boolean isAutoConnectable() { 83 return false; 84 } 85 connect(BluetoothDevice device)86 public boolean connect(BluetoothDevice device) { 87 /*Can't connect from server */ 88 return false; 89 90 } 91 disconnect(BluetoothDevice device)92 public boolean disconnect(BluetoothDevice device) { 93 if (mService == null) return false; 94 return mService.disconnect(); 95 } 96 getConnectionStatus(BluetoothDevice device)97 public int getConnectionStatus(BluetoothDevice device) { 98 if (mService == null) { 99 return BluetoothProfile.STATE_DISCONNECTED; 100 } 101 if (mService.isConnected(device)) 102 return BluetoothProfile.STATE_CONNECTED; 103 else 104 return BluetoothProfile.STATE_DISCONNECTED; 105 } 106 isPreferred(BluetoothDevice device)107 public boolean isPreferred(BluetoothDevice device) { 108 return false; 109 } 110 getPreferred(BluetoothDevice device)111 public int getPreferred(BluetoothDevice device) { 112 return -1; 113 } 114 setPreferred(BluetoothDevice device, boolean preferred)115 public void setPreferred(BluetoothDevice device, boolean preferred) { 116 // ignore: isPreferred is always true for PBAP 117 } 118 toString()119 public String toString() { 120 return NAME; 121 } 122 getOrdinal()123 public int getOrdinal() { 124 return ORDINAL; 125 } 126 getNameResource(BluetoothDevice device)127 public int getNameResource(BluetoothDevice device) { 128 return R.string.bluetooth_profile_pbap; 129 } 130 getSummaryResourceForDevice(BluetoothDevice device)131 public int getSummaryResourceForDevice(BluetoothDevice device) { 132 return R.string.bluetooth_profile_pbap_summary; 133 } 134 getDrawableResource(BluetoothClass btClass)135 public int getDrawableResource(BluetoothClass btClass) { 136 return R.drawable.ic_bt_cellphone; 137 } 138 finalize()139 protected void finalize() { 140 if (V) Log.d(TAG, "finalize()"); 141 if (mService != null) { 142 try { 143 mService.close(); 144 mService = null; 145 }catch (Throwable t) { 146 Log.w(TAG, "Error cleaning up PBAP proxy", t); 147 } 148 } 149 } 150 } 151