Alan Viverette | 3da604b | 2020-06-10 18:34:39 +0000 | [diff] [blame] | 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 static android.bluetooth.BluetoothProfile.CONNECTION_POLICY_FORBIDDEN; |
| 20 | |
| 21 | import android.bluetooth.BluetoothAdapter; |
| 22 | import android.bluetooth.BluetoothClass; |
| 23 | import android.bluetooth.BluetoothDevice; |
| 24 | import android.bluetooth.BluetoothPbap; |
| 25 | import android.bluetooth.BluetoothProfile; |
| 26 | import android.bluetooth.BluetoothUuid; |
| 27 | import android.content.Context; |
| 28 | import android.os.ParcelUuid; |
| 29 | import android.util.Log; |
| 30 | |
| 31 | import com.android.internal.annotations.VisibleForTesting; |
| 32 | import com.android.settingslib.R; |
| 33 | |
| 34 | /** |
| 35 | * PBAPServer Profile |
| 36 | */ |
| 37 | public class PbapServerProfile implements LocalBluetoothProfile { |
| 38 | private static final String TAG = "PbapServerProfile"; |
| 39 | |
| 40 | private BluetoothPbap mService; |
| 41 | private boolean mIsProfileReady; |
| 42 | |
| 43 | @VisibleForTesting |
| 44 | public static final String NAME = "PBAP Server"; |
| 45 | |
| 46 | // Order of this profile in device profiles list |
| 47 | private static final int ORDINAL = 6; |
| 48 | |
| 49 | // The UUIDs indicate that remote device might access pbap server |
| 50 | static final ParcelUuid[] PBAB_CLIENT_UUIDS = { |
| 51 | BluetoothUuid.HSP, |
| 52 | BluetoothUuid.HFP, |
| 53 | BluetoothUuid.PBAP_PCE |
| 54 | }; |
| 55 | |
| 56 | // These callbacks run on the main thread. |
| 57 | private final class PbapServiceListener |
| 58 | implements BluetoothProfile.ServiceListener { |
| 59 | |
| 60 | @Override |
| 61 | public void onServiceConnected(int profile, BluetoothProfile proxy) { |
| 62 | mService = (BluetoothPbap) proxy; |
| 63 | mIsProfileReady=true; |
| 64 | } |
| 65 | |
| 66 | @Override |
| 67 | public void onServiceDisconnected(int profile) { |
| 68 | mIsProfileReady=false; |
| 69 | } |
| 70 | } |
| 71 | |
| 72 | public boolean isProfileReady() { |
| 73 | return mIsProfileReady; |
| 74 | } |
| 75 | |
| 76 | @Override |
| 77 | public int getProfileId() { |
| 78 | return BluetoothProfile.PBAP; |
| 79 | } |
| 80 | |
| 81 | PbapServerProfile(Context context) { |
| 82 | BluetoothAdapter.getDefaultAdapter().getProfileProxy(context, new PbapServiceListener(), |
| 83 | BluetoothProfile.PBAP); |
| 84 | } |
| 85 | |
| 86 | public boolean accessProfileEnabled() { |
| 87 | return true; |
| 88 | } |
| 89 | |
| 90 | public boolean isAutoConnectable() { |
| 91 | return false; |
| 92 | } |
| 93 | |
| 94 | public int getConnectionStatus(BluetoothDevice device) { |
| 95 | if (mService == null) return BluetoothProfile.STATE_DISCONNECTED; |
| 96 | return mService.getConnectionState(device); |
| 97 | } |
| 98 | |
| 99 | @Override |
| 100 | public boolean isEnabled(BluetoothDevice device) { |
| 101 | return false; |
| 102 | } |
| 103 | |
| 104 | @Override |
| 105 | public int getConnectionPolicy(BluetoothDevice device) { |
| 106 | return -1; |
| 107 | } |
| 108 | |
| 109 | @Override |
| 110 | public boolean setEnabled(BluetoothDevice device, boolean enabled) { |
| 111 | boolean isEnabled = false; |
| 112 | if (mService == null) { |
| 113 | return false; |
| 114 | } |
| 115 | |
| 116 | if (!enabled) { |
| 117 | isEnabled = mService.setConnectionPolicy(device, CONNECTION_POLICY_FORBIDDEN); |
| 118 | } |
| 119 | |
| 120 | return isEnabled; |
| 121 | } |
| 122 | |
| 123 | public String toString() { |
| 124 | return NAME; |
| 125 | } |
| 126 | |
| 127 | public int getOrdinal() { |
| 128 | return ORDINAL; |
| 129 | } |
| 130 | |
| 131 | public int getNameResource(BluetoothDevice device) { |
| 132 | return R.string.bluetooth_profile_pbap; |
| 133 | } |
| 134 | |
| 135 | public int getSummaryResourceForDevice(BluetoothDevice device) { |
| 136 | return R.string.bluetooth_profile_pbap_summary; |
| 137 | } |
| 138 | |
| 139 | public int getDrawableResource(BluetoothClass btClass) { |
| 140 | return com.android.internal.R.drawable.ic_phone; |
| 141 | } |
| 142 | |
| 143 | protected void finalize() { |
| 144 | Log.d(TAG, "finalize()"); |
| 145 | if (mService != null) { |
| 146 | try { |
| 147 | BluetoothAdapter.getDefaultAdapter().closeProfileProxy(BluetoothProfile.PBAP, |
| 148 | mService); |
| 149 | mService = null; |
| 150 | }catch (Throwable t) { |
| 151 | Log.w(TAG, "Error cleaning up PBAP proxy", t); |
| 152 | } |
| 153 | } |
| 154 | } |
| 155 | } |