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      1 /*
      2  * Copyright (C) 2016 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.bluetooth.avrcpcontroller;
     18 
     19 import android.bluetooth.BluetoothDevice;
     20 
     21 import com.android.bluetooth.Utils;
     22 
     23 /*
     24  * Contains information about remote device specifically the player and features enabled on it along
     25  * with an encapsulation of the current track and playlist information.
     26  */
     27 class RemoteDevice {
     28 
     29     /*
     30      * Remote features from JNI
     31      */
     32     private static final int FEAT_NONE = 0;
     33     private static final int FEAT_METADATA = 1;
     34     private static final int FEAT_ABSOLUTE_VOLUME = 2;
     35     private static final int FEAT_BROWSE = 4;
     36 
     37     private static final int VOLUME_LABEL_UNDEFINED = -1;
     38 
     39     final BluetoothDevice mBTDevice;
     40     private int mRemoteFeatures;
     41     private boolean mAbsVolNotificationRequested;
     42     private boolean mFirstAbsVolCmdRecvd;
     43     private int mNotificationLabel;
     44 
     45     RemoteDevice(BluetoothDevice mDevice) {
     46         mBTDevice = mDevice;
     47         mRemoteFeatures = FEAT_NONE;
     48         mAbsVolNotificationRequested = false;
     49         mNotificationLabel = VOLUME_LABEL_UNDEFINED;
     50         mFirstAbsVolCmdRecvd = false;
     51     }
     52 
     53     synchronized void setRemoteFeatures(int remoteFeatures) {
     54         mRemoteFeatures = remoteFeatures;
     55     }
     56 
     57     public synchronized byte[] getBluetoothAddress() {
     58         return Utils.getByteAddress(mBTDevice);
     59     }
     60 
     61     public synchronized void setNotificationLabel(int label) {
     62         mNotificationLabel = label;
     63     }
     64 
     65     public synchronized int getNotificationLabel() {
     66         return mNotificationLabel;
     67     }
     68 
     69     public synchronized void setAbsVolNotificationRequested(boolean request) {
     70         mAbsVolNotificationRequested = request;
     71     }
     72 
     73     public synchronized boolean getAbsVolNotificationRequested() {
     74         return mAbsVolNotificationRequested;
     75     }
     76 
     77     public synchronized void setFirstAbsVolCmdRecvd() {
     78         mFirstAbsVolCmdRecvd = true;
     79     }
     80 
     81     public synchronized boolean getFirstAbsVolCmdRecvd() {
     82         return mFirstAbsVolCmdRecvd;
     83     }
     84 }
     85