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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.media.session.PlaybackState;
     20 import android.util.Log;
     21 
     22 /*
     23  * Contains information about remote player
     24  */
     25 class AvrcpPlayer {
     26     private static final String TAG = "AvrcpPlayer";
     27     private static final boolean DBG = true;
     28 
     29     public static final int INVALID_ID = -1;
     30 
     31     private int mPlayStatus = PlaybackState.STATE_NONE;
     32     private long mPlayTime = PlaybackState.PLAYBACK_POSITION_UNKNOWN;
     33     private int mId;
     34     private String mName = "";
     35     private int mPlayerType;
     36     private TrackInfo mCurrentTrack = new TrackInfo();
     37 
     38     AvrcpPlayer() {
     39         mId = INVALID_ID;
     40     }
     41 
     42     AvrcpPlayer(int id, String name, int transportFlags, int playStatus, int playerType) {
     43         mId = id;
     44         mName = name;
     45         mPlayerType = playerType;
     46     }
     47 
     48     public int getId() {
     49         return mId;
     50     }
     51 
     52     public String getName() {
     53         return mName;
     54     }
     55 
     56     public void setPlayTime(int playTime) {
     57         mPlayTime = playTime;
     58     }
     59 
     60     public long getPlayTime() {
     61         return mPlayTime;
     62     }
     63 
     64     public void setPlayStatus(int playStatus) {
     65         mPlayStatus = playStatus;
     66     }
     67 
     68     public PlaybackState getPlaybackState() {
     69         if (DBG) {
     70             Log.d(TAG, "getPlayBackState state " + mPlayStatus + " time " + mPlayTime);
     71         }
     72 
     73         long position = mPlayTime;
     74         float speed = 1;
     75         switch (mPlayStatus) {
     76             case PlaybackState.STATE_STOPPED:
     77                 position = 0;
     78                 speed = 0;
     79                 break;
     80             case PlaybackState.STATE_PAUSED:
     81                 speed = 0;
     82                 break;
     83             case PlaybackState.STATE_FAST_FORWARDING:
     84                 speed = 3;
     85                 break;
     86             case PlaybackState.STATE_REWINDING:
     87                 speed = -3;
     88                 break;
     89         }
     90         return new PlaybackState.Builder().setState(mPlayStatus, position, speed).build();
     91     }
     92 
     93     public synchronized void updateCurrentTrack(TrackInfo update) {
     94         mCurrentTrack = update;
     95     }
     96 
     97     public synchronized TrackInfo getCurrentTrack() {
     98         return mCurrentTrack;
     99     }
    100 }
    101