1 /* 2 * Copyright (C) 2013 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.example.android.mediarouter.player; 18 19 import android.app.PendingIntent; 20 import android.net.Uri; 21 import android.os.SystemClock; 22 import android.support.v7.media.MediaItemStatus; 23 24 /** 25 * PlaylistItem helps keep track of the current status of an media item. 26 */ 27 public final class PlaylistItem { 28 // immutables 29 private final String mSessionId; 30 private final String mItemId; 31 private final Uri mUri; 32 private final String mMime; 33 private final PendingIntent mUpdateReceiver; 34 // changeable states 35 private int mPlaybackState = MediaItemStatus.PLAYBACK_STATE_PENDING; 36 private long mContentPosition; 37 private long mContentDuration; 38 private long mTimestamp; 39 private String mRemoteItemId; 40 PlaylistItem(String qid, String iid, Uri uri, String mime, PendingIntent pi)41 public PlaylistItem(String qid, String iid, Uri uri, String mime, PendingIntent pi) { 42 mSessionId = qid; 43 mItemId = iid; 44 mUri = uri; 45 mMime = mime; 46 mUpdateReceiver = pi; 47 setTimestamp(SystemClock.elapsedRealtime()); 48 } 49 setRemoteItemId(String riid)50 public void setRemoteItemId(String riid) { 51 mRemoteItemId = riid; 52 } 53 setState(int state)54 public void setState(int state) { 55 mPlaybackState = state; 56 } 57 setPosition(long pos)58 public void setPosition(long pos) { 59 mContentPosition = pos; 60 } 61 setTimestamp(long ts)62 public void setTimestamp(long ts) { 63 mTimestamp = ts; 64 } 65 setDuration(long duration)66 public void setDuration(long duration) { 67 mContentDuration = duration; 68 } 69 getSessionId()70 public String getSessionId() { 71 return mSessionId; 72 } 73 getItemId()74 public String getItemId() { 75 return mItemId; 76 } 77 getRemoteItemId()78 public String getRemoteItemId() { 79 return mRemoteItemId; 80 } 81 getUri()82 public Uri getUri() { 83 return mUri; 84 } 85 getUpdateReceiver()86 public PendingIntent getUpdateReceiver() { 87 return mUpdateReceiver; 88 } 89 getState()90 public int getState() { 91 return mPlaybackState; 92 } 93 getPosition()94 public long getPosition() { 95 return mContentPosition; 96 } 97 getDuration()98 public long getDuration() { 99 return mContentDuration; 100 } 101 getTimestamp()102 public long getTimestamp() { 103 return mTimestamp; 104 } 105 getStatus()106 public MediaItemStatus getStatus() { 107 return new MediaItemStatus.Builder(mPlaybackState) 108 .setContentPosition(mContentPosition) 109 .setContentDuration(mContentDuration) 110 .setTimestamp(mTimestamp) 111 .build(); 112 } 113 114 @Override toString()115 public String toString() { 116 String state[] = { 117 "PENDING", 118 "PLAYING", 119 "PAUSED", 120 "BUFFERING", 121 "FINISHED", 122 "CANCELED", 123 "INVALIDATED", 124 "ERROR" 125 }; 126 return "[" + mSessionId + "|" + mItemId + "|" 127 + (mRemoteItemId != null ? mRemoteItemId : "-") + "|" 128 + state[mPlaybackState] + "] " + mUri.toString(); 129 } 130 } 131