All Implemented Interfaces:

com.pierfrancescosoffritti.androidyoutubeplayer.core.player.listeners.YouTubePlayerListener
```
public final class YouTubePlayerTracker
extends AbstractYouTubePlayerListener
                    
```
Utility class responsible for tracking the state of YouTubePlayer. This is a YouTubePlayerListener, therefore to work it has to be added as listener to a YouTubePlayer.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`private final PlayerConstants.PlayerState`	`state`
`private final Float`	`currentSecond`
`private final Float`	`videoDuration`
`private final String`	`videoId`

Constructor Summary

Constructors
Constructor	Description
`YouTubePlayerTracker()`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`final PlayerConstants.PlayerState`	`getState()`
`final Float`	`getCurrentSecond()`
`final Float`	`getVideoDuration()`
`final String`	`getVideoId()`
`Unit`	`onStateChange(YouTubePlayer youTubePlayer, PlayerConstants.PlayerState state)`	Called every time the state of the player changes.
`Unit`	`onCurrentSecond(YouTubePlayer youTubePlayer, Float second)`	Called periodically by the player, the argument is the number of seconds that have been played.
`Unit`	`onVideoDuration(YouTubePlayer youTubePlayer, Float duration)`	Called when the total duration of the video is loaded.
`Unit`	`onVideoId(YouTubePlayer youTubePlayer, String videoId)`	Called when the id of the current video is loaded

Methods inherited from class com.pierfrancescosoffritti.androidyoutubeplayer.core.player.listeners.AbstractYouTubePlayerListener
onApiChange, onError, onPlaybackQualityChange, onPlaybackRateChange, onReady, onVideoLoadedFraction
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - YouTubePlayerTracker
```
YouTubePlayerTracker()
```
- Method Detail
  - getState
```
 final PlayerConstants.PlayerState getState()
```
  - getCurrentSecond
```
 final Float getCurrentSecond()
```
  - getVideoDuration
```
 final Float getVideoDuration()
```
  - getVideoId
```
 final String getVideoId()
```
  - onStateChange
```
 Unit onStateChange(YouTubePlayer youTubePlayer, PlayerConstants.PlayerState state)
```
    Called every time the state of the player changes. Check PlayerConstants.PlayerState to see all the possible states.
    
    Parameters:
    
    state - a state from PlayerConstants.PlayerState
  - onCurrentSecond
```
 Unit onCurrentSecond(YouTubePlayer youTubePlayer, Float second)
```
    Called periodically by the player, the argument is the number of seconds that have been played.
    
    Parameters:
    
    second - current second of the playback
  - onVideoDuration
```
 Unit onVideoDuration(YouTubePlayer youTubePlayer, Float duration)
```
    Called when the total duration of the video is loaded. <br></br><br></br> Note that getDuration() will return 0 until the video's metadata is loaded, which normally happens just after the video starts playing.
    
    Parameters:
    
    duration - total duration of the video
  - onVideoId
```
 Unit onVideoId(YouTubePlayer youTubePlayer, String videoId)
```
    Called when the id of the current video is loaded
    
    Parameters:
    
    videoId - the id of the video being played

Class YouTubePlayerTracker

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class com.pierfrancescosoffritti.androidyoutubeplayer.core.player.listeners.AbstractYouTubePlayerListener

Methods inherited from class java.lang.Object

Constructor Detail

YouTubePlayerTracker

Method Detail

getState

getCurrentSecond

getVideoDuration

getVideoId

onStateChange

onCurrentSecond

onVideoDuration

onVideoId