TsPayloadReader.TrackIdGenerator (ExoPlayer library)

java.lang.Object
- com.google.android.exoplayer2.extractor.ts.TsPayloadReader.TrackIdGenerator

Enclosing interface:

TsPayloadReader
```
public static final class TsPayloadReader.TrackIdGenerator
extends Object
```
Generates track ids for initializing TsPayloadReaders' TrackOutputs.

Constructor Summary

Constructors
Constructor	Description
`TrackIdGenerator(int firstTrackId, int trackIdIncrement)`
`TrackIdGenerator(int programNumber, int firstTrackId, int trackIdIncrement)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`generateNewId()`	Generates a new set of track and track format ids.
`String`	`getFormatId()`	Returns the last generated format id, with the format `"programNumber/trackId"`.
`int`	`getTrackId()`	Returns the last generated track id.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - TrackIdGenerator
```
public TrackIdGenerator(int firstTrackId,
                        int trackIdIncrement)
```
  - TrackIdGenerator
```
public TrackIdGenerator(int programNumber,
                        int firstTrackId,
                        int trackIdIncrement)
```
- Method Detail
  - generateNewId
```
public void generateNewId()
```
    Generates a new set of track and track format ids. Must be called before get* methods.
  - getTrackId
```
public int getTrackId()
```
    Returns the last generated track id. Must be called after the first generateNewId() call.
    
    Returns:
    
    The last generated track id.
  - getFormatId
```
public String getFormatId()
```
    Returns the last generated format id, with the format "programNumber/trackId". If no programNumber was provided, the trackId alone is used as format id. Must be called after the first generateNewId() call.
    
    Returns:
    
    The last generated format id, with the format "programNumber/trackId". If no programNumber was provided, the trackId alone is used as format id.