LibraryLoader (ExoPlayer library)

java.lang.Object
- com.google.android.exoplayer2.util.LibraryLoader

public abstract class LibraryLoader
extends Object

Configurable loader for native libraries.

Constructor Summary

Constructors
Constructor Description

LibraryLoader(String... libraries)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`isAvailable()`	Returns whether the underlying libraries are available, loading them if necessary.
`protected abstract void`	`loadLibrary(String name)`	Should be implemented to call `System.loadLibrary(name)`.
`void`	`setLibraries(String... libraries)`	Overrides the names of the libraries to load.

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

- Constructor Detail
  - LibraryLoader
```
public LibraryLoader(String... libraries)
```
    Parameters:
    
    libraries - The names of the libraries to load.
- Method Detail
  - setLibraries
```
public void setLibraries(String... libraries)
```
    Overrides the names of the libraries to load. Must be called before any call to isAvailable().
  - isAvailable
```
public boolean isAvailable()
```
    Returns whether the underlying libraries are available, loading them if necessary.
  - loadLibrary
```
protected abstract void loadLibrary(String name)
```
    Should be implemented to call System.loadLibrary(name).
    It's necessary for each subclass to implement this method because System.loadLibrary(String) uses reflection to obtain the calling class, which is then used to obtain the class loader to use when loading the native library. If this class were to implement the method directly, and if a subclass were to have a different class loader, then loading of the native library would fail.
    
    Parameters:
    
    name - The name of the library to load.