com.facebook.soloader

Class SoLoader

java.lang.Object

com.facebook.soloader.SoLoader

public class SoLoader
extends java.lang.Object

Note that com.facebook.base.app.DelegatingApplication will automatically register itself with SoLoader before running application-specific code; most applications do not need to call init(android.content.Context, boolean) explicitly.

Constructor Summary

Constructors

Constructor and Description
SoLoader()

Method Summary

Methods

Modifier and Type	Method and Description
static void	init(android.content.Context context, boolean isNativeExopackageEnabled) Initializes native code loading for this app; this class's other static facilities cannot be used until this init(android.content.Context, boolean) is called.
static void	loadLibrary(java.lang.String shortName) Load a shared library, initializing any JNI binding it contains.
static void	setInTestMode() Turn shared-library loading into a no-op.
static java.io.File	unpackLibraryAndDependencies(java.lang.String shortName) Unpack library and its dependencies, returning the location of the unpacked library file.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SoLoader

public SoLoader()

Method Detail

init

public static void init(@Nullable
        android.content.Context context,
        boolean isNativeExopackageEnabled)

Initializes native code loading for this app; this class's other static facilities cannot be used until this init(android.content.Context, boolean) is called. This method is idempotent: calls after the first are ignored.

Parameters:

context - - application context.

isNativeExopackageEnabled - - whether native exopackage feature is enabled in the build.

setInTestMode

public static void setInTestMode()

Turn shared-library loading into a no-op. Useful in special circumstances.

loadLibrary

public static void loadLibrary(java.lang.String shortName)
                        throws java.lang.UnsatisfiedLinkError

Load a shared library, initializing any JNI binding it contains.

Parameters:

shortName - Name of library to find, without "lib" prefix or ".so" suffix

Throws:

java.lang.UnsatisfiedLinkError

unpackLibraryAndDependencies

public static java.io.File unpackLibraryAndDependencies(java.lang.String shortName)
                                                 throws java.lang.UnsatisfiedLinkError

Unpack library and its dependencies, returning the location of the unpacked library file. All non-system dependencies of the given library will either be on LD_LIBRARY_PATH or will be in the same directory as the returned File.

Parameters:

shortName - Name of library to find, without "lib" prefix or ".so" suffix

Returns:

Unpacked DSO location

Throws:

java.lang.UnsatisfiedLinkError