pl.droidsonroids.relinker

Class ReLinkerInstance

java.lang.Object

pl.droidsonroids.relinker.ReLinkerInstance

public class ReLinkerInstance
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	force
protected ReLinker.LibraryInstaller	libraryInstaller
protected ReLinker.LibraryLoader	libraryLoader
protected java.util.Set<java.lang.String>	loadedLibraries
protected ReLinker.Logger	logger
protected boolean	recursive

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ReLinkerInstance()
protected	ReLinkerInstance(ReLinker.LibraryLoader libraryLoader, ReLinker.LibraryInstaller libraryInstaller)

Method Summary

Modifier and Type	Method and Description
protected void	cleanupOldLibFiles(android.content.Context context, java.lang.String library, java.lang.String currentVersion) Cleans up any other versions of the library.
ReLinkerInstance	force() Forces any previously extracted / re-linked libraries to be cleaned up before loading
protected java.io.File	getWorkaroundLibDir(android.content.Context context)
protected java.io.File	getWorkaroundLibFile(android.content.Context context, java.lang.String library, java.lang.String version)
void	loadLibrary(android.content.Context context, java.lang.String library) Utilizes the regular system call to attempt to load a native library.
void	loadLibrary(android.content.Context context, java.lang.String library, ReLinker.LoadListener listener) The same call as loadLibrary(Context, String), however if a ReLinker.LoadListener is provided, the function is executed asynchronously.
void	loadLibrary(android.content.Context context, java.lang.String library, java.lang.String version) The same call as loadLibrary(Context, String), however if a version is provided, then that specific version of the given library is loaded.
void	loadLibrary(android.content.Context context, java.lang.String library, java.lang.String version, ReLinker.LoadListener listener) Attemps to load the given library normally.
ReLinkerInstance	log(ReLinker.Logger logger) Logs debugging related information to the ReLinker.Logger instance given
void	log(java.lang.String message)
void	log(java.lang.String format, java.lang.Object... args)
ReLinkerInstance	recursively() Enables recursive library loading to resolve and load shared object -> shared object defined dependencies

Methods inherited from class java.lang.Object

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

Field Detail

loadedLibraries

protected final java.util.Set<java.lang.String> loadedLibraries

libraryLoader

protected final ReLinker.LibraryLoader libraryLoader

libraryInstaller

protected final ReLinker.LibraryInstaller libraryInstaller

force

protected boolean force

recursive

protected boolean recursive

logger

protected ReLinker.Logger logger

Constructor Detail

ReLinkerInstance

protected ReLinkerInstance()

ReLinkerInstance

protected ReLinkerInstance(ReLinker.LibraryLoader libraryLoader,
                           ReLinker.LibraryInstaller libraryInstaller)

Method Detail

log

public ReLinkerInstance log(ReLinker.Logger logger)

Logs debugging related information to the ReLinker.Logger instance given

force

public ReLinkerInstance force()

Forces any previously extracted / re-linked libraries to be cleaned up before loading

recursively

public ReLinkerInstance recursively()

Enables recursive library loading to resolve and load shared object -> shared object defined dependencies

loadLibrary

public void loadLibrary(android.content.Context context,
                        java.lang.String library)

Utilizes the regular system call to attempt to load a native library. If a failure occurs, then the function extracts native .so library out of the app's APK and attempts to load it.

Note: This is a synchronous operation

loadLibrary

public void loadLibrary(android.content.Context context,
                        java.lang.String library,
                        java.lang.String version)

The same call as loadLibrary(Context, String), however if a version is provided, then that specific version of the given library is loaded.

loadLibrary

public void loadLibrary(android.content.Context context,
                        java.lang.String library,
                        ReLinker.LoadListener listener)

The same call as loadLibrary(Context, String), however if a ReLinker.LoadListener is provided, the function is executed asynchronously.

loadLibrary

public void loadLibrary(android.content.Context context,
                        java.lang.String library,
                        java.lang.String version,
                        ReLinker.LoadListener listener)

Attemps to load the given library normally. If that fails, it loads the library utilizing a workaround.

Parameters:

context - The Context to get a workaround directory from

library - The library you wish to load

version - The version of the library you wish to load, or null

listener - ReLinker.LoadListener to listen for async execution, or null

getWorkaroundLibDir

protected java.io.File getWorkaroundLibDir(android.content.Context context)

Parameters:

context - Context to describe the location of it's private directories

Returns:

A File locating the directory that can store extracted libraries for later use

getWorkaroundLibFile

protected java.io.File getWorkaroundLibFile(android.content.Context context,
                                            java.lang.String library,
                                            java.lang.String version)

Parameters:

context - Context to retrieve the workaround directory from

library - The name of the library to load

version - The version of the library to load or null

Returns:

A File locating the workaround library file to load

cleanupOldLibFiles

protected void cleanupOldLibFiles(android.content.Context context,
                                  java.lang.String library,
                                  java.lang.String currentVersion)

Cleans up any other versions of the library. If force is used, all versions of the library are deleted

Parameters:

context - Context to retrieve the workaround directory from

library - The name of the library to load

currentVersion - The version of the library to keep, all other versions will be deleted. This parameter is ignored if force is used.

log

public void log(java.lang.String format,
                java.lang.Object... args)

log

public void log(java.lang.String message)