Package java.lang

Class SecurityManager

java.lang.Object

java.lang.SecurityManager

public class SecurityManager
extends Object

Legacy security code; do not use.

Security managers do not provide a secure environment for executing untrusted code. Untrusted code cannot be safely isolated within the Dalvik VM.

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	inCheck	Deprecated. Use checkPermission(java.security.Permission) instead.

Constructor Summary

Constructors

Constructor	Description
SecurityManager()

Method Summary

Modifier and Type	Method	Description
void	checkAccept(String host, int port)
void	checkAccess(Thread thread)
void	checkAccess(ThreadGroup group)
void	checkAwtEventQueueAccess()
void	checkConnect(String host, int port)
void	checkConnect(String host, int port, Object context)
void	checkCreateClassLoader()
void	checkDelete(String file)
void	checkExec(String cmd)
void	checkExit(int status)
void	checkLink(String libName)
void	checkListen(int port)
void	checkMemberAccess(Class<?> cls, int type)
void	checkMulticast(InetAddress maddr)
void	checkMulticast(InetAddress maddr, byte ttl)	Deprecated. use checkMulticast(java.net.InetAddress) instead.
void	checkPackageAccess(String packageName)
void	checkPackageDefinition(String packageName)
void	checkPermission(Permission permission)
void	checkPermission(Permission permission, Object context)
void	checkPrintJobAccess()
void	checkPropertiesAccess()
void	checkPropertyAccess(String key)
void	checkRead(FileDescriptor fd)
void	checkRead(String file)
void	checkRead(String file, Object context)
void	checkSecurityAccess(String target)
void	checkSetFactory()
void	checkSystemClipboardAccess()
boolean	checkTopLevelWindow(Object window)
void	checkWrite(FileDescriptor fd)
void	checkWrite(String file)
protected int	classDepth(String name)	Deprecated. Use checkPermission(java.security.Permission) instead.
protected int	classLoaderDepth()	Deprecated. Use checkPermission(java.security.Permission) instead.
protected ClassLoader	currentClassLoader()	Deprecated. Use checkPermission(java.security.Permission) instead.
protected Class<?>	currentLoadedClass()	Deprecated. Use checkPermission(java.security.Permission) instead.
protected Class[]	getClassContext()
boolean	getInCheck()	Deprecated. Use checkPermission(java.security.Permission) instead.
Object	getSecurityContext()
ThreadGroup	getThreadGroup()	Returns the current thread's thread group.
protected boolean	inClass(String name)	Deprecated. Use checkPermission(java.security.Permission) instead.
protected boolean	inClassLoader()	Deprecated. Use checkPermission(java.security.Permission) instead.

Methods inherited from class java.lang.Object

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

Field Details

inCheck

@Deprecated
protected boolean inCheck

Deprecated.

Use checkPermission(java.security.Permission) instead.

Constructor Details

SecurityManager

public SecurityManager()

Method Details

checkAccept

public void checkAccept(String host,
int port)

checkAccess

public void checkAccess(Thread thread)

checkAccess

public void checkAccess(ThreadGroup group)

checkConnect

public void checkConnect(String host,
int port)

checkConnect

public void checkConnect(String host,
int port,
Object context)

checkCreateClassLoader

public void checkCreateClassLoader()

checkDelete

public void checkDelete(String file)

checkExec

public void checkExec(String cmd)

checkExit

public void checkExit(int status)

checkLink

public void checkLink(String libName)

checkListen

public void checkListen(int port)

checkMemberAccess

public void checkMemberAccess(Class<?> cls,
int type)

checkMulticast

public void checkMulticast(InetAddress maddr)

checkMulticast

@Deprecated
public void checkMulticast(InetAddress maddr,
byte ttl)

Deprecated.

use checkMulticast(java.net.InetAddress) instead.

checkPackageAccess

public void checkPackageAccess(String packageName)

checkPackageDefinition

public void checkPackageDefinition(String packageName)

checkPropertiesAccess

public void checkPropertiesAccess()

checkPropertyAccess

public void checkPropertyAccess(String key)

checkRead

public void checkRead(FileDescriptor fd)

checkRead

public void checkRead(String file)

checkRead

public void checkRead(String file,
Object context)

checkSecurityAccess

public void checkSecurityAccess(String target)

checkSetFactory

public void checkSetFactory()

checkTopLevelWindow

public boolean checkTopLevelWindow(Object window)

checkSystemClipboardAccess

public void checkSystemClipboardAccess()

checkAwtEventQueueAccess

public void checkAwtEventQueueAccess()

checkPrintJobAccess

public void checkPrintJobAccess()

checkWrite

public void checkWrite(FileDescriptor fd)

checkWrite

public void checkWrite(String file)

getInCheck

@Deprecated
public boolean getInCheck()

Deprecated.

Use checkPermission(java.security.Permission) instead.

getClassContext

protected Class[] getClassContext()

currentClassLoader

@Deprecated
protected ClassLoader currentClassLoader()

Deprecated.

Use checkPermission(java.security.Permission) instead.

classLoaderDepth

@Deprecated
protected int classLoaderDepth()

Deprecated.

Use checkPermission(java.security.Permission) instead.

currentLoadedClass

@Deprecated
protected Class<?> currentLoadedClass()

Deprecated.

Use checkPermission(java.security.Permission) instead.

classDepth

@Deprecated
protected int classDepth(String name)

Deprecated.

Use checkPermission(java.security.Permission) instead.

inClass

@Deprecated
protected boolean inClass(String name)

Deprecated.

Use checkPermission(java.security.Permission) instead.

inClassLoader

@Deprecated
protected boolean inClassLoader()

Deprecated.

Use checkPermission(java.security.Permission) instead.

getThreadGroup

public ThreadGroup getThreadGroup()

Returns the current thread's thread group.

getSecurityContext

public Object getSecurityContext()

checkPermission

public void checkPermission(Permission permission)

checkPermission

public void checkPermission(Permission permission,
Object context)