SecurityManager | API reference | Android Developers (original) (raw)

open class SecurityManager

Legacy security code; do not use.

Security managers do not provide a secure environment for executing untrusted code and are unsupported on Android. Untrusted code cannot be safely isolated within a single VM on Android. Application developers can assume that there's no SecurityManager installed, i.e. [java.lang.System#getSecurityManager()](/reference/kotlin/java/lang/System#getSecurityManager%28%29) will return null.

Summary

Public constructors
SecurityManager()

Public methods
open Unit	checkAccept(host: String!, port: Int)
open Unit	checkAccess(t: Thread!)
open Unit	checkAccess(g: ThreadGroup!)
open Unit	checkAwtEventQueueAccess()
open Unit	checkConnect(host: String!, port: Int)
open Unit	checkConnect(host: String!, port: Int, context: Any!)
open Unit	checkCreateClassLoader()
open Unit	checkDelete(file: String!)
open Unit	checkExec(cmd: String!)
open Unit	checkExit(status: Int)
open Unit	checkLink(lib: String!)
open Unit	checkListen(port: Int)
open Unit	checkMemberAccess(clazz: Class<*>!, which: Int)
open Unit	checkMulticast(maddr: InetAddress!)
open Unit	checkMulticast(maddr: InetAddress!, ttl: Byte)
open Unit	checkPackageAccess(pkg: String!)
open Unit	checkPackageDefinition(pkg: String!)
open Unit	checkPermission(perm: Permission!)
open Unit	checkPermission(perm: Permission!, context: Any!)
open Unit	checkPrintJobAccess()
open Unit	checkPropertiesAccess()
open Unit	checkPropertyAccess(key: String!)
open Unit	checkRead(fd: FileDescriptor!)
open Unit	checkRead(file: String!)
open Unit	checkRead(file: String!, context: Any!)
open Unit	checkSecurityAccess(target: String!)
open Unit	checkSetFactory()
open Unit	checkSystemClipboardAccess()
open Boolean	checkTopLevelWindow(window: Any!)
open Unit	checkWrite(fd: FileDescriptor!)
open Unit	checkWrite(file: String!)
open Boolean	getInCheck()
open Any!	getSecurityContext()
open ThreadGroup!	getThreadGroup() Returns the current thread's thread group.

Protected methods
open Int	classDepth(name: String!)
open Int	classLoaderDepth()
open ClassLoader!	currentClassLoader()
open Class<*>!	currentLoadedClass()
open Array<Class<Any!>!>!	getClassContext()
open Boolean	inClass(name: String!)
open Boolean	inClassLoader()

Properties
Boolean	inCheck

Public constructors

SecurityManager

SecurityManager()

Public methods

checkAccept

open fun checkAccept(
host: String!,
port: Int
): Unit

checkAccess

open fun checkAccess(t: Thread!): Unit

checkAwtEventQueueAccess

open fun checkAwtEventQueueAccess(): Unit

checkConnect

open fun checkConnect(
host: String!,
port: Int
): Unit

checkConnect

open fun checkConnect(
    host: String!,
    port: Int,
    context: Any!
): Unit

checkCreateClassLoader

open fun checkCreateClassLoader(): Unit

checkDelete

open fun checkDelete(file: String!): Unit

checkExit

open fun checkExit(status: Int): Unit

checkListen

open fun checkListen(port: Int): Unit

checkMemberAccess

open fun ~~checkMemberAccess~~(
clazz: Class<*>!,
which: Int
): Unit

Deprecated: this method is deprecated.

checkPackageAccess

open fun checkPackageAccess(pkg: String!): Unit

checkPackageDefinition

open fun checkPackageDefinition(pkg: String!): Unit

checkPrintJobAccess

open fun checkPrintJobAccess(): Unit

checkPropertiesAccess

open fun checkPropertiesAccess(): Unit

checkPropertyAccess

open fun checkPropertyAccess(key: String!): Unit

checkRead

open fun checkRead(
file: String!,
context: Any!
): Unit

checkSecurityAccess

open fun checkSecurityAccess(target: String!): Unit

checkSetFactory

open fun checkSetFactory(): Unit

checkSystemClipboardAccess

open fun checkSystemClipboardAccess(): Unit

checkTopLevelWindow

open fun ~~checkTopLevelWindow~~(window: Any!): Boolean

Deprecated: this method is deprecated.

checkWrite

open fun checkWrite(file: String!): Unit

getInCheck

open fun ~~getInCheck~~(): Boolean

Deprecated: Use #checkPermission instead.

getSecurityContext

open fun getSecurityContext(): Any!

getThreadGroup

open fun getThreadGroup(): ThreadGroup!

Returns the current thread's thread group.

Protected methods

classDepth

protected open fun ~~classDepth~~(name: String!): Int

Deprecated: Use #checkPermission instead.

classLoaderDepth

protected open fun ~~classLoaderDepth~~(): Int

Deprecated: Use #checkPermission instead.

currentClassLoader

protected open fun ~~currentClassLoader~~(): ClassLoader!

Deprecated: Use #checkPermission instead.

currentLoadedClass

protected open fun ~~currentLoadedClass~~(): Class<*>!

Deprecated: Use #checkPermission instead.

getClassContext

protected open fun getClassContext(): Array<Class<Any!>!>!

inClass

protected open fun ~~inClass~~(name: String!): Boolean

Deprecated: Use #checkPermission instead.

inClassLoader

protected open fun ~~inClassLoader~~(): Boolean

Deprecated: Use #checkPermission instead.

Properties

inCheck

protected var ~~inCheck~~: Boolean

Deprecated: Use #checkPermission instead.