Added in API level 1

Guard

interface Guard

java.security.Guard

Known Direct Subclasses Permission Permission Android doesn't support SecurityManager.

Known Indirect Subclasses AllPermission, AuthPermission, BasicPermission, FilePermission, LinkPermission, LoggingPermission, NetPermission, PrivateCredentialPermission, PropertyPermission, ReflectPermission, RuntimePermission, SQLPermission, and 5 others. AllPermission Android doesn't support SecurityManager. AuthPermission Legacy security code; do not use. BasicPermission Android doesn't support SecurityManager. FilePermission Legacy security code; do not use. LinkPermission The Permission class for link creation operations. LoggingPermission Legacy security code; do not use. NetPermission Legacy security code; do not use. PrivateCredentialPermission Legacy security code; do not use. PropertyPermission Legacy security code; do not use. ReflectPermission Legacy security code; do not use. RuntimePermission Legacy security code; do not use. SQLPermission Legacy security code; do not use. SSLPermission Legacy security code; do not use. SecurityPermission Legacy security code; do not use. SerializablePermission This legacy security is not supported on Android. SocketPermission Legacy security code; do not use. UnresolvedPermission Legacy security code; do not use.

This interface represents a guard, which is an object that is used to protect access to another object.

This interface contains a single method, checkGuard, with a single object argument. checkGuard is invoked (by the GuardedObject getObject method) to determine whether or not to allow access to the object.

Summary

Public methods
abstract Unit	checkGuard(object: Any!) Determines whether or not to allow access to the guarded object object.

Public methods

checkGuard

Added in API level 1

abstract fun checkGuard(object: Any!): Unit

Determines whether or not to allow access to the guarded object object. Returns silently if access is allowed. Otherwise, throws a SecurityException.

Parameters
object	Any!: the object being protected by the guard.

Exceptions
java.lang.SecurityException	if access is denied.