AccessController

public final class AccessController
extends Object

java.lang.Object
↳	java.security.AccessController

Android doesn't support SecurityManager. Do not use this class.

Summary

Public methods
`static void`	`checkPermission(Permission perm)`
`static <T> T`	`doPrivileged(PrivilegedExceptionAction<T> action, AccessControlContext context)` Calls `action.run()`.
`static <T> T`	`doPrivileged(PrivilegedExceptionAction<T> action)` Calls `action.run()`.
`static <T> T`	`doPrivileged(PrivilegedAction<T> action)` Calls `action.run()`.
`static <T> T`	`doPrivileged(PrivilegedAction<T> action, AccessControlContext context)` Calls `action.run()`.
`static <T> T`	`doPrivilegedWithCombiner(PrivilegedAction<T> action)` Calls `action.run()`.
`static <T> T`	`doPrivilegedWithCombiner(PrivilegedExceptionAction<T> action)` Calls `action.run()`.
`static AccessControlContext`	`getContext()`

Inherited methods

From class java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long timeoutMillis, int nanos)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Public methods

checkPermission

Added in API level 1

 public static void checkPermission (Permission perm)

Parameters
`perm`	`Permission`

Throws
`AccessControlException`

doPrivileged

Added in API level 1

 public static T doPrivileged (PrivilegedExceptionAction<T> action, AccessControlContext context)

Calls action.run().

Parameters
`action`	`PrivilegedExceptionAction`
`context`	`AccessControlContext`

Returns
`T`

Throws
`PrivilegedActionException`

doPrivileged

Added in API level 1

 public static T doPrivileged (PrivilegedExceptionAction<T> action)

Calls action.run().

Parameters
`action`	`PrivilegedExceptionAction`

Returns
`T`

Throws
`PrivilegedActionException`

doPrivileged

Added in API level 1

 public static T doPrivileged (PrivilegedAction<T> action)

Calls action.run().

Parameters
`action`	`PrivilegedAction`

Returns
`T`

doPrivileged

Added in API level 1

 public static T doPrivileged (PrivilegedAction<T> action, AccessControlContext context)

Calls action.run().

Parameters
`action`	`PrivilegedAction`
`context`	`AccessControlContext`

Returns
`T`

doPrivilegedWithCombiner

Added in API level 9

 public static T doPrivilegedWithCombiner (PrivilegedAction<T> action)

Calls action.run().

Parameters
`action`	`PrivilegedAction`

Returns
`T`

doPrivilegedWithCombiner

Added in API level 9

 public static T doPrivilegedWithCombiner (PrivilegedExceptionAction<T> action)

Calls action.run().

Parameters
`action`	`PrivilegedExceptionAction`

Returns
`T`

Throws
`PrivilegedActionException`

getContext

Added in API level 1

 public static AccessControlContext getContext ()

Returns
`AccessControlContext`