KeyguardManager.KeyguardLock

Kotlin |Java

public class KeyguardManager.KeyguardLock
extends Object

java.lang.Object
↳	android.app.KeyguardManager.KeyguardLock

This class was deprecated in API level 15.
Use LayoutParams#FLAG_DISMISS_KEYGUARD and/or LayoutParams#FLAG_SHOW_WHEN_LOCKED instead; this allows you to seamlessly hide the keyguard as your application moves in and out of the foreground and does not require that any special permissions be requested.

Handle returned by KeyguardManager#newKeyguardLock that allows you to disable / reenable the keyguard.

Summary

Public methods
`void`	`disableKeyguard()` Disable the keyguard from showing.
`void`	`reenableKeyguard()` Reenable the keyguard.

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 timeout, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void`	`wait(long timeout)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void`	`wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

Public methods

disableKeyguard

Added in API level 1
Deprecated in API level 15

public void disableKeyguard ()

Disable the keyguard from showing. If the keyguard is currently showing, hide it. The keyguard will be prevented from showing again until reenableKeyguard() is called. A good place to call this is from Activity.onResume() Note: This call has no effect while any DevicePolicyManager is enabled that requires a password.
Requires Manifest.permission.DISABLE_KEYGUARD

See also:

reenableKeyguard()

reenableKeyguard

Added in API level 1
Deprecated in API level 15

public void reenableKeyguard ()

Reenable the keyguard. The keyguard will reappear if the previous call to disableKeyguard() caused it to be hidden. A good place to call this is from Activity.onPause() Note: This call has no effect while any DevicePolicyManager is enabled that requires a password.
Requires Manifest.permission.DISABLE_KEYGUARD

See also:

disableKeyguard()