KeyguardManager Class
Definition
Important
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Class to manage and query the state of the lock screen (also known as Keyguard).
[Android.Runtime.Register("android/app/KeyguardManager", DoNotGenerateAcw=true)]
public class KeyguardManager : Java.Lang.Object[<Android.Runtime.Register("android/app/KeyguardManager", DoNotGenerateAcw=true)>]
type KeyguardManager = class
inherit Object- Inheritance
- Attributes
Remarks
Class to manage and query the state of the lock screen (also known as Keyguard).
Java documentation for android.app.KeyguardManager.
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.
Constructors
| KeyguardManager(IntPtr, JniHandleOwnership) |
A constructor used when creating managed representations of JNI objects; called by the runtime. |
Properties
| Class |
Returns the runtime class of this |
| Handle |
The handle to the underlying Android instance. (Inherited from Object) |
| IsDeviceLocked |
Returns whether the device is currently locked for the user. |
| IsDeviceSecure |
Returns whether the user has a secure lock screen. |
| IsKeyguardLocked |
Returns whether the lock screen (also known as Keyguard) is showing. |
| IsKeyguardSecure |
Returns whether the user has a secure lock screen or there is a locked SIM card. |
| JniIdentityHashCode | (Inherited from Object) |
| JniPeerMembers | |
| PeerReference | (Inherited from Object) |
| ThresholdClass |
This API supports the Mono for Android infrastructure and is not intended to be used directly from your code. |
| ThresholdType |
This API supports the Mono for Android infrastructure and is not intended to be used directly from your code. |
Methods
| AddKeyguardLockedStateListener(IExecutor, KeyguardManager+IKeyguardLockedStateListener) | |
| Clone() |
Creates and returns a copy of this object. (Inherited from Object) |
| CreateConfirmDeviceCredentialIntent(ICharSequence, ICharSequence) |
Get an intent to prompt the user to confirm credentials (pin, pattern, password or biometrics if enrolled) for the current user of the device. |
| CreateConfirmDeviceCredentialIntent(String, String) |
Get an intent to prompt the user to confirm credentials (pin, pattern, password or biometrics if enrolled) for the current user of the device. |
| Dispose() | (Inherited from Object) |
| Dispose(Boolean) | (Inherited from Object) |
| Equals(Object) |
Indicates whether some other object is "equal to" this one. (Inherited from Object) |
| ExitKeyguardSecurely(KeyguardManager+IOnKeyguardExitResult) |
Obsolete.
Exit the keyguard securely. |
| GetHashCode() |
Returns a hash code value for the object. (Inherited from Object) |
| InKeyguardRestrictedInputMode() |
Returns whether the lock screen is showing. |
| JavaFinalize() |
Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. (Inherited from Object) |
| NewKeyguardLock(String) |
Obsolete.
Enables you to lock or unlock the keyguard. |
| Notify() |
Wakes up a single thread that is waiting on this object's monitor. (Inherited from Object) |
| NotifyAll() |
Wakes up all threads that are waiting on this object's monitor. (Inherited from Object) |
| RemoveKeyguardLockedStateListener(KeyguardManager+IKeyguardLockedStateListener) | |
| RequestDismissKeyguard(Activity, KeyguardManager+KeyguardDismissCallback) |
If the device is currently locked (see |
| SetHandle(IntPtr, JniHandleOwnership) |
Sets the Handle property. (Inherited from Object) |
| ToArray<T>() | (Inherited from Object) |
| ToString() |
Returns a string representation of the object. (Inherited from Object) |
| UnregisterFromRuntime() | (Inherited from Object) |
| Wait() |
Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>. (Inherited from Object) |
| Wait(Int64, Int32) |
Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object) |
| Wait(Int64) |
Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object) |
Explicit Interface Implementations
| IJavaPeerable.Disposed() | (Inherited from Object) |
| IJavaPeerable.DisposeUnlessReferenced() | (Inherited from Object) |
| IJavaPeerable.Finalized() | (Inherited from Object) |
| IJavaPeerable.JniManagedPeerState | (Inherited from Object) |
| IJavaPeerable.SetJniIdentityHashCode(Int32) | (Inherited from Object) |
| IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) | (Inherited from Object) |
| IJavaPeerable.SetPeerReference(JniObjectReference) | (Inherited from Object) |
Extension Methods
| JavaCast<TResult>(IJavaObject) |
Performs an Android runtime-checked type conversion. |
| JavaCast<TResult>(IJavaObject) | |
| GetJniTypeName(IJavaPeerable) |
Gets the JNI name of the type of the instance |
| JavaAs<TResult>(IJavaPeerable) |
Try to coerce |
| TryJavaCast<TResult>(IJavaPeerable, TResult) |
Try to coerce |