CameraManager Class
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
A system service manager for detecting, characterizing, and connecting to
CameraDevice CameraDevices.
[Android.Runtime.Register("android/hardware/camera2/CameraManager", DoNotGenerateAcw=true)]
public sealed class CameraManager : Java.Lang.Object[<Android.Runtime.Register("android/hardware/camera2/CameraManager", DoNotGenerateAcw=true)>]
type CameraManager = class
inherit Object- Inheritance
- Attributes
Remarks
A system service manager for detecting, characterizing, and connecting to CameraDevice CameraDevices.
For more details about communicating with camera devices, read the Camera developer guide or the android.hardware.camera2 camera2 package documentation.
Java documentation for android.hardware.camera2.CameraManager.
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.
Properties
| Class |
Returns the runtime class of this |
| ConcurrentCameraIds |
Return the set of combinations of currently connected camera device identifiers, which support configuring camera device sessions concurrently. |
| Handle |
The handle to the underlying Android instance. (Inherited from Object) |
| 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. (Inherited from Object) |
| ThresholdType |
This API supports the Mono for Android infrastructure and is not intended to be used directly from your code. (Inherited from Object) |
Methods
| Clone() |
Creates and returns a copy of this object. (Inherited from Object) |
| Dispose() | (Inherited from Object) |
| Dispose(Boolean) | (Inherited from Object) |
| Equals(Object) |
Indicates whether some other object is "equal to" this one. (Inherited from Object) |
| GetCameraCharacteristics(String) |
Query the capabilities of a camera device. |
| GetCameraExtensionCharacteristics(String) |
Query the camera extension capabilities of a camera device. |
| GetCameraIdList() |
Return the list of currently connected camera devices by identifier, including cameras that may be in use by other camera API clients. |
| GetHashCode() |
Returns a hash code value for the object. (Inherited from Object) |
| GetTorchStrengthLevel(String) |
Returns the brightness level of the flash unit associated with the cameraId. |
| IsConcurrentSessionConfigurationSupported(IDictionary<String,SessionConfiguration>) |
Checks whether the provided set of camera devices and their corresponding
|
| 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) |
| 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) |
| OpenCamera(String, CameraDevice+StateCallback, Handler) |
Open a connection to a camera with the given ID. |
| OpenCamera(String, IExecutor, CameraDevice+StateCallback) | |
| RegisterAvailabilityCallback(CameraManager+AvailabilityCallback, Handler) |
Register a callback to be notified about camera device availability. |
| RegisterAvailabilityCallback(IExecutor, CameraManager+AvailabilityCallback) |
Register a callback to be notified about camera device availability. |
| RegisterTorchCallback(CameraManager+TorchCallback, Handler) |
Register a callback to be notified about torch mode status. |
| RegisterTorchCallback(IExecutor, CameraManager+TorchCallback) |
Register a callback to be notified about torch mode status. |
| SetHandle(IntPtr, JniHandleOwnership) |
Sets the Handle property. (Inherited from Object) |
| SetTorchMode(String, Boolean) |
Set the flash unit's torch mode of the camera of the given ID without opening the camera device. |
| ToArray<T>() | (Inherited from Object) |
| ToString() |
Returns a string representation of the object. (Inherited from Object) |
| TurnOnTorchWithStrengthLevel(String, Int32) |
Set the brightness level of the flashlight associated with the given cameraId in torch mode. |
| UnregisterAvailabilityCallback(CameraManager+AvailabilityCallback) |
Remove a previously-added callback; the callback will no longer receive connection and disconnection callbacks. |
| UnregisterFromRuntime() | (Inherited from Object) |
| UnregisterTorchCallback(CameraManager+TorchCallback) |
Remove a previously-added callback; the callback will no longer receive torch mode status callbacks. |
| 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) |
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, 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) |
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) | |