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ComponentCallbacks2 Class

Definition

Caution

Use the 'Android.Content.IComponentCallbacks2' type. This class will be removed in a future release.

Extended IComponentCallbacks interface with a new callback for finer-grained memory management.

[Android.Runtime.Register("android/content/ComponentCallbacks2", DoNotGenerateAcw=true)]
[System.Obsolete("Use the 'Android.Content.IComponentCallbacks2' type. This class will be removed in a future release.")]
public abstract class ComponentCallbacks2 : Java.Lang.Object
[<Android.Runtime.Register("android/content/ComponentCallbacks2", DoNotGenerateAcw=true)>]
[<System.Obsolete("Use the 'Android.Content.IComponentCallbacks2' type. This class will be removed in a future release.")>]
type ComponentCallbacks2 = class
    inherit Object
Inheritance
ComponentCallbacks2
Attributes

Remarks

Android platform documentation

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.

Fields

TrimMemoryBackground
Obsolete.

Level for #onTrimMemory(int): the process has gone on to the LRU list.

TrimMemoryComplete
Obsolete.

Level for #onTrimMemory(int): the process is nearing the end of the background LRU list, and if more memory isn't found soon it will be killed.

TrimMemoryModerate
Obsolete.

Level for #onTrimMemory(int): the process is around the middle of the background LRU list; freeing memory can help the system keep other processes running later in the list for better overall performance.

TrimMemoryRunningCritical
Obsolete.

Level for #onTrimMemory(int): the process is not an expendable background process, but the device is running extremely low on memory and is about to not be able to keep any background processes running.

TrimMemoryRunningLow
Obsolete.

Level for #onTrimMemory(int): the process is not an expendable background process, but the device is running low on memory.

TrimMemoryRunningModerate
Obsolete.

Level for #onTrimMemory(int): the process is not an expendable background process, but the device is running moderately low on memory.

TrimMemoryUiHidden
Obsolete.

Level for #onTrimMemory(int): the process had been showing a user interface, and is no longer doing so.

Properties

Class

Returns the runtime class of this Object.

(Inherited from Object)
Handle

The handle to the underlying Android instance.

(Inherited from Object)
JniIdentityHashCode (Inherited from Object)
JniPeerMembers (Inherited from Object)
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)
GetHashCode()

Returns a hash code value for the object.

(Inherited from Object)
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)
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)

Applies to