JavaList<T> Class

Definition

Namespace:: Android.Runtime

Assembly:: Mono.Android.dll

Important

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ArrayList is an implementation of IList, backed by an array.

[Android.Runtime.Register("java/util/ArrayList", DoNotGenerateAcw=true)]
public class JavaList<T> : Android.Runtime.JavaList, System.Collections.Generic.ICollection<T>, System.Collections.Generic.IEnumerable<T>, System.Collections.Generic.IList<T>

[<Android.Runtime.Register("java/util/ArrayList", DoNotGenerateAcw=true)>]
type JavaList<'T> = class
    inherit JavaList
    interface IList<'T>
    interface ICollection<'T>
    interface seq<'T>
    interface IEnumerable

Type Parameters

T

The managed type used to convert elements of the Java list.

Inheritance: Object

JavaObject

Object

JavaList
JavaList<T>

Attributes: RegisterAttribute

Implements: ICollection<T> IEnumerable<T> IList<T> IEnumerable

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.

Constructors

Name	Description
JavaList<T>()	Constructs a new `ArrayList` instance with zero initial capacity.
JavaList<T>(IEnumerable<T>)	Initializes a new list and adds the supplied elements in enumeration order.
JavaList<T>(IntPtr, JniHandleOwnership)	A constructor used when creating managed representations of JNI objects; called by the runtime.

Properties

Name	Description
Class	Returns the runtime class of this `Object`. (Inherited from Object)
Count	Gets the size reported by the Java list. (Inherited from JavaList)
Handle	The handle to the underlying Android instance. (Inherited from Object)
IsEmpty	Checks whether the list has no elements. (Inherited from JavaList)
IsFixedSize	Gets the fixed-size indication for the list. (Inherited from JavaList)
IsReadOnly	Gets the read-only indication for the list. (Inherited from JavaList)
IsSynchronized	Gets the synchronization indication for the list. (Inherited from JavaList)
Item[Int32]	Gets or sets the element at a position in the Java list.
JniIdentityHashCode	Gets the identity hash code assigned to this Java peer by the interop runtime. (Inherited from Object)
JniManagedPeerState	Gets the state flags last assigned by the runtime. (Inherited from JavaObject)
JniPeerMembers	Gets the JNI metadata used to invoke members of this Java peer. (Inherited from Object)
PeerReference	Gets the JNI object reference for this Java peer. (Inherited from Object)
SyncRoot	Gets the synchronization root for the list. (Inherited from JavaList)
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

Name	Description
Add(Int32, Object)	Inserts an element at the specified position in the Java list. (Inherited from JavaList)
Add(JavaList)	Inserts the supplied list's elements at the start of this list. (Inherited from JavaList)
Add(Object)	Adds an element to the end of the Java list. (Inherited from JavaList)
Add(Object)	Adds an element to the end of the Java list. (Inherited from JavaList)
Add(T)	Adds an element to the end of the Java list.
AddAll(Int32, JavaList)	Inserts the supplied list's elements at successive positions starting at `location`. (Inherited from JavaList)
Clear()	Removes all elements from the Java list. (Inherited from JavaList)
Clone()	Creates and returns a copy of this object. (Inherited from Object)
Construct(JniObjectReference, JniObjectReferenceOptions)	Delegates construction of this peer to the runtime's value manager. (Inherited from JavaObject)
Contains(Object)	Checks whether the Java list contains an element. (Inherited from JavaList)
Contains(Object)	Checks whether the Java list contains an element. (Inherited from JavaList)
Contains(T)	Checks whether the Java list contains an element.
ContainsAll(JavaList)	Checks each supplied element for membership in this list. (Inherited from JavaList)
CopyTo(Array, Int32)	Copies the list elements to an array in list order. (Inherited from JavaList)
CopyTo(T[], Int32)	Copies the list elements to an array in list order.
Dispose()	Releases the resources held by this Java peer. (Inherited from Object)
Dispose(Boolean)	Releases the resources held by this Java peer. (Inherited from Object)
DisposeUnlessReferenced()	Asks the value manager to dispose this peer unless its mapping retains this same managed instance. (Inherited from JavaObject)
Equals(Object)	Tests whether another managed peer refers to the same Java object. (Inherited from JavaObject)
Equals(Object)	Compares this list with another JavaList by count and element values. (Inherited from JavaList)
FromJniHandle(IntPtr, JniHandleOwnership)	Gets a managed list for a JNI reference to a Java list.
Get(Int32)	Gets the element at a position in the Java list. (Inherited from JavaList)
GetEnumerator()	Gets an enumerator for the Java list.
GetHashCode()	Returns a hash code value for the object. (Inherited from Object)
IndexOf(Object)	Finds the first occurrence of an element in the Java list. (Inherited from JavaList)
IndexOf(Object)	Finds the first occurrence of an element in the Java list. (Inherited from JavaList)
IndexOf(T)	Finds the first occurrence of an element in the Java list.
Insert(Int32, Object)	Inserts an element at the specified position in the Java list. (Inherited from JavaList)
Insert(Int32, T)	Inserts an element at the specified position in the Java list.
Iterator()	Gets a Java iterator for the list. (Inherited from JavaList)
JavaFinalize()	Obsolete. Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. (Inherited from Object)
LastIndexOf(Object)	Finds the last occurrence of an element in the Java list. (Inherited from JavaList)
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)
Remove(Int32)	Gets and removes the element at the specified position. (Inherited from JavaList)
Remove(Object)	Removes the first matching element from the list, if present. (Inherited from JavaList)
Remove(Object)	Removes the first matching element from the list. (Inherited from JavaList)
Remove(T)	Removes the first matching element from the list.
RemoveAll(JavaList)	Attempts to remove one matching element for each element in the supplied list. (Inherited from JavaList)
RemoveAt(Int32)	Removes the element at the specified position in the Java list. (Inherited from JavaList)
RetainAll(JavaList)	For each current element not contained in the supplied list, calls `Remove` for that element. (Inherited from JavaList)
Set(Int32, Object)	Replaces the element at a position in the Java list. (Inherited from JavaList)
SetHandle(IntPtr, JniHandleOwnership)	Sets the Handle property. (Inherited from Object)
SetPeerReference(JniObjectReference, JniObjectReferenceOptions)	Stores a reference value in the control block without creating a JNI reference copy. (Inherited from JavaObject)
Size()	Gets the size reported by the Java list. (Inherited from JavaList)
SubList(Int32, Int32)	Gets a view of a range of the Java list. (Inherited from JavaList)
ToArray()	Copies the list elements to a new array. (Inherited from JavaList)
ToArray(Object[])	Copies the list elements to an array in list order. (Inherited from JavaList)
ToArray<T>()	Creates a managed array from this Java array wrapper. (Inherited from Object)
ToLocalJniHandle(IList<T>)	Gets a local JNI reference to a list that represents the supplied list.
ToString()	Returns a string representation of the object. (Inherited from Object)
UnregisterFromRuntime()	Unregisters this Java peer from the interop runtime. (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

Name	Description
IEnumerable.GetEnumerator()	Gets the generic enumerator through the non-generic interface.
IJavaPeerable.Disposed()	Marks this peer as disposed and calls `Dispose` with `disposing` set to `true`. (Inherited from JavaObject)
IJavaPeerable.Finalized()	Marks this peer as disposed and calls `Dispose` with `disposing` set to `false`. (Inherited from JavaObject)
IJavaPeerable.JniObjectReferenceControlBlock	Gets the native control-block pointer used by this peer. (Inherited from JavaObject)
IJavaPeerable.SetJniIdentityHashCode(Int32)	Stores the identity hash code supplied by the runtime. (Inherited from JavaObject)
IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates)	Replaces the stored managed peer state flags. (Inherited from JavaObject)
IJavaPeerable.SetPeerReference(JniObjectReference)	Updates the peer reference and releases a disposed peer's control block when the reference is invalid. (Inherited from JavaObject)

Extension Methods

Name	Description
GetJniTypeName(IJavaPeerable)	Gets the JNI name of the type of the instance `self`.
JavaAs<TResult>(IJavaPeerable)	Try to coerce `self` to type `TResult`, checking that the coercion is valid on the Java side.
JavaCast<TResult>(IJavaObject)	Performs an Android runtime-checked type conversion.
JavaCast<TResult>(IJavaObject)	Reuses a compatible managed peer or obtains a wrapper of the requested type.
ToInteroperableCollection<T>(ICollection<T>)	Obsolete. Reuses an existing typed `JavaCollection` or creates one from the supplied collection.
ToInteroperableCollection<T>(IList<T>)	Obsolete. Reuses an existing typed `JavaList` or creates one from the supplied list.
TryJavaCast<TResult>(IJavaPeerable, TResult)	Try to coerce `self` to type `TResult`, checking that the coercion is valid on the Java side.

Applies to