ArrayMap ArrayMap Class

Definition

ArrayMap is a generic key->value mapping data structure that is designed to be more memory efficient than a traditional JavaDictionary.

[Android.Runtime.Register("android/util/ArrayMap", ApiSince=19, DoNotGenerateAcw=true)]
[Java.Interop.JavaTypeParameters(new System.String[] { "K", "V" })]
public sealed class ArrayMap : Java.Lang.Object, IDisposable, Java.Util.IMap
type ArrayMap = class
    inherit Object
    interface IMap
    interface IJavaObject
    interface IDisposable
Inheritance
ArrayMapArrayMap
Attributes
Implements

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

ArrayMap() ArrayMap()

Create a new empty ArrayMap.

ArrayMap(ArrayMap) ArrayMap(ArrayMap)

Create a new ArrayMap with the mappings from the given ArrayMap.

ArrayMap(Int32) ArrayMap(Int32)

Create a new ArrayMap with a given initial capacity.

Properties

Class Class

Returns the unique instance of Class that represents this object's class.

(Inherited from Object)
Handle Handle

The handle to the underlying Android instance.

(Inherited from Object)
IJavaObjectEx.IsProxy IJavaObjectEx.IsProxy Inherited from Object
IJavaObjectEx.KeyHandle IJavaObjectEx.KeyHandle Inherited from Object
IJavaObjectEx.NeedsActivation IJavaObjectEx.NeedsActivation Inherited from Object
IJavaPeerable.JniManagedPeerState IJavaPeerable.JniManagedPeerState Inherited from Object
IsEmpty IsEmpty

Return true if the array map contains no items.

JniIdentityHashCode JniIdentityHashCode Inherited from Object
JniPeerMembers JniPeerMembers
PeerReference PeerReference Inherited from Object
ThresholdClass ThresholdClass

This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

(Inherited from Object)
ThresholdType ThresholdType

This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

(Inherited from Object)

Methods

Clear() Clear()

Make the array map empty.

Clone() Clone()

Creates and returns a copy of this Object.

(Inherited from Object)
ContainsAll(ICollection<Object>) ContainsAll(ICollection<Object>)
ContainsKey(Object) ContainsKey(Object)

Check whether a key exists in the array.

ContainsValue(Object) ContainsValue(Object)

Check whether a value exists in the array.

Dispose() Dispose() Inherited from Object
Dispose(Boolean) Dispose(Boolean) Inherited from Object
EnsureCapacity(Int32) EnsureCapacity(Int32)

minimumCapacity

EntrySet() EntrySet()

Return a ISet for iterating over and interacting with all mappings in the array map.

Equals(Object) Equals(Object)

Compares this instance with the specified object and indicates if they are equal.

(Inherited from Object)
Get(Object) Get(Object)

Retrieve a value from the array.

GetHashCode() GetHashCode()

Returns an integer hash code for this object.

(Inherited from Object)
IndexOfKey(Object) IndexOfKey(Object)

Returns the index of a key in the set.

JavaFinalize() JavaFinalize()

Invoked when the garbage collector has detected that this instance is no longer reachable.

(Inherited from Object)
KeyAt(Int32) KeyAt(Int32)

Return the key at the given index in the array.

KeySet() KeySet()

Return a ISet for iterating over and interacting with all keys in the array map.

Notify() Notify()

Causes a thread which is waiting on this object's monitor (by means of calling one of the wait() methods) to be woken up.

(Inherited from Object)
NotifyAll() NotifyAll()

Causes all threads which are waiting on this object's monitor (by means of calling one of the wait() methods) to be woken up.

(Inherited from Object)
Put(Object, Object) Put(Object, Object)
PutAll(ArrayMap) PutAll(ArrayMap)
PutAll(IDictionary) PutAll(IDictionary)
Remove(Object) Remove(Object)

Remove an existing key from the array map.

RemoveAll(ICollection<Object>) RemoveAll(ICollection<Object>)
RemoveAt(Int32) RemoveAt(Int32)

Remove the key/value mapping at the given index.

RetainAll(ICollection<Object>) RetainAll(ICollection<Object>)
SetHandle(IntPtr, JniHandleOwnership) SetHandle(IntPtr, JniHandleOwnership)

Sets the Handle property.

(Inherited from Object)
SetValueAt(Int32, Object) SetValueAt(Int32, Object)
Size() Size()

Return the number of items in this array map.

ToArray<T>() ToArray<T>() Inherited from Object
ToString() ToString()

Returns a string containing a concise, human-readable description of this object.

(Inherited from Object)
UnregisterFromRuntime() UnregisterFromRuntime() Inherited from Object
ValueAt(Int32) ValueAt(Int32)

Return the value at the given index in the array.

Values() Values()

Return a JavaCollection for iterating over and interacting with all values in the array map.

Wait() Wait()

Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object.

(Inherited from Object)
Wait(Int64) Wait(Int64)

Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the specified timeout expires.

(Inherited from Object)
Wait(Int64, Int32) Wait(Int64, Int32)

Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the specified timeout expires.

(Inherited from Object)

Explicit Interface Implementations

IJavaObjectEx.ToLocalJniHandle() IJavaObjectEx.ToLocalJniHandle() Inherited from Object
IJavaPeerable.Disposed() IJavaPeerable.Disposed() Inherited from Object
IJavaPeerable.DisposeUnlessReferenced() IJavaPeerable.DisposeUnlessReferenced() Inherited from Object
IJavaPeerable.Finalized() IJavaPeerable.Finalized() Inherited from Object
IJavaPeerable.SetJniIdentityHashCode(Int32) IJavaPeerable.SetJniIdentityHashCode(Int32) Inherited from Object
IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) Inherited from Object
IJavaPeerable.SetPeerReference(JniObjectReference) IJavaPeerable.SetPeerReference(JniObjectReference) Inherited from Object

Extension Methods

JavaCast<TResult>(IJavaObject) JavaCast<TResult>(IJavaObject)

Performs an Android runtime-checked type conversion.

JavaCast<TResult>(IJavaObject) JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable) GetJniTypeName(IJavaPeerable)

Applies to