Boolean Boolean Class

Definition

The wrapper for the primitive type boolean.

[Android.Runtime.Register("java/lang/Boolean", ApiSince=1, DoNotGenerateAcw=true)]
public sealed class Boolean : Java.Lang.Object, IConvertible, IDisposable, Java.IO.ISerializable, Java.Lang.IComparable
type Boolean = class
    inherit Object
    interface ISerializable
    interface IJavaObject
    interface IDisposable
    interface IComparable
    interface IConvertible
Inheritance
BooleanBoolean
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

Boolean(Boolean) Boolean(Boolean)

Constructs a new Boolean with the specified primitive boolean value.

Boolean(String) Boolean(String)

Constructs a new Boolean with its boolean value specified by string.

Properties

Class Class

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

(Inherited from Object)
False False

The Boolean object that represents the primitive value false.

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
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)
True True

The Boolean object that represents the primitive value true.

Type Type

The Class object that represents the primitive type boolean.

Methods

BooleanValue() BooleanValue()

Gets the primitive value of this boolean, either true or false.

Clone() Clone()

Creates and returns a copy of this Object.

(Inherited from Object)
Compare(Boolean, Boolean) Compare(Boolean, Boolean)

Compares two boolean values.

CompareTo(Boolean) CompareTo(Boolean)

Compares this object to the specified boolean object to determine their relative order.

Dispose() Dispose() Inherited from Object
Dispose(Boolean) Dispose(Boolean) Inherited from Object
Equals(Object) Equals(Object)

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

(Inherited from Object)
GetBoolean(String) GetBoolean(String)

Returns the boolean value of the system property identified by string.

GetHashCode() GetHashCode()

Returns an integer hash code for this object.

(Inherited from Object)
HashCode(Boolean) HashCode(Boolean)
JavaFinalize() JavaFinalize()

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

(Inherited from Object)
LogicalAnd(Boolean, Boolean) LogicalAnd(Boolean, Boolean)
LogicalOr(Boolean, Boolean) LogicalOr(Boolean, Boolean)
LogicalXor(Boolean, Boolean) LogicalXor(Boolean, Boolean)
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)
ParseBoolean(String) ParseBoolean(String)

Parses the specified string as a boolean.

SetHandle(IntPtr, JniHandleOwnership) SetHandle(IntPtr, JniHandleOwnership)

Sets the Handle property.

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

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

(Inherited from Object)
ToString(Boolean) ToString(Boolean)

Converts the specified boolean to its string representation.

UnregisterFromRuntime() UnregisterFromRuntime() Inherited from Object
ValueOf(Boolean) ValueOf(Boolean)

Returns a Boolean instance for the specified boolean value.

ValueOf(String) ValueOf(String)

Parses the specified string as a boolean value.

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)

Operators

Explicit(Boolean to Boolean) Explicit(Boolean to Boolean)

Explicit Interface Implementations

IComparable.CompareTo(Object) IComparable.CompareTo(Object)
IConvertible.GetTypeCode() IConvertible.GetTypeCode()
IConvertible.ToBoolean(IFormatProvider) IConvertible.ToBoolean(IFormatProvider)
IConvertible.ToByte(IFormatProvider) IConvertible.ToByte(IFormatProvider)
IConvertible.ToChar(IFormatProvider) IConvertible.ToChar(IFormatProvider)
IConvertible.ToDateTime(IFormatProvider) IConvertible.ToDateTime(IFormatProvider)
IConvertible.ToDecimal(IFormatProvider) IConvertible.ToDecimal(IFormatProvider)
IConvertible.ToDouble(IFormatProvider) IConvertible.ToDouble(IFormatProvider)
IConvertible.ToInt16(IFormatProvider) IConvertible.ToInt16(IFormatProvider)
IConvertible.ToInt32(IFormatProvider) IConvertible.ToInt32(IFormatProvider)
IConvertible.ToInt64(IFormatProvider) IConvertible.ToInt64(IFormatProvider)
IConvertible.ToSByte(IFormatProvider) IConvertible.ToSByte(IFormatProvider)
IConvertible.ToSingle(IFormatProvider) IConvertible.ToSingle(IFormatProvider)
IConvertible.ToString(IFormatProvider) IConvertible.ToString(IFormatProvider)
IConvertible.ToType(Type, IFormatProvider) IConvertible.ToType(Type, IFormatProvider)
IConvertible.ToUInt16(IFormatProvider) IConvertible.ToUInt16(IFormatProvider)
IConvertible.ToUInt32(IFormatProvider) IConvertible.ToUInt32(IFormatProvider)
IConvertible.ToUInt64(IFormatProvider) IConvertible.ToUInt64(IFormatProvider)
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