Boolean Class
Definition
Important
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The Boolean class wraps a value of the primitive type
boolean in an object.
[Android.Runtime.Register("java/lang/Boolean", DoNotGenerateAcw=true)]
public sealed class Boolean : Java.Lang.Object, IConvertible, IDisposable, Java.Interop.IJavaPeerable, Java.IO.ISerializable, Java.Lang.IComparable[<Android.Runtime.Register("java/lang/Boolean", DoNotGenerateAcw=true)>]
type Boolean = class
inherit Object
interface IConvertible
interface ISerializable
interface IJavaObject
interface IDisposable
interface IJavaPeerable
interface IComparable- Inheritance
- Attributes
- Implements
Remarks
The Boolean class wraps a value of the primitive type boolean in an object. An object of type Boolean contains a single field whose type is boolean.
In addition, this class provides many methods for converting a boolean to a String and a String to a boolean, as well as other constants and methods useful when dealing with a boolean.
<!-- Android-removed: paragraph on ValueBased
This is a value-based class; programmers should treat instances that are #equals(Object) equal as interchangeable and should not use instances for synchronization, or unpredictable behavior may occur. For example, in a future release, synchronization may fail. -->
Added in 1.0.
Java documentation for java.lang.Boolean.
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) |
Allocates a |
| Boolean(String) |
Allocates a |
Properties
| Class |
Returns the runtime class of this |
| False |
The |
| 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) |
| True |
The |
| Type |
The Class object representing the primitive type boolean. |
Methods
| BooleanValue() |
Returns the value of this |
| Clone() |
Creates and returns a copy of this object. (Inherited from Object) |
| Compare(Boolean, Boolean) |
Compares two |
| CompareTo(Boolean) |
Compares this |
| Dispose() | (Inherited from Object) |
| Dispose(Boolean) | (Inherited from Object) |
| Equals(Object) |
Indicates whether some other object is "equal to" this one. (Inherited from Object) |
| GetBoolean(String) |
Returns |
| GetHashCode() |
Returns a hash code value for the object. (Inherited from Object) |
| HashCode(Boolean) |
Returns a hash code for a |
| 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) |
| LogicalAnd(Boolean, Boolean) |
Returns the result of applying the logical AND operator to the
specified |
| LogicalOr(Boolean, Boolean) |
Returns the result of applying the logical OR operator to the
specified |
| LogicalXor(Boolean, Boolean) |
Returns the result of applying the logical XOR operator to the
specified |
| 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) |
| ParseBoolean(String) |
Parses the string argument as a boolean. |
| 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) |
| ToString(Boolean) |
Returns a |
| UnregisterFromRuntime() | (Inherited from Object) |
| ValueOf(Boolean) |
Returns a |
| ValueOf(String) |
Returns a |
| 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) |
Operators
| Explicit(Boolean to Boolean) |
Explicit Interface Implementations
Extension Methods
| JavaCast<TResult>(IJavaObject) |
Performs an Android runtime-checked type conversion. |
| JavaCast<TResult>(IJavaObject) | |
| GetJniTypeName(IJavaPeerable) | |