CharArrayWriter Class
Definition
Important
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This class implements a character buffer that can be used as an Writer.
[Android.Runtime.Register("java/io/CharArrayWriter", DoNotGenerateAcw=true)]
public class CharArrayWriter : Java.IO.Writer[<Android.Runtime.Register("java/io/CharArrayWriter", DoNotGenerateAcw=true)>]
type CharArrayWriter = class
inherit Writer- Inheritance
- Attributes
Remarks
This class implements a character buffer that can be used as an Writer. The buffer automatically grows when data is written to the stream. The data can be retrieved using toCharArray() and toString().
Note: Invoking close() on this class has no effect, and methods of this class can be called after the stream has closed without generating an IOException.
Added in 1.1.
Java documentation for java.io.CharArrayWriter.
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 |
|---|---|
| CharArrayWriter() |
Creates a new CharArrayWriter. |
| CharArrayWriter(Int32) |
Creates a new CharArrayWriter with the specified initial size. |
| CharArrayWriter(IntPtr, JniHandleOwnership) |
A constructor used when creating managed representations of JNI objects; called by the runtime. |
Properties
| Name | Description |
|---|---|
| Buf |
The buffer where data is stored. |
| Class |
Returns the runtime class of this |
| Count |
The number of chars in the buffer. |
| Handle |
The handle to the underlying Android instance. (Inherited from Object) |
| JniIdentityHashCode |
Gets the identity hash code assigned to this Java peer by the interop runtime. (Inherited from Object) |
| JniPeerMembers | |
| Lock |
The object used to synchronize operations on this stream. (Inherited from Writer) |
| PeerReference |
Gets the JNI object reference for this Java peer. (Inherited from Object) |
| ThresholdClass |
This API supports the Mono for Android infrastructure and is not intended to be used directly from your code. |
| ThresholdType |
This API supports the Mono for Android infrastructure and is not intended to be used directly from your code. |
Methods
| Name | Description |
|---|---|
| Append(Char) |
Appends the specified character to this writer. (Inherited from Writer) |
| Append(ICharSequence, Int32, Int32) |
Appends the specified character to this writer. (Inherited from Writer) |
| Append(ICharSequence) |
Appends the specified character to this writer. (Inherited from Writer) |
| Append(String, Int32, Int32) |
Appends the specified character to this writer. (Inherited from Writer) |
| Append(String) |
Appends the specified character to this writer. (Inherited from Writer) |
| AppendAsync(Char) | (Inherited from Writer) |
| AppendAsync(ICharSequence, Int32, Int32) | (Inherited from Writer) |
| AppendAsync(ICharSequence) | (Inherited from Writer) |
| Clone() |
Creates and returns a copy of this object. (Inherited from Object) |
| Close() |
Close the stream. |
| 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) |
| Equals(Object) |
Indicates whether some other object is "equal to" this one. (Inherited from Object) |
| Flush() |
Flush the stream. |
| 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) |
| Reset() |
Resets the buffer so that you can use it again without throwing away the already allocated buffer. |
| SetHandle(IntPtr, JniHandleOwnership) |
Sets the Handle property. (Inherited from Object) |
| Size() |
Returns the current size of the buffer. |
| ToArray<T>() |
Creates a managed array from this Java array wrapper. (Inherited from Object) |
| ToCharArray() |
Returns a copy of the input data. |
| 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) |
| Write(Char[], Int32, Int32) |
Writes characters to the buffer. |
| Write(Char[]) |
Writes an array of characters. (Inherited from Writer) |
| Write(Int32) |
Writes a single character. (Inherited from Writer) |
| Write(String, Int32, Int32) |
Writes a portion of a string. (Inherited from Writer) |
| Write(String) |
Writes a string. (Inherited from Writer) |
| WriteAsync(Char[], Int32, Int32) | (Inherited from Writer) |
| WriteAsync(Char[]) | (Inherited from Writer) |
| WriteAsync(Int32) | (Inherited from Writer) |
| WriteAsync(String, Int32, Int32) | (Inherited from Writer) |
| WriteAsync(String) | (Inherited from Writer) |
| WriteTo(Writer) |
Writes the contents of the buffer to another character stream. |
| WriteToAsync(Writer) | |
Explicit Interface Implementations
| Name | Description |
|---|---|
| IJavaPeerable.Disposed() |
Notifies the interop runtime that this managed peer has been disposed. (Inherited from Object) |
| IJavaPeerable.DisposeUnlessReferenced() |
Releases this Java peer unless it is retained by another managed reference. (Inherited from Object) |
| IJavaPeerable.Finalized() |
Notifies the interop runtime that this managed peer has been finalized. (Inherited from Object) |
| IJavaPeerable.JniManagedPeerState |
Gets the state that describes the relationship between this managed peer and its JNI reference. (Inherited from Object) |
| IJavaPeerable.SetJniIdentityHashCode(Int32) |
Sets the interop identity hash code for this Java peer. (Inherited from Object) |
| IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) |
Sets the managed and JNI peer state for this Java peer. (Inherited from Object) |
| IJavaPeerable.SetPeerReference(JniObjectReference) |
Sets the JNI object reference used by this managed peer. (Inherited from Object) |
Extension Methods
| Name | Description |
|---|---|
| Append(IAppendable, String, Int32, Int32) |
Appends the specified value to this character sequence. |
| Append(IAppendable, String) |
Appends the specified value to this character sequence. |
| FlushAsync(IFlushable) | |
| GetJniTypeName(IJavaPeerable) |
Gets the JNI name of the type of the instance |
| JavaAs<TResult>(IJavaPeerable) |
Try to coerce |
| JavaCast<TResult>(IJavaObject) |
Performs an Android runtime-checked type conversion. |
| JavaCast<TResult>(IJavaObject) | |
| TryJavaCast<TResult>(IJavaPeerable, TResult) |
Try to coerce |