Package com.pranavpandey.android.dynamic.util.concurrent

Class DynamicHandler<P,R>

java.lang.Object

android.os.Handler

com.pranavpandey.android.dynamic.util.concurrent.DynamicHandler<P,R>

Type Parameters:

P - The type of the progress.

R - The type of the result.

public class DynamicHandler<P,R>
extends Handler

A Handler to handle updates from the DynamicTask.

See Also:

• DynamicRunnable
• DynamicRunnable.finish(DynamicResult)
• DynamicRunnable.onProgressUpdate(DynamicResult)

Nested Class Summary

Nested classes/interfaces inherited from class android.os.Handler

Handler.Callback

Field Summary

Fields

Modifier and Type	Field	Description
static final int	MESSAGE_NULL_IF_NOT	Message constant to set the content to null if not matched the criteria.
static final int	MESSAGE_POST_PROGRESS	Message constant to publish the progress on the main thread.
static final int	MESSAGE_POST_RESULT	Message constant to post the final result on the main thread.

Constructor Summary

Constructors

Constructor	Description
DynamicHandler(Looper looper, DynamicRunnable<?,P,R> runnable)	Constructor to initialize an object of this class.

Method Summary

Modifier and Type	Method	Description
DynamicRunnable<?,P,R>	getRunnable()	Returns the runnable handled by this handler.
void	handleMessage(Message msg)

Methods inherited from class android.os.Handler

createAsync, createAsync, dispatchMessage, dump, getLooper, getMessageName, hasCallbacks, hasMessages, hasMessages, obtainMessage, obtainMessage, obtainMessage, obtainMessage, obtainMessage, post, postAtFrontOfQueue, postAtTime, postAtTime, postDelayed, postDelayed, removeCallbacks, removeCallbacks, removeCallbacksAndMessages, removeMessages, removeMessages, sendEmptyMessage, sendEmptyMessageAtTime, sendEmptyMessageDelayed, sendMessage, sendMessageAtFrontOfQueue, sendMessageAtTime, sendMessageDelayed, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

MESSAGE_POST_RESULT

public static final int MESSAGE_POST_RESULT

Message constant to post the final result on the main thread.

See Also:

• Constant Field Values

MESSAGE_POST_PROGRESS

public static final int MESSAGE_POST_PROGRESS

Message constant to publish the progress on the main thread.

See Also:

• Constant Field Values

MESSAGE_NULL_IF_NOT

public static final int MESSAGE_NULL_IF_NOT

Message constant to set the content to null if not matched the criteria.

See Also:

• ImageViewHandler
• TextViewHandler
• Constant Field Values

Constructor Details

DynamicHandler

public DynamicHandler(@NonNull
 Looper looper,
 @NonNull
 DynamicRunnable<?,P,R> runnable)

Constructor to initialize an object of this class.

Parameters:

looper - The looper to be used.

runnable - The runnable to receive the callbacks.

See Also:

• DynamicRunnable.finish(DynamicResult)
• DynamicRunnable.onProgressUpdate(DynamicResult)

Method Details

handleMessage

public void handleMessage(@NonNull
 Message msg)

Overrides:

handleMessage in class Handler

getRunnable

@Nullable
public DynamicRunnable<?,P,R> getRunnable()

Returns the runnable handled by this handler.

Returns:

The runnable handled by this handler.