Package org.robolectric.shadows

Class ShadowLegacyMessage

java.lang.Object

org.robolectric.shadows.ShadowMessage

org.robolectric.shadows.ShadowLegacyMessage

@Implements(value=android.os.Message.class,
            isInAndroidSdk=false)
public class ShadowLegacyMessage
extends ShadowMessage

The shadow Message for LooperMode.Mode.LEGACY.

In LooperMode.Mode.LEGACY, each Message is associated with a Runnable posted to the Scheduler.

See Also:

• ShadowLooper
• ShadowLegacyMessageQueue

Nested Class Summary

Nested classes/interfaces inherited from class org.robolectric.shadows.ShadowMessage

ShadowMessage.Picker

Constructor Summary

Constructors

Constructor	Description
ShadowLegacyMessage()

Method Summary

Modifier and Type	Method	Description
Message	getNext()	Convenience method to provide getter access to the private field Message.next.
void	recycleUnchecked()	Hook to unscheduled the callback when the message is recycled.
void	setNext(Message next)	Convenience method to provide setter access to the private field Message.next.
void	setScheduledRunnable(Runnable r)	Stores the Runnable instance that has been scheduled to invoke this message.

Methods inherited from class org.robolectric.shadows.ShadowMessage

reset

Methods inherited from class java.lang.Object

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

Constructor Details

ShadowLegacyMessage

public ShadowLegacyMessage()

Method Details

recycleUnchecked

@HiddenApi
@Implementation
public void recycleUnchecked()

Hook to unscheduled the callback when the message is recycled. Invokes unschedule() and then calls through to the package private method Message.recycleUnchecked() on the real object.

Specified by:

recycleUnchecked in class ShadowMessage

setScheduledRunnable

public void setScheduledRunnable(Runnable r)

Description copied from class: ShadowMessage

Stores the Runnable instance that has been scheduled to invoke this message. This is called when the message is enqueued by ShadowLegacyMessageQueue.enqueueMessage(android.os.Message, long) and is used when the message is recycled to ensure that the correct Runnable instance is removed from the associated scheduler.

Specified by:

setScheduledRunnable in class ShadowMessage

Parameters:

r - the Runnable instance that is scheduled to trigger this message.

#if ($api >= 21) * @see #recycleUnchecked() #else * @see #recycle() #end

Only supported in LooperMode.Mode.LEGACY.

getNext

public Message getNext()

Description copied from class: ShadowMessage

Convenience method to provide getter access to the private field Message.next.

Only supported in LooperMode.Mode.LEGACY

Specified by:

getNext in class ShadowMessage

Returns:

The next message in the current message chain.

See Also:

• ShadowMessage.setNext(Message)

setNext

public void setNext(Message next)

Description copied from class: ShadowMessage

Convenience method to provide setter access to the private field Message.next.

Only supported in LooperMode.Mode.LEGACY

Specified by:

setNext in class ShadowMessage

Parameters:

next - the new next message for the current message.

See Also:

• ShadowMessage.getNext()