com.androidpi.literefresh.state

Interface StateMachine.StateHandler

Enclosing class:

StateMachine

public static interface StateMachine.StateHandler

Method Summary

Modifier and Type	Method and Description
boolean	hasRefreshStateListeners() If a controller has any refresh state listeners.
boolean	isValidOffset(int currentOffset) Offset that can makes an indicator's hidden part visible.
void	onStateChanged(int state, java.lang.Throwable throwable) A callback method when refresh state has changed.
int	readyRefreshOffset() A positive offset in content's coordinate system, if content's vertical offset has reach this point then it can move to a ready or releasing to refresh state.
void	resetOffset() Reset offset.
void	resetRefreshOffset() Reset offset when in refreshing state.
int	transform(int currentOffset) Transform content's offset coordinate to indicator's coordinate system.

Method Detail

isValidOffset

boolean isValidOffset(int currentOffset)

Offset that can makes an indicator's hidden part visible.

Parameters:

currentOffset - the current offset of content

Returns:

true if current offset can make the indicator's hidden part visible, false otherwise

transform

int transform(int currentOffset)

Transform content's offset coordinate to indicator's coordinate system.

Parameters:

currentOffset - current vertical offset of content view.

Returns:

transformed offset in indicator's coordinate system.

readyRefreshOffset

int readyRefreshOffset()

A positive offset in content's coordinate system, if content's vertical offset has reach this point then it can move to a ready or releasing to refresh state.

hasRefreshStateListeners

boolean hasRefreshStateListeners()

If a controller has any refresh state listeners.

Returns:

true if the controller has refresh listeners set, false otherwise

onStateChanged

void onStateChanged(int state,
                    java.lang.Throwable throwable)

A callback method when refresh state has changed.

Parameters:

state - current state

throwable - throwable when a state has changed if exists

resetRefreshOffset

void resetRefreshOffset()

Reset offset when in refreshing state.

resetOffset

void resetOffset()

Reset offset.