com.androidpi.literefresh.state

Class StateMachine

java.lang.Object

com.androidpi.literefresh.state.StateMachine

All Implemented Interfaces:

AnimationOffsetBehavior.ScrollingListener, RefreshController, Refresher

public class StateMachine
extends java.lang.Object
implements AnimationOffsetBehavior.ScrollingListener, Refresher

The content behavior's refreshing or loading state machine, it update states based on the behavior's offset changes.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	StateMachine.StateHandler

Field Summary

Fields

Modifier and Type	Field and Description
protected int	mState
static int	STATE_CANCELLED
static int	STATE_COMPLETE
static int	STATE_IDLE
static int	STATE_READY
static int	STATE_REFRESH
static int	STATE_START

Constructor Summary

Constructors

Constructor and Description
StateMachine(StateMachine.StateHandler stateHandler)

Method Summary

Modifier and Type	Method and Description
boolean	isRefreshing()
protected boolean	moveToState(int state) Try to move to another state.
protected boolean	moveToState(int state, java.lang.Throwable throwable)
void	onPreScroll(CoordinatorLayout coordinatorLayout, android.view.View child, int current, int initial, int trigger, int min, int max, int type)
void	onScroll(CoordinatorLayout coordinatorLayout, android.view.View child, int current, int delta, int initial, int trigger, int min, int max, int type)
void	onStartScroll(CoordinatorLayout coordinatorLayout, android.view.View child, int initial, int trigger, int min, int max, int type)
void	onStopScroll(CoordinatorLayout coordinatorLayout, android.view.View child, int current, int initial, int trigger, int min, int max, int type)
void	refresh() Start a refreshing.
void	refreshComplete() Refreshing complete, which will reset the header behavior's refreshing state.
void	refreshError(java.lang.Throwable throwable) The same as Refresher.refreshComplete(), in addition it can report exceptions to the refreshing listeners.

Methods inherited from class java.lang.Object

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

Field Detail

STATE_IDLE

public static final int STATE_IDLE

See Also:

Constant Field Values

STATE_START

public static final int STATE_START

See Also:

Constant Field Values

STATE_CANCELLED

public static final int STATE_CANCELLED

See Also:

Constant Field Values

STATE_READY

public static final int STATE_READY

See Also:

Constant Field Values

STATE_REFRESH

public static final int STATE_REFRESH

See Also:

Constant Field Values

STATE_COMPLETE

public static final int STATE_COMPLETE

See Also:

Constant Field Values

mState

protected int mState

Constructor Detail

StateMachine

public StateMachine(StateMachine.StateHandler stateHandler)

Method Detail

onStartScroll

public void onStartScroll(CoordinatorLayout coordinatorLayout,
                          android.view.View child,
                          int initial,
                          int trigger,
                          int min,
                          int max,
                          int type)

Specified by:

onStartScroll in interface AnimationOffsetBehavior.ScrollingListener

onPreScroll

public void onPreScroll(CoordinatorLayout coordinatorLayout,
                        android.view.View child,
                        int current,
                        int initial,
                        int trigger,
                        int min,
                        int max,
                        int type)

Specified by:

onPreScroll in interface AnimationOffsetBehavior.ScrollingListener

onScroll

public void onScroll(CoordinatorLayout coordinatorLayout,
                     android.view.View child,
                     int current,
                     int delta,
                     int initial,
                     int trigger,
                     int min,
                     int max,
                     int type)

Specified by:

onScroll in interface AnimationOffsetBehavior.ScrollingListener

onStopScroll

public void onStopScroll(CoordinatorLayout coordinatorLayout,
                         android.view.View child,
                         int current,
                         int initial,
                         int trigger,
                         int min,
                         int max,
                         int type)

Specified by:

onStopScroll in interface AnimationOffsetBehavior.ScrollingListener

moveToState

protected boolean moveToState(int state,
                              java.lang.Throwable throwable)

moveToState

protected boolean moveToState(int state)

Try to move to another state.

Parameters:

state - the new state to which we are trying to move

Returns:

true if state change succeed, false otherwise

isRefreshing

public boolean isRefreshing()

refresh

public void refresh()

Description copied from interface: Refresher

Start a refreshing.

Specified by:

refresh in interface Refresher

refreshComplete

public void refreshComplete()

Description copied from interface: Refresher

Refreshing complete, which will reset the header behavior's refreshing state.

Specified by:

refreshComplete in interface Refresher

refreshError

public void refreshError(java.lang.Throwable throwable)

Description copied from interface: Refresher

The same as Refresher.refreshComplete(), in addition it can report exceptions to the refreshing listeners.

Specified by:

refreshError in interface Refresher

See Also:

OnRefreshListener}