Android APIs
public static abstract class

DrawerLayout.SimpleDrawerListener

extends Object
implements DrawerLayout.DrawerListener
java.lang.Object
   ↳ android.support.v4.widget.DrawerLayout.SimpleDrawerListener

Class Overview

Stub/no-op implementations of all methods of DrawerLayout.DrawerListener. Override this if you only care about a few of the available callback methods.

Summary

Public Constructors
DrawerLayout.SimpleDrawerListener()
Public Methods
void onDrawerClosed(View drawerView)
Called when a drawer has settled in a completely closed state.
void onDrawerOpened(View drawerView)
Called when a drawer has settled in a completely open state.
void onDrawerSlide(View drawerView, float slideOffset)
Called when a drawer's position changes.
void onDrawerStateChanged(int newState)
Called when the drawer motion state changes.
[Expand]
Inherited Methods
From class java.lang.Object
From interface android.support.v4.widget.DrawerLayout.DrawerListener

Public Constructors

public DrawerLayout.SimpleDrawerListener ()

Public Methods

public void onDrawerClosed (View drawerView)

Called when a drawer has settled in a completely closed state.

Parameters
drawerView View: Drawer view that is now closed

public void onDrawerOpened (View drawerView)

Called when a drawer has settled in a completely open state. The drawer is interactive at this point.

Parameters
drawerView View: Drawer view that is now open

public void onDrawerSlide (View drawerView, float slideOffset)

Called when a drawer's position changes.

Parameters
drawerView View: The child view that was moved
slideOffset float: The new offset of this drawer within its range, from 0-1

public void onDrawerStateChanged (int newState)

Called when the drawer motion state changes. The new state will be one of STATE_IDLE, STATE_DRAGGING or STATE_SETTLING.

Parameters
newState int: The new drawer motion state