Summary: Ctors | Methods | Inherited Methods

DrawerLayout.SimpleDrawerListener

Kotlin |Java

public static abstract class DrawerLayout.SimpleDrawerListener
extends Object implements DrawerLayout.DrawerListener

java.lang.Object
↳	androidx.drawerlayout.widget.DrawerLayout.SimpleDrawerListener

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.

Inherited methods

From class


        
          java.lang.Object

`Object`	`clone()`
`boolean`	`equals(Object arg0)`
`void`	`finalize()`
`final Class<?>`	`getClass()`
`int`	`hashCode()`
`final void`	`notify()`
`final void`	`notifyAll()`
`String`	`toString()`
`final void`	`wait(long arg0, int arg1)`
`final void`	`wait(long arg0)`
`final void`	`wait()`

From interface


        
          androidx.drawerlayout.widget.DrawerLayout.DrawerListener

`abstract void`	`onDrawerClosed(View drawerView)` Called when a drawer has settled in a completely closed state.
`abstract void`	`onDrawerOpened(View drawerView)` Called when a drawer has settled in a completely open state.
`abstract void`	`onDrawerSlide(View drawerView, float slideOffset)` Called when a drawer's position changes.
`abstract void`	`onDrawerStateChanged(int newState)` Called when the drawer motion state changes.

Public constructors

DrawerLayout.SimpleDrawerListener

public DrawerLayout.SimpleDrawerListener ()

Public methods

onDrawerClosed

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

onDrawerOpened

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

onDrawerSlide

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

onDrawerStateChanged

public void onDrawerStateChanged (int newState)

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

Parameters
`newState`	`int`: The new drawer motion state