WearableDrawerView

Kotlin |Java

open class WearableDrawerView : FrameLayout

kotlin.Any
↳	android.view.View
	↳	android.view.ViewGroup
		↳	android.widget.FrameLayout
			↳	androidx.wear.widget.drawer.WearableDrawerView

Known Direct Subclasses WearableActionDrawerView, WearableNavigationDrawerView WearableActionDrawerView Ease of use class for creating a Wearable action drawer. WearableNavigationDrawerView Ease of use class for creating a Wearable navigation drawer.

View that contains drawer content and a peeking view for use with WearableDrawerLayout.

This view provides the ability to set its main content as well as a view shown while peeking. Specifying the peek view is entirely optional; a default is used if none are set. However, the content must be provided.

There are two ways to specify the content and peek views: by invoking setter methods on the WearableDrawerView, or by specifying the app:drawerContent and app:peekView attributes. Examples:

// From Java:
  drawerView.setDrawerContent(drawerContentView);
  drawerView.setPeekContent(peekContentView);
 
  <!-- From XML: -->
  <androidx.wear.widget.drawer.WearableDrawerView
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:layout_gravity="bottom"
      android:background="@color/red"
      app:drawerContent="@+id/drawer_content"
      app:peekView="@+id/peek_view">
 
      <FrameLayout
          android:id="@id/drawer_content"
          android:layout_width="match_parent"
          android:layout_height="match_parent" />
 
      <LinearLayout
          android:id="@id/peek_view"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:layout_gravity="center_horizontal"
          android:orientation="horizontal">
          <ImageView
              android:layout_width="wrap_content"
              android:layout_height="wrap_content"
              android:src="@android:drawable/ic_media_play" />
          <ImageView
              android:layout_width="wrap_content"
              android:layout_height="wrap_content"
              android:src="@android:drawable/ic_media_pause" />
      </LinearLayout>
  </androidx.wear.widget.drawer.WearableDrawerView>

Summary

Constants
static Int	STATE_DRAGGING Indicates that the drawer is currently being dragged by the user.
static Int	STATE_IDLE Indicates that the drawer is in an idle, settled state.
static Int	STATE_SETTLING Indicates that the drawer is in the process of settling to a final position.

Public constructors
<init>(context: Context!)
<init>(context: Context!, attrs: AttributeSet!)
<init>(context: Context!, attrs: AttributeSet!, defStyleAttr: Int)
<init>(context: Context!, attrs: AttributeSet!, defStyleAttr: Int, defStyleRes: Int)

Public methods
open Unit	addView(child: View!, index: Int, params: LayoutParams!)
open WearableDrawerController!	getController() Returns the WearableDrawerController associated with this WearableDrawerView.
open View?	getDrawerContent() Returns the drawer content view.
open Int	getDrawerState() Returns the current drawer state, which will be one of STATE_DRAGGING, , or STATE_IDLE
open Boolean	isAutoPeekEnabled() Returns true if this drawer has auto-peeking enabled.
open Boolean	isClosed() Returns true if the drawer is fully closed.
open Boolean	isLocked() Returns true if the position of the drawer cannot be modified by user interaction.
open Boolean	isLockedWhenClosed() Returns true if this drawer should be locked when the user cannot see it.
open Boolean	isOpenOnlyAtTopEnabled() Returns whether this drawer may only be opened by the user when at the top of the scrolling content.
open Boolean	isOpened() Returns true if the drawer is fully open.
open Boolean	isPeekOnScrollDownEnabled() Gets whether or not this drawer should peek while scrolling down.
open Boolean	isPeeking() Returns whether the drawer is either peeking or the peek view is animating open.
open Unit	onDrawerClosed() Called when the drawer has settled in a completely closed state.
open Unit	onDrawerOpened() Called when the drawer has settled in a completely open state.
open Unit	onDrawerStateChanged(state: Int) Called when the drawer state changes.
open Unit	onPeekContainerClicked(v: View!) Called when anything within the peek container is clicked.
open Unit	setDrawerContent(@Nullable content: View?) Set the drawer content view.
open Unit	setIsAutoPeekEnabled(canAutoPeek: Boolean) Sets whether or not the drawer can automatically adjust its peek state.
open Unit	setIsLocked(locked: Boolean) Sets whether or not the position of the drawer can be modified by user interaction.
open Unit	setLockedWhenClosed(locked: Boolean) Sets whether this drawer should be locked when the user cannot see it.
open Unit	setOpenOnlyAtTopEnabled(openOnlyAtTop: Boolean) Only allow the user to open this drawer when at the top of the scrolling content.
open Unit	setPeekContent(content: View!) Set the peek content view.
open Unit	setPeekOnScrollDownEnabled(peekOnScrollDown: Boolean) Sets whether or not this drawer should peek while scrolling down.

Protected methods
open Unit	onAttachedToWindow()
open Unit	onFinishInflate()

Constants

STATE_DRAGGING

static val STATE_DRAGGING: Int

Indicates that the drawer is currently being dragged by the user.

Value: ViewDragHelper.STATE_DRAGGING

STATE_IDLE

static val STATE_IDLE: Int

Indicates that the drawer is in an idle, settled state. No animation is in progress.

Value: ViewDragHelper.STATE_IDLE

STATE_SETTLING

static val STATE_SETTLING: Int

Indicates that the drawer is in the process of settling to a final position.

Value: ViewDragHelper.STATE_SETTLING

Public constructors

<init>

WearableDrawerView(context: Context!)

<init>

WearableDrawerView(
    context: Context!, 
    attrs: AttributeSet!)

<init>

WearableDrawerView(
    context: Context!, 
    attrs: AttributeSet!, 
    defStyleAttr: Int)

<init>

WearableDrawerView(
    context: Context!, 
    attrs: AttributeSet!, 
    defStyleAttr: Int, 
    defStyleRes: Int)

Public methods

addView

open fun addView(
    child: View!, 
    index: Int, 
    params: LayoutParams!
): Unit

getController

open fun getController(): WearableDrawerController!

Returns the WearableDrawerController associated with this WearableDrawerView. This will only be valid after this View has been added to its parent.

getDrawerContent

@Nullable open fun getDrawerContent(): View?

Returns the drawer content view.

getDrawerState

open fun getDrawerState(): Int

Returns the current drawer state, which will be one of STATE_DRAGGING, , or STATE_IDLE

isAutoPeekEnabled

open fun isAutoPeekEnabled(): Boolean

Returns true if this drawer has auto-peeking enabled. This will always return false for a locked drawer.

isClosed

open fun isClosed(): Boolean

Returns true if the drawer is fully closed.

isLocked

open fun isLocked():