Summary: Constants | Methods | Inherited Methods

SliceMetadata

Kotlin |Java

public class SliceMetadata
extends Object

java.lang.Object
↳	androidx.slice.SliceMetadata

Utility class to parse a Slice and provide access to information around its contents.

Summary

Constants
`int`	`LOADED_ALL` Indicates this slice has fully loaded and is not waiting for other content.
`int`	`LOADED_NONE` Indicates this slice is empty and waiting for content to be loaded.
`int`	`LOADED_PARTIAL` Indicates this slice has some content but is waiting for other content to be loaded.

Public methods
`static SliceMetadata`	`from(Context context, Slice slice)` Create a SliceMetadata object to provide access to some information around the slice and its contents.
`long`	`getExpiry()` A slice contains an expiry to indicate when the content in the slice might no longer be valid.
`int`	`getHeaderType()`
`Bundle`	`getHostExtras()`
`PendingIntent`	`getInputRangeAction()` Gets the input range action associated with the header of this slice, if it exists.
`long`	`getLastUpdatedTime()`
`int`	`getLoadingState()`
`SliceAction`	`getPrimaryAction()`
`Pair<Integer, Integer>`	`getRange()` Gets the range information associated with a progress bar or input range associated with this slice, if it exists.
`int`	`getRangeValue()` Gets the current value for a progress bar or input range associated with this slice, if it exists, -1 if unknown.
`List<SliceAction>`	`getSliceActions()`
`List<String>`	`getSliceKeywords()`
`CharSequence`	`getSubtitle()`
`CharSequence`	`getSummary()`
`CharSequence`	`getTitle()`
`List<SliceAction>`	`getToggles()`
`boolean`	`hasLargeMode()`
`boolean`	`isCachedSlice()` Indicates whether this slice was created using `SliceUtils.parseSlice(Context, InputStream, String, SliceUtils.SliceActionListener)` or through normal binding.
`boolean`	`isErrorSlice()` Indicates whether this slice indicates an error, i.e.
`boolean`	`isPermissionSlice()` To present a slice from another app, the app must grant uri permissions for the slice.
`boolean`	`isSelection()`
`boolean`	`sendInputRangeAction(int newValue)` Sends the intent to adjust the input range value for the header of this slice, if it exists.
`boolean`	`sendToggleAction(SliceAction toggleAction, boolean toggleValue)` Sends the intent to adjust the state of the provided toggle action.

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()`

Constants

LOADED_ALL

public static final int LOADED_ALL

Indicates this slice has fully loaded and is not waiting for other content.

Constant Value: 2 (0x00000002)

LOADED_NONE

public static final int LOADED_NONE

Indicates this slice is empty and waiting for content to be loaded.

Constant Value: 0 (0x00000000)

LOADED_PARTIAL

public static final int LOADED_PARTIAL

Indicates this slice has some content but is waiting for other content to be loaded.

Constant Value: 1 (0x00000001)

Public methods

from

public static SliceMetadata from (Context context, 
                Slice slice)

Create a SliceMetadata object to provide access to some information around the slice and its contents.

Parameters
`context`	`Context`: the context to use for the slice.
`slice`	`Slice`: the slice to extract metadata from.

Returns
`SliceMetadata`	the metadata associated with the provided slice.

getExpiry

public long getExpiry ()

A slice contains an expiry to indicate when the content in the slice might no longer be valid.

Returns
`long`	the time, measured in milliseconds, between the expiry time of this slice and midnight, January 1, 1970 UTC, or `ListBuilder.INFINITY` if the slice is not time-sensitive.

getHeaderType

public int getHeaderType ()

Returns
`int`	the type of row that is used for the header of this slice, -1 if unknown.

getHostExtras

public Bundle getHostExtras ()

Returns
`Bundle`

getInputRangeAction

public PendingIntent getInputRangeAction ()

Gets the input range action associated with the header of this slice, if it exists.

Returns
`PendingIntent`	the `PendingIntent` for the input range.

getLastUpdatedTime

public long getLastUpdatedTime ()

Returns
`long`	the time, measured in milliseconds, between when the slice was created or last updated, and midnight, January 1, 1970 UTC.

getLoadingState

public int getLoadingState ()

Returns
`int`	the current loading state for this slice.

See also:

getPrimaryAction

public SliceAction getPrimaryAction ()

Returns
`SliceAction`	the primary action for this slice, null if none specified.

getRange

public Pair<Integer, Integer> getRange ()

Gets the range information associated with a progress bar or input range associated with this slice, if it exists.

Returns
`Pair<Integer, Integer>`	a pair where the first item is the minimum value of the range and the second item is the maximum value of the range.

getRangeValue

public int getRangeValue ()

Gets the current value for a progress bar or input range associated with this slice, if it exists, -1 if unknown.

Returns
`int`	the current value of a progress bar or input range associated with this slice.

getSliceActions

public List<SliceAction> getSliceActions ()

Returns
`List<SliceAction>`	the group of actions associated with this slice, if they exist.

getSliceKeywords

public List<String> getSliceKeywords ()

Returns
`List<String>`	the list of keywords associated with the provided slice, null if no keywords were specified or an empty list if the slice was specified to have no keywords.

getSubtitle

public CharSequence getSubtitle ()

Returns
`CharSequence`	the subtitle associated with this slice, if it exists.

getSummary

public CharSequence getSummary ()

Returns
`CharSequence`	the summary associated with this slice, if it exists.

getTitle

public CharSequence getTitle ()

Returns
`CharSequence`	the title associated with this slice, if it exists.

getToggles

public List<SliceAction> getToggles ()

Returns
`List<SliceAction>`	the toggles associated with the header of this slice.

hasLargeMode

public boolean hasLargeMode ()

Returns
`boolean`	whether this slice has content to show when presented in `SliceView.MODE_LARGE`.

isCachedSlice

public boolean isCachedSlice ()

Indicates whether this slice was created using SliceUtils.parseSlice(Context, InputStream, String, SliceUtils.SliceActionListener) or through normal binding.

Returns
`boolean`

isErrorSlice

public boolean isErrorSlice ()

Indicates whether this slice indicates an error, i.e. the normal contents of this slice are unavailable and instead the slice contains a message indicating an error.

Returns
`boolean`	whether this slice represents an error.

isPermissionSlice

public boolean isPermissionSlice ()

To present a slice from another app, the app must grant uri permissions for the slice. If these permissions have not been granted and the app slice is requested then a permission request slice will be returned instead, allowing the user to grant permission. This method can be used to identify if a slice is a permission request.

Returns
`boolean`	whether this slice represents a permission request.

isSelection

public boolean isSelection ()

Returns
`boolean`	whether this slice is a selection (a drop-down list) slice.

sendInputRangeAction

public boolean sendInputRangeAction (int newValue)

Sends the intent to adjust the input range value for the header of this slice, if it exists.

Parameters
`newValue`	`int`: the value to set the input range to.

Returns
`boolean`	whether there was an action to send.

Throws
`PendingIntent.CanceledException`

sendToggleAction

public boolean sendToggleAction (SliceAction toggleAction, 
                boolean toggleValue)

Sends the intent to adjust the state of the provided toggle action.

Parameters
`toggleAction`	`SliceAction`: the toggle action.
`toggleValue`	`boolean`: the new value to set the toggle to.

Returns
`boolean`	whether there was an action to send.

Throws
`PendingIntent.CanceledException`