Added in [API level 20](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) Summary: [Ctors](https://developer.android.com/reference/android/app/Notification.Action.WearableExtender#pubctors) \| [Methods](https://developer.android.com/reference/android/app/Notification.Action.WearableExtender#pubmethods) \| [Inherited Methods](https://developer.android.com/reference/android/app/Notification.Action.WearableExtender#inhmethods)

# Notification.Action.WearableExtender

*** ** * ** ***


`
public
static
final

class
Notification.Action.WearableExtender
`


`

extends https://developer.android.com/reference/java/lang/Object


`

`


implements

https://developer.android.com/reference/android/app/Notification.Action.Extender


`

|---|---|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) ||
| ↳ | android.app.Notification.Action.WearableExtender |

<br />

*** ** * ** ***

Wearable extender for notification actions. To add extensions to an action,
create a new `https://developer.android.com/reference/android/app/Notification.Action.WearableExtender` object using
the `WearableExtender()` constructor and apply it to a
`https://developer.android.com/reference/android/app/Notification.Action.Builder` using
`https://developer.android.com/reference/android/app/Notification.Action.Builder#extend(android.app.Notification.Action.Extender)`.

```
Notification.Action action = new Notification.Action.Builder(
        R.drawable.archive_all, "Archive all", actionIntent)
        .extend(new Notification.Action.WearableExtender()
                .setAvailableOffline(false))
        .build();
```

<br />

## Summary

| ### Public constructors ||
|---|---|
| ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender#WearableExtender()() ` Create a `https://developer.android.com/reference/android/app/Notification.Action.WearableExtender` with default options. |
| ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender#WearableExtender(android.app.Notification.Action)(https://developer.android.com/reference/android/app/Notification.Action action) ` Create a `https://developer.android.com/reference/android/app/Notification.Action.WearableExtender` by reading wearable options present in an existing notification action. |

| ### Public methods ||
|---|---|
| ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender` | ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender#clone()() ` Creates and returns a copy of this object. |
| ` https://developer.android.com/reference/android/app/Notification.Action.Builder` | ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender#extend(android.app.Notification.Action.Builder)(https://developer.android.com/reference/android/app/Notification.Action.Builder builder) ` Apply wearable extensions to a notification action that is being built. |
| ` https://developer.android.com/reference/java/lang/CharSequence` | ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender#getCancelLabel()() ` Get the label to display to cancel the action. |
| ` https://developer.android.com/reference/java/lang/CharSequence` | ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender#getConfirmLabel()() ` Get the label to display to confirm that the action should be executed. |
| ` boolean` | ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender#getHintDisplayActionInline()() ` Get a hint that this Action should be displayed inline. |
| ` boolean` | ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender#getHintLaunchesActivity()() ` Get a hint that this Action will launch an `https://developer.android.com/reference/android/app/Activity` directly, telling the platform that it can generate the appropriate transitions |
| ` https://developer.android.com/reference/java/lang/CharSequence` | ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender#getInProgressLabel()() ` Get the label to display while the wearable is preparing to automatically execute the action. |
| ` boolean` | ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender#isAvailableOffline()() ` Get whether this action is available when the wearable device is not connected to a companion device. |
| ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender` | ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender#setAvailableOffline(boolean)(boolean availableOffline) ` Set whether this action is available when the wearable device is not connected to a companion device. |
| ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender` | ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender#setCancelLabel(java.lang.CharSequence)(https://developer.android.com/reference/java/lang/CharSequence label) ` Set a label to display to cancel the action. |
| ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender` | ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender#setConfirmLabel(java.lang.CharSequence)(https://developer.android.com/reference/java/lang/CharSequence label) ` Set a label to display to confirm that the action should be executed. |
| ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender` | ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender#setHintDisplayActionInline(boolean)(boolean hintDisplayInline) ` Set a hint that this Action should be displayed inline. |
| ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender` | ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender#setHintLaunchesActivity(boolean)(boolean hintLaunchesActivity) ` Set a hint that this Action will launch an `https://developer.android.com/reference/android/app/Activity` directly, telling the platform that it can generate the appropriate transitions. |
| ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender` | ` https://developer.android.com/reference/android/app/Notification.Action.WearableExtender#setInProgressLabel(java.lang.CharSequence)(https://developer.android.com/reference/java/lang/CharSequence label) ` Set a label to display while the wearable is preparing to automatically execute the action. |

### Inherited methods

From class `

https://developer.android.com/reference/java/lang/Object

` `


https://developer.android.com/reference/java/lang/Object` `
https://developer.android.com/reference/java/lang/Object#clone()()
`

Creates and returns a copy of this object.


`


boolean` `
https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object)(https://developer.android.com/reference/java/lang/Object obj)
`

Indicates whether some other object is "equal to" this one.


`


void` `
https://developer.android.com/reference/java/lang/Object#finalize()()
`

Called by the garbage collector on an object when garbage collection
determines that there are no more references to the object.


`


final

https://developer.android.com/reference/java/lang/Class<?>` `
https://developer.android.com/reference/java/lang/Object#getClass()()
`

Returns the runtime class of this `Object`.


`


int` `
https://developer.android.com/reference/java/lang/Object#hashCode()()
`

Returns a hash code value for the object.


`


final

void` `
https://developer.android.com/reference/java/lang/Object#notify()()
`

Wakes up a single thread that is waiting on this object's
monitor.


`


final

void` `
https://developer.android.com/reference/java/lang/Object#notifyAll()()
`

Wakes up all threads that are waiting on this object's monitor.


`


https://developer.android.com/reference/java/lang/String` `
https://developer.android.com/reference/java/lang/Object#toString()()
`

Returns a string representation of the object.


`


final

void` `
https://developer.android.com/reference/java/lang/Object#wait(long,%20int)(long timeoutMillis, int nanos)
`

Causes the current thread to wait until it is awakened, typically
by being *notified* or *interrupted*, or until a
certain amount of real time has elapsed.


`


final

void` `
https://developer.android.com/reference/java/lang/Object#wait(long)(long timeoutMillis)
`

Causes the current thread to wait until it is awakened, typically
by being *notified* or *interrupted*, or until a
certain amount of real time has elapsed.


`


final

void` `
https://developer.android.com/reference/java/lang/Object#wait()()
`

Causes the current thread to wait until it is awakened, typically
by being *notified* or *interrupted*.


From interface `

https://developer.android.com/reference/android/app/Notification.Action.Extender

` `
abstract


https://developer.android.com/reference/android/app/Notification.Action.Builder` `
https://developer.android.com/reference/android/app/Notification.Action.Extender#extend(android.app.Notification.Action.Builder)(https://developer.android.com/reference/android/app/Notification.Action.Builder builder)
`

Apply this extender to a notification action builder.


## Public constructors

### WearableExtender

Added in [API level 20](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public WearableExtender ()
```

Create a `https://developer.android.com/reference/android/app/Notification.Action.WearableExtender` with default
options.

<br />

### WearableExtender

Added in [API level 20](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public WearableExtender (Notification.Action action)
```

Create a `https://developer.android.com/reference/android/app/Notification.Action.WearableExtender` by reading
wearable options present in an existing notification action.

<br />

| Parameters ||
|---|---|
| `action` | `Notification.Action`: the notification action to inspect <br /> |

## Public methods

### clone

Added in [API level 20](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Notification.Action.WearableExtender clone ()
```

Creates and returns a copy of this object. The precise meaning
of "copy" may depend on the class of the object. The general
intent is that, for any object `x`, the expression:
>
> ```
> x.clone() != x
> ```
will be true, and that the expression:
>
> ```
> x.clone().getClass() == x.getClass()
> ```
will be `true`, but these are not absolute requirements. While it is typically the case that:
>
> ```
> x.clone().equals(x)
> ```
will be `true`, this is not an absolute requirement.


By convention, the returned object should be obtained by calling
`super.clone`. If a class and all of its superclasses (except
`Object`) obey this convention, it will be the case that
`x.clone().getClass() == x.getClass()`.


By convention, the object returned by this method should be independent
of this object (which is being cloned). To achieve this independence,
it may be necessary to modify one or more fields of the object returned
by `super.clone` before returning it. Typically, this means
copying any mutable objects that comprise the internal "deep structure"
of the object being cloned and replacing the references to these
objects with references to the copies. If a class contains only
primitive fields or references to immutable objects, then it is usually
the case that no fields in the object returned by `super.clone`
need to be modified.

<br />

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/app/Notification.Action.WearableExtender` | a clone of this instance. <br /> |

### extend

Added in [API level 20](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Notification.Action.Builder extend (Notification.Action.Builder builder)
```

Apply wearable extensions to a notification action that is being built. This is
typically called by the `https://developer.android.com/reference/android/app/Notification.Action.Builder#extend(android.app.Notification.Action.Extender)`
method of `https://developer.android.com/reference/android/app/Notification.Action.Builder`.

<br />

| Parameters ||
|---|---|
| `builder` | `Notification.Action.Builder`: the builder to be modified <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/app/Notification.Action.Builder` | the build object for chaining <br /> |

### getCancelLabel

Added in [API level 22](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)   
Deprecated in [API level
28](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public CharSequence getCancelLabel ()
```

Get the label to display to cancel the action.
This is usually an imperative verb like "Cancel".

<br />

| Returns ||
|---|---|
| `https://developer.android.com/reference/java/lang/CharSequence` | the label to display to cancel the action <br /> |

### getConfirmLabel

Added in [API level 22](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)   
Deprecated in [API level
28](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public CharSequence getConfirmLabel ()
```

Get the label to display to confirm that the action should be executed.
This is usually an imperative verb like "Send".

<br />

| Returns ||
|---|---|
| `https://developer.android.com/reference/java/lang/CharSequence` | the label to confirm the action should be executed <br /> |

### getHintDisplayActionInline

Added in [API level 25](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public boolean getHintDisplayActionInline ()
```

Get a hint that this Action should be displayed inline.

<br />

| Returns ||
|---|---|
| `boolean` | `true` if the Action should be displayed inline, `false` otherwise. The default value is `false` if this was never set. <br /> |

### getHintLaunchesActivity

Added in [API level 24](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public boolean getHintLaunchesActivity ()
```

Get a hint that this Action will launch an `https://developer.android.com/reference/android/app/Activity` directly, telling the
platform that it can generate the appropriate transitions

<br />

| Returns ||
|---|---|
| `boolean` | `true` if the content intent will launch an activity and transitions should be generated, false otherwise. The default value is `false` if this was never set. <br /> |

### getInProgressLabel

Added in [API level 22](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)   
Deprecated in [API level
28](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public CharSequence getInProgressLabel ()
```

Get the label to display while the wearable is preparing to automatically execute
the action. This is usually a 'ing' verb ending in ellipsis like "Sending..."

<br />

| Returns ||
|---|---|
| `https://developer.android.com/reference/java/lang/CharSequence` | the label to display while the action is being prepared to execute <br /> |

### isAvailableOffline

Added in [API level 20](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public boolean isAvailableOffline ()
```

Get whether this action is available when the wearable device is not connected to
a companion device. The user can still trigger this action when the wearable device is
offline, but a visual hint will indicate that the action may not be available.
Defaults to `true`.

<br />

| Returns ||
|---|---|
| `boolean` | <br /> |

### setAvailableOffline

Added in [API level 20](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Notification.Action.WearableExtender setAvailableOffline (boolean availableOffline)
```

Set whether this action is available when the wearable device is not connected to
a companion device. The user can still trigger this action when the wearable device is
offline, but a visual hint will indicate that the action may not be available.
Defaults to `true`.

<br />

| Parameters ||
|---|---|
| `availableOffline` | `boolean` <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/app/Notification.Action.WearableExtender` | <br /> |

### setCancelLabel

Added in [API level 22](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)   
Deprecated in [API level
28](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Notification.Action.WearableExtender setCancelLabel (CharSequence label)
```

Set a label to display to cancel the action.
This is usually an imperative verb, like "Cancel".

<br />

| Parameters ||
|---|---|
| `label` | `CharSequence`: the label to display to cancel the action <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/app/Notification.Action.WearableExtender` | this object for method chaining <br /> |

### setConfirmLabel

Added in [API level 22](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)   
Deprecated in [API level
28](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Notification.Action.WearableExtender setConfirmLabel (CharSequence label)
```

Set a label to display to confirm that the action should be executed.
This is usually an imperative verb like "Send".

<br />

| Parameters ||
|---|---|
| `label` | `CharSequence`: the label to confirm the action should be executed <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/app/Notification.Action.WearableExtender` | this object for method chaining <br /> |

### setHintDisplayActionInline

Added in [API level 25](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Notification.Action.WearableExtender setHintDisplayActionInline (boolean hintDisplayInline)
```

Set a hint that this Action should be displayed inline.

<br />

| Parameters ||
|---|---|
| `hintDisplayInline` | `boolean`: `true` if action should be displayed inline, false otherwise <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/app/Notification.Action.WearableExtender` | this object for method chaining <br /> |

### setHintLaunchesActivity

Added in [API level 24](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Notification.Action.WearableExtender setHintLaunchesActivity (boolean hintLaunchesActivity)
```

Set a hint that this Action will launch an `https://developer.android.com/reference/android/app/Activity` directly, telling the
platform that it can generate the appropriate transitions.

<br />

| Parameters ||
|---|---|
| `hintLaunchesActivity` | `boolean`: `true` if the content intent will launch an activity and transitions should be generated, false otherwise. <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/app/Notification.Action.WearableExtender` | this object for method chaining <br /> |

### setInProgressLabel

Added in [API level 22](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)   
Deprecated in [API level
28](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Notification.Action.WearableExtender setInProgressLabel (CharSequence label)
```

Set a label to display while the wearable is preparing to automatically execute the
action. This is usually a 'ing' verb ending in ellipsis like "Sending..."

<br />

| Parameters ||
|---|---|
| `label` | `CharSequence`: the label to display while the action is being prepared to execute <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/app/Notification.Action.WearableExtender` | this object for method chaining <br /> |