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Builder

open class Builder
kotlin.Any
   ↳ androidx.core.app.NotificationCompat.Builder

Builder class for NotificationCompat objects. Allows easier control over all the flags, as well as help constructing the typical notification layouts.

On platform versions that don't offer expanded notifications, methods that depend on expanded notifications have no effect.

For example, action buttons won't appear on platforms prior to Android 4.1. Action buttons depend on expanded notifications, which are only available in Android 4.1 and later.

For this reason, you should always ensure that UI controls in a notification are also available in an android.app.Activity in your app, and you should always start that android.app.Activity when users click the notification. To do this, use the setContentIntent() method.

Summary

Public constructors

<init>(@NonNull context: Context, @NonNull channelId: String)

Constructor.

<init>(context: Context!)

Public methods

open NotificationCompat.Builder!
addAction(icon: Int, title: CharSequence!, intent: PendingIntent!)

Add an action to this notification.

open NotificationCompat.Builder!

Add an action to this notification.

open NotificationCompat.Builder!
addExtras(extras: Bundle!)

Merge additional metadata into this notification.

open NotificationCompat.Builder!
addInvisibleAction(icon: Int, title: CharSequence!, intent: PendingIntent!)

Add an invisible action to this notification.

open NotificationCompat.Builder!

Add an invisible action to this notification.

open NotificationCompat.Builder!

Add a person that is relevant to this notification.

open Notification!

Combine all of the options that have been set and return a new Notification object.

open NotificationCompat.Builder!

Apply an extender to this notification builder.

open Bundle!

Get the current metadata Bundle used by this notification Builder.

open Notification!

open NotificationCompat.Builder

Determines whether the platform can generate contextual actions for a notification.

open NotificationCompat.Builder!
setAutoCancel(autoCancel: Boolean)

Setting this flag will make it so the notification is automatically canceled when the user clicks it in the panel.

open NotificationCompat.Builder!

Sets which icon to display as a badge for this notification.

open NotificationCompat.Builder

Sets the BubbleMetadata that will be used to display app content in a floating window over the existing foreground activity.

open NotificationCompat.Builder!
setCategory(category: String!)

Set the notification category.

open NotificationCompat.Builder!
setChannelId(@NonNull channelId: String)

Specifies the channel the notification should be delivered on.

open NotificationCompat.Builder

Sets the Chronometer to count down instead of counting up.

open NotificationCompat.Builder!
setColor(argb: Int)

Sets Notification#color.

open NotificationCompat.Builder!
setColorized(colorize: Boolean)

Set whether this notification should be colorized.

open NotificationCompat.Builder!

Supply a custom RemoteViews to use instead of the standard one.

open NotificationCompat.Builder!

Set the large text at the right-hand side of the notification.

open NotificationCompat.Builder!

Supply a PendingIntent to send when the notification is clicked.

open NotificationCompat.Builder!

Set the text (second row) of the notification, in a standard notification.

open NotificationCompat.Builder!

Set the title (first row) of the notification, in a standard notification.

open NotificationCompat.Builder!

Supply custom RemoteViews to use instead of the platform template in the expanded form.

open NotificationCompat.Builder!

Supply custom RemoteViews to use instead of the platform template.

open NotificationCompat.Builder!

Supply custom RemoteViews to use instead of the platform template in the heads up dialog.

open NotificationCompat.Builder!
setDefaults(defaults: Int)

Set the default notification options that will be used.

open NotificationCompat.Builder!

Supply a PendingIntent to send when the notification is cleared by the user directly from the notification panel.

open NotificationCompat.Builder!
setExtras(extras: Bundle!)

Set metadata for this notification.

open NotificationCompat.Builder!
setFullScreenIntent(intent: PendingIntent!, highPriority: Boolean)

An intent to launch instead of posting the notification to the status bar.

open NotificationCompat.Builder!
setGroup(groupKey: String!)

Set this notification to be part of a group of notifications sharing the same key.

open NotificationCompat.Builder!
setGroupAlertBehavior(groupAlertBehavior: Int)

Sets the group alert behavior for this notification.

open NotificationCompat.Builder!
setGroupSummary(isGroupSummary: Boolean)

Set this notification to be the group summary for a group of notifications.

open NotificationCompat.Builder!

Set the large icon that is shown in the ticker and notification.

open NotificationCompat.Builder!
setLights(argb: Int, onMs: Int, offMs: Int)

Set the argb value that you would like the LED on the device to blink, as well as the rate.

open NotificationCompat.Builder!

Set whether or not this notification is only relevant to the current device.

open NotificationCompat.Builder!
setNumber(number: Int)

Set the large number at the right-hand side of the notification.

open NotificationCompat.Builder!
setOngoing(ongoing: Boolean)

Set whether this is an ongoing notification.

open NotificationCompat.Builder!
setOnlyAlertOnce(onlyAlertOnce: Boolean)

Set this flag if you would only like the sound, vibrate and ticker to be played if the notification is not already showing.

open NotificationCompat.Builder!

Set the relative priority for this notification.

open NotificationCompat.Builder!
setProgress(max: Int, progress: Int, indeterminate: Boolean)

Set the progress this notification represents, which may be represented as a android.widget.ProgressBar.

open NotificationCompat.Builder!

Supply a replacement Notification whose contents should be shown in insecure contexts (i.e. atop the secure lockscreen).

open NotificationCompat.Builder!

Set the remote input history.

open NotificationCompat.Builder!
setShortcutId(shortcutId: String!)

If this notification is duplicative of a Launcher shortcut, sets the id of the shortcut, in case the Launcher wants to hide the shortcut.

open NotificationCompat.Builder!

Control whether the timestamp set with setWhen is shown in the content view.

open NotificationCompat.Builder!

Set the small icon to use in the notification layouts.

open NotificationCompat.Builder!
setSmallIcon(icon: Int, level: Int)

A variant of setSmallIcon(int) that takes an additional level parameter for when the icon is a LevelListDrawable.

open NotificationCompat.Builder!
setSortKey(sortKey: String!)

Set a sort key that orders this notification among other notifications from the same package.

open NotificationCompat.Builder!
setSound(sound: Uri!)

Set the sound to play.

open NotificationCompat.Builder!
setSound(sound: Uri!, streamType: Int)

Set the sound to play.

open NotificationCompat.Builder!

Add a rich notification style to be applied at build time.

open NotificationCompat.Builder!

Set the third line of text in the platform notification template.

open NotificationCompat.Builder!
setTicker(tickerText: CharSequence!)

Sets the "ticker" text which is sent to accessibility services.

open NotificationCompat.Builder!
setTicker(tickerText: CharSequence!, views: RemoteViews!)

Sets the "ticker" text which is sent to accessibility services.

open NotificationCompat.Builder!
setTimeoutAfter(durationMs: Long)

Specifies the time at which this notification should be canceled, if it is not already canceled.

open NotificationCompat.Builder!

Show the Notification#when field as a stopwatch.

open NotificationCompat.Builder!
setVibrate(pattern: LongArray!)

Set the vibration pattern to use.

open NotificationCompat.Builder!
setVisibility(visibility: Int)

Sets Notification#visibility.

open NotificationCompat.Builder!
setWhen(when: Long)

Set the time that the event occurred.

Protected methods

open static CharSequence!

Properties

ArrayList<String!>!

Public constructors

<init>

Builder(@NonNull context: Context, @NonNull channelId: String)

Constructor. Automatically sets the when field to System.currentTimeMillis() and the audio stream to the Notification#STREAM_DEFAULT.

Parameters
context Context: A Context that will be used to construct the RemoteViews. The Context will not be held past the lifetime of this Builder object.
channelId Context: The constructed Notification will be posted on this NotificationChannel.

<init>

Builder(context: Context!)

Deprecated: use #NotificationCompat.Builder(Context,String) instead. All posted Notifications must specify a NotificationChannel Id.

Public methods

addAction

open fun addAction(icon: Int, title: CharSequence!, intent: PendingIntent!): NotificationCompat.Builder!

Add an action to this notification. Actions are typically displayed by the system as a button adjacent to the notification content.
Action buttons won't appear on platforms prior to Android 4.1. Action buttons depend on expanded notifications, which are only available in Android 4.1 and later. To ensure that an action button's functionality is always available, first implement the functionality in the android.app.Activity that starts when a user clicks the notification (see setContentIntent()), and then enhance the notification by implementing the same functionality with addAction().

Parameters
icon Int: Resource ID of a drawable that represents the action.
title Int: Text describing the action.
intent Int: android.app.PendingIntent to be fired when the action is invoked.

addAction

open fun addAction(action: NotificationCompat.Action!): NotificationCompat.Builder!

Add an action to this notification. Actions are typically displayed by the system as a button adjacent to the notification content.
Action buttons won't appear on platforms prior to Android 4.1. Action buttons depend on expanded notifications, which are only available in Android 4.1 and later. To ensure that an action button's functionality is always available, first implement the functionality in the android.app.Activity that starts when a user clicks the notification (see setContentIntent()), and then enhance the notification by implementing the same functionality with addAction().

Parameters
action NotificationCompat.Action!: The action to add.

addExtras

open fun addExtras(extras: Bundle!): NotificationCompat.Builder!

Merge additional metadata into this notification.

Values within the Bundle will replace existing extras values in this Builder.

addInvisibleAction

open fun addInvisibleAction(icon: Int, title: CharSequence!, intent: PendingIntent!): NotificationCompat.Builder!

Add an invisible action to this notification. Invisible actions are never displayed by the system, but can be retrieved and used by other application listening to system notifications. Invisible actions are supported from Android 4.4.4 (API 20) and can be retrieved using NotificationCompat#getInvisibleActions(Notification).

Parameters
icon Int: Resource ID of a drawable that represents the action.
title Int: Text describing the action.
intent Int: android.app.PendingIntent to be fired when the action is invoked.

addInvisibleAction

open fun addInvisibleAction(action: NotificationCompat.Action!): NotificationCompat.Builder!

Add an invisible action to this notification. Invisible actions are never displayed by the system, but can be retrieved and used by other application listening to system notifications. Invisible actions are supported from Android 4.4.4 (API 20) and can be retrieved using NotificationCompat#getInvisibleActions(Notification).

Parameters
action NotificationCompat.Action!: The action to add.

addPerson

open fun addPerson(uri: String!): NotificationCompat.Builder!

Add a person that is relevant to this notification.

Depending on user preferences, this annotation may allow the notification to pass through interruption filters, and to appear more prominently in the user interface.

The person should be specified by the String representation of a android.provider.ContactsContract.Contacts#CONTENT_LOOKUP_URI.

The system will also attempt to resolve mailto: and tel: schema URIs. The path part of these URIs must exist in the contacts database, in the appropriate column, or the reference will be discarded as invalid. Telephone schema URIs will be resolved by android.provider.ContactsContract.PhoneLookup.

Parameters
uri String!: A URI for the person.

build

open fun build(): Notification!

Combine all of the options that have been set and return a new Notification object.

extend

open fun extend(extender: NotificationCompat.Extender!): NotificationCompat.Builder!

Apply an extender to this notification builder. Extenders may be used to add metadata or change options on this builder.

getExtras

open fun getExtras(): Bundle!

Get the current metadata Bundle used by this notification Builder.

The returned Bundle is shared with this Builder.

The current contents of this Bundle are copied into the Notification each time build() is called.

getNotification

open fun getNotification(): Notification!

Deprecated: Use build() instead.

setAllowSystemGeneratedContextualActions

@NonNull open fun setAllowSystemGeneratedContextualActions(allowed: Boolean): NotificationCompat.Builder

Determines whether the platform can generate contextual actions for a notification. By default this is true.

setAutoCancel

open fun setAutoCancel(autoCancel: Boolean): NotificationCompat.Builder!

Setting this flag will make it so the notification is automatically canceled when the user clicks it in the panel. The PendingIntent set with setDeleteIntent will be broadcast when the notification is canceled.

setBadgeIconType

open fun setBadgeIconType(icon: Int): NotificationCompat.Builder!

Sets which icon to display as a badge for this notification.

Must be one of BADGE_ICON_NONE, BADGE_ICON_SMALL, BADGE_ICON_LARGE.

Note: This value might be ignored, for launchers that don't support badge icons.

setBubbleMetadata

@NonNull open fun setBubbleMetadata(@Nullable data: NotificationCompat.BubbleMetadata?): NotificationCompat.Builder

Sets the BubbleMetadata that will be used to display app content in a floating window over the existing foreground activity.

This data will be ignored unless the notification is posted to a channel that allows bubbles.

Notifications allowed to bubble that have valid bubble metadata will display in collapsed state outside of the notification shade on unlocked devices. When a user interacts with the collapsed state, the bubble intent will be invoked and displayed.

setCategory

open fun setCategory(category: String!): NotificationCompat.Builder!

Set the notification category.

Must be one of the predefined notification categories (see the CATEGORY_* constants in Notification) that best describes this notification. May be used by the system for ranking and filtering.

setChannelId

open fun setChannelId(@NonNull channelId: String): NotificationCompat.Builder!

Specifies the channel the notification should be delivered on. No-op on versions prior to android.os.Build.VERSION_CODES#O .

setChronometerCountDown

@NonNull open fun setChronometerCountDown(countsDown: Boolean): NotificationCompat.Builder

Sets the Chronometer to count down instead of counting up. This is only relevant if setUsesChronometer(boolean) has been set to true. If it isn't set the chronometer will count up.

setColor

open fun setColor(argb: Int): NotificationCompat.Builder!

Sets Notification#color.

Parameters
argb Int: The accent color to use
Return
NotificationCompat.Builder!: The same Builder.

setColorized

open fun setColorized(colorize: Boolean): NotificationCompat.Builder!

Set whether this notification should be colorized. When set, the color set with setColor(int) will be used as the background color of this notification.

This should only be used for high priority ongoing tasks like navigation, an ongoing call, or other similarly high-priority events for the user.

For most styles, the coloring will only be applied if the notification is for a foreground service notification.

However, for MediaStyle and DecoratedMediaCustomViewStyle notifications that have a media session attached there is no such requirement.

Calling this method on any version prior to android.os.Build.VERSION_CODES#O will not have an effect on the notification and it won't be colorized.

See Also

setContent

open fun setContent(views: RemoteViews!): NotificationCompat.Builder!

Supply a custom RemoteViews to use instead of the standard one.

setContentInfo

open fun setContentInfo(info: CharSequence!): NotificationCompat.Builder!

Set the large text at the right-hand side of the notification.

setContentIntent

open fun setContentIntent(intent: PendingIntent!): NotificationCompat.Builder!

Supply a PendingIntent to send when the notification is clicked. If you do not supply an intent, you can now add PendingIntents to individual views to be launched when clicked by calling RemoteViews.setOnClickPendingIntent(int,PendingIntent). Be sure to read Notification.contentIntent for how to correctly use this.

setContentText

open fun setContentText(text: CharSequence!): NotificationCompat.Builder!

Set the text (second row) of the notification, in a standard notification.

setContentTitle

open fun setContentTitle(title: CharSequence!): NotificationCompat.Builder!

Set the title (first row) of the notification, in a standard notification.

setCustomBigContentView

open fun setCustomBigContentView(contentView: RemoteViews!): NotificationCompat.Builder!

Supply custom RemoteViews to use instead of the platform template in the expanded form. This will override the expanded layout that would otherwise be constructed by this Builder object. No-op on versions prior to android.os.Build.VERSION_CODES#JELLY_BEAN.

setCustomContentView

open fun setCustomContentView(contentView: RemoteViews!): NotificationCompat.Builder!

Supply custom RemoteViews to use instead of the platform template. This will override the layout that would otherwise be constructed by this Builder object.

setCustomHeadsUpContentView

open fun setCustomHeadsUpContentView(contentView: RemoteViews!): NotificationCompat.Builder!

Supply custom RemoteViews to use instead of the platform template in the heads up dialog. This will override the heads-up layout that would otherwise be constructed by this Builder object. No-op on versions prior to android.os.Build.VERSION_CODES#LOLLIPOP.

setDefaults

open fun setDefaults(defaults: Int): NotificationCompat.Builder!

Set the default notification options that will be used.

The value should be one or more of the following fields combined with bitwise-or: Notification#DEFAULT_SOUND, Notification#DEFAULT_VIBRATE, Notification#DEFAULT_LIGHTS.

For all default values, use Notification#DEFAULT_ALL.

setDeleteIntent

open fun setDeleteIntent(intent: PendingIntent!): NotificationCompat.Builder!

Supply a PendingIntent to send when the notification is cleared by the user directly from the notification panel. For example, this intent is sent when the user clicks the "Clear all" button, or the individual "X" buttons on notifications. This intent is not sent when the application calls NotificationManager.cancel(int).

setExtras

open fun setExtras(extras: Bundle!): NotificationCompat.Builder!

Set metadata for this notification.

A reference to the Bundle is held for the lifetime of this Builder, and the Bundle's current contents are copied into the Notification each time build() is called.

Replaces any existing extras values with those from the provided Bundle. Use addExtras to merge in metadata instead.

setFullScreenIntent

open fun setFullScreenIntent(intent: PendingIntent!, highPriority: Boolean): NotificationCompat.Builder!

An intent to launch instead of posting the notification to the status bar. Only for use with extremely high-priority notifications demanding the user's immediate attention, such as an incoming phone call or alarm clock that the user has explicitly set to a particular time. If this facility is used for something else, please give the user an option to turn it off and use a normal notification, as this can be extremely disruptive.

On some platforms, the system UI may choose to display a heads-up notification, instead of launching this intent, while the user is using the device.

Parameters
intent PendingIntent!: The pending intent to launch.
highPriority PendingIntent!: Passing true will cause this notification to be sent even if other notifications are suppressed.

setGroup

open fun setGroup(groupKey: String!): NotificationCompat.Builder!

Set this notification to be part of a group of notifications sharing the same key. Grouped notifications may display in a cluster or stack on devices which support such rendering.

To make this notification the summary for its group, also call setGroupSummary. A sort order can be specified for group members by using setSortKey.

Parameters
groupKey String!: The group key of the group.
Return
NotificationCompat.Builder!: this object for method chaining

setGroupAlertBehavior

open fun setGroupAlertBehavior(groupAlertBehavior: Int): NotificationCompat.Builder!

Sets the group alert behavior for this notification. Use this method to mute this notification if alerts for this notification's group should be handled by a different notification. This is only applicable for notifications that belong to a group. This must be called on all notifications you want to mute. For example, if you want only the summary of your group to make noise, all children in the group should have the group alert behavior GROUP_ALERT_SUMMARY.

The default value is GROUP_ALERT_ALL.

setGroupSummary

open fun setGroupSummary(isGroupSummary: Boolean): NotificationCompat.Builder!

Set this notification to be the group summary for a group of notifications. Grouped notifications may display in a cluster or stack on devices which support such rendering. Requires a group key also be set using setGroup.

Parameters
isGroupSummary Boolean: Whether this notification should be a group summary.
Return
NotificationCompat.Builder!: this object for method chaining

setLargeIcon

open fun setLargeIcon(icon: Bitmap!): NotificationCompat.Builder!

Set the large icon that is shown in the ticker and notification.

setLights

open fun setLights(argb: Int, onMs: Int, offMs: Int): NotificationCompat.Builder!

Set the argb value that you would like the LED on the device to blink, as well as the rate. The rate is specified in terms of the number of milliseconds to be on and then the number of milliseconds to be off.

setLocalOnly

open fun setLocalOnly(b: Boolean): NotificationCompat.Builder!

Set whether or not this notification is only relevant to the current device.

Some notifications can be bridged to other devices for remote display. This hint can be set to recommend this notification not be bridged.

setNumber

open fun setNumber(number: Int): NotificationCompat.Builder!

Set the large number at the right-hand side of the notification. This is equivalent to setContentInfo, although it might show the number in a different font size for readability.

setOngoing

open fun setOngoing(ongoing: Boolean): NotificationCompat.Builder!

Set whether this is an ongoing notification.

Ongoing notifications differ from regular notifications in the following ways:

  • Ongoing notifications are sorted above the regular notifications in the notification panel.
  • Ongoing notifications do not have an 'X' close button, and are not affected by the "Clear all" button.

setOnlyAlertOnce

open fun setOnlyAlertOnce(onlyAlertOnce: Boolean): NotificationCompat.Builder!

Set this flag if you would only like the sound, vibrate and ticker to be played if the notification is not already showing.

setPriority

open fun setPriority(pri: Int): NotificationCompat.Builder!

Set the relative priority for this notification. Priority is an indication of how much of the user's valuable attention should be consumed by this notification. Low-priority notifications may be hidden from the user in certain situations, while the user might be interrupted for a higher-priority notification. The system sets a notification's priority based on various factors including the setPriority value. The effect may differ slightly on different platforms.

Parameters
pri Int: Relative priority for this notification. Must be one of the priority constants defined by NotificationCompat. Acceptable values range from (-2) to (2).

setProgress

open fun setProgress(max: Int, progress: Int, indeterminate: Boolean): NotificationCompat.Builder!

Set the progress this notification represents, which may be represented as a android.widget.ProgressBar.

setPublicVersion

open fun setPublicVersion(n: Notification!): NotificationCompat.Builder!

Supply a replacement Notification whose contents should be shown in insecure contexts (i.e. atop the secure lockscreen). See Notification#visibility and VISIBILITY_PUBLIC.

Parameters
n Notification!: A replacement notification, presumably with some or all info redacted.
Return
NotificationCompat.Builder!: The same Builder.

setRemoteInputHistory

open fun setRemoteInputHistory(text: Array<CharSequence!>!): NotificationCompat.Builder!

Set the remote input history. This should be set to the most recent inputs that have been sent through a RemoteInput of this Notification and cleared once the it is no longer relevant (e.g. for chat notifications once the other party has responded). The most recent input must be stored at the 0 index, the second most recent at the 1 index, etc. Note that the system will limit both how far back the inputs will be shown and how much of each individual input is shown.

Note: The reply text will only be shown on notifications that have least one action with a RemoteInput.

setShortcutId

open fun setShortcutId(shortcutId: String!): NotificationCompat.Builder!

If this notification is duplicative of a Launcher shortcut, sets the id of the shortcut, in case the Launcher wants to hide the shortcut.

Note:This field will be ignored by Launchers that don't support badging or shortcuts.

Parameters
shortcutId String!: the id of the shortcut this notification supersedes

setShowWhen

open fun setShowWhen(show: Boolean): NotificationCompat.Builder!

Control whether the timestamp set with setWhen is shown in the content view.

setSmallIcon

open fun setSmallIcon(icon: Int): NotificationCompat.Builder!

Set the small icon to use in the notification layouts. Different classes of devices may return different sizes. See the UX guidelines for more information on how to design these icons.

Parameters
icon Int: A resource ID in the application's package of the drawable to use.

setSmallIcon

open fun setSmallIcon(icon: Int, level: Int): NotificationCompat.Builder!

A variant of setSmallIcon(int) that takes an additional level parameter for when the icon is a LevelListDrawable.

Parameters
icon Int: A resource ID in the application's package of the drawable to use.
level Int: The level to use for the icon.

setSortKey

open fun setSortKey(sortKey: String!): NotificationCompat.Builder!

Set a sort key that orders this notification among other notifications from the same package. This can be useful if an external sort was already applied and an app would like to preserve this. Notifications will be sorted lexicographically using this value, although providing different priorities in addition to providing sort key may cause this value to be ignored.

This sort key can also be used to order members of a notification group. See Builder#setGroup.

setSound

open fun setSound(sound: Uri!): NotificationCompat.Builder!

Set the sound to play. It will play on the default stream.

On some platforms, a notification that is noisy is more likely to be presented as a heads-up notification.

setSound

open fun setSound(sound: Uri!, streamType: Int): NotificationCompat.Builder!

Set the sound to play. It will play on the stream you supply.

On some platforms, a notification that is noisy is more likely to be presented as a heads-up notification.

setStyle

open fun setStyle(style: NotificationCompat.Style!): NotificationCompat.Builder!

Add a rich notification style to be applied at build time.
If the platform does not provide rich notification styles, this method has no effect. The user will always see the normal notification style.

Parameters
style NotificationCompat.Style!: Object responsible for modifying the notification style.

setSubText

open fun setSubText(text: CharSequence!): NotificationCompat.Builder!

Set the third line of text in the platform notification template. Don't use if you're also using setProgress(int, int, boolean); they occupy the same location in the standard template.
If the platform does not provide large-format notifications, this method has no effect. The third line of text only appears in expanded view.

setTicker

open fun setTicker(tickerText: CharSequence!): NotificationCompat.Builder!

Sets the "ticker" text which is sent to accessibility services. Prior to Build.VERSION_CODES#LOLLIPOP, sets the text that is displayed in the status bar when the notification first arrives.

setTicker

open fun setTicker(tickerText: CharSequence!, views: RemoteViews!): NotificationCompat.Builder!

Sets the "ticker" text which is sent to accessibility services. Prior to Build.VERSION_CODES#LOLLIPOP, sets the text that is displayed in the status bar when the notification first arrives, and also a RemoteViews object that may be displayed instead on some devices.

setTimeoutAfter

open fun setTimeoutAfter(durationMs: Long): NotificationCompat.Builder!

Specifies the time at which this notification should be canceled, if it is not already canceled.

setUsesChronometer

open fun setUsesChronometer(b: Boolean): NotificationCompat.Builder!

Show the Notification#when field as a stopwatch. Instead of presenting when as a timestamp, the notification will show an automatically updating display of the minutes and seconds since when. Useful when showing an elapsed time (like an ongoing phone call).

setVibrate

open fun setVibrate(pattern: LongArray!): NotificationCompat.Builder!

Set the vibration pattern to use.

On some platforms, a notification that vibrates is more likely to be presented as a heads-up notification.

setVisibility

open fun setVisibility(visibility: Int): NotificationCompat.Builder!

Sets Notification#visibility.

Parameters
visibility Int: One of Notification#VISIBILITY_PRIVATE (the default), Notification#VISIBILITY_PUBLIC, or Notification#VISIBILITY_SECRET.

setWhen

open fun setWhen(when: Long): NotificationCompat.Builder!

Set the time that the event occurred. Notifications in the panel are sorted by this time.

Protected methods

limitCharSequenceLength

protected open static fun limitCharSequenceLength(cs: CharSequence!): CharSequence!

Properties

mPeople

var mPeople: ArrayList<String!>!

Deprecated: This field was not meant to be public.