# HapticFeedbackRequest.Builder Added in[API level 36.1](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) # Builder *** ** * ** *** Kotlin\|[Java](https://developer.android.com/reference/android/os/vibrator/HapticFeedbackRequest.Builder "View this page in Java") ``` class Builder ``` |---|--------------------------------------------------------------------------------------------------------------------------------------------------------| | [kotlin.Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html) || | ↳ | [android.os.vibrator.HapticFeedbackRequest.Builder](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest.Builder#) | Builder for[HapticFeedbackRequest](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest). ## Summary | Public constructors || |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---| | [Builder](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest.Builder#Builder(android.os.vibrator.HapticFeedbackRequest))`(`request:` `[HapticFeedbackRequest](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest)`)` Constructs a builder that is already populated with the fields from a given[HapticFeedbackRequest](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest). | | [Builder](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest.Builder#Builder(kotlin.Int))`(`constant:` `[Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)`)` Constructs a new builder for[HapticFeedbackRequest](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest). | | Public methods || |------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [HapticFeedbackRequest](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest) | [build](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest.Builder#build())`()` Builds a new[HapticFeedbackRequest](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest)from this builder object. | | [HapticFeedbackRequest.Builder](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest.Builder#) | [setFlags](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest.Builder#setFlags(kotlin.Int))`(`flags:` `[Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)`)` Sets the[HapticFeedbackConstants](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#)flags for the haptic feedback request. | | [HapticFeedbackRequest.Builder](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest.Builder#) | [setUsage](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest.Builder#setUsage(kotlin.Int))`(`usage:` `[Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)`)` Sets the[VibrationAttributes](https://developer.android.com/reference/kotlin/android/os/VibrationAttributes.html#)usage for the haptic feedback request. | ## Public constructors ### Builder Added in[API level 36.1](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) ``` Builder(request: HapticFeedbackRequest) ``` Constructs a builder that is already populated with the fields from a given[HapticFeedbackRequest](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest). | Parameters || |-----------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | `request` | [HapticFeedbackRequest](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest):the request to create a new builder from. This value cannot be`null`. | ### Builder Added in[API level 36.1](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) ``` Builder(constant: Int) ``` Constructs a new builder for[HapticFeedbackRequest](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest). | Parameters || |------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | `constant` | [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html):the haptic feedback constant for[HapticFeedbackRequest](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest)that will be constructed from the builder. This needs to be one of the constants defined in[HapticFeedbackConstants](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#). Value is[android.view.HapticFeedbackConstants#NO_HAPTICS](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#NO_HAPTICS:kotlin.Int),[android.view.HapticFeedbackConstants#LONG_PRESS](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#LONG_PRESS:kotlin.Int),[android.view.HapticFeedbackConstants#VIRTUAL_KEY](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#VIRTUAL_KEY:kotlin.Int),[android.view.HapticFeedbackConstants#KEYBOARD_TAP](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#KEYBOARD_TAP:kotlin.Int),[android.view.HapticFeedbackConstants#CLOCK_TICK](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#CLOCK_TICK:kotlin.Int), android.view.HapticFeedbackConstants.CALENDAR_DATE,[android.view.HapticFeedbackConstants#CONTEXT_CLICK](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#CONTEXT_CLICK:kotlin.Int),[android.view.HapticFeedbackConstants#KEYBOARD_RELEASE](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#KEYBOARD_RELEASE:kotlin.Int),[android.view.HapticFeedbackConstants#VIRTUAL_KEY_RELEASE](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#VIRTUAL_KEY_RELEASE:kotlin.Int),[android.view.HapticFeedbackConstants#TEXT_HANDLE_MOVE](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#TEXT_HANDLE_MOVE:kotlin.Int), android.view.HapticFeedbackConstants.DRAG_CROSSING,[android.view.HapticFeedbackConstants#GESTURE_START](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#GESTURE_START:kotlin.Int),[android.view.HapticFeedbackConstants#GESTURE_END](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#GESTURE_END:kotlin.Int), android.view.HapticFeedbackConstants.EDGE_SQUEEZE, android.view.HapticFeedbackConstants.EDGE_RELEASE,[android.view.HapticFeedbackConstants#CONFIRM](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#CONFIRM:kotlin.Int),[android.view.HapticFeedbackConstants#REJECT](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#REJECT:kotlin.Int), android.view.HapticFeedbackConstants.SCROLL_TICK, android.view.HapticFeedbackConstants.SCROLL_ITEM_FOCUS, android.view.HapticFeedbackConstants.SCROLL_LIMIT,[android.view.HapticFeedbackConstants#TOGGLE_ON](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#TOGGLE_ON:kotlin.Int),[android.view.HapticFeedbackConstants#TOGGLE_OFF](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#TOGGLE_OFF:kotlin.Int),[android.view.HapticFeedbackConstants#GESTURE_THRESHOLD_ACTIVATE](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#GESTURE_THRESHOLD_ACTIVATE:kotlin.Int),[android.view.HapticFeedbackConstants#GESTURE_THRESHOLD_DEACTIVATE](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#GESTURE_THRESHOLD_DEACTIVATE:kotlin.Int),[android.view.HapticFeedbackConstants#DRAG_START](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#DRAG_START:kotlin.Int),[android.view.HapticFeedbackConstants#SEGMENT_TICK](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#SEGMENT_TICK:kotlin.Int),[android.view.HapticFeedbackConstants#SEGMENT_FREQUENT_TICK](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#SEGMENT_FREQUENT_TICK:kotlin.Int), android.view.HapticFeedbackConstants.SAFE_MODE_ENABLED, android.view.HapticFeedbackConstants.ASSISTANT_BUTTON, android.view.HapticFeedbackConstants.LONG_PRESS_POWER_BUTTON, android.view.HapticFeedbackConstants.BIOMETRIC_CONFIRM, or android.view.HapticFeedbackConstants.BIOMETRIC_REJECT | ## Public methods ### build Added in[API level 36.1](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) ``` fun build(): HapticFeedbackRequest ``` Builds a new[HapticFeedbackRequest](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest)from this builder object. | Return || |-------------------------------------------------------------------------------------------------------------------|-----------------------------| | [HapticFeedbackRequest](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest) | This value cannot be`null`. | ### setFlags Added in[API level 36.1](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) ``` fun setFlags(flags: Int): HapticFeedbackRequest.Builder ``` Sets the[HapticFeedbackConstants](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#)flags for the haptic feedback request. | Parameters || |---------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | `flags` | [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html):Value is either`0`or a combination of[android.view.HapticFeedbackConstants#FLAG_IGNORE_VIEW_SETTING](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#FLAG_IGNORE_VIEW_SETTING:kotlin.Int), and[android.view.HapticFeedbackConstants#FLAG_IGNORE_GLOBAL_SETTING](https://developer.android.com/reference/kotlin/android/view/HapticFeedbackConstants.html#FLAG_IGNORE_GLOBAL_SETTING:kotlin.Int) | | Return || |------------------------------------------------------------------------------------------------------------------------------------|-----------------------------| | [HapticFeedbackRequest.Builder](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest.Builder#) | This value cannot be`null`. | ### setUsage Added in[API level 36.1](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) ``` fun setUsage(usage: Int): HapticFeedbackRequest.Builder ``` Sets the[VibrationAttributes](https://developer.android.com/reference/kotlin/android/os/VibrationAttributes.html#)usage for the haptic feedback request. | Parameters || |---------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | `usage` | [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html):Value is[android.os.VibrationAttributes#USAGE_UNKNOWN](https://developer.android.com/reference/kotlin/android/os/VibrationAttributes.html#USAGE_UNKNOWN:kotlin.Int),[android.os.VibrationAttributes#USAGE_ACCESSIBILITY](https://developer.android.com/reference/kotlin/android/os/VibrationAttributes.html#USAGE_ACCESSIBILITY:kotlin.Int),[android.os.VibrationAttributes#USAGE_ALARM](https://developer.android.com/reference/kotlin/android/os/VibrationAttributes.html#USAGE_ALARM:kotlin.Int),[android.os.VibrationAttributes#USAGE_COMMUNICATION_REQUEST](https://developer.android.com/reference/kotlin/android/os/VibrationAttributes.html#USAGE_COMMUNICATION_REQUEST:kotlin.Int),[android.os.VibrationAttributes#USAGE_HARDWARE_FEEDBACK](https://developer.android.com/reference/kotlin/android/os/VibrationAttributes.html#USAGE_HARDWARE_FEEDBACK:kotlin.Int),[android.os.VibrationAttributes#USAGE_MEDIA](https://developer.android.com/reference/kotlin/android/os/VibrationAttributes.html#USAGE_MEDIA:kotlin.Int),[android.os.VibrationAttributes#USAGE_NOTIFICATION](https://developer.android.com/reference/kotlin/android/os/VibrationAttributes.html#USAGE_NOTIFICATION:kotlin.Int),[android.os.VibrationAttributes#USAGE_PHYSICAL_EMULATION](https://developer.android.com/reference/kotlin/android/os/VibrationAttributes.html#USAGE_PHYSICAL_EMULATION:kotlin.Int),[android.os.VibrationAttributes#USAGE_RINGTONE](https://developer.android.com/reference/kotlin/android/os/VibrationAttributes.html#USAGE_RINGTONE:kotlin.Int),[android.os.VibrationAttributes#USAGE_TOUCH](https://developer.android.com/reference/kotlin/android/os/VibrationAttributes.html#USAGE_TOUCH:kotlin.Int), android.os.VibrationAttributes.USAGE_IME_FEEDBACK, or[android.os.VibrationAttributes#USAGE_GESTURE_INPUT](https://developer.android.com/reference/kotlin/android/os/VibrationAttributes.html#USAGE_GESTURE_INPUT:kotlin.Int) | | Return || |------------------------------------------------------------------------------------------------------------------------------------|-----------------------------| | [HapticFeedbackRequest.Builder](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest.Builder#) | This value cannot be`null`. | **See Also** - [android.os.VibrationAttributes#getUsage](https://developer.android.com/reference/kotlin/android/os/VibrationAttributes.html#getUsage())