# android.os.vibrator

# android.os.vibrator

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Kotlin\|[Java](https://developer.android.com/reference/android/os/vibrator/package-summary "View this page in Java")

## Classes

|-----------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [HapticFeedbackRequest](https://developer.android.com/reference/kotlin/android/os/vibrator/HapticFeedbackRequest)           | Encapsulates a request to perform a haptic feedback.                                                                                                         |
| [VibratorEnvelopeEffectInfo](https://developer.android.com/reference/kotlin/android/os/vibrator/VibratorEnvelopeEffectInfo) | Provides information about the vibrator hardware capabilities and limitations regarding waveform envelope effects.                                           |
| [VibratorFrequencyProfile](https://developer.android.com/reference/kotlin/android/os/vibrator/VibratorFrequencyProfile)     | Describes the output of a[android.os.Vibrator](https://developer.android.com/reference/kotlin/android/os/Vibrator.html#)for different vibration frequencies. |