Class Feedback
The Feedback class is designed to facilitate both audio and haptic feedback functionalities, enabling applications to provide users with auditory signals through beeps and tactile sensations through vibrations.
| Name | Description |
|---|---|
static beep() |
Initiates a beep sound upon invocation. |
static beepSoundSource |
Returns or sets the beep’s sound source. |
static vibrate() |
Activates device vibration upon invocation. |
static vibrateDuration |
Determines the vibration’s duration in milliseconds. |
beep
Initiates a beep sound upon invocation.
static beep(): void;
Parameter
None.
Return value
None.
Code Snippet
Dynamsoft.DCE.Feedback.beep();
beepSoundSource
Returns or sets the beep’s sound source. The value is either a base64 encoded string that represents the sound or a URL to the sound file.
static beepSoundSource: string;
Code Snippet
Dynamsoft.DCE.Feedback.beepSoundSource = "path/to/beepSound.mp3";
vibrate
Activates device vibration upon invocation.
This method requires Sticky user activation as a security measure. More details can be found on the MDN Web Docs.
static vibrate(): void;
Parameter
None.
Return value
None.
Code Snippet
Dynamsoft.DCE.Feedback.vibrate();
vibrateDuration
Determines the vibration’s duration in milliseconds.
static vibrateDuration: number;
Code Snippet
Dynamsoft.DCE.Feedback.vibrateDuration = 1000;
Yes
No