Added in API level 1

SeekBar.OnSeekBarChangeListener

Kotlin |Java

public static interface SeekBar.OnSeekBarChangeListener

android.widget.SeekBar.OnSeekBarChangeListener

A callback that notifies clients when the progress level has been changed. This includes changes that were initiated by the user through a touch gesture or arrow key/trackball as well as changes that were initiated programmatically.

Summary

Public methods
`abstract void`	`onProgressChanged(SeekBar seekBar, int progress, boolean fromUser)` Notification that the progress level has changed.
`abstract void`	`onStartTrackingTouch(SeekBar seekBar)` Notification that the user has started a touch gesture.
`abstract void`	`onStopTrackingTouch(SeekBar seekBar)` Notification that the user has finished a touch gesture.

Public methods

Added in API level 1

public abstract void onProgressChanged (SeekBar seekBar, 
                int progress, 
                boolean fromUser)

Notification that the progress level has changed. Clients can use the fromUser parameter to distinguish user-initiated changes from those that occurred programmatically.

Parameters
`seekBar`	`SeekBar`: The SeekBar whose progress has changed
`progress`	`int`: The current progress level. This will be in the range min..max where min and max were set by `ProgressBar#setMin(int)` and `ProgressBar#setMax(int)`, respectively. (The default values for min is 0 and max is 100.)
`fromUser`	`boolean`: True if the progress change was initiated by the user.

Added in API level 1

public abstract void onStartTrackingTouch (SeekBar seekBar)

Notification that the user has started a touch gesture. Clients may want to use this to disable advancing the seekbar.

Parameters
`seekBar`	`SeekBar`: The SeekBar in which the touch gesture began

Added in API level 1

public abstract void onStopTrackingTouch (SeekBar seekBar)

Notification that the user has finished a touch gesture. Clients may want to use this to re-enable advancing the seekbar.

Parameters
`seekBar`	`SeekBar`: The SeekBar in which the touch gesture began