CODEWITHSUNDEEP
android-listviewandroid-seekbar
user4323984
user4323984

Reputation:

How to slide a listview by interacting with seekbar

I have a listview and a seekbar, i want the listview to react accroding to the interaction with the seekbar.

For ex :- if the seekbar is dragged to either ends, the listview should automatically go up or down.

Any help is greatly appreciated.

Upvotes: 0

Views: 282

Answers (1)

James
James

Reputation: 161

You should be able to use the list view method: smoothScrollToPosition(int) and OnSeekBarChangeListener

Set an OnSeekBarChangeListener on your seekbar. In onProgressChanged add code using smoothScrollToPosition to update the listvew position. Something like this:

public void onProgressChanged (SeekBar seekBar, int progress, boolean fromUser) {
    listView.smoothScrollToPosition(progress); //assuming you have a 1 seekbar position for each row in the list, otherwise you'll need to do some calculation to compute the new list view position.
}

alternatively, you could use the onStopTrackingTouch method if you only want to scroll to the final position the user touched in the seekbar.

Upvotes: 1

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