implement my own button listener

Question

Hi I want to implement my own Button Listener Interface on Android. It's between OnClickListener and OnLongClickListener Interfaces.

I create OnMyTouchListener Interface :

public interface OnMyTouchListener {
  public static int duration = 1;
  public void onMyTouch(View view);
}

And I extend my button :

public class Button3D extends Button {
  public Button3D(Context context, AttributeSet attrs) {
    super(context, attrs);
  }

  public void addMyTouchListener(OnMyTouchListener onMyTouchListener){
      //  ???
  }
}

I want to call onMyTouch method when touch duration is more than 1sec and less than 2sec but could not find the solution.

try this answer stackoverflow.com/questions/13485918/…

ELITE
– ELITE

2016-02-28 07:05:45 +00:00
Commented Feb 28, 2016 at 7:05 — ELITE
– ELITE, Commented Feb 28, 2016 at 7:05

Burkhard · Accepted Answer · 2016-02-28 07:06:34Z

2

Just an idea to get you started:

In Button3D you nead a reference to the OnMyTouchListener (probably a List).
In Button3D.addMyTouchListener you only add the Object to the List.

Now the tricky part:
- when you click on the Button, you save the System.currentNanos()
- when you release the Button, you calculate the elapsed time and compare it to your two values. It it is between, fire the onMyTouch for all Listener.

answered Feb 28, 2016 at 7:06

Burkhard

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