How to disable button click?

Question

In my android application, there are number of images in drawable folder. In my layout there are two buttons: Back and Next buttons. On clicking next and back buttons 2 diff

Answer 1

case R.id.next:
        Log.i("Tag","tag");
        if(imageCounter < imageList.length)
        {
            imageCounter++;
            imagePath = imageList[imageCounter];
            if (imageCounter==(imageList.length)-1)
            {
                ImageButton next=(ImageButton)findViewBYId(R.id.next);
                next.setEnabled(false);
            }
        }
        break;
    case R.id.back:
        if(imageCounter > 0)
        {
            imageCounter--;
            imagePath = imageList[imageCounter];
            if (imageCounter==0)
            {
                ImageButton back=(ImageButton)findViewBYId(r.id.back);
                back.setEnabled(false);
            }
        }
        break;

Answer 2

With kotlin you can disable a button with

button.isEnabled = false

or to disable clicking on it

button.isClickable = false

Answer 3

next.setClickable(false);

Answer 4

more preferred solution is,

onclick(){
  btn.setEnabled(false);
  btn.setClickable(false);
  //yourwork
  myWork();
}

myWork(){
 //your tasks.
 btn.setEnabled(true);
 btn.setClickable(true);
}

As a link can be ignored easily, I had to repeat this again and again

Answer 5

just insert two extra images in your drawable folder one for disabled right arrow and one for disabled left arrow.

now try this

         case R.id.next:

         Log.i("Tag","tag");

            if(imageCounter < imageList.length)


            {
                imageCounter++;

                imagePath = imageList[imageCounter];

                if (imageCounter==(imageList.length)-1)

                {


                      //disabling right button by changing image from following code                                                                                                                

                      next.setImageDrawable(getResources().getDrawable(R.drawable.right_disabled));

                }
            }
            break;
        case R.id.back:

            if(imageCounter > 0)

            {
                imageCounter--;

                imagePath = imageList[imageCounter];

                if (imageCounter==0)

                {
                      back.setImageDrawable(getResources().getDrawable(R.drawable.left_disabled));
                }
            }
            break;