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androiddrawableimagebutton
Zeeshan
Zeeshan

Reputation: 98

Android : get the id of dynamically generated ImageButton when clicked

I have dynamically generated ImageButtons with different ImageResource for each ImageButton. Now I want to know which ImageButton was clicked, how can I determine this ? Need your help. Thanks.

Upvotes: 0

Views: 2612

Answers (5)

Harsh Dev Chandel
Harsh Dev Chandel

Reputation: 763

i had to do same thing and this is what i have done

         for(int i = 0 ;i<mediaList.size();i++){
        view_media_gallery_item = LayoutInflater.from(view.getContext()).inflate(R.layout.e_media_gallery_item, null);
        TextView title = (TextView) view_media_gallery_item.findViewById(R.id.media_gallery_item_title);
        TextView subtitle = (TextView) view_media_gallery_item.findViewById(R.id.media_gallery_item_subtitle);
        ImageView flux_Title_Image =(ImageView) view_media_gallery_item.findViewById(R.id.media_gallery_item_img);

        title.setId(i+100);
        subtitle.setId(i+1000);
        flux_Title_Image.setId(2000+i);
        title.setText("" +mediaList.get(i).getTitle());
        subtitle.setText(""+mediaList.get(i).getArtist());
        System.out.println("view added::::");
        view_media_gallery_item.setTag(mediaList.get(i));
        view_media_gallery_item.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                System.out.println("view media clicked");
                Media m = (Media )v.getTag();
                medialistner.setOnItemclick(m); 
            }
        });

Upvotes: 0

user370305
user370305

Reputation: 109237

If your code generates the imageButtons then, in this code you can write something like,

imageButton.setId(1);

and when your imageButton is clicked then you can get it with,

int id = imageButton.getId();

Upvotes: 0

Saurabh Verma
Saurabh Verma

Reputation: 6728

Any resource is uniquely identified by its id which is generated in R.java file. So you can use something like :

if(image.getId() == R.id.image) {
  // do awesome stuff
}

Upvotes: 0

Dimitris Makris
Dimitris Makris

Reputation: 5183

In order to do this you could do two things:

Firstly, when dynamically generated the ImageButton you could call setId() in order to set a specific id to this View and store it in List, etc.

Then when you have a click event (or anything else), you can call the getId() method of the View to get the id.

Then you can compare and do anything you want.

Hope this helps!

Upvotes: 0

sampathpremarathna
sampathpremarathna

Reputation: 4064

you can set an id for each created ImageButton and getId() for check witch button clicked

    ImageButton im=new ImageButton(Yourcontext);
    im.setId(giveAnID);

     //where you check 
    int theID=im.getId();

Upvotes: 4

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