CODEWITHSUNDEEP
androidandroid-view
John Doe
John Doe

Reputation: 93

How to determine which View was clicked in a ListView with custom layout

I have a custom ListView which has a custom layout with a couple of views. Can I check in the method onItemClick() which of these views was clicked? I searched and found one explanation but it couldn't help me a lot.

Here is the custom view:

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    ViewHolder mHolder;
    if(convertView != null){
        mHolder = (ViewHolder)convertView.getTag();
    }else{
        mHolder = new ViewHolder();
        convertView = mLayoutInflater.inflate(R.layout.view_video_item,null);
        mHolder.mVideoThumbnail = (ImageView)convertView.findViewById(R.id.video_thumbnail);
        mHolder.mVideoTitle = (TextView)convertView.findViewById(R.id.video_title);
        mHolder.mVideoFavorite = (ImageView)convertView.findViewById(R.id.video_favorite);
        convertView.setTag(mHolder);
    }
    //Setting the data
    SearchResult result = mVideoList.get(position);
    mHolder.mVideoTitle.setText(result.getSnippet().getTitle());

    //Loading the image
    Picasso.with(mActivity).load(result.getSnippet().getThumbnails().getMedium().getUrl()).into(mHolder.mVideoThumbnail);

    return  convertView;
}

private class ViewHolder{
    private TextView mVideoTitle = null;
    private ImageView mVideoThumbnail = null;

    //Testing
    private ImageView mVideoFavorite = null;
}

I need to know if the mVideoFavorite was clicked in this method:

@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
    SearchResult result = (SearchResult)parent.getItemAtPosition(position);
    VIDEO_ID = result.getId().getVideoId();
    Intent videoIntent = YouTubeStandalonePlayer.createVideoIntent(this, AppConstants.KEY, VIDEO_ID);
    startActivity(videoIntent);
}

Any ideas how to do this?

Upvotes: 0

Views: 80

Answers (2)

denizt
denizt

Reputation: 713

Basically, what you have to do is, make that imageview to capture onClick events by set its xml value : 

android:clickable="true"

After you set that in your custom layout for the imageView called "mVideoFavorite", you must implement its onClick method as follow inside your getView method for custom adapter:

@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder mHolder;
if(convertView != null){
    mHolder = (ViewHolder)convertView.getTag();
}else{
    mHolder = new ViewHolder();
    convertView = mLayoutInflater.inflate(R.layout.view_video_item,null);
    mHolder.mVideoThumbnail = (ImageView)convertView.findViewById(R.id.video_thumbnail);
    mHolder.mVideoTitle = (TextView)convertView.findViewById(R.id.video_title);
    mHolder.mVideoFavorite = (ImageView)convertView.findViewById(R.id.video_favorite);
    mHolder.mVideoFavorite.setOnClickListener(new OnClickListener() {
@Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            // do your stuff
        }
    });
    convertView.setTag(mHolder);
}
//Setting the data
SearchResult result = mVideoList.get(position);
mHolder.mVideoTitle.setText(result.getSnippet().getTitle());

//Loading the image
Picasso.with(mActivity).load(result.getSnippet().getThumbnails().getMedium().getUrl()).into(mHolder.mVideoThumbnail);

return  convertView;
}

Basically this is what you have to at all. Regards,

Upvotes: 2

BinGoBinBin
BinGoBinBin

Reputation: 182

It's nice if you posted custom listview code.

Upvotes: -1

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