I use JSON to get data items Title and Description from a web server. I know how to parse it, use a custom Adapter and populate a listview with the Title only.. I want it to open a new activity and display the Title and Description of the clicked Item. Do I have to create a new custom adapter to populate this listview? What should I pass from this side of the activity and how do I receive it on the other side? Thanks in advance.
displayTitleAdapter = new DisplayTitleAdapter(this, R.layout.rowlayout);
listView = (ListView)findViewById(R.id.listviewfinal);
listView.setAdapter(displayTitleAdapter);
listView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
}
});
This is my Adapter class' getView method
public View getView(int position, View convertView, ViewGroup parent) {
View row;
row = convertView;
ReqHolder reqHolder;
if(row == null){
LayoutInflater layoutInflate = (LayoutInflater) this.getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
row = layoutInflate.inflate(R.layout.rowlayout, parent, false);
reqHolder = new ReqHolder();
reqHolder.Title = (TextView)row.findViewById(R.id.title_title);
reqHolder.Requirement = (TextView)row.findViewById(R.id.req_req);
row.setTag(reqHolder);
}
else{
reqHolder = (ReqHolder)row.getTag();
}
//Requirements is the model class with getter and setter methods for Fields Title and Requirement.
Requirements requirements = (Requirements) this.getItem(position);
reqHolder.Title.setText(requirements.getTitle());
reqHolder.Requirement.setText(requirements.getRequirement());
return row;
}
static class ReqHolder{
TextView Title;
TextView Requirement;
}
}
that's works good :
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Object o = listView.getItemAtPosition(position);
UserConnected str=(UserConnected) o;//As you are using Default String Adapter
Toast.makeText(getBaseContext(),str.getPrenom(), Toast.LENGTH_SHORT).show();
}
});