Adding an onclicklistener to listview (android)
120,978
Solution 1
listView.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Object o = prestListView.getItemAtPosition(position);
prestationEco str = (prestationEco)o; //As you are using Default String Adapter
Toast.makeText(getBaseContext(),str.getTitle(),Toast.LENGTH_SHORT).show();
}
});
Solution 2
If your Activity extends ListActivity, you can simply override the OnListItemClick()
method like so:
/** {@inheritDoc} */
@Override
protected void onListItemClick(ListView l, View v, int pos, long id) {
super.onListItemClick(l, v, pos, id);
// TODO : Logic
}
Solution 3
The prestListView.getItemAtPosition(position); returns the UI widget: Text, Icon, ...
Try this instead:
Object o = prestationAdapterEco.getItemAtPosition(position);
or
Object o = arg0.getItemAtPosition(position);
Get the object from the adapter. Not from the list-view.
2. Object o is a prestationEco object. Not a String.
Solution 4
list.setOnItemSelectedListener(new OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> arg0, View arg1,
int arg2, long arg3) {
// TODO Auto-generated method stub
}
@Override
public void onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated method stub
}
});
Author by
Mike Bryant
Updated on December 12, 2020Comments
-
Mike Bryant over 3 years
I've managed to implement a great listview that I found here http://www.learn-android.com/2011/11/22/lots-of-lists-custom-adapter/comment-page-1/ but I can't seem to add an onclicklistener I just want to be able to do an action when I click on the row, with the data that the row contains of course any ideas? thanks
@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.liste); this.requestWindowFeature(Window.FEATURE_NO_TITLE); // Setup the list view final ListView prestListView = (ListView) findViewById(R.id.list); final prestationAdapterEco prestationAdapterEco = new prestationAdapterEco(this, R.layout.prestation); prestListView.setAdapter(prestationAdapterEco); // Populate the list, through the adapter for(final prestationEco entry : getPrestations()) { prestationAdapterEco.add(entry); } prestListView.setClickable(true); prestListView.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> arg0, View arg1, int position, long arg3) { Object o = prestListView.getItemAtPosition(position); String str=(String)o;//As you are using Default String Adapter Toast.makeText(getApplicationContext(),str,Toast.LENGTH_SHORT).show(); } }); }