OnClick Listener for CursorAdapter

I have created a custom CursorAdapter and I want to select a list item to start an action in onOptionsItemSelected.

Creating a list view:

public void onCreate(Bundle savedInstanceState) {
    Log.d(TAG, "onCreate called");
    super.onCreate(savedInstanceState);

    Log.d(TAG, "create DatabaseOpenHelper");
    DatabaseOpenHandler helper = new DatabaseOpenHandler(this);

    Log.d(TAG, "get writeable database access");
    database = helper.getWritableDatabase();

    Log.d(TAG, "create Cursor for database access");
    Cursor data = database.query(DatabaseConstants.TABLE_NOTES, fields,
            null, null, null, null, null);

    Log.d(TAG, "set NoteCursorAdapeter");
    setListAdapter(new NoteCursorAdapter(this, data));  
}

      

onOptionItemSelected:

public boolean onOptionsItemSelected(MenuItem item) {
    Log.d(TAG, "onOptionItemSelected called");
    switch (item.getItemId()) {
    case R.id.conference_note_menu_new:
        Toast.makeText(this, "Es sind keine Einstellungen verfügbar",
                Toast.LENGTH_LONG).show();
        return true;

    case R.id.conference_note_menu_edit:
        Toast.makeText(this, "Es sind keine Einstellungen verfügbar",
                Toast.LENGTH_LONG).show();
        return true;

    case R.id.conference_note_menu_delete:
        Toast.makeText(this, "Es sind keine Einstellungen verfügbar",
                Toast.LENGTH_LONG).show();
        return true;

    default:
        return super.onOptionsItemSelected(item);
    }
}

      

Can't find useful information on the internet.

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4 answers


onOptionItemSelected for the menu. you need to set onItemClickListener for your ListView like this:

getListView().setOnItemClickListener(this);

      



and implements:

@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
    // TODO Auto-generated method stub
}

      

+2


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Use the below line for the click listerner element :;

public void onListItemClick(ListView parent, View v, int position, long id) {
}

      

because



public boolean onOptionsItemSelected(MenuItem item) {
}

      

to select a menu item

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this works for me:

       list.setOnItemClickListener(new OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view,
                    int position, long id) {

            }
        });

      

+1


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Use OnLongClickListener () to populate the menu and then use your code to start an action on the selected item.

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