How can I set onClickListener on ArrayAdapter?
AndroidListviewAndroid ArrayadapterAndroid Problem Overview
I'm making class like as below
// All necessary imports are here
public class More extends Activity {
String[] MoreItems = { "Transfers", "Budgets", "Branches", "Tools", "News",
"Customer Service", "Settings", "Help", "About" };
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.more_view);
ListView moreListView = (ListView) findViewById(R.id.moreListView);
MoreListAdapter listAdapter = new MoreListAdapter();
moreListView.setAdapter(listAdapter);
// accountsTypeListView.setOnItemClickListener(listClickListner);
}
class MoreListAdapter extends ArrayAdapter<String> {
MoreListAdapter() {
super(More.this, R.layout.list_item, MoreItems);
}
public View getView(int position, View convertView, ViewGroup parent) {
View row;
if (convertView == null) {
LayoutInflater inflater = getLayoutInflater();
row = inflater.inflate(R.layout.list_item, parent, false);
} else {
row = convertView;
}
TextView tv = (TextView) row.findViewById(R.id.textItem);
tv.setText(getItem(position));
return row;
}
}
}
It will generate the List, I want to call respective activities on respective click, like if User click Transfer then it will show transfer Activity, How can I call onClickListener on this list and how can I start Activity on click.
Android Solutions
Solution 1 - Android
you can also do like this..
moreListView.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
long arg3) {
// TODO Auto-generated method stub
Log.d("############","Items " + MoreItems[arg2] );
}
});
Solution 2 - Android
There are two option to handle click event for each row.
-
If your class extends
ListActivity
, you can override following method.@Override protected void onListItemClick(ListView l, View v, int position, long id) { super.onListItemClick(l, v, position, id); //do something here using the position in the array }
-
Handle click event of row in
getView()
methodrow.setOnClickListener(new OnClickListener() {
@Override public void onClick(View v) { }
});
Solution 3 - Android
For example:
ListView lv = getListView();
lv.setAdapter(listAdapter);
lv.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view,int position, long id) {
Intent i = new Intent(More.this, NextActvity.class);
//If you wanna send any data to nextActicity.class you can use
i.putExtra(String key, value.get(position));
startActivity(i);
}
});
Solution 4 - Android
Your "More" class has to extend ListActivity instead of Activity, then you can override onListItemClick
@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
super.onListItemClick(l, v, position, id);
//do something here using the position in the arrya
}
Edit: Forgot to say, in your layout your ListView has to be called: android:id="@android:id/list"