Remove item from the listview in Android
I want to delete the item from the listview
my code is for listview
this.lv1.setAdapter(new ArrayAdapter<String>(FindFilesByType.this, android.R.layout.test_list_item,Ringtones));
// setListAdapter(new ArrayAdapter<String>(FindFilesByType.this, R.layout.main,
// Ringtones));
//
this.lv1.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onIte开发者_运维百科mClick(AdapterView<?> aView, View v,
int position, long id) {
currentPosition = position;
playRingtone(DIRECTORY+Ringtones.get(position));
Toast.makeText(FindFilesByType.this, "postion "+DIRECTORY+Ringtones.get(position), Toast.LENGTH_LONG).show();
GlobalVariable.SetstrEmail(DIRECTORY+Ringtones.get(position));
GlobalVariable.SetcurrentPosition(position);
}
});
now how can i delete selected item from it?
may this help android:how to Reload the ArrayAdapater Class in Check/uncheck event of ListView's Chekbox?
I have used like this in my code, it can delete multiple items from the list
ListView lv_ArchivePartylist;
ArrayList<Parties> select_archived_party;
lv_ArchivePartylist = (ListView)findViewById(R.id.archive_ListView01);
lv_ArchivePartylist.setOnItemClickListener(new OnItemClickListener()
{
@Override
public void onItemClick(AdapterView<?> parent, View view, int position,long id) {
// TODO Auto-generated method stub
if(view.findViewById(R.id.img_chkbox_archive).getVisibility()==TextView.GONE)
{
view.findViewById(R.id.img_chkbox_archive).setVisibility(TextView.VISIBLE);
Toast.makeText(ctx_archive, "Name="+archived_parties.get(position).getPartyTitle(), Toast.LENGTH_SHORT).show();
select_archived_party.add(archived_parties.get(position));
}
}
});
Then I've declared one button of "Delete" and on it's On ClickListener method, it calls the code from the database(In your case it may be Arraylist or array) to delete the items selected in Arraylist "select_archived_party". Hope it helps :-)
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