Hello,
I have a list view with checkBoxes from android layout and myCheckBox.
I want when myCheckBox is selected to select all items from list view,
and when myCheckBox is unselected to unsellect all items from listView
here is a piece of my code:
final ListView listFriends = (ListView)
dialog.findViewById(R.id.listView_friends);
final ArrayAdapter<User> adapter = new
ArrayAdapter<User>(MyActivity.this,
android.R.layout.simple_list_item_multiple_choice, friendsList) {
@Override
public View getView(int position, View convertView,
ViewGroup
parent) {
View row;
if (null == convertView) {
row =
mInflater.inflate(android.R.layout.simple_list_item_multiple_choice,
null);
} else {
row = convertView;
}
CheckedTextView tv = (CheckedTextView)
row.findViewById(android.R.id.text1);
tv.setText(friendsList.get(position).getFBName());
....
return row;
}
};
listFriends.setAdapter(adapter);
listFriends.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
I tried few possibilities () and none works:
CheckBox myCheckBox =
(CheckBox)dialog.findViewById(R.id.checkBox_all);
myCheckBox .setOnCheckedChangeListener(new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView,
boolean
isChecked) {
listFriends.setItemChecked(1, true);
ListView list = (ListView)
dialog.findViewById(R.id.listView_specific_friends);
for (int i=0; i < list.getCount(); i++) {
list.setItemChecked(i, true);
}
// final ListView listFriends =
AddTour.this.getListView();
if (isChecked) {
tvSelectAll.setText("UNSELECT ALL");
// for (int i=0;
i<listFriends.getAdapter().getCount(); i++) {
// listFriends.setItemChecked(i,
true);
////
friendsList.get(i).setChecked(true);
// }
}
else {
tvSelectAll.setText(Html.fromHtml("<font color=\"GREY\">UN</
font>SELECT ALL"));
// for (int i=0;
i<listFriends.getAdapter().getCount(); i++) {
// listFriends.setItemChecked(i,
false);
////
friendsList.get(i).setChecked(false);
// }
}
// adapter.notifyDataSetChanged();
}
});
Is there are any posibility to select all checkboxes from
android.R.layout.simple_list_item_multiple_choice
Thank you for any help
Lidia
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