Falsche ListView - Selektion

1public class MyCustomAdapter extends ArrayAdapter<BasketItem> {
2 private View row;
3 // used to keep selected position in ListView
4 private int selectedPos = -1; // init value for not-selected
5
6 private final Activity context;
7 private final List<BasketItem> list;
8
9
10 public MyCustomAdapter(Activity context, int textViewResourceId,
11 ArrayList<BasketItem> list) {
12
13 super(context, R.layout.condiment_list_items,list);
14 this.context = context;
15 this.list = list;
16
17 }
18
19 class ViewHolder {
20 protected TextView text;
21 protected CheckBox checkbox;
22 //protected ImageView icon;
23 }
24
25 public void setSelectedPosition(int pos){
26 selectedPos = pos;
27 // inform the view of this change
28 notifyDataSetChanged();
29 }
30
31 public int getSelectedPosition(){
32 return selectedPos;
33 }
34
35 @Override
36 public void notifyDataSetChanged() {
37 super.notifyDataSetChanged();
38 }
39
40
41 public View getView(final int position, View convertView, ViewGroup parent) {
42 View view = null;
43 if (convertView == null) {
44 LayoutInflater inflator = context.getLayoutInflater();
45 view = inflator.inflate(R.layout.condiment_list_items, null);
46 final ViewHolder viewHolder = new ViewHolder();
47 //viewHolder.icon = (ImageView)view.findViewById(R.id.iv_loeschen_icon);
48 viewHolder.text = (TextView) view.findViewById(R.id.tx_condiment_list_items);
49 viewHolder.text.setTag(list.get(position));
50 viewHolder.text.setBackgroundDrawable(null);
51 viewHolder.text.setOnClickListener(new OnClickListener() {
52 @Override
53 public void onClick(View v) {
54 BasketItem item = (BasketItem)
55 v.getTag();
56 if(item.getKorb() == 0){
57 item.setKorb(1);
58 v.setBackgroundDrawable(getResources().getDrawable(R.drawable.strike_out));
59 Toast.makeText(mContext, item.getZutat(), Toast.LENGTH_LONG).show();
60 }else{
61 item.setKorb(0);
62 v.setBackgroundDrawable(null);
63 }
64 }
65 });
66
67
68 viewHolder.text.setOnLongClickListener(new OnLongClickListener() {
69 @Override
70 public boolean onLongClick(View v) {
71 ArrayList<BasketItem> list = new ArrayList<BasketItem>();
72 BasketItem item = (BasketItem) viewHolder.text.getTag();
73 list.add(item);
74 Intent intent = new Intent(mContext, ContextMenuHelperCondimentList.class);
75 intent.putParcelableArrayListExtra ("list", (ArrayList<? extends Parcelable>) list);
76 startActivity(intent);
77 return true;
78 }
79 });
80 view.setTag(viewHolder);
81 viewHolder.text.setTag(list.get(position));
82
83 if(list.get(position).getKorb()==1){
84 viewHolder.text.setBackgroundDrawable(getResources().getDrawable(R.drawable.strike_out));
85 }else{
86 viewHolder.text.setBackgroundDrawable(null);
87 }
88
89 } else {
90 view = convertView;
91 }
92 ViewHolder holder = (ViewHolder) view.getTag();
93 holder.text.setText(list.get(position).getZutat());
94 holder.text.setTypeface(mFontNormal);
95 return view;
96 }
97
98 }