When you run the application, this Adapter error appears:
java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.View android.view.LayoutInflater.inflate(int, android.view.ViewGroup)' on a null object reference.
So the error is in the getView method, and probably in that part:
view = inflater.inflate(R.layout.list_notice, null);
Can anyone help me?
My Adapter class :
public class NoticeAdapter extends BaseAdapter {
private List<Notice> itemList;
private LayoutInflater inflater;
public NoticeAdapter(List<Notice> itemList, Context ctx) {
this.itemList = itemList;
inflater = (LayoutInflater) ctx.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
public int getCount() {
if (itemList != null)
return itemList.size();
return 0;
}
public Notice getItem(int position) {
if (itemList != null)
return itemList.get(position);
return null;
}
public long getItemId(int position) {
if (itemList != null)
return itemList.get(position).hashCode();
return 0;
}
@Override
public View getView(int position, View view, ViewGroup parent) {
ViewHolder holder;
if(view == null) {
view = inflater.inflate(R.layout.list_notice, null);
holder = new ViewHolder();
view.setTag(holder);
holder.tvId = (TextView) view.findViewById(R.id.title);
holder.tvDesc = (TextView) view.findViewById(R.id.description);
holder.tvPtime = (TextView) view.findViewById(R.id.publication_time);
} else {
holder = (ViewHolder) view.getTag();
}
holder.tvId.setText(itemList.get(position).getTitle());
holder.tvDesc.setText(itemList.get(position).getDescription());
holder.tvPtime.setText(itemList.get(position).getPublicationTime());
return view;
}
private static class ViewHolder {
TextView tvId;
TextView tvDesc;
TextView tvPtime;
}
public List<Notice> getItemList() {
return itemList;
}
public void setItemList(List<Notice> itemList) {
this.itemList = itemList;
}
}