class GridViewAdapter extends BaseAdapter{        LayoutInflater inflater;        List<PackageInfo> pkInfos;        public GridViewAdapter(Context context,List<PackageInfo> packageInfos) {            inflater = LayoutInflater.from(context);            this.pkInfos = packageInfos;        }        @Override        public int getCount() {            // TODO Auto-generated method stub            return pkInfos.size();        }        @Override        public Object getItem(int position) {            // TODO Auto-generated method stub            return pkInfos.get(position);        }        @Override        public long getItemId(int position) {            // TODO Auto-generated method stub            return position;        }        @Override        public View getView(int position, View convertView, ViewGroup parent) {            // TODO Auto-generated method stub                        View view = inflater.inflate(R.layout.gv_item, null);                TextView tv = (TextView)view.findViewById(R.id.gv_item_appname);                ImageView iv = (ImageView)view.findViewById(R.id.gv_item_icon);                tv.setText(pkInfos.get(position).applicationInfo.loadLabel(getPackageManager()));                iv.setImageDrawable(pkInfos.get(position).applicationInfo.loadIcon(getPackageManager()));                            return view;        }            }

 1 class ListViewAdapter extends BaseAdapter{ 2  3         LayoutInflater inflater; 4         List<PackageInfo> pkInfos; 5         public ListViewAdapter(Context context,List<PackageInfo> packageInfos) { 6             inflater = LayoutInflater.from(context); 7             this.pkInfos = packageInfos; 8         } 9         @Override10         public int getCount() {11             // TODO Auto-generated method stub12             return pkInfos.size();13         }14 15         @Override16         public Object getItem(int position) {17             // TODO Auto-generated method stub18             return pkInfos.get(position);19         }20 21         @Override22         public long getItemId(int position) {23             // TODO Auto-generated method stub24             return position;25         }26 27         @Override28         public View getView(int position, View convertView, ViewGroup parent) {29             // TODO Auto-generated method stub30         31                 View view = inflater.inflate(R.layout.lv_item, null);32                 TextView ntv = (TextView)view.findViewById(R.id.lv_item_appname);33                 TextView ptv = (TextView)view.findViewById(R.id.lv_item_packagename);34                 ImageView iv = (ImageView)view.findViewById(R.id.lv_icon);35                 ntv.setText(pkInfos.get(position).packageName);36                 ptv.setText(pkInfos.get(position).applicationInfo.loadLabel(getPackageManager()));37                 iv.setImageDrawable(pkInfos.get(position).applicationInfo.loadIcon(getPackageManager()));38                 39             return view;40         }41         42     }