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demo_focus.rar(免费下载)[3 次下载]/** |
* 焦点图适配器 |
* @author xmz |
* |
*/ |
public class FocusAdapter extends BaseAdapter { |
private List<Map<String,Object>> list; |
private Context context; |
public FocusAdapter(Context context){ |
list=new ArrayList<Map<String, Object>>(); |
this.context=context; |
} |
public int getCount() { |
return list.size(); |
} |
public Map getItem(int position) { |
return list.get(position); |
} |
public long getItemId(int position) { |
return position; |
} |
public void addFocus(Map<String, Object> map){ |
list.add(map); |
notifyDataSetChanged(); |
} |
public View getView(int position, View convertView, ViewGroup parent) { |
View view=LayoutInflater.from(context).inflate(R.layout.focus,null); |
Map<String,Object> map=getItem(position); |
//焦点图 |
RelativeLayout mainLayout=(RelativeLayout)view.findViewById(R.id.focus_mainLayout); |
mainLayout.setBackgroundResource(Integer.parseInt(map.get("focusImage").toString())); |
//影片说明 |
TextView introText=(TextView)view.findViewById(R.id.focus_introText); |
introText.setText(map.get("intro").toString()); |
//焦点指针 |
ImageView pointImage=(ImageView)view.findViewById(R.id.focus_pointImage); |
int resid=0; |
switch (position){ |
case 0: |
resid=R.drawable.focus_point_1; |
break; |
case 1: |
resid=R.drawable.focus_point_2; |
break; |
case 2: |
resid=R.drawable.focus_point_3; |
break; |
case 3: |
resid=R.drawable.focus_point_4; |
break; |
case 4: |
resid=R.drawable.focus_point_5; |
break; |
} |
pointImage.setBackgroundResource(resid); |
|
return view; |
} |
} |
demo_focus.rar(免费下载)[3 次下载]
