【发布时间】:2013-06-27 09:11:21
【问题描述】:
目前,我有 3 个数组。我正在尝试几个小时。我可以以任何动态方式实现此功能吗?对我来说,For 循环不起作用。有没有办法动态实现这一点。如果你们能帮忙解决这个问题,我会很高兴的。
switch(pageNumber){
case 0:
final ListView list1 = (ListView)rootView.findViewById(R.id.list);
BinderData bindingData = new BinderData(this.getActivity(), d[0]);
list1.setAdapter(bindingData);
list1.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> a, View v, int position, long id) {
if (d[0].get(position).getItemType() == 0
|| d[0].get(position).getItemType() == 3
|| d[0].get(position).getItemType() == 2)
return;
Intent intent = new Intent(Schedule.this.getActivity(),
ContentExtended.class);
intent.putExtra("title", d[0].get(position).getTitle());
intent.putExtra("content", d[0].get(position).getContent());
startActivity(intent);
}
});
break;
case 1:
final ListView list2 = (ListView)rootView.findViewById(R.id.list);
BinderData bindingData1 = new BinderData(this.getActivity(), d[1]);
list2.setAdapter(bindingData1);
list2.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> a, View v, int position, long id) {
if (d[1].get(position).getItemType() == 0
|| d[1].get(position).getItemType() == 3
|| d[1].get(position).getItemType() == 2)
return;
Intent intent = new Intent(Schedule.this.getActivity(),
ContentExtended.class);
intent.putExtra("title", d[1].get(position).getTitle());
intent.putExtra("content", d[1].get(position).getContent());
startActivity(intent);
}
});
break;
case 2:
final ListView list3 = (ListView)rootView.findViewById(R.id.list);
BinderData bindingData2 = new BinderData(this.getActivity(), d[2]);
list3.setAdapter(bindingData2);
list3.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> a, View v, int position, long id) {
if (d[2].get(position).getItemType() == 0
|| d[2].get(position).getItemType() == 3
|| d[2].get(position).getItemType() == 2)
return;
Intent intent = new Intent(Schedule.this.getActivity(),
ContentExtended.class);
intent.putExtra("title", d[2].get(position).getTitle());
intent.putExtra("content", d[2].get(position).getContent());
startActivity(intent);
}
});
break;
}
【问题讨论】:
-
“对于我来说,For 循环不起作用”是什么意思?
-
我不认为
Switch是for-loop的替代品。你为什么这么想? -
for (int i..;i
-
onClick 检查是在我看到的 pageNumber 上,在每种情况下,我看到的唯一区别是数组 d 的索引。试试这个