【发布时间】:2011-08-24 14:57:19
【问题描述】:
我有一个有自己布局的片段。在布局中,有一个列表视图,我附加了 onitemclick 侦听器,当单击列表行时,它将启动/打开一个意图。不幸的是,我总是收到这个错误:
从 Activity 上下文之外调用 startActivity() 需要 FLAG_ACTIVITY_NEW_TASK 标志
但我不喜欢设置标志活动。我无法打开 SamplePage.class
public class FrontPageFragment extends Fragment
{
private ArrayList<Order> m_orders = null;
private OrderAdapter m_adapter;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View fragmentView=inflater.inflate(R.layout.frontpage, container, false);
m_orders = new ArrayList<Order>();
this.m_adapter = new OrderAdapter(this.getActivity().getApplicationContext(), R.layout.name, m_orders);
View eView=(View)fragmentView.findViewById(R.id.approvedOrders);
ListView listView=(ListView)eView.findViewById(R.id.listview);
listView.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
Intent intent = new Intent(view.getContext(), SamplePage.class);
intent.putExtra("id", "1");
view.getContext().startActivity(intent);
}
});
//bind data
listView.setAdapter(this.m_adapter);
return fragmentView;
}
【问题讨论】:
-
您需要调用此片段的活动上下文。相反,您可以添加另一个几乎相同的片段,而不是开始新的意图。
标签: android