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TabView 대신 PagerSlidingTabStrip을 사용하여 뷰 페이지를 구현하려고합니다. 뷰 페이지에는 세 개의 탭이 있는데, 각 목록 뷰는 이벤트 목록을 표시합니다. 세 가지 탭은 과거, 오늘 및 미래라고 불립니다. github 페이지에서 알 수 있듯이조각을 바꿀 때 PagerSlidingTabStrip에 탭을로드 할 수 없습니다.
나는 슬라이더를 설정 한 :
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
View v = inflater.inflate(R.layout.all_events_main_strip, container, false);
// Set up the ViewPager, attaching the adapter and setting up a listener for when the
// user swipes between sections.
pager = (ViewPager) v .findViewById(R.id.pager_main);
tabs = (PagerSlidingTabStrip) v.findViewById(R.id.tabs);
adapter = new MyPagerAdapter(getFragmentManager());
pager.setAdapter(adapter);
tabs.setViewPager(pager);
// Set Present tab as default
pager.setCurrentItem(1);
return v;
}
앱은 주요 활동은 처음이 조각에 대한 추가 시작되면 모든 것이 잘 작동합니다. 3 개의 목록 뷰가있는 3 개의 스 와이프 가능한 탭. CF (코드 섹션) 여기
문제입니다 :
내가 발견 한 것을 나는 뒤로 버튼을 누르고 viewpager, 아무튼 중간에 탭을 다시하기 위해 다시 조각을 교체 할 때 listview를 보여주지 마라. 왼쪽이나 오른쪽으로 swype하면 다른 탭의 내용이로드되어 표시되지만 현재 탭은 비어 있습니다. ToNightEvents를 디버깅 할 때 ListFragment가 전혀 호출되지 않습니다. 혹시이 문제를 해결하기위한 제안이 있으십니까?
코드는 다음과 같이 코드가 구성되어
다음 onCreateView 내가 조각을 제거하는 OnDestroyView 방법을 추가했지만 작동하지 않았다 후에는 ... 그런 다음 fragmentPagerAdapter의 각 페이지는 getItem 메소드에서 단편이라고합니다. 마지막으로 코드의 끝에서 당신은 목록보기는 AsyncTask를 통해 채워되는 세 ListFragment 클래스를 볼 수 있습니다
public class FragmentAllEvents extends Fragment
{
private static final String TAG_UID = "uid";
private static final String TAG_LOGO = "logo";
private static final String TAG_POKUID = "pokuid";
static ArrayList<HashMap<String, String>> userList;
ArrayList<HashMap<String, String>> userListTotal;
private final Handler handler = new Handler();
HashMap<String, String> userSelected;
EventsFunctions eventsFunctions;
UserFunctions userFunctions;
static ListView lv;
ActionBar actionBar;
MyPagerAdapter adapter;
ViewPager pager;
PagerSlidingTabStrip tabs;
private Drawable oldBackground = null;
private int currentColor = 0xFF666666;
//Context context = this;
@Override public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
// Set up the action bar.
actionBar = getActivity().getActionBar();
actionBar.setHomeButtonEnabled(true);
}
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
View v = inflater.inflate(R.layout.all_events_main_strip, container, false);
pager = (ViewPager) v .findViewById(R.id.pager_main);
tabs = (PagerSlidingTabStrip) v.findViewById(R.id.tabs);
adapter = new MyPagerAdapter(getFragmentManager());
pager.setAdapter(adapter);
tabs.setViewPager(pager);
pager.setCurrentItem(1);
return v;
}
@Override
public void onDestroyView()
{
super.onDestroyView();
getActivity().getSupportFragmentManager().beginTransaction().remove(this).commit();
}
public static class MyPagerAdapter extends FragmentPagerAdapter
{
public MyPagerAdapter(FragmentManager fm)
{
super(fm);
}
@Override
public Fragment getItem(int i)
{
switch (i)
{
case 0:
return new PastEvents();
case 1:
return new ToNightEvents();
case 2:
return new FutureEvents();
/*default:
// The other sections of the app are dummy placeholders.
return new ToNightEvents();
*/
}
return null;
}
/**
* A fragment that launches past events list.
*/
public static class PastEvents extends ListFragment implements
PullToRefreshAttacher.OnRefreshListener
{
private ListView pastList;
private PullToRefreshAttacher mPullToRefreshAttacher;
ProgressBar progress;
String tabTime;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
View pastView = inflater.inflate(R.layout.pastlist, container, false);
progress = (ProgressBar) pastView.findViewById(R.id.loading_spinner_past);
tabTime="past";
pastList = (ListView) pastView.findViewById(android.R.id.list);
// Now get the PullToRefresh attacher from the Activity. An exercise to the reader
// is to create an implicit interface instead of casting to the concrete Activity
mPullToRefreshAttacher = ((Home) getActivity()).getPullToRefreshAttacher();
// Now set the ScrollView as the refreshable view, and the refresh listener (this)
mPullToRefreshAttacher.addRefreshableView(pastList, this);
new AsyncLoadEvents(getActivity(), progress, pastList, mPullToRefreshAttacher).execute(tabTime);
return pastView;
}
@SuppressWarnings("unchecked")
@Override
public void onListItemClick(ListView listView, View view, int position, long id)
{
super.onListItemClick (listView, view, position, id);
HashMap<String, String> map = (HashMap<String, String>) getListView().getItemAtPosition(position);
//Log.e("AttendList Report", "Clicked list item: " + position +" Content: \n" + map.get(TAG_ID).toString());
Log.e("PastList Report", "Clicked list item: " + position +" Event's content: \n" + map.get(TAG_UID).toString());
Intent intent = new Intent(getActivity(), SingleEventActivity.class);
intent.putExtra("pokuid",map.get(TAG_POKUID)); // Maybe remove attribute toString();
intent.putExtra("uid", map.get(TAG_UID));
intent.putExtra("logo",map.get(TAG_LOGO));
getActivity().startActivity(intent);
}
@Override
public void onRefreshStarted(View view)
{
new AsyncLoadEvents(getActivity(), progress, pastList, mPullToRefreshAttacher).execute(tabTime);
}
}
/**
* A fragment that launches future event list.
*/
public static class FutureEvents extends ListFragment implements
PullToRefreshAttacher.OnRefreshListener
{
private ListView futureList;
private PullToRefreshAttacher mPullToRefreshAttacher;
ProgressBar progress;
String tabTime;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
View futureView = inflater.inflate(R.layout.futurelist, container, false);
progress = (ProgressBar) futureView.findViewById(R.id.loading_spinner_future);
tabTime = "future";
futureList = (ListView) futureView.findViewById(android.R.id.list); //change to attendlist if needed
// Now get the PullToRefresh attacher from the Activity. An exercise to the reader
// is to create an implicit interface instead of casting to the concrete Activity
mPullToRefreshAttacher = ((Home) getActivity()).getPullToRefreshAttacher();
// Now set the ScrollView as the refreshable view, and the refresh listener (this)
mPullToRefreshAttacher.addRefreshableView(futureList, this);
new AsyncLoadEvents(getActivity(), progress, futureList, mPullToRefreshAttacher).execute(tabTime);
return futureView;
}
@SuppressWarnings("unchecked")
@Override
public void onListItemClick(ListView listView, View view, int position, long id)
{
super.onListItemClick (listView, view, position, id);
HashMap<String, String> map = (HashMap<String, String>) getListView().getItemAtPosition(position);
Log.e("PastList Report", "Clicked list item: " + position +" Event's content: \n" + map.get(TAG_UID).toString());
Intent intent = new Intent(getActivity(), SingleEventActivity.class);
intent.putExtra("pokuid",map.get(TAG_POKUID)); // Maybe remove attribute toString();
intent.putExtra("uid", map.get(TAG_UID));
intent.putExtra("logo",map.get(TAG_LOGO));
getActivity().startActivity(intent);
}
@Override
public void onRefreshStarted(View view)
{
new AsyncLoadEvents(getActivity(), progress, futureList, mPullToRefreshAttacher).execute(tabTime);
}
}
/**
* A fragment that launches future event list.
*/
public static class ToNightEvents extends ListFragment implements
PullToRefreshAttacher.OnRefreshListener
{
private ListView tonightList;
private PullToRefreshAttacher mPullToRefreshAttacher;
ProgressBar progress;
String tabTime;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
View tonightView = inflater.inflate(R.layout.tonightlist, container, false);
progress = (ProgressBar) tonightView.findViewById(R.id.loading_spinner_tonight);
tabTime = "tonight";
tonightList = (ListView) tonightView.findViewById(android.R.id.list); //change to attendlist if needed
// Now get the PullToRefresh attacher from the Activity. An exercise to the reader
// is to create an implicit interface instead of casting to the concrete Activity
mPullToRefreshAttacher = ((Home) getActivity()).getPullToRefreshAttacher();
// Now set the ScrollView as the refreshable view, and the refresh listener (this)
mPullToRefreshAttacher.addRefreshableView(tonightList, this);
new AsyncLoadEvents(getActivity(), progress, tonightList, mPullToRefreshAttacher).execute(tabTime);
return tonightView;
}
@SuppressWarnings("unchecked")
@Override
public void onListItemClick(ListView listView, View view, int position, long id)
{
super.onListItemClick (listView, view, position, id);
HashMap<String, String> map = (HashMap<String, String>) getListView().getItemAtPosition(position);
Log.e("PastList Report", "Clicked list item: " + position +" Event's content: \n" + map.get(TAG_UID).toString());
Intent intent = new Intent(getActivity(), SingleEventActivity.class);
intent.putExtra("pokuid",map.get(TAG_POKUID)); // Maybe remove attribute toString();
intent.putExtra("uid", map.get(TAG_UID));
intent.putExtra("logo",map.get(TAG_LOGO));
getActivity().startActivity(intent);
}
@Override
public void onRefreshStarted(View view)
{
new AsyncLoadEvents(getActivity(), progress, tonightList, mPullToRefreshAttacher).execute(tabTime);
}
}
public String[] titles=
{
"Past",
"Tonight",
"Future"
};
@Override
public int getCount()
{
return titles.length;
}
@Override
public CharSequence getPageTitle(int position)
{
return titles[position];
}
}
}
) 내가 늦게 조금있어하지만 누군가가 여기에 같은 오류가 일어나는 경우 = 해결책이라고 생각합니다. 그것을 해결 했습니까? – SparX
나는 또한 동일한 문제를 가지고있다 업데이트하고있다 ??? –
@SparX 문제를 해결 했습니까? –