@Override
public void onTabChanged(String tabId) {
TabInfo newTab = mTabs.get(tabId);
if (mLastTab != newTab) {
FragmentTransaction ft = mActivity.getFragmentManager().beginTransaction();
if (mLastTab != null) {
if (mLastTab.fragment != null) {
ft.hide(mLastTab.fragment);
}
}
if (newTab != null) {
if (newTab.fragment == null) {
newTab.fragment = Fragment.instantiate(mActivity, newTab.clss.getName(), newTab.args);
ft.add(mContainerId, newTab.fragment, newTab.tag);
// Log.i(LOG_TAG, "onTabChanged with tabId:" + tabId
// + ", newTab.fragment is null, newTab.tag is "
// + newTab.tag);
} else {
ft.show(newTab.fragment);
// Log.i(LOG_TAG, "onTabChanged with tabId:" + tabId
// + ", show fragment success");
}
} else {
// Log.i(LOG_TAG, "onTabChanged with tabId:" + tabId
// + ", newTab is null");
}
mLastTab = newTab;
ft.commit();
mActivity.getFragmentManager().executePendingTransactions();
}
mActivity.onTabChanged(tabId);
}
@Override
public void onCheckedChanged(RadioGroup group, int checkedId) {
TabInfo newTab = mTabs.get("" + checkedId);
if (mLastTab != newTab) {
FragmentTransaction ft = mFragmentManager.beginTransaction();
if (mLastTab != null) {
if (mLastTab.fragment != null) {
ft.detach(mLastTab.fragment);
}
}
if (newTab != null) {
if (newTab.fragment == null) {
newTab.fragment =
(BaseFragment)
Fragment.instantiate(group.getContext(), newTab.clss.getName(), newTab.args);
ft.add(mContainerId, newTab.fragment, newTab.tag);
} else {
ft.attach(newTab.fragment);
}
}
mLastTab = newTab;
ft.commit();
mFragmentManager.executePendingTransactions();
}
}
public Fragment getItem(int position) {
TabInfo info = mTabs.get(position);
if (info.fragment == null) {
info.fragment = Fragment.instantiate(mContext, info.clss.getName(), info.args);
}
return info.fragment;
}
@Override
public Object instantiateItem(ViewGroup container, int position) {
TabInfo tab = tabs.get(position);
BaseFragment fragment = (BaseFragment) super.instantiateItem(container, position);
tab.fragment = fragment;
return fragment;
}
private FragmentTransaction doTabChanged(String tabId, FragmentTransaction ft) {
TabInfo newTab = null;
for (int i = 0; i < mTabs.size(); i++) {
TabInfo tab = mTabs.get(i);
if (tab.tag.equals(tabId)) {
newTab = tab;
}
}
if (newTab == null) {
throw new IllegalStateException("No tab known for tag " + tabId);
}
if (mLastTab != newTab) {
if (ft == null) {
ft = mFragmentManager.beginTransaction();
}
if (mLastTab != null) {
if (mLastTab.fragment != null) {
// ft.detach(mLastTab.fragment);
ft.hide(mLastTab.fragment);
}
}
if (newTab != null) {
if (newTab.fragment == null) {
newTab.fragment = Fragment.instantiate(mContext, newTab.clss.getName(), newTab.args);
ft.add(mContainerId, newTab.fragment, newTab.tag);
} else {
// ft.attach(newTab.fragment);
ft.show(newTab.fragment);
}
}
mLastTab = newTab;
}
return ft;
}
@Override
public Fragment getItem(int position) {
TabInfo info = mTabInfos.get(position);
if (info.fragment == null)
info.fragment = Fragment.instantiate(mActivity, info._clss.getName(), info._args);
return info.fragment;
}
@Override
public Object instantiateItem(ViewGroup container, int position) {
final Fragment fragment = (Fragment) super.instantiateItem(container, position);
final TabInfo info = mTabs.get(position);
info.tag = fragment.getTag(); // set it here
info.fragment = fragment;
return fragment;
}
@Override
public android.support.v4.app.Fragment getItem(int position) {
TabInfo info = mTabs.get(position);
if (info.fragment == null) {
info.fragment =
android.support.v4.app.Fragment.instantiate(mContext, info.clss.getName(), info.args);
}
return info.fragment;
}
public void addTab(int radioButtonId, Class<?> clss, String tag, Bundle args) {
String tabId = "" + radioButtonId;
TabInfo info = new TabInfo(tag, clss, args);
info.fragment = (BaseFragment) mFragmentManager.findFragmentByTag(tag);
if (info.fragment != null && !info.fragment.isDetached()) {
FragmentTransaction ft = mFragmentManager.beginTransaction();
ft.detach(info.fragment);
ft.commit();
}
mTabs.put(tabId, info);
}
/**
* Ajout d'une tab au conteneur
*
* @param activity activit� concern�e
* @param tabHost Hote des Tabs
* @param tabSpec nouvelle spec de la tab
* @param tabInfo infos de la � cr�er
*/
private static void addTab(
DiffusionTabActivity activity, TabHost tabHost, TabHost.TabSpec tabSpec, TabInfo tabInfo) {
// On Attache une factory � la spec de la tab
tabSpec.setContent(activity.new TabFactory(activity));
String tag = tabSpec.getTag();
// On v�rifie si un fragment est d�j� li� � cette spec au quel cas
// on le d�sactive afin de garantir l'�tat initial cach�
tabInfo.fragment = activity.getSupportFragmentManager().findFragmentByTag(tag);
if (tabInfo.fragment != null && !tabInfo.fragment.isDetached()) {
FragmentTransaction ft = activity.getSupportFragmentManager().beginTransaction();
ft.detach(tabInfo.fragment);
ft.commit();
activity.getSupportFragmentManager().executePendingTransactions();
}
tabHost.addTab(tabSpec);
}
public void addTab(final TabHost.TabSpec tabSpec, final Class<?> clss, final Bundle args) {
tabSpec.setContent(new DummyTabFactory(mActivity));
final String tag = tabSpec.getTag();
final TabInfo info = new TabInfo(tag, clss, args);
// Check to see if we already have a fragment for this tab, probably
// from a previously saved state. If so, deactivate it, because our
// initial state is that a tab isn't shown.
info.fragment = mActivity.getSupportFragmentManager().findFragmentByTag(tag);
if (info.fragment != null && !info.fragment.isDetached()) {
final FragmentTransaction ft = mActivity.getSupportFragmentManager().beginTransaction();
ft.detach(info.fragment);
ft.commit();
}
mTabs.put(tag, info);
mTabHost.addTab(tabSpec);
}
public void addTab(TabHost.TabSpec tabSpec, Class<?> clss, Bundle args) {
tabSpec.setContent(new DummyTabFactory(mContext));
String tag = tabSpec.getTag();
TabInfo info = new TabInfo(tag, clss, args);
if (mAttached) {
// If we are already attached to the window, then check to make
// sure this tab's fragment is inactive if it exists. This shouldn't
// normally happen.
info.fragment = mFragmentManager.findFragmentByTag(tag);
if (info.fragment != null && !info.fragment.isDetached()) {
FragmentTransaction ft = mFragmentManager.beginTransaction();
ft.detach(info.fragment);
ft.commit();
}
}
mTabs.add(info);
addTab(tabSpec);
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
String currentTab = getCurrentTabTag();
// Go through all tabs and make sure their fragments match
// the correct state.
FragmentTransaction ft = null;
for (int i = 0; i < mTabs.size(); i++) {
TabInfo tab = mTabs.get(i);
tab.fragment = mFragmentManager.findFragmentByTag(tab.tag);
// if (tab.fragment != null && !tab.fragment.isDetached()) {
if (tab.fragment != null) {
if (tab.tag.equals(currentTab)) {
// The fragment for this tab is already there and
// active, and it is what we really want to have
// as the current tab. Nothing to do.
mLastTab = tab;
} else {
// This fragment was restored in the active state,
// but is not the current tab. Deactivate it.
if (ft == null) {
ft = mFragmentManager.beginTransaction();
}
// ft.detach(tab.fragment);
ft.hide(tab.fragment);
}
}
}
// We are now ready to go. Make sure we are switched to the
// correct tab.
mAttached = true;
ft = doTabChanged(currentTab, ft);
if (ft != null) {
ft.commit();
mFragmentManager.executePendingTransactions();
}
}
public void onTabChanged(String tabId) {
TabInfo newTab = mTabs.get(tabId);
if (mLastTab != newTab) {
FragmentTransaction ft = mActivity.getSupportFragmentManager().beginTransaction();
if (mLastTab != null) {
if (mLastTab.fragment != null) {
ft.detach(mLastTab.fragment);
}
}
if (newTab != null) {
if (newTab.fragment == null) {
newTab.fragment = Fragment.instantiate(mActivity, newTab.clss.getName(), newTab.args);
ft.add(mContainerId, newTab.fragment, newTab.tag);
} else {
ft.attach(newTab.fragment);
}
}
mLastTab = newTab;
ft.commit();
mActivity.getSupportFragmentManager().executePendingTransactions();
}
}
/**
* Changement de Tabs
*
* @see android.widget.TabHost.OnTabChangeListener#onTabChanged(java.lang.String)
*/
public void onTabChanged(String tag) {
TabInfo newTab = (TabInfo) this.mapTabInfo.get(tag);
if (mLastTab != newTab) {
FragmentTransaction ft = this.getSupportFragmentManager().beginTransaction();
if (mLastTab != null) {
if (mLastTab.fragment != null) {
ft.detach(mLastTab.fragment);
}
}
if (newTab != null) {
if (newTab.fragment == null) {
newTab.fragment = Fragment.instantiate(this, newTab.clss.getName(), newTab.args);
ft.add(R.id.realtabcontent, newTab.fragment, newTab.tag);
} else {
ft.attach(newTab.fragment);
}
}
mLastTab = newTab;
ft.commit();
this.getSupportFragmentManager().executePendingTransactions();
}
}
@Override
public void onTabChanged(String tag) {
AppMain.isShelf = false;
if (AppMain.isphone) {
TabInfo newTab = mapTabInfo.get(tag);
if (mLastTab != newTab) {
FragmentTransaction ft = this.getSupportFragmentManager().beginTransaction();
// pause
if (mLastTab != null) {
if (mLastTab.fragment != null) {
ft.detach(mLastTab.fragment);
}
if (mLastTab.tag.equals("Tab1")) {
if (Fragment_Ebook.isChoice) {
Fragment_Ebook.isChoice = false;
Adapter_List_Ebook_MasterDetail.phoneToDetail = false;
Fragment_Ebook.sCatIDs = "";
Fragment_Ebook.bCode = "";
}
if (getSupportFragmentManager().getBackStackEntryCount() > 0) {
getSupportFragmentManager().popBackStack();
}
if (Fragment_Ebook.fragment_ebook != null) {
if (Fragment_Ebook.fragment_ebook.HaveFragment) {
if (Fragment_Ebook.fragment_ebook.frag_search != null) {
ft.detach(Fragment_Ebook.fragment_ebook.frag_search);
}
}
}
}
if (mLastTab.tag.equals("Tab2")) {
if (Fragment_Publisher.fragment_Publisher != null) {
if (Fragment_Publisher.fragment_Publisher.HaveFragment) {
if (Fragment_Publisher.fragment_Publisher.frag_searchpublisher != null) {
ft.detach(Fragment_Publisher.fragment_Publisher.frag_searchpublisher);
}
}
}
}
}
// resume
if (newTab != null) {
if (newTab.tag.equals("Tab1")) {
if (Fragment_Ebook.fragment_ebook != null) {
if (Fragment_Ebook.fragment_ebook.HaveFragment) {
if (Fragment_Ebook.fragment_ebook.frag_search != null) {
ft.attach(Fragment_Ebook.fragment_ebook.frag_search);
}
mLastTab = newTab;
ft.commit();
this.getSupportFragmentManager().executePendingTransactions();
return;
}
}
}
if (newTab.tag.equals("Tab2")) {
if (Fragment_Publisher.fragment_Publisher != null) {
if (Fragment_Publisher.fragment_Publisher.HaveFragment) {
if (Fragment_Publisher.fragment_Publisher.frag_searchpublisher != null) {
ft.attach(Fragment_Publisher.fragment_Publisher.frag_searchpublisher);
}
mLastTab = newTab;
ft.commit();
this.getSupportFragmentManager().executePendingTransactions();
return;
}
}
}
if (newTab.fragment == null) {
newTab.fragment = Fragment.instantiate(this, newTab.clss.getName(), newTab.args);
ft.add(R.id.realtabcontent, newTab.fragment, newTab.tag);
} else {
ft.attach(newTab.fragment);
}
}
mLastTab = newTab;
ft.commit();
this.getSupportFragmentManager().executePendingTransactions();
}
} else {
if (Fragment_Ebook.isTabletChoose) {
Fragment_Ebook.isTabletChoose = false;
Adapter_List_Ebook_MasterDetail.phoneToDetail = false;
Fragment_Ebook.sCatIDs = "";
Fragment_Ebook.bCode = "";
}
if (getSupportFragmentManager().getBackStackEntryCount() > 0) {
getSupportFragmentManager().popBackStack();
}
// tablet
TabInfo newTab = mapTabInfo.get(tag);
if (mLastTab != newTab) {
FragmentTransaction ft = this.getSupportFragmentManager().beginTransaction();
// pause
if (mLastTab != null) {
if (mLastTab.fragment != null) {
ft.detach(mLastTab.fragment);
}
}
// resume
if (newTab != null) {
if (newTab.fragment == null) {
newTab.fragment = Fragment.instantiate(this, newTab.clss.getName(), newTab.args);
ft.add(R.id.realtabcontent, newTab.fragment, newTab.tag);
} else {
ft.attach(newTab.fragment);
}
}
mLastTab = newTab;
ft.commit();
this.getSupportFragmentManager().executePendingTransactions();
}
}
}
public void addTab(Fragment _fragment, String _title) {
final TabInfo _tabInfo = new TabInfo();
_tabInfo.fragment = _fragment;
_tabInfo.title = _title;
tabs.add(_tabInfo);
}
