@Override
public void onPreRemove(FragmentTransaction transaction) {
HomeFragment homeFragment = getHomeFragment();
if (homeFragment != null) transaction.remove(homeFragment);
PostFragment postFragment = getPostFragment();
if (postFragment != null) transaction.remove(postFragment);
}
public void removeCurrent() {
if (currentFragment != null) {
currentFragment.setPrimaryFragment(false);
}
Fragment oldFrag = currentFragment;
currentFragment = backStack.remove(backStack.size() - 1);
currentFragment.setPrimaryFragment(true, false);
supportInvalidateOptionsMenu();
if (secondaryContainer == null) {
FragmentTransaction trans = getSupportFragmentManager().beginTransaction();
trans.setCustomAnimations(
R.anim.enter_from_left,
R.anim.exit_to_right,
R.anim.enter_from_right,
R.anim.exit_to_left);
trans.remove(oldFrag);
trans.show(currentFragment);
trans.commit();
} else {
FragmentTransaction trans = getSupportFragmentManager().beginTransaction();
// Remove old right fragment
trans.setCustomAnimations(
R.anim.enter_from_left,
R.anim.exit_to_right,
R.anim.enter_from_right,
R.anim.exit_to_left);
trans.remove(oldFrag);
// Only switch places if there is a backstack, otherwise primary container is correct
if (backStack.size() > 0) {
trans.setCustomAnimations(0, 0, 0, 0);
// Add current left fragment to right side
trans.remove(currentFragment);
// Make sure remove is finished before adding
trans.commit();
getSupportFragmentManager().executePendingTransactions();
trans = getSupportFragmentManager().beginTransaction();
// trans.setCustomAnimations(R.anim.enter_from_left, R.anim.exit_to_right,
// R.anim.enter_from_right, R.anim.exit_to_left);
trans.add(
R.id.fragment_second_container, currentFragment, currentFragment.getSupportTag() + "");
SubsonicFragment newLeftFragment = backStack.get(backStack.size() - 1);
newLeftFragment.setSecondaryFragment(true);
trans.show(newLeftFragment);
} else {
secondaryContainer.startAnimation(AnimationUtils.loadAnimation(this, R.anim.exit_to_right));
secondaryContainer.setVisibility(View.GONE);
}
trans.commit();
}
recreateSpinner();
}
@Override
public void onRestoreInstanceState(Bundle savedInstanceState) {
super.onRestoreInstanceState(savedInstanceState);
int size = savedInstanceState.getInt(Constants.MAIN_BACK_STACK_SIZE);
String[] ids = savedInstanceState.getStringArray(Constants.MAIN_BACK_STACK);
FragmentManager fm = getSupportFragmentManager();
currentFragment = (SubsonicFragment) fm.findFragmentByTag(ids[0]);
currentFragment.setPrimaryFragment(true);
currentFragment.setSupportTag(ids[0]);
supportInvalidateOptionsMenu();
FragmentTransaction trans = getSupportFragmentManager().beginTransaction();
for (int i = 1; i < size; i++) {
SubsonicFragment frag = (SubsonicFragment) fm.findFragmentByTag(ids[i]);
frag.setSupportTag(ids[i]);
if (secondaryContainer != null) {
frag.setPrimaryFragment(false, true);
}
trans.hide(frag);
backStack.add(frag);
}
trans.commit();
// Current fragment is hidden in secondaryContainer
if (secondaryContainer == null && !currentFragment.isVisible()) {
trans = getSupportFragmentManager().beginTransaction();
trans.remove(currentFragment);
trans.commit();
getSupportFragmentManager().executePendingTransactions();
trans = getSupportFragmentManager().beginTransaction();
trans.add(R.id.fragment_container, currentFragment, ids[0]);
trans.commit();
}
// Current fragment needs to be moved over to secondaryContainer
else if (secondaryContainer != null
&& secondaryContainer.findViewById(currentFragment.getRootId()) == null
&& backStack.size() > 0) {
trans = getSupportFragmentManager().beginTransaction();
trans.remove(currentFragment);
trans.show(backStack.get(backStack.size() - 1));
trans.commit();
getSupportFragmentManager().executePendingTransactions();
trans = getSupportFragmentManager().beginTransaction();
trans.add(R.id.fragment_second_container, currentFragment, ids[0]);
trans.commit();
secondaryContainer.setVisibility(View.VISIBLE);
}
lastSelectedPosition = savedInstanceState.getInt(Constants.FRAGMENT_POSITION);
if (lastSelectedPosition != 0) {
MenuItem item = drawerList.getMenu().findItem(lastSelectedPosition);
if (item != null) {
item.setChecked(true);
}
}
recreateSpinner();
}
@Override
public void onPostExecute(Object result) {
FragmentManager m = getSupportFragmentManager();
FragmentTransaction t = m.beginTransaction();
t.remove(m.findFragmentByTag("SAVE_TASK"));
t.remove(m.findFragmentByTag("PROGRESS"));
t.commitAllowingStateLoss();
}
@Override
public void onEmotionCategorySelected(int category) {
final FragmentManager fm = getSupportFragmentManager();
FragmentTransaction ft = fm.beginTransaction();
final Fragment categoryFragment =
getSupportFragmentManager().findFragmentByTag(EMOTION_CATEGORY_TAG);
if (categoryFragment != null) ft.remove(categoryFragment);
ft.commit();
ft = fm.beginTransaction();
final Fragment prev = getSupportFragmentManager().findFragmentByTag(EMOTION_TAG);
if (prev != null) {
ft.remove(prev);
}
DialogFragment newFragment = null;
switch (category) {
case CATEGORY_BASIC:
newFragment = new EmotionDialogFragment();
break;
case CATEGORY_BAOZOU:
case CATEGORY_XIONGMAO:
case CATEGORY_TAIJUN:
case CATEGORY_ALI:
case CATEGORY_DAYANMAO:
case CATEGORY_LUOXIAOHEI:
case CATEGORY_MAJIANGLIAN:
case CATEGORY_ZHAIYIN:
case CATEGORY_YANGCONGTOU:
case CATEGORY_ACNIANG:
case CATEGORY_BIERDE:
case CATEGORY_LINDABI:
case CATEGORY_QUNIANG:
case CATEGORY_NIWEIHEZHEMEDIAO:
case CATEGORY_PST:
case CATEGORY_DT:
Bundle args = new Bundle();
args.putInt("index", category - 1);
newFragment = new ExtensionEmotionFragment();
newFragment.setArguments(args);
break;
default:
}
// ft.commit();
// ft.addToBackStack(null);
if (newFragment != null) {
ft.commit();
newFragment.show(fm, EMOTION_TAG);
}
}
public void onClick_btn3(View v) {
ft = getSupportFragmentManager().beginTransaction();
ft.remove(btn1_Fragment);
ft.remove(btn2_Fragment);
ft.add(R.id.btn1_fragment, btn3_Fragment);
ft.commit();
}
private <T extends Fragment> void showFragment(
FragmentManager manager,
FragmentTransaction fragmentTransaction,
String tag,
Class<T> cl,
boolean cond) {
try {
Fragment frag = manager.findFragmentByTag(tag);
if (manager.findFragmentByTag(tag) == null) {
if (cond) {
T ni = cl.newInstance();
fragmentTransaction.add(R.id.content, ni, tag);
}
} else {
if (!cond) {
fragmentTransaction.remove(manager.findFragmentByTag(tag));
} else if (frag instanceof DashBaseFragment) {
if (((DashBaseFragment) frag).getView() != null) {
((DashBaseFragment) frag).onOpenDash();
}
}
}
} catch (Exception e) {
getMyApplication().showToastMessage("Error showing dashboard " + tag);
e.printStackTrace();
}
}
public static void RecreateFragemnt(
FragmentManager manager, String fragmentName, int containerId, String tag) {
List<Fragment> fragments = manager.getFragments();
FragmentTransaction transaction = manager.beginTransaction();
boolean isexist = false;
try {
for (Fragment fragment : fragments) {
transaction.hide(fragment);
if (fragment.getClass().toString().contains(fragmentName)) {
transaction.remove(fragment);
Class c = Class.forName(fragmentName);
Fragment newfragment = (Fragment) c.newInstance();
transaction.add(containerId, newfragment, tag);
isexist = true;
transaction.show(newfragment);
}
}
if (!isexist) {
Class c = Class.forName(fragmentName);
Fragment newfragment = (Fragment) c.newInstance();
transaction.add(containerId, newfragment, tag);
transaction.show(newfragment);
}
transaction.commit();
} catch (Exception ex) {
}
}
protected void dismissProgressDialog() {
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
Fragment prev = getExistingDialogFragment();
if (prev != null) {
ft.remove(prev).commit();
}
}
private void selectMenuSection(int position) {
Section section = menuAdapter.getItem(position);
if (section != currentSection) {
// Switch to new section
FragmentManager fm = getSupportFragmentManager();
FragmentTransaction ft = fm.beginTransaction();
Fragment f = fm.findFragmentById(R.id.content);
if (f != null) {
if (currentSection.shouldKeep()) {
ft.detach(f);
} else {
ft.remove(f);
}
}
String fragmentClassName = section.getFragmentClassName();
if (section.shouldKeep() && ((f = fm.findFragmentByTag(fragmentClassName)) != null)) {
ft.attach(f);
} else {
f = Fragment.instantiate(MainActivity.this, fragmentClassName);
ft.add(R.id.content, f, fragmentClassName);
}
ft.commit();
currentSection = section;
updateActionBar();
menuAdapter.notifyDataSetChanged();
}
}
@Override
public void onAbort() {
setResult(RESULT_CANCELED, null);
FragmentTransaction ft = getSherlockActivity().getSupportFragmentManager().beginTransaction();
ft.remove(this);
ft.commit();
}
/** Set Design of ActionBar */
@Override
protected void onStart() {
super.onStart();
ActionBar actionBar = this.getSupportActionBar();
actionBar.setSubtitle(R.string.app_subtitle);
// add WebserverFragment when enabled in preferences
if (PreferenceHelper.getWebserverEnabled(this)) {
FragmentTransaction fragmentTransaction = mFragmentManager.beginTransaction();
mWebserverFragment = new WebserverFragment();
// replace container in view with fragment
fragmentTransaction.replace(R.id.base_activity_webserver_container, mWebserverFragment);
fragmentTransaction.commit();
} else {
// when disabled in preferences remove fragment if existing
if (mWebserverFragment != null) {
FragmentTransaction fragmentTransaction = mFragmentManager.beginTransaction();
fragmentTransaction.remove(mWebserverFragment);
fragmentTransaction.commit();
mWebserverFragment = null;
}
}
}
private void displayView(int position) {
String title = getString(R.string.app_name);
FragmentManager fragmentManager = getSupportFragmentManager();
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
switch (position) {
case 0:
fragment = new HomeFragment();
title = getString(R.string.title_home);
fragmentTransaction.replace(R.id.content_frame, fragment);
break;
case 1:
// fragment = new FriendsFragment();
// title = getString(R.string.title_friends);
fragmentTransaction.remove(fragment);
break;
case 2:
// fragment = new MessagesFragment();
// title = getString(R.string.title_messages);
break;
default:
break;
}
if (fragment != null) {
fragmentTransaction.commit();
// set the toolbar title
getSupportActionBar().setTitle(title);
}
}
@Override
public void onNavigationDrawerItemSelected(int position) {
FragmentManager fragmentManager = getSupportFragmentManager();
Fragment nextFragment;
switch (position) {
default:
case 0:
nextFragment = new ListOfBooks();
break;
case 1:
nextFragment = new AddBook();
break;
case 2:
nextFragment = new About();
break;
}
FragmentTransaction transaction = fragmentManager.beginTransaction();
Fragment bookDetailsFragment =
fragmentManager.findFragmentByTag(BookDetail.class.getSimpleName());
if (bookDetailsFragment != null) transaction.remove(bookDetailsFragment);
// AlexSt: Nagigation drawer is intended to for switching between fragments
// 'Back' button should not manage switching ortherwise it would create mess
// and confusion
transaction
.replace(R.id.container, nextFragment)
/*.addToBackStack((String) title)*/
.commit();
}
/** Instantiate and show the Picker */
public void show() {
if (manager == null || styleResId == null) {
Log.e("NumberPickerBuilder", "setFragmentManager() and setStyleResId() must be called.");
return;
}
final FragmentTransaction ft = manager.beginTransaction();
final Fragment prev = manager.findFragmentByTag("number_dialog");
if (prev != null) {
ft.remove(prev);
}
ft.addToBackStack(null);
final NumberPickerDialogFragment fragment =
NumberPickerDialogFragment.newInstance(
mReference,
styleResId,
minNumber,
maxNumber,
plusMinusVisibility,
decimalVisibility,
labelText,
currentNumberValue,
currentDecimalValue,
currentSignValue);
if (targetFragment != null) {
fragment.setTargetFragment(targetFragment, 0);
}
fragment.setNumberPickerDialogHandlers(mNumberPickerDialogHandlers);
fragment.setNumberPickerDialogHandlersV2(mNumberPickerDialogHandlersV2);
fragment.show(ft, "number_dialog");
}
public void dismissDialog(SherlockFragmentActivity activity) {
Fragment prev = activity.getSupportFragmentManager().findFragmentByTag(getTag());
if (prev != null) {
FragmentTransaction ft = activity.getSupportFragmentManager().beginTransaction();
ft.remove(prev);
ft.commit();
}
}
public static void RemoveAllFragemnt(FragmentManager manager) {
List<Fragment> fragments = manager.getFragments();
FragmentTransaction transaction = manager.beginTransaction();
for (Fragment fragment : fragments) {
transaction.remove(fragment);
}
transaction.commit();
}
public void remove() {
FragmentElement lastFragment = popInternal();
if (lastFragment != null) {
FragmentTransaction transaction = fm.beginTransaction();
transaction.remove(lastFragment.getFragment());
transaction.commitAllowingStateLoss();
}
}
public static FragmentTransaction removePrevDialog(FragmentManager fm) {
FragmentTransaction ft = fm.beginTransaction();
Fragment prev = fm.findFragmentByTag("dialog");
if (prev != null) {
ft.remove(prev);
}
ft.addToBackStack(null);
return ft;
}
@Override
public void handleMessage(Message msg) {
if (activeDetailsFragment != null) {
FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
fragmentTransaction.remove(activeDetailsFragment);
fragmentTransaction.commit();
showEmptyDetails();
}
}
private void dismiss() {
if (dismissed) return;
dismissed = true;
getFragmentManager().popBackStack();
FragmentTransaction ft = getFragmentManager().beginTransaction();
ft.remove(this);
ft.commit();
}
public void show(FragmentActivity activity) {
String tag = getClass().getName();
FragmentManager fm = activity.getSupportFragmentManager();
FragmentTransaction ft = fm.beginTransaction();
Fragment f = fm.findFragmentByTag(tag);
if (f != null) {
ft.remove(f);
}
show(ft, tag);
}
public static void dismiss(FragmentActivity activity) {
FragmentManager fragmentManager = activity.getSupportFragmentManager();
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
Fragment prev = fragmentManager.findFragmentByTag(FRAGMENT_TAG);
if (prev != null) {
fragmentTransaction.remove(prev);
}
fragmentTransaction.commit();
}
/** Remove MessageViewFragment if necessary. */
private void removeMessageViewFragment() {
if (mMessageViewFragment != null) {
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
ft.remove(mMessageViewFragment);
mMessageViewFragment = null;
ft.commit();
showDefaultTitleView();
}
}
public void replaceExistingFragment(SubsonicFragment fragment, int tag) {
FragmentTransaction trans = getSupportFragmentManager().beginTransaction();
trans.remove(currentFragment);
trans.add(R.id.fragment_container, fragment, tag + "");
trans.commit();
currentFragment = fragment;
currentFragment.setPrimaryFragment(true);
supportInvalidateOptionsMenu();
}
public void showDialog(SherlockFragmentActivity activity) {
Fragment prev = activity.getSupportFragmentManager().findFragmentByTag("dialog");
FragmentTransaction ft = activity.getSupportFragmentManager().beginTransaction();
if (prev != null) {
ft.remove(prev);
}
ft.addToBackStack(null);
this.show(ft, "dialog");
}
@Override
public void destroyItem(ViewGroup container, int position, Object object) {
super.destroyItem(container, position, object);
if (position <= getCount()) {
FragmentManager manager = ((Fragment) object).getFragmentManager();
FragmentTransaction trans = manager.beginTransaction();
trans.remove((Fragment) object);
trans.commit();
}
}
/**
* Remove existing fragment with same tag and add new one.
*
* @param context context
* @param manager fragment manager
* @param tx existing transaction
* @param containerId container
* @param info fragment definition
*/
public static void addFragment(
Context context,
FragmentManager manager,
FragmentTransaction tx,
int containerId,
FragmentElement element) {
Fragment existing = manager.findFragmentByTag(element.name);
if (existing != null) tx.remove(existing);
Log.d("FragmentManager", "Instantiated new Fragment: " + element.name);
tx.add(containerId, element.instantiate(context), element.name);
}
public void performActionWithDialogFragment(
SherlockFragmentActivity activity, DialogFragment dialogFragment) {
FragmentTransaction ft = activity.getSupportFragmentManager().beginTransaction();
Fragment prev = activity.getSupportFragmentManager().findFragmentByTag("dialog");
if (prev != null) {
ft.remove(prev);
}
ft.addToBackStack(null);
dialogFragment.show(ft, "dialog");
}
private void showHideEventsDialog() {
FragmentTransaction ft = getFragmentManager().beginTransaction();
Fragment prev = getFragmentManager().findFragmentByTag("dialog");
if (prev != null) {
ft.remove(prev);
}
ft.addToBackStack(null);
// Create and show the dialog.
DialogFragment newFragment = HideEventsDialog.newInstance(adapter.buffer);
newFragment.show(ft, "dialog");
}