@Override
public void onBackPressed() {
FragmentManager manager = getSupportFragmentManager();
long currentTimeMillis = System.currentTimeMillis();
if (manager.getBackStackEntryCount() == 0) {
boolean shouldExit = ((currentTimeMillis - lastBackPressTime) / 1000) < 3000;
if (shouldExit) {
super.onBackPressed();
} else {
Toast.makeText(this, "Press back again to exit", Toast.LENGTH_LONG).show();
}
} else {
// If there are back-stack entries, leave the FragmentActivity
// implementation take care of them.
// super.onBackPressed();
manager.popBackStack();
if (preTitle1 != null) {
tv_thu_menu.setText(preTitle1);
preTitle1 = null;
} else if (preTitle != null) {
tv_thu_menu.setText(preTitle);
if (preTitle.equalsIgnoreCase(weekDay)) {
tv_ngay_menu.setVisibility(View.VISIBLE);
} else {
tv_ngay_menu.setVisibility(View.GONE);
}
preTitle = null;
}
}
lastBackPressTime = currentTimeMillis;
}
@Override
public void onThemeSelected(String themeId) {
FragmentManager fm = getSupportFragmentManager();
if (!Utils.isXLarge(ThemeBrowserActivity.this)) {
// show details as a fragment on top
FragmentTransaction ft = fm.beginTransaction();
if (mSearchFragment != null && mSearchFragment.isVisible()) {
fm.popBackStack();
}
setupBaseLayout();
mDetailsFragment = ThemeDetailsFragment.newInstance(themeId);
ft.add(R.id.theme_browser_container, mDetailsFragment, ThemeDetailsFragment.TAG);
ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
ft.addToBackStack(null);
ft.commit();
} else {
// show details as a dialog
mDetailsFragment = ThemeDetailsFragment.newInstance(themeId);
mDetailsFragment.show(getSupportFragmentManager(), ThemeDetailsFragment.TAG);
getSupportFragmentManager().executePendingTransactions();
int minWidth = getResources().getDimensionPixelSize(R.dimen.theme_details_dialog_min_width);
int height = getResources().getDimensionPixelSize(R.dimen.theme_details_dialog_height);
int width = Math.max((int) (DisplayUtils.getDisplayPixelWidth(this) * 0.6), minWidth);
mDetailsFragment.getDialog().getWindow().setLayout(width, height);
}
}
protected void popCommentDetail() {
FragmentManager fm = getSupportFragmentManager();
CommentFragment f = (CommentFragment) fm.findFragmentById(R.id.commentDetail);
if (f == null) {
fm.popBackStack();
}
}
public void removeFragment(Fragment fragment) {
if (fragment != null) {
// Get fragment manager form our activity
FragmentManager fragmentManager = mActivity.getSupportFragmentManager();
fragmentManager.popBackStack();
}
}
protected void popBackQuestionFragment() {
FragmentManager fm = getActivity().getSupportFragmentManager();
fm.popBackStack();
FragmentTransaction transaction = fm.beginTransaction();
transaction.detach(CameraFragment.this);
transaction.commit();
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int itemId = item.getItemId();
if (itemId == android.R.id.home) {
FragmentManager fm = getSupportFragmentManager();
if (fm.getBackStackEntryCount() > 0) {
fm.popBackStack();
setupBaseLayout();
return true;
}
} else if (itemId == R.id.menu_search) {
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
if (mSearchFragment == null) {
mSearchFragment = ThemeSearchFragment.newInstance();
}
ft.add(R.id.theme_browser_container, mSearchFragment, ThemeSearchFragment.TAG);
ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
ft.addToBackStack(null);
ft.commit();
return true;
}
return super.onOptionsItemSelected(item);
}
public void clearBackStack() {
FragmentManager manager = getSupportFragmentManager();
if (manager.getBackStackEntryCount() > 0) {
FragmentManager.BackStackEntry first = manager.getBackStackEntryAt(0);
manager.popBackStack(first.getId(), FragmentManager.POP_BACK_STACK_INCLUSIVE);
}
}
@Override
public void onBackPressed() {
FragmentManager fragmentManager = getSupportFragmentManager();
if (fragmentManager.getBackStackEntryCount() > 0) {
fragmentManager.popBackStack();
} else {
super.onBackPressed();
}
}
@Override
public void switchToWelcome() {
for (int i = 0; i < fm.getBackStackEntryCount(); ++i) {
fm.popBackStack();
}
Intent intent = new Intent(this, WelcomeActivity.class);
startActivity(intent);
}
private void clearBackStack() {
FragmentManager fragmentManager = MainActivity.getInstance().getSupportFragmentManager();
int count = fragmentManager.getBackStackEntryCount();
if (count > 0) {
BackStackEntry entry = fragmentManager.getBackStackEntryAt(0);
fragmentManager.popBackStack(entry.getId(), FragmentManager.POP_BACK_STACK_INCLUSIVE);
popAllFragment();
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
mFragmentManager.popBackStack();
return true;
}
return super.onOptionsItemSelected(item);
}
/*package*/ void finishFragment() {
FragmentActivity activity = getActivity();
if (activity instanceof JRFragmentHostActivity) {
if (mFragmentResult != null) ((JRFragmentHostActivity) activity)._setResult(mFragmentResult);
activity.finish();
} else if (null != activity) {
FragmentManager fm = activity.getSupportFragmentManager();
int bsec = fm.getBackStackEntryCount();
if (bsec > 0 && fm.getBackStackEntryAt(bsec - 1).getName().equals(getLogTag())) {
fm.popBackStack();
} else if (bsec > 0) {
Log.e(TAG, "Error trying to finish fragment not on top of back stack");
fm.popBackStack(getLogTag(), FragmentManager.POP_BACK_STACK_INCLUSIVE);
} else { // bsec == 0
// Root fragment, if it's finishing it's because authentication finished?
fm.beginTransaction().remove(this).setTransition(FragmentTransaction.TRANSIT_NONE).commit();
}
}
}
// 切界面
public void changeFrament(Fragment fragment, Bundle bundle, String tag) {
for (int i = 0, count = fragmentManager.getBackStackEntryCount(); i < count; i++) {
fragmentManager.popBackStack();
}
FragmentTransaction fg = fragmentManager.beginTransaction();
fragment.setArguments(bundle);
fg.add(R.id.fragmentRootLinearLayout, fragment, tag);
fg.addToBackStack(tag);
fg.commitAllowingStateLoss();
}
@Override
public void customOnNavigateUp() {
final FragmentManager manager = getSupportFragmentManager();
if (manager.getBackStackEntryCount() == 0) {
NavUtils.navigateUpFromSameTask(this);
return;
}
manager.popBackStack();
}
public void showDoctorFragment() {
Fragment generalFragment = new DoctorManagementFragment();
FragmentManager fragmentManager = getSupportFragmentManager();
fragmentManager.popBackStack();
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
fragmentTransaction.replace(R.id.fragmentContainer, generalFragment, DOCTOR_FRAGMENT_TAG);
fragmentTransaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);
fragmentTransaction.addToBackStack(DOCTOR_FRAGMENT_TAG);
fragmentTransaction.commit();
}
private void popFragmentStack() {
if (((MainActivity) getActivity()).getOnKeyBackPressedListener() instanceof FanFragment) {
if (mFM.getBackStackEntryCount() > 0) {
mFM.popBackStack();
} else {
MainActivity activity = (MainActivity) getActivity();
activity.setOnKeyBackPressedListener(null);
activity.onBackPressed();
}
}
}
@Override
public boolean onKey(View v, int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
Log.d("BACK", "Back tracking");
FragmentManager fragmentManager = getActivity().getSupportFragmentManager();
fragmentManager.popBackStack();
return true;
}
return false;
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
FragmentManager fragmentManager = getSupportFragmentManager();
if (fragmentManager.getBackStackEntryCount() > 1) {
fragmentManager.popBackStack();
return false;
}
}
return super.onKeyDown(keyCode, event);
}
public void clear() {
FragmentElement fragmentElement = popInternal();
while (fragmentElement != null) {
hide(fragmentElement.getFragment());
fragmentElement = popInternal();
}
int backStackSize = fm.getBackStackEntryCount();
for (int i = 0; i < backStackSize; i++) {
fm.popBackStack();
}
}
public void showVaccinFragment(String id) {
Fragment generalFragment = VaccinationInformationFragment.getInstance(id);
FragmentManager fragmentManager = getSupportFragmentManager();
fragmentManager.popBackStack();
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
fragmentTransaction.replace(R.id.fragmentContainer, generalFragment, HOME_FRAGMENT_TAG);
fragmentTransaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);
fragmentTransaction.addToBackStack(HOME_FRAGMENT_TAG);
fragmentTransaction.commit();
which = HOME_FRAGMENT;
invalidateOptionsMenu();
}
@Override
public void onBackPressed() {
FragmentManager fm = getSupportFragmentManager();
if (mMenuDrawer.isMenuVisible()) {
super.onBackPressed();
} else if (fm.getBackStackEntryCount() > 0) {
fm.popBackStack();
setupBaseLayout();
} else {
super.onBackPressed();
}
}
public void showGeneralFragment(String id) {
Fragment generalFragment = GeneralInformationFragment.getInstance(id);
FragmentManager fragmentManager = getSupportFragmentManager();
fragmentManager.popBackStack();
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
fragmentTransaction.replace(R.id.fragmentContainer, generalFragment, GENERAL_FRAGMENT_TAG);
fragmentTransaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);
fragmentTransaction.addToBackStack(GENERAL_FRAGMENT_TAG);
fragmentTransaction.commit();
which = GENERAL_FRAGMENT;
invalidateOptionsMenu();
menuItemClickListener = (OnMenuItemClickListener) generalFragment;
}
public void showDietFragment(String profileName) {
Fragment dietFragment = DietInformationFragment.getInstance(profileName);
FragmentManager fragmentManager = getSupportFragmentManager();
fragmentManager.popBackStack();
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
fragmentTransaction.replace(R.id.fragmentContainer, dietFragment, DIET_FRAGMENT_TAG);
fragmentTransaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);
fragmentTransaction.addToBackStack(DIET_FRAGMENT_TAG);
fragmentTransaction.commit();
which = DIET_FRAGMENT;
invalidateOptionsMenu();
onDietCreateListener = (OnDietCreateListener) dietFragment;
}
@Override
public void onBack() {
if (((MainActivity) getActivity()).getOnKeyBackPressedListener()
instanceof NotificationFragment) {
if (mFM.getBackStackEntryCount() > 0) {
mFM.popBackStack();
} else {
MainActivity activity = (MainActivity) getActivity();
activity.setOnKeyBackPressedListener(null);
activity.onBackPressed();
}
}
}
@Override
public void onBackPressed() {
if (binding.drawer.isDrawerOpen(GravityCompat.START)) {
binding.drawer.closeDrawer(GravityCompat.START);
return;
}
FragmentManager fm = getSupportFragmentManager();
if (fm.getBackStackEntryCount() > 0) {
fm.popBackStack();
return;
}
super.onBackPressed();
}
@Override
public void popFragment() throws Exception {
boolean isLast = false;
FragmentManager fm = getSupportFragmentManager();
if (fm.getBackStackEntryAt(fm.getBackStackEntryCount() - 1)
.getName()
.equals(FIRST_POPOVER_FRAGMENT_FLAG)) {
isLast = true;
}
fm.popBackStack();
if (isLast) {
viewHolder.showHideExtendFragment(View.GONE);
}
}
@Override
public void onCrumbSelection(String absolutePath, int index, int count) {
FragmentManager fm = getChildFragmentManager();
boolean poppedAny = false;
while (mDirStack.size() > 1 && !TextUtils.equals(absolutePath, mDirStack.peek())) {
mDirStack.pop();
fm.popBackStack();
poppedAny = true;
}
if (poppedAny) {
fm.executePendingTransactions();
updateBreadcrumbs();
}
}
private void loadAddProductFragment(String productId) {
if (drawerLayout.isDrawerOpen(Gravity.LEFT)) {
drawerLayout.closeDrawer(Gravity.LEFT);
}
FragmentManager fragmentManager = getSupportFragmentManager();
fragmentManager.popBackStack(null, FragmentManager.POP_BACK_STACK_INCLUSIVE);
fragmentManager.executePendingTransactions();
Fragment addProductFragment = AddProductFragment.getInstance(productId.toString());
fragmentManager
.beginTransaction()
.add(R.id.frame, addProductFragment, AddProductFragment.class.getSimpleName())
.commit();
}
private void onSessionStateChange(Session session, SessionState state, Exception exception) {
if (isResumed) {
FragmentManager manager = getSupportFragmentManager();
int backStackSize = manager.getBackStackEntryCount();
for (int i = 0; i < backStackSize; i++) {
manager.popBackStack();
}
if (state.isOpened()) {
showFragment(SELECTION, false);
} else if (state.isClosed()) {
showFragment(SPLASH, false);
}
}
}
private void onPlacePickerDone(PlacePickerFragment fragment) {
FragmentManager fm = getSupportFragmentManager();
fm.popBackStack();
String result = "";
GraphPlace selection = fragment.getSelection();
if (selection != null) {
result = selection.getName();
} else {
result = "no place";
}
showAlert("picked", result);
}
