@Override
public void onAttachFragment(Fragment fragment) {
super.onAttachFragment(fragment);
if (fragment.getClass() != PodcastDetailFragment.class) return;
for (WeakReference<Fragment> frag : _savedFragments)
if (frag.get() != null && fragment.getClass().equals(frag.get().getClass())) return;
_savedFragments.add(new WeakReference<Fragment>(fragment));
}
public void replaceFragment(Fragment fragment) {
Log.d(Constants.LOG_TAG, " Entering Replace Fragment " + fragment.getClass().getName());
getSlots();
((LandingActivity) getActivity())
.getSupportFragmentManager()
.beginTransaction()
.replace(R.id.container, fragment)
.addToBackStack(fragment.getClass().getName())
.commit();
}
private Boolean manageFragment(Fragment solicitaded) {
if (mFragment == null) return true;
if (solicitaded.getClass() == mFragment.getClass()) {
return false;
}
/*if(solicitaded instanceof MainFragment)
if(appState++ == 1) {
finish();
}else{
return true;
}*/
return true;
}
private void replaceFragment(Fragment fragment) {
final FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
ft.setCustomAnimations(R.anim.fragment_fade_enter, R.anim.fragment_fade_exit);
ft.replace(R.id.content_view, fragment, fragment.getClass().getSimpleName());
ft.addToBackStack(null);
ft.commit();
}
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) {
}
}
@Override
public void onBackPressed() {
boolean handled = false;
try {
FragmentManager fm = getSupportFragmentManager();
Fragment frag = fm.findFragmentById(R.id.fragment_content);
if (!(frag instanceof FragUtils.BackPressedHandler)) {
Log.d(TAG, "frag type was: " + (frag == null ? "null" : frag.getClass().getSimpleName()));
return;
}
if (!frag.isVisible()) {
Log.d(TAG, "frag was not visible!");
return;
}
handled = ((FragUtils.BackPressedHandler) frag).handleBackPressed();
// Log.w(TAG, "handleBackPressed returned: " + handled);
} catch (Exception e) {
Log.e(TAG, "Could not check onBackPressed", e);
} finally {
if (!handled) {
super.onBackPressed();
}
}
}
boolean showFragment(Fragment fragment, String ftag, FragType type, int anim) {
FragmentManager fragmentManager = MainActivity.getInstance().getSupportFragmentManager();
if (getFragment(ftag) != null) {
StringBuilder sb = new StringBuilder();
sb.append("Fragment:");
sb.append(fragment.getClass().getName());
sb.append(" Tag:");
sb.append(ftag);
sb.append(" has exist!");
return false;
}
FragmentTransaction transaction = fragmentManager.beginTransaction();
if (anim != 0) transaction.setCustomAnimations(anim, 0);
transaction.add(R.id.main_frame, fragment, ftag);
// 只保留当前层和其下一�?
if (fragmentStack.size() > 1)
transaction.hide(fragmentStack.get(fragmentStack.size() - 2).second);
transaction.setTransition(FragmentTransaction.TRANSIT_NONE);
transaction.addToBackStack(ftag);
pushFragment(fragment, ftag);
transaction.commitAllowingStateLoss();
return true;
}
/**
* This method determines whether the current displaying fragment is the target expected. If not,
* the current fragment will be replaced by the target fragment.
*
* @param currentFragment the displaying fragment of the activity
* @param targetFragment the target fragment to be displayed
* @param isNewFragment state whether a new fragment should be displayed
*/
private void displayFragment(
Fragment currentFragment, Fragment targetFragment, boolean isNewFragment) {
if (currentFragment == null) {
rFragmentManager
.beginTransaction()
.add(R.id.register_fragment_container, targetFragment)
.commit();
rFragmentManager.executePendingTransactions();
} else if (!(currentFragment.getClass().equals(targetFragment.getClass())) || isNewFragment) {
rFragmentManager
.beginTransaction()
.replace(R.id.register_fragment_container, targetFragment)
.commit();
rFragmentManager.executePendingTransactions();
}
}
@Override
public Object instantiateItem(ViewGroup container, int position) {
Fragment fragment;
// If we already have this item instantiated, there is nothing
// to do. This can happen when we are restoring the entire pager
// from its saved state, where the fragment manager has already
// taken care of restoring the fragments we previously had instantiated.
fragment = mFragments.get(position);
if (fragment != null) {
return fragment;
}
if (mCurTransaction == null) {
mCurTransaction = mFragmentManager.beginTransaction();
}
FragmentState fs = mFragmentStates.get(position);
if (fs != null) {
FragmentManager fragmentManager = getFragmentActivity().getSupportFragmentManager();
if (getParentFragment() != null) {
fragmentManager = getParentFragment().getChildFragmentManager();
}
// Fix Can't change tag of fragment Error
// http://stackoverflow.com/questions/24355838/cant-change-tag-of-fragment-error-trying-to-use-a-pageradapter-for-switching
if ((fs.mTag != null && fs.mTag.equals(mFragmentTags.get(position)))
|| (fs.mTag == null && mFragmentTags.get(position) == null)) {
fragment =
fs.instantiate(
FragmentUtils.getFragmentHostCallback(fragmentManager),
getParentFragment(),
FragmentUtils.getFragmentManagerNonConfig(fragmentManager));
// Fix bug
// http://stackoverflow.com/questions/11381470/classnotfoundexception-when-unmarshalling-android-support-v4-view-viewpagersav
if (fragment.mSavedFragmentState != null) {
fragment.mSavedFragmentState.setClassLoader(fragment.getClass().getClassLoader());
}
} else {
Log.e(
TAG,
String.format(
"Fragment tag isn't equal! Origin: %s %s", fs.mTag, mFragmentTags.get(position)));
mFragmentStates.set(position, null);
}
}
if (fragment == null) {
fragment =
Fragment.instantiate(
getFragmentActivity(),
mFragmentClassNames.get(position),
mFragmentArgs.get(position));
}
if (DEBUG) {
Log.v(TAG, "Adding item #" + position + ": f=" + fragment);
}
fragment.setMenuVisibility(false);
fragment.setUserVisibleHint(false);
mFragments.set(position, fragment);
mFragmentStates.set(position, null);
mCurTransaction.add(container.getId(), fragment, mFragmentTags.get(position));
return fragment;
}
/** 开启新的Fragment */
private void open(Fragment fragment) {
final String tag = fragment.getClass().toString();
getActivity()
.getSupportFragmentManager()
.beginTransaction()
.addToBackStack(tag)
.replace(R.id.main_content, fragment, tag)
.commit();
}
@Override
public void restoreState(Parcelable state, ClassLoader loader) {
if (state != null) {
Bundle bundle = (Bundle) state;
bundle.setClassLoader(loader);
ArrayList<FragmentState> fs = bundle.getParcelableArrayList("states_fragment");
ArrayList<Bundle> args = bundle.getParcelableArrayList("arg_fragment");
ArrayList<String> tags = bundle.getStringArrayList("tag_fragment");
ArrayList<String> classNames = bundle.getStringArrayList("classname_fragment");
mFragments.clear();
mFragmentStates.clear();
mFragmentTags.clear();
mFragmentClassNames.clear();
mFragmentArgs.clear();
if (fs != null) {
for (int i = 0; i < fs.size(); i++) {
FragmentState fragmentState = fs.get(i);
mFragmentStates.add(fragmentState);
if (fragmentState != null) {
mFragmentArgs.add(fragmentState.mArguments);
mFragmentTags.add(fragmentState.mTag);
mFragmentClassNames.add(fragmentState.mClassName);
} else {
mFragmentArgs.add(args.get(i));
mFragmentTags.add(tags.get(i));
mFragmentClassNames.add(classNames.get(i));
}
mFragments.add(null);
}
}
Iterable<String> keys = bundle.keySet();
for (String key : keys) {
if (key.startsWith("f")) {
int index = Integer.parseInt(key.substring(1));
Fragment f = null;
try {
f = mFragmentManager.getFragment(bundle, key);
} catch (Throwable ex) {
ex.printStackTrace();
}
if (f != null) {
f.setMenuVisibility(false);
mFragments.set(index, f);
mFragmentArgs.set(index, f.mArguments);
mFragmentTags.set(index, f.mTag);
mFragmentClassNames.set(index, f.getClass().getName());
} else {
Log.w(TAG, "Bad fragment at key " + key);
}
}
}
// If restore will change
notifyDataSetChanged();
}
}
public void onTabReselected(Tab tab, FragmentTransaction ft) {
if (fragment.getClass().toString().equalsIgnoreCase(EmergencyFragment.class.toString())) {
FragmentManager fm = getSupportFragmentManager();
DialogoFinder finder = new DialogoFinder();
Log.i("TabListener", "Antes del show");
finder.show(fm, "dialog1");
Log.i("TabListener", "Despues del show");
return;
}
}
/** Checks if allocated fragment is of the required type and then returns it or returns null */
private Fragment checkFragmentInstance(int id, Object instanceClass) {
Fragment result = null;
if (mFragmentManager != null) {
Fragment fragment = mFragmentManager.findFragmentById(id);
if (instanceClass.equals(fragment.getClass())) {
result = fragment;
}
}
return result;
}
@Test
public void getFragment_whenBundleSavedByShadowFragmentActivity_shouldGetFragmentByTagFromBundle()
throws Exception {
manager.addFragment(CONTAINER_VIEW_ID, "fragment tag", fragment, true);
Bundle outState = new Bundle();
shadowOf(activity).onSaveInstanceState(outState);
Fragment retrievedFragment = manager.getFragment(outState, "fragment tag");
assertEquals(TestFragment.class, retrievedFragment.getClass());
}
@Override
public void render(Fragment fragment) {
getSupportFragmentManager()
.beginTransaction()
.addToBackStack(MainActivity.class.getSimpleName())
.replace(R.id.main_frame, fragment, fragment.getClass().getSimpleName())
.commit();
findViewById(R.id.main_frame).bringToFront();
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD);
}
public void onTabSelected(Tab tab, FragmentTransaction ft) {
Log.i("TabListener", "Es un tab select");
if (fragment.getClass().toString().equalsIgnoreCase(EmergencyFragment.class.toString())) {
FragmentManager fm = getSupportFragmentManager();
DialogoFinder finder = new DialogoFinder();
finder.show(fm, "dialog1");
return;
}
selected = fragment;
ft.replace(android.R.id.content, fragment, tag);
}
public FragmentState(Fragment paramFragment) {
this.mClassName = paramFragment.getClass().getName();
this.mIndex = paramFragment.mIndex;
this.mFromLayout = paramFragment.mFromLayout;
this.mFragmentId = paramFragment.mFragmentId;
this.mContainerId = paramFragment.mContainerId;
this.mTag = paramFragment.mTag;
this.mRetainInstance = paramFragment.mRetainInstance;
this.mDetached = paramFragment.mDetached;
this.mArguments = paramFragment.mArguments;
}
@Override
public WebViewBridge loadWebViewBridge(Fragment fragment, View inflatedView) {
Class<?> clazz = fragment.getClass();
LayoutConfig config = createLayoutConfig(clazz);
WebViewBridge webViewBridge =
(WebViewBridge) inflatedView.findViewById(config.getWebViewBridgeId());
webViewBridge.setDomainConfig(createDomainConfig(clazz));
webViewBridge.setNoPause(hasNoPause(clazz));
return webViewBridge;
}
private Boolean isFragmentAdded(String tag) {
FragmentManager manager = getSupportFragmentManager();
List<Fragment> fragmentList = manager.getFragments();
if (fragmentList != null) {
for (int i = fragmentList.size() - 1; i > -1; i--) {
Fragment fragment = fragmentList.get(i);
if (fragment != null && fragment.getClass().getName().equals(tag) && !fragment.isRemoving())
return true;
}
}
return false;
}
protected void loadFragement(Fragment newFragment) {
if (actualFragment == null || !actualFragment.getClass().equals(newFragment.getClass())) {
ActionBar actionBar = getSupportActionBar();
actionBar.setDisplayOptions(ActionBar.DISPLAY_SHOW_HOME | ActionBar.DISPLAY_SHOW_TITLE);
if (newFragment instanceof MainFragment) actionBar.setIcon(R.mipmap.ic_launcher);
else if (newFragment instanceof ExperimentalFragment)
actionBar.setIcon(R.mipmap.fragement_experimental);
else if (newFragment instanceof TechnicalFragment)
actionBar.setIcon(R.mipmap.fragement_technical);
actualFragment = newFragment;
// Create fragment and give it an argument specifying the article it should show
FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
// Replace whatever is in the fragment_container view with this fragment,
// and add the transaction to the back stack so the user can navigate back
transaction.replace(R.id.main, newFragment);
// transaction.addToBackStack(null);
// Commit the transaction
transaction.commit();
}
}
private void advanceWizardSubFragment(Fragment fragment) {
idx = 0;
for (Fragment f : subFragments) {
if (fragment.getClass().getSimpleName().equals(f.getClass().getSimpleName())) {
((WizardListener) subFragments.get(0)).onSubFragmentInitialized();
break;
}
idx++;
}
Log.d(LOG, "subfragments size: " + subFragments.size());
if (idx == 0) {
subFragmentNext.setClickable(true);
} else if (idx == subFragments.size() - 1) {
subFragmentNext.setClickable(false);
}
try {
((WizardListener) subFragments.get(idx - 1)).onSubFragmentCompleted();
} catch (ArrayIndexOutOfBoundsException e) {
}
FragmentTransaction ft = ((WizardListener) a).returnFragmentManager().beginTransaction();
ft.replace(R.id.wizard_sub_fragments_root, fragment);
ft.addToBackStack(null);
ft.commit();
for (int i = 0; i < subFragmentProgress.getChildCount(); i++) {
int dot = R.drawable.progress_inactive;
if (i == idx) {
dot = R.drawable.progress_active;
}
((ImageView) subFragmentProgress.getChildAt(i))
.setImageDrawable(getResources().getDrawable(dot));
}
}
public void initLayout() {
pager = new TabPager(getSupportFragmentManager());
tabHost = (TabHost) findViewById(android.R.id.tabhost);
tabHost.setup();
tabHost.setOnTabChangedListener(pager);
viewPager.setAdapter(pager);
viewPager.setOnPageChangeListener(pager);
viewPager.setOnTouchListener(
new OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
return true;
}
});
TabHost.TabSpec tabSpec = null;
@SuppressWarnings("unused")
View indicator = null;
int i = 1;
for (Fragment f : fragments) {
tabSpec =
tabHost
.newTabSpec(f.getClass().getSimpleName())
.setIndicator(indicator = new Indicator(String.valueOf(i), this).tab)
.setContent(
new TabHost.TabContentFactory() {
@Override
public View createTabContent(String tag) {
View view = new View(WizardActivity.this);
view.setMinimumHeight(0);
view.setMinimumWidth(0);
return view;
}
});
tabHost.addTab(tabSpec);
i++;
}
if (getIntent().hasExtra(Codes.Extras.CHANGE_LOCALE)) {
getIntent().removeExtra(Codes.Extras.CHANGE_LOCALE);
viewPager.setCurrentItem(1);
}
}
public static Fragment GetFragemnt(FragmentManager manager, String fragmentName) {
List<Fragment> fragments = manager.getFragments();
try {
for (Fragment fragment : fragments) {
if (fragment.getClass().toString().contains(fragmentName)) {
return fragment;
}
}
} catch (Exception ex) {
}
return null;
}
@Override
public void onBackPressed() {
Fragment details = getSupportFragmentManager().findFragmentById(R.id.detailPane);
Log.w(Constants.TAG, "instanceof: " + details.getClass());
if (details instanceof TagDetailFragment) {
supportFinishAfterTransition();
super.onBackPressed();
} else {
getSupportFragmentManager().popBackStack();
setActionBarInfo(collected.getNiceName());
// don't call super here
}
}
private void showFragment(String tag, FragmentTransaction transaction) {
FragmentManager manager = getSupportFragmentManager();
List<Fragment> fragmentList = manager.getFragments();
if (fragmentList != null)
for (Fragment fragment : fragmentList) {
if (fragment != null) {
if (fragment.getClass().getName().equals(tag)) {
transaction.show(fragment);
} else {
transaction.hide(fragment);
}
}
}
transaction.commit();
}
private void updateSubmenuAndTitle(Fragment f) {
String fragClassName = f.getClass().getSimpleName();
TextView title = (TextView) findViewById(R.id.nav_bar_title);
if (fragClassName.equals(FRAGMENT_PROFILE_OVERVIEW)
|| fragClassName.equals(FRAGMENT_PROFILE_CONTACT_AND_EMPLOYER)
|| fragClassName.equals(FRAGMENT_PROFILE_DEPENDANTS_AND_BENEFICIARIES)) {
submenu_bar.setVisibility(View.VISIBLE);
} else {
submenu_bar.setVisibility(View.GONE);
}
switch (fragClassName) {
case FRAGMENT_PROFILE_OVERVIEW:
title.setText(PROFILE);
setSubmenuTitle(submenu_profile[0]);
setSubmenuOptions(submenu_profile);
break;
case FRAGMENT_PROFILE_CONTACT_AND_EMPLOYER:
title.setText(PROFILE);
setSubmenuTitle(submenu_profile[1]);
setSubmenuOptions(submenu_profile);
break;
case FRAGMENT_PROFILE_DEPENDANTS_AND_BENEFICIARIES:
title.setText(PROFILE);
setSubmenuTitle(submenu_profile[2]);
setSubmenuOptions(submenu_profile);
break;
case FRAGMENT_CLAIM_HISTORY:
title.setText(CLAIMS_HISTORY);
break;
case FRAGMENT_BENEFIT_COVERAGE:
title.setText(BENEFIT_COVERAGE);
break;
case FRAGMENT_DOCUMENTS:
title.setText(DOCUMENTS);
break;
case FRAGMENT_PROFILE_EDIT_CONTACT_INFO:
break;
default:
title.setText(WELCOME);
break;
}
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setHasOptionsMenu(true);
log("onCreate()");
if (savedInstanceState != null) {
log("onCreate() - after rotation");
final Bundle bundle = savedInstanceState.getBundle(SAVED_TARGET_FRAGMENT);
final Fragment targetFragment =
getFragmentManager().getFragment(bundle, SAVED_TARGET_FRAGMENT);
log(
"onCreate() - restored from bundle",
targetFragment != null ? targetFragment.getClass().getName() : "null");
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
ImageView icon = (ImageView) findViewById(R.id.node_icon);
switch (item.getItemId()) {
case android.R.id.home:
Fragment details = getSupportFragmentManager().findFragmentById(R.id.detailPane);
Log.w(Constants.TAG, "instanceof: " + details.getClass());
if (details instanceof TagDetailFragment) supportFinishAfterTransition();
else {
getSupportFragmentManager().popBackStack();
setActionBarInfo(collected.getNiceName());
}
return true;
case R.id.Opzioni:
Intent settingsActivity = new Intent(this, PreferencesActivity.class);
startActivity(settingsActivity);
final Intent preferencesActivity =
new Intent(this.getBaseContext(), PreferencesActivity.class);
// evita doppie aperture per via delle sotto-schermate
preferencesActivity.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(preferencesActivity);
return true;
case R.id.scegliconaTag:
AlertDialog.Builder alert2 =
AlertDialogHelper.chooseIconDialog(this, icon, null, db, collected);
alert2.show();
return true;
case R.id.rinominaTag:
AlertDialog.Builder alert =
AlertDialogHelper.renameSoulissObjectDialog(
this, actionTitleTextView, null, db, collected);
alert.show();
return true;
case R.id.scegliImmagineTag:
Intent intent =
new Intent(
Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(intent, collected.getTagId().intValue());
return true;
}
return super.onOptionsItemSelected(item);
}
@Override
public boolean onOptionsItemSelected(com.actionbarsherlock.view.MenuItem item) {
Fragment currentTab = getChildFragmentManager().findFragmentById(R.id.content);
Log.d(TAG, "Current fragment: " + currentTab.getClass().toString());
switch (item.getItemId()) {
case R.id.menu_manual_add:
if (currentTab instanceof INovelListHelper) ((INovelListHelper) currentTab).manualAdd();
return true;
case R.id.menu_download_all_info:
if (currentTab instanceof INovelListHelper)
((INovelListHelper) currentTab).downloadAllNovelInfo();
return true;
case R.id.menu_refresh_novel_list:
if (currentTab instanceof INovelListHelper) ((INovelListHelper) currentTab).refreshList();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
@Override
public Object instantiateItem(ViewGroup container, int position) {
Fragment fragment = fragments.get(position);
if (!fragment.isAdded()) { // 如果fragment还没有added
FragmentTransaction ft = fragmentManager.beginTransaction();
ft.add(fragment, fragment.getClass().getSimpleName());
ft.commit();
/**
* 在用FragmentTransaction.commit()方法提交FragmentTransaction对象后 会在进程的主线程中，用异步的方式来执行。
* 如果想要立即执行这个等待中的操作，就要调用这个方法（只能在主线程中调用）。 要注意的是，所有的回调和相关的行为都会在这个调用中被执行完成，因此要仔细确认这个方法的调用位置。
*/
fragmentManager.executePendingTransactions();
}
if (fragment.getView().getParent() == null) {
container.addView(fragment.getView()); // 为viewpager增加布局
}
return fragment.getView();
}
