List of usage examples for android.support.v4.app FragmentManager getBackStackEntryCount
public abstract int getBackStackEntryCount();
From source file:org.gnucash.android.ui.transaction.TransactionsActivity.java
@Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case android.R.id.home: InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE); imm.hideSoftInputFromWindow(findViewById(android.R.id.content).getWindowToken(), 0); FragmentManager fm = getSupportFragmentManager(); if (fm.getBackStackEntryCount() > 0) { fm.popBackStack();//w w w . ja v a 2 s .com } else { AccountsActivity.start(this); finish(); } return true; case R.id.menu_favorite_account: AccountsDbAdapter accountsDbAdapter = new AccountsDbAdapter(this); boolean isFavorite = accountsDbAdapter.isFavoriteAccount(mAccountId); //toggle favorite preference accountsDbAdapter.updateAccount(mAccountId, DatabaseHelper.KEY_FAVORITE, isFavorite ? "0" : "1"); accountsDbAdapter.close(); supportInvalidateOptionsMenu(); return true; case R.id.menu_edit_account: Intent editAccountIntent = new Intent(this, AccountsActivity.class); editAccountIntent.setAction(Intent.ACTION_INSERT_OR_EDIT); editAccountIntent.putExtra(UxArgument.SELECTED_ACCOUNT_ID, mAccountId); startActivityForResult(editAccountIntent, AccountsActivity.REQUEST_EDIT_ACCOUNT); return true; default: return false; } }
From source file:com.apptentive.android.sdk.module.engagement.interaction.fragment.ApptentiveBaseFragment.java
/** * Delegates the hardware or software back button press to the Interaction Fragment. * @return/*ww w . ja va2s . c o m*/ */ public boolean onFragmentExit(ApptentiveViewExitType exitType) { List fragments = getRetainedChildFragmentManager().getFragments(); if (fragments != null) { Iterator it = fragments.iterator(); while (it.hasNext()) { Fragment fragment = (Fragment) it.next(); if (fragment != null && fragment.isVisible()) { FragmentManager childFragmentManager = fragment.getChildFragmentManager(); if (childFragmentManager.getBackStackEntryCount() > 0) { childFragmentManager.popBackStack(); return true; } } } } return false; }
From source file:com.greatspeeches.slides.ScreenSlidePageFragment.java
@Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { // Inflate the layout containing a title and body text. ViewGroup rootView = (ViewGroup) inflater.inflate(R.layout.description_layout, container, false); final android.support.v4.app.FragmentManager fragmentManager = myContext.getSupportFragmentManager(); fragmentManager.addOnBackStackChangedListener(new OnBackStackChangedListener() { @Override/*w w w . j ava 2 s . co m*/ public void onBackStackChanged() { if (fragmentManager.getBackStackEntryCount() == 0) { closeYVplayer(); } } }); scroll = (StickyScrollView) rootView.findViewById(R.id.topScroll); scroll.setTouchListener(touchHandler); fragmentsLayout = (FrameLayout) rootView.findViewById(R.id.video_container); // Set the title view to show the page number. infoData = ((TextView) rootView.findViewById(R.id.person_info)); infoData.setMaxLines(Integer.MAX_VALUE); infoData.setMovementMethod(new ScrollingMovementMethod()); infoData.setText("\t\t\t" + mPersonObj.getInfo()); personImg = (ImageView) rootView.findViewById(R.id.person_image); personImg.setBackgroundResource(GreateSpeechesUtil.getResId(mPersonObj.getImageId(), R.drawable.class)); cVideoView = (CustomVideoView) rootView.findViewById(R.id.surface_video); closeImg = (ImageView) rootView.findViewById(R.id.closeBtn); videoRel = (RelativeLayout) rootView.findViewById(R.id.forVideo); videoRel.setOnTouchListener(customTouchListener); fragmentsLayout.setOnTouchListener(customTouchListener); if (null != mPersonObj.getdDate() && mPersonObj.getdDate().length() == 0) { RelativeLayout dRel = (RelativeLayout) rootView.findViewById(R.id.dDateRel); dRel.setVisibility(View.GONE); } TextView bDateTxt = (TextView) rootView.findViewById(R.id.bDate); bDateTxt.setText("" + mPersonObj.getbDate()); TextView bachievementTxt = (TextView) rootView.findViewById(R.id.C_info); bachievementTxt.setText("" + mPersonObj.getAchievement()); // TextView pNameTxt = (TextView)rootView.findViewById(R.id.acTitleTxt); // pNameTxt.setText(""+getResources().getString(R.string.achievement, mPersonObj.getName())); TextView dDateTxt = (TextView) rootView.findViewById(R.id.dDate); dDateTxt.setText("" + mPersonObj.getdDate()); closeImg.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub closeVplayer(); } }); return rootView; }
From source file:dev.drsoran.moloko.activities.AbstractTasksListActivity.java
private BackStackEntry getTopOfBackStack() { final FragmentManager fragmentManager = getSupportFragmentManager(); final int backStackSize = fragmentManager.getBackStackEntryCount(); return backStackSize > 0 ? fragmentManager.getBackStackEntryAt(backStackSize - 1) : null; }
From source file:com.cnm.cnmrc.fragment.vodtvch.VodTvch.java
@Override public void onDestroyView() { super.onDestroyView(); if (((MainActivity) getActivity()).noVodTvchDestroy) return;/* w w w .j a v a 2s.com*/ // ---------------------------------------------------------------------------------------------- // vod? ?? vodtopmenu fragment vod destory? ??? vodtopmenu? ? destory . // ? ???? ? fragment ? vod? ? ? ? Activity? . // ---------------------------------------------------------------------------------------------- { Fragment f = getActivity().getSupportFragmentManager() .findFragmentById(R.id.fragment_vod_tvch_top_menu); if (f != null) { getActivity().getSupportFragmentManager().beginTransaction().remove(f).commit(); } } { Fragment f = getActivity().getSupportFragmentManager().findFragmentById(R.id.loading_data_panel); if (f != null) { // fragment Base? onDestroyView callBack?. // ? back stack? count ? minus? destoryView? 0??. // 0? Base? onDestroyView()? . // ? ? onDestroyView()? ? R.id.loading_data_panel? fragment ? backstack ? minus?. // ? ? ??. ? before after ? minus? count?. // remove ? ?. rc ?. Base? onDestroyView() callBack . // ? Base? onDestroyView()? ?? ? remove ? ? ? . // ?? remove Base? onDestroyView()? callBack ?. FragmentManager fm = getActivity().getSupportFragmentManager(); Log.i("hwang", "before at vodTvch : remove(R.id.loading_data_panel).commit fragment count --> " + Integer.toString(fm.getBackStackEntryCount())); getActivity().getSupportFragmentManager().beginTransaction().remove(f).commit(); Log.i("hwang", "after at vodTvch : remove(R.id.loading_data_panel).commit fragment count --> " + Integer.toString(fm.getBackStackEntryCount())); // base? remove ?? TAG_FRAGMENT_BASE ? ?. // mainActity? backpress? base? destoryView callback?. // . // ?? ? ? ?. // getActivity().getSupportFragmentManager().executePendingTransactions(); } } // ----------------------- // ? bottom menu // ----------------------- { Fragment f = ((MainActivity) getActivity()).getFragmentRcBottomMenu(); if (f != null) ((RcBottomMenu) f).setRemoconMode(); } }
From source file:com.example.android.threadsample.DisplayActivity.java
@Override public void onBackStackChanged() { // Gets the previous global stack count int previousStackCount = mPreviousStackCount; // Gets a FragmentManager instance FragmentManager localFragmentManager = getSupportFragmentManager(); // Sets the current back stack count int currentStackCount = localFragmentManager.getBackStackEntryCount(); // Re-sets the global stack count to be the current count mPreviousStackCount = currentStackCount; /*/*w ww. j ava2s .c o m*/ * If the current stack count is less than the previous, something was popped off the stack * probably because the user clicked Back. */ boolean popping = currentStackCount < previousStackCount; Log.d(CLASS_TAG, "backstackchanged: popping = " + popping); // When going backwards in the back stack, turns off full screen mode. if (popping) { setFullScreen(false); } }
From source file:com.cnm.cnmrc.fragment.vodtvch.VodTvchMain.java
/** * ? ? ? fragment VodTvch ?? loadingDataForSidrebar()? * addToBackStack? ?. ? MainActivity onBackPressed()? back * key ?. ? VodTvch fragment addToBackStack ?? ?, * ?? Base back key . back key? ??... Base? * destoryView()? ? ?. !!!!!!! ? isFirstDepth true * . 4? ?(,?,TV,)?. vod (1st selectedCategory arg : * 2nd title arg) : (0:) / (1:?) / (2:TV) / (3:) *//* w w w . j a va 2 s . com*/ private void loadingDataForSidrebar() { FragmentManager fm = getActivity().getSupportFragmentManager(); Log.i("hwang", "before vodTvch fragment count (no add to stack) --> " + Integer.toString(fm.getBackStackEntryCount())); FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction(); Class<?> classObject; try { String packageName = this.getClass().getPackage().getName() + "."; classObject = Class.forName(packageName + mClassTypeArray[selectedCategory]); // VodList, VodSemi, VodDetail, TvchList, TvchSemi, TvchDetail Object obj = classObject.newInstance(); // vod (1st arg : 2nd arg) : (0:) / (1:?) / (2:TV) / (3:) // tvch (1st arg : 2nd arg) : (0:?) / (1:?) / (2:HD?) / (3:?) // true : 1 depth (vod: VodSemi, VodSemi, VodSemi, VodList) // true : 1 depth (tvch: TvchSemi, TvchList, TvchSemi, TvchSemi) Bundle bundle = new Bundle(); bundle.putString("genreId", ""); // ? ... Base base = ((Base) obj).newInstance(selectedCategory, mCategoryArray[selectedCategory], true, bundle); // true depth ?.(,?,TV,)(?,?,HD?,) //ft.addToBackStack(null); // addTBackStack onBackPressed() ? ?... remove fragment onDestroyView() ?. // 2013-12-10 update vodsemi after config>adultcert change if (mClassTypeArray[selectedCategory].equals("VodSemi")) { ft.replace(R.id.loading_data_panel, base, "vod_semi_for_config"); } else { ft.replace(R.id.loading_data_panel, base); } ft.commit(); //fm.executePendingTransactions(); // fragment? ? pending recursive error, ?? pending . } catch (ClassNotFoundException e) { e.printStackTrace(); } catch (java.lang.InstantiationException e) { e.printStackTrace(); } catch (IllegalAccessException e) { e.printStackTrace(); } Log.i("hwang", "after vodTvch fragment count (no add to stack) --> " + Integer.toString(fm.getBackStackEntryCount())); // ------------------------------------ // ? bottom menu? depth level // ------------------------------------ Fragment f = getActivity().getSupportFragmentManager().findFragmentById(R.id.fragment_rc_bottom_menu); if (f != null) ((RcBottomMenu) f).setDepthLevelClear(); // set 1 depth }
From source file:net.reichholf.dreamdroid.fragment.NavigationFragment.java
private void clearBackStack() { // Pop the backstack completely everytime the user navigates "away" // Avoid's "stacking" fragments due to back-button behaviour that feels // really mysterious FragmentManager fm = getActionBarActivity().getSupportFragmentManager(); if (fm.getBackStackEntryCount() > 0) { fm.popBackStackImmediate(null, FragmentManager.POP_BACK_STACK_INCLUSIVE); }/*from w w w .j a va 2s. c om*/ }
From source file:com.socialapp.eventmanager.LoginActivity.java
@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); if (savedInstanceState != null) { userSkippedLogin = savedInstanceState.getBoolean(USER_SKIPPED_LOGIN_KEY); }//w w w . ja v a2 s . co m try { PackageInfo info = getPackageManager().getPackageInfo("com.socialapp.eventmanager", PackageManager.GET_SIGNATURES); for (Signature signature : info.signatures) { MessageDigest md = MessageDigest.getInstance("SHA"); md.update(signature.toByteArray()); String keyHash = Base64.encodeToString(md.digest(), Base64.DEFAULT); Log.d("************* KeyHash:", Base64.encodeToString(md.digest(), Base64.DEFAULT)); } } catch (PackageManager.NameNotFoundException e) { } catch (NoSuchAlgorithmException e) { } FacebookSdk.sdkInitialize(getApplicationContext()); callbackManager = CallbackManager.Factory.create(); accessTokenTracker = new AccessTokenTracker() { @Override protected void onCurrentAccessTokenChanged(AccessToken oldAccessToken, AccessToken currentAccessToken) { checkAndRedirectOnFBLogin(); if (isResumed) { FragmentManager manager = getSupportFragmentManager(); int backStackSize = manager.getBackStackEntryCount(); for (int i = 0; i < backStackSize; i++) { manager.popBackStack(); } if (currentAccessToken != null) { // showFragment(SELECTION, false); } else { showFragment(SPLASH, true); } } } }; setContentView(R.layout.activity_login); FragmentManager fm = getSupportFragmentManager(); SplashFragment splashFragment = (SplashFragment) fm.findFragmentById(R.id.splashFragment); fragments[SPLASH] = splashFragment; FragmentTransaction transaction = fm.beginTransaction(); // for(int i = 0; i < fragments.length; i++) { transaction.hide(fragments[0]); // } transaction.commit(); splashFragment.setSkipLoginCallback(new SplashFragment.SkipLoginCallback() { @Override public void onSkipLoginPressed() { userSkippedLogin = true; //showFragment(SELECTION, false); } }); accessTokenTracker.startTracking(); SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext()); String userLoggedIn = prefs.getString("email", null); if (userLoggedIn != null) { Intent intent = new Intent(this, MainActivity.class); startActivity(intent); } }
From source file:com.sonymobile.dronecontrol.activity.MainActivity.java
private void clearBackStack() { final FragmentManager fragmentManager = getSupportFragmentManager(); while (fragmentManager.getBackStackEntryCount() != 0) { fragmentManager.popBackStackImmediate(); }//from www . j ava2 s .c o m }