Example usage for android.app FragmentManager popBackStackImmediate

Introduction

In this page you can find the example usage for android.app FragmentManager popBackStackImmediate.

Prototype

public abstract boolean popBackStackImmediate(int id, int flags);

Source Link

Document

Like #popBackStack(int,int) , but performs the operation immediately inside of the call.

Usage

From source file:com.android.mail.ui.TwoPaneController.java

@Override
public void onViewModeChanged(int newMode) {
    if (!mSavedMiscellaneousView && mMiscellaneousViewTransactionId >= 0) {
        final FragmentManager fragmentManager = mActivity.getFragmentManager();
        fragmentManager.popBackStackImmediate(mMiscellaneousViewTransactionId,
                FragmentManager.POP_BACK_STACK_INCLUSIVE);
        mMiscellaneousViewTransactionId = -1;
    }/*from w w w .j av  a2 s .co m*/
    mSavedMiscellaneousView = false;

    super.onViewModeChanged(newMode);
    if (newMode != ViewMode.WAITING_FOR_ACCOUNT_INITIALIZATION) {
        // Clear the wait fragment
        hideWaitForInitialization();
    }
    // In conversation mode, if the conversation list is not visible, then the user cannot
    // see the selected conversations. Disable the CAB mode while leaving the selected set
    // untouched.
    // When the conversation list is made visible again, try to enable the CAB
    // mode if any conversations are selected.
    if (newMode == ViewMode.CONVERSATION || newMode == ViewMode.CONVERSATION_LIST
            || ViewMode.isAdMode(newMode)) {
        enableOrDisableCab();
    }
}

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From source file:us.cboyd.android.dicom.DcmBrowser.java

/** Called when the activity is first created. */
@Override//  www .  j  av a2s  .  c  o  m
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.dcm_browser);

    FragmentManager fragManager = getFragmentManager();
    if (savedInstanceState != null) {
        mListFragment = (DcmListFragment) fragManager.getFragment(savedInstanceState, DcmVar.FRAGLIST);
        mInfoFragment = (DcmInfoFragment) fragManager.getFragment(savedInstanceState, DcmVar.FRAGINFO);

        // Remove existing fragments from associated views.
        fragManager.popBackStackImmediate(null, FragmentManager.POP_BACK_STACK_INCLUSIVE);
        fragManager.beginTransaction().remove(mListFragment).commit();
        fragManager.beginTransaction().remove(mInfoFragment).commit();
        fragManager.executePendingTransactions();
    }

    // Restore the retained fragments, if this is a configuration change.
    if (mListFragment == null) {
        mListFragment = new DcmListFragment();
    }

    if (mInfoFragment == null) {
        mInfoFragment = new DcmInfoFragment();
    }

    // Specify that the Home/Up button should not be enabled,
    // since there is no hierarchical parent yet.
    ActionBar actionBar = getActionBar();
    // enable ActionBar app icon to behave as action to toggle nav drawer
    actionBar.setDisplayHomeAsUpEnabled(false);
    actionBar.setHomeButtonEnabled(false);

    // Check whether the activity is using the layout version with
    // the fragment_container FrameLayout. If so, we must add the first fragment
    if (findViewById(R.id.fragment_container) != null) {
        Log.i("cpb", "mListFrag: One-pane");
        mFragmented = true;

        // Add the fragment to the 'fragment_container' FrameLayout
        fragManager.beginTransaction().add(R.id.fragment_container, mListFragment).commit();

        generateDrawer();
    } else {
        Log.i("cpb", "mListFrag: Two-pane");
        mFragmented = false;

        // Add the fragments to the respective FrameLayouts
        fragManager.beginTransaction().add(R.id.fragment_left, mListFragment).commit();
        fragManager.beginTransaction().add(R.id.fragment_right, mInfoFragment).commit();
    }
}

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From source file:co.taqat.call.LinphoneActivity.java

private void changeFragment(Fragment newFragment, FragmentsAvailable newFragmentType,
        boolean withoutAnimation) {
    FragmentManager fm = getFragmentManager();
    FragmentTransaction transaction = fm.beginTransaction();
    /*/*  w w  w . j a  v a2s.  c o m*/
          if (!withoutAnimation && currentFragment.shouldAnimate()) {
             if (newFragmentType.isRightOf(currentFragment)) {
    transaction.setCustomAnimations(R.anim.slide_in_right_to_left,
          R.anim.slide_out_right_to_left,
          R.anim.slide_in_left_to_right,
          R.anim.slide_out_left_to_right);
             } else {
    transaction.setCustomAnimations(R.anim.slide_in_left_to_right,
          R.anim.slide_out_left_to_right,
          R.anim.slide_in_right_to_left,
          R.anim.slide_out_right_to_left);
             }
          }*/

    if (newFragmentType != FragmentsAvailable.DIALER && newFragmentType != FragmentsAvailable.CONTACTS_LIST
            && newFragmentType != FragmentsAvailable.CHAT_LIST
            && newFragmentType != FragmentsAvailable.HISTORY_LIST) {
        transaction.addToBackStack(newFragmentType.toString());
    } else {
        while (fm.getBackStackEntryCount() > 0) {
            fm.popBackStackImmediate(null, FragmentManager.POP_BACK_STACK_INCLUSIVE);
        }
    }

    transaction.replace(R.id.fragmentContainer, newFragment, newFragmentType.toString());
    transaction.commitAllowingStateLoss();
    fm.executePendingTransactions();

    currentFragment = newFragmentType;
}

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From source file:org.opendatakit.survey.activities.MainMenuActivity.java

public void swapToFragmentView(ScreenList newScreenType) {
    WebLogger.getLogger(getAppName()).i(t, "swapToFragmentView: " + newScreenType.name());
    FragmentManager mgr = getFragmentManager();
    FragmentTransaction trans = null;//w  w w  .  j ava 2  s .com
    Fragment newFragment = null;
    if (newScreenType == ScreenList.MAIN_SCREEN) {
        throw new IllegalStateException("unexpected reference to generic main screen");
    } else if (newScreenType == ScreenList.FORM_CHOOSER) {
        newFragment = mgr.findFragmentByTag(newScreenType.name());
        if (newFragment == null) {
            newFragment = new FormChooserListFragment();
        }
    } else if (newScreenType == ScreenList.FRONT_PAGE) {
        newFragment = mgr.findFragmentByTag(newScreenType.name());
        if (newFragment == null) {
            newFragment = new FrontPageFragment();
        }
    } else if (newScreenType == ScreenList.INITIALIZATION_DIALOG) {
        newFragment = mgr.findFragmentByTag(newScreenType.name());
        if (newFragment == null) {
            newFragment = new InitializationFragment();
        }
    } else if (newScreenType == ScreenList.WEBKIT) {
        newFragment = mgr.findFragmentByTag(newScreenType.name());
        if (newFragment == null) {
            WebLogger.getLogger(getAppName()).i(t,
                    "[" + this.hashCode() + "] creating new webkit fragment " + newScreenType.name());
            newFragment = new WebViewFragment();
        }
    } else if (newScreenType == ScreenList.ABOUT_MENU) {
        newFragment = mgr.findFragmentByTag(newScreenType.name());
        if (newFragment == null) {
            newFragment = new AboutMenuFragment();
        }

    } else {
        throw new IllegalStateException("Unrecognized ScreenList type");
    }

    boolean matchingBackStackEntry = false;
    for (int i = 0; i < mgr.getBackStackEntryCount(); ++i) {
        BackStackEntry e = mgr.getBackStackEntryAt(i);
        WebLogger.getLogger(getAppName()).i(t, "BackStackEntry[" + i + "] " + e.getName());
        if (e.getName().equals(newScreenType.name())) {
            matchingBackStackEntry = true;
        }
    }

    if (matchingBackStackEntry) {
        if (trans != null) {
            WebLogger.getLogger(getAppName()).e(t, "Unexpected active transaction when popping state!");
            trans = null;
        }
        // flush backward, to the screen we want to go back to
        currentFragment = newScreenType;
        WebLogger.getLogger(getAppName()).e(t,
                "[" + this.hashCode() + "] popping back stack " + currentFragment.name());
        mgr.popBackStackImmediate(currentFragment.name(), 0);
    } else {
        // add transaction to show the screen we want
        if (trans == null) {
            trans = mgr.beginTransaction();
        }
        currentFragment = newScreenType;
        trans.replace(R.id.main_content, newFragment, currentFragment.name());
        WebLogger.getLogger(getAppName()).i(t,
                "[" + this.hashCode() + "] adding to back stack " + currentFragment.name());
        trans.addToBackStack(currentFragment.name());
    }

    // and see if we should re-initialize...
    if ((currentFragment != ScreenList.INITIALIZATION_DIALOG)
            && ((Survey) getApplication()).shouldRunInitializationTask(getAppName())) {
        WebLogger.getLogger(getAppName()).i(t, "swapToFragmentView -- calling clearRunInitializationTask");
        // and immediately clear the should-run flag...
        ((Survey) getApplication()).clearRunInitializationTask(getAppName());
        // OK we should swap to the InitializationFragment view
        // this will skip the transition to whatever screen we were trying to 
        // go to and will instead show the InitializationFragment view. We
        // restore to the desired screen via the setFragmentToShowNext()
        //
        // NOTE: this discards the uncommitted transaction.
        // Robolectric complains about a recursive state transition.
        if (trans != null) {
            trans.commit();
        }
        swapToFragmentView(ScreenList.INITIALIZATION_DIALOG);
    } else {
        // before we actually switch to a WebKit, be sure
        // we have the form definition for it...
        if (currentFragment == ScreenList.WEBKIT && getCurrentForm() == null) {
            // we were sent off to the initialization dialog to try to
            // discover the form. We need to inquire about the form again
            // and, if we cannot find it, report an error to the user.
            final Uri uriFormsProvider = FormsProviderAPI.CONTENT_URI;
            Uri uri = getIntent().getData();
            Uri formUri = null;

            if (uri.getScheme().equalsIgnoreCase(uriFormsProvider.getScheme())
                    && uri.getAuthority().equalsIgnoreCase(uriFormsProvider.getAuthority())) {
                List<String> segments = uri.getPathSegments();
                if (segments != null && segments.size() >= 2) {
                    String appName = segments.get(0);
                    setAppName(appName);
                    String tableId = segments.get(1);
                    String formId = (segments.size() > 2) ? segments.get(2) : null;
                    formUri = Uri.withAppendedPath(Uri.withAppendedPath(
                            Uri.withAppendedPath(FormsProviderAPI.CONTENT_URI, appName), tableId), formId);
                } else {
                    swapToFragmentView(ScreenList.FRONT_PAGE);
                    createErrorDialog(getString(R.string.invalid_uri_expecting_n_segments, uri.toString(), 2),
                            EXIT);
                    return;
                }
                // request specifies a specific formUri -- try to open that
                FormIdStruct newForm = FormIdStruct.retrieveFormIdStruct(getContentResolver(), formUri);
                if (newForm == null) {
                    // error
                    swapToFragmentView(ScreenList.FRONT_PAGE);
                    createErrorDialog(getString(R.string.form_not_found, segments.get(1)), EXIT);
                    return;
                } else {
                    transitionToFormHelper(uri, newForm);
                }
            }
        }

        if (trans != null) {
            trans.commit();
        }
        invalidateOptionsMenu();
    }
}

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From source file:org.opendatakit.survey.android.activities.MainMenuActivity.java

public void swapToFragmentView(ScreenList newFragment) {
    WebLogger.getLogger(getAppName()).i(t, "swapToFragmentView: " + newFragment.toString());
    FragmentManager mgr = getFragmentManager();
    Fragment f;//from ww w.  jav  a  2s .c o m
    if (newFragment == ScreenList.MAIN_SCREEN) {
        throw new IllegalStateException("unexpected reference to generic main screen");
    } else if (newFragment == ScreenList.CUSTOM_VIEW) {
        WebLogger.getLogger(getAppName()).w(t,
                "swapToFragmentView: changing navigation to move to WebKit (was custom view)");
        f = mgr.findFragmentById(WebViewFragment.ID);
        if (f == null) {
            f = new WebViewFragment();
        }
        newFragment = ScreenList.WEBKIT;
    } else if (newFragment == ScreenList.FORM_CHOOSER) {
        f = mgr.findFragmentById(FormChooserListFragment.ID);
        if (f == null) {
            f = new FormChooserListFragment();
        }
    } else if (newFragment == ScreenList.INITIALIZATION_DIALOG) {
        if (currentFragment == ScreenList.INITIALIZATION_DIALOG) {
            WebLogger.getLogger(getAppName()).e(t, "Unexpected: currentFragment == INITIALIZATION_DIALOG");
            return;
        } else {
            f = mgr.findFragmentById(InitializationFragment.ID);
            if (f == null) {
                f = new InitializationFragment();
            }
            ((InitializationFragment) f).setFragmentToShowNext(
                    (currentFragment == null) ? ScreenList.FORM_CHOOSER.name() : currentFragment.name());
        }
    } else if (newFragment == ScreenList.FORM_DELETER) {
        f = mgr.findFragmentById(FormDeleteListFragment.ID);
        if (f == null) {
            f = new FormDeleteListFragment();
        }
    } else if (newFragment == ScreenList.FORM_DOWNLOADER) {
        f = mgr.findFragmentById(FormDownloadListFragment.ID);
        if (f == null) {
            f = new FormDownloadListFragment();
        }
    } else if (newFragment == ScreenList.INSTANCE_UPLOADER_TABLE_CHOOSER) {
        f = mgr.findFragmentById(InstanceUploaderTableChooserListFragment.ID);
        if (f == null) {
            f = new InstanceUploaderTableChooserListFragment();
        }
    } else if (newFragment == ScreenList.INSTANCE_UPLOADER) {
        f = mgr.findFragmentById(InstanceUploaderListFragment.ID);
        if (f == null) {
            f = new InstanceUploaderListFragment();
        }
        ((InstanceUploaderListFragment) f).changeUploadTableId();
    } else if (newFragment == ScreenList.WEBKIT) {
        f = mgr.findFragmentById(WebViewFragment.ID);
        if (f == null) {
            f = new WebViewFragment();
        }
    } else if (newFragment == ScreenList.ABOUT_MENU) {
        f = mgr.findFragmentById(AboutMenuFragment.ID);
        if (f == null) {
            f = new AboutMenuFragment();
        }

    } else {
        throw new IllegalStateException("Unrecognized ScreenList type");
    }

    FrameLayout shadow = (FrameLayout) findViewById(R.id.shadow_content);
    View frags = findViewById(R.id.main_content);
    View wkt = findViewById(R.id.webkit_view);
    shadow.setVisibility(View.GONE);
    shadow.removeAllViews();
    if (newFragment == ScreenList.WEBKIT) {
        frags.setVisibility(View.GONE);
        wkt.setVisibility(View.VISIBLE);
        wkt.invalidate();
    } else {
        wkt.setVisibility(View.GONE);
        frags.setVisibility(View.VISIBLE);
    }

    currentFragment = newFragment;
    BackStackEntry entry = null;
    for (int i = 0; i < mgr.getBackStackEntryCount(); ++i) {
        BackStackEntry e = mgr.getBackStackEntryAt(i);
        if (e.getName().equals(currentFragment.name())) {
            entry = e;
            break;
        }
    }
    if (entry != null) {
        // flush backward, including the screen want to go back to
        mgr.popBackStackImmediate(currentFragment.name(), FragmentManager.POP_BACK_STACK_INCLUSIVE);
    }

    // add transaction to show the screen we want
    FragmentTransaction trans = mgr.beginTransaction();
    trans.replace(R.id.main_content, f);
    trans.addToBackStack(currentFragment.name());
    trans.commit();

    // and see if we should re-initialize...
    if ((currentFragment != ScreenList.INITIALIZATION_DIALOG)
            && Survey.getInstance().shouldRunInitializationTask(getAppName())) {
        WebLogger.getLogger(getAppName()).i(t, "swapToFragmentView -- calling clearRunInitializationTask");
        // and immediately clear the should-run flag...
        Survey.getInstance().clearRunInitializationTask(getAppName());
        // OK we should swap to the InitializationFragment view
        swapToFragmentView(ScreenList.INITIALIZATION_DIALOG);
    } else {
        levelSafeInvalidateOptionsMenu();
    }
}

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From source file:org.path.episample.android.activities.MainMenuActivity.java

public void swapToFragmentView(ScreenList newFragment) {
    WebLogger.getLogger(getAppName()).i(t, "swapToFragmentView: " + newFragment.toString());

    String get = PropertiesSingleton.getProperty("survey",
            AdminPreferencesActivity.KEY_TURN_ON_OFF_WIFI_AUTOMATICALLY);
    if (!(get != null && get.equalsIgnoreCase("false"))) {
        if (mWifiManager.isWifiEnabled() && mWifiManager.getWifiState() != WifiManager.WIFI_STATE_DISABLED) {
            mWifiManager.setWifiEnabled(false);
        }//from   ww  w. jav a  2  s .  c  om
    }

    FragmentManager mgr = getFragmentManager();
    Fragment f;
    if (newFragment == ScreenList.MAIN_SCREEN) {
        throw new IllegalStateException("unexpected reference to generic main screen");
    } else if (newFragment == ScreenList.CUSTOM_VIEW) {
        WebLogger.getLogger(getAppName()).w(t,
                "swapToFragmentView: changing navigation to move to WebKit (was custom view)");
        f = mgr.findFragmentById(WebViewFragment.ID);
        if (f == null) {
            f = new WebViewFragment();
        }
        newFragment = ScreenList.WEBKIT;
    } else if (newFragment == ScreenList.MAIN_MENU) {
        f = mgr.findFragmentById(MainMenuFragment.ID);
        if (f == null) {
            f = new MainMenuFragment();
        }
    } else if (newFragment == ScreenList.COLLECT_MODULE) {
        f = mgr.findFragmentById(CollectFragment.ID);
        if (f == null) {
            f = new CollectFragment();
        }
    } else if (newFragment == ScreenList.SEND_RECEIVE_WIFI_DIRECT_MODULE) {
        f = mgr.findFragmentById(SendReceiveFragment.ID);
        if (f == null) {
            f = new SendReceiveFragment();
        }
    } /*else if (newFragment == ScreenList.SEND_RECEIVE_BLUETOOTH_MODULE) {
       f = mgr.findFragmentById(SendReceiveFragmentBT.ID);
       if (f == null) {
          f = new SendReceiveFragmentBT();
       }
      }*/ else if (newFragment == ScreenList.SELECT_MODULE) {
        f = mgr.findFragmentById(SelectFragment.ID);
        if (f == null) {
            f = new SelectFragment();
        }
    } else if (newFragment == ScreenList.NAVIGATE_MODULE) {
        f = mgr.findFragmentById(NavigateFragment.ID);
        if (f == null) {
            f = new NavigateFragment();
        }
    } else if (newFragment == ScreenList.RESTORE_MODULE) {
        f = mgr.findFragmentById(RestoreFragment.ID);
        if (f == null) {
            f = new RestoreFragment();
        }
    } else if (newFragment == ScreenList.EDIT_CENSUS_MODULE) {
        f = mgr.findFragmentById(EditCensusFragment.ID);
        if (f == null) {
            f = new EditCensusFragment();
        }
    } else if (newFragment == ScreenList.REMOVE_CENSUS_MODULE) {
        f = mgr.findFragmentById(RemoveCensusFragment.ID);
        if (f == null) {
            f = new RemoveCensusFragment();
        }
    } else if (newFragment == ScreenList.INVALIDATE_CENSUS_MODULE) {
        f = mgr.findFragmentById(InvalidateCensusFragment.ID);
        if (f == null) {
            f = new InvalidateCensusFragment();
        }
    } else if (newFragment == ScreenList.FORM_CHOOSER) {
        f = mgr.findFragmentById(FormChooserListFragment.ID);
        if (f == null) {
            f = new FormChooserListFragment();
        }
    } else if (newFragment == ScreenList.INITIALIZATION_DIALOG) {
        if (currentFragment == ScreenList.INITIALIZATION_DIALOG) {
            WebLogger.getLogger(getAppName()).e(t, "Unexpected: currentFragment == INITIALIZATION_DIALOG");
            return;
        } else {
            f = mgr.findFragmentById(InitializationFragment.ID);
            if (f == null) {
                f = new InitializationFragment();
            }
            ((InitializationFragment) f).setFragmentToShowNext(
                    (currentFragment == null) ? ScreenList.FORM_CHOOSER.name() : currentFragment.name());
        }
    } else if (newFragment == ScreenList.FORM_DELETER) {
        f = mgr.findFragmentById(FormDeleteListFragment.ID);
        if (f == null) {
            f = new FormDeleteListFragment();
        }
    } else if (newFragment == ScreenList.FORM_DOWNLOADER) {
        f = mgr.findFragmentById(FormDownloadListFragment.ID);
        if (f == null) {
            f = new FormDownloadListFragment();
        }
    } else if (newFragment == ScreenList.INSTANCE_UPLOADER_TABLE_CHOOSER) {
        f = mgr.findFragmentById(InstanceUploaderTableChooserListFragment.ID);
        if (f == null) {
            f = new InstanceUploaderTableChooserListFragment();
        }
    } else if (newFragment == ScreenList.INSTANCE_UPLOADER) {
        f = mgr.findFragmentById(InstanceUploaderListFragment.ID);
        if (f == null) {
            f = new InstanceUploaderListFragment();
        }
        ((InstanceUploaderListFragment) f).changeUploadTableId();
    } else if (newFragment == ScreenList.WEBKIT) {
        f = mgr.findFragmentById(WebViewFragment.ID);
        if (f == null) {
            f = new WebViewFragment();
        }
    } else if (newFragment == ScreenList.ABOUT_MENU) {
        f = mgr.findFragmentById(AboutMenuFragment.ID);
        if (f == null) {
            f = new AboutMenuFragment();
        }

    } else {
        throw new IllegalStateException("Unrecognized ScreenList type");
    }

    FrameLayout shadow = (FrameLayout) findViewById(R.id.shadow_content);
    View frags = findViewById(R.id.main_content);
    View wkt = findViewById(R.id.webkit_view);
    shadow.setVisibility(View.GONE);
    shadow.removeAllViews();
    if (newFragment == ScreenList.WEBKIT) {
        frags.setVisibility(View.GONE);
        wkt.setVisibility(View.VISIBLE);
        wkt.invalidate();
    } else {
        wkt.setVisibility(View.GONE);
        frags.setVisibility(View.VISIBLE);
    }

    currentFragment = newFragment;
    BackStackEntry entry = null;
    for (int i = 0; i < mgr.getBackStackEntryCount(); ++i) {
        BackStackEntry e = mgr.getBackStackEntryAt(i);
        if (e.getName().equals(currentFragment.name())) {
            entry = e;
            break;
        }
    }
    if (entry != null) {
        // flush backward, including the screen want to go back to
        mgr.popBackStackImmediate(currentFragment.name(), FragmentManager.POP_BACK_STACK_INCLUSIVE);
    }

    // add transaction to show the screen we want
    FragmentTransaction trans = mgr.beginTransaction();
    trans.replace(R.id.main_content, f);
    trans.addToBackStack(currentFragment.name());
    trans.commit();

    // and see if we should re-initialize...
    if ((currentFragment != ScreenList.INITIALIZATION_DIALOG)
            && Survey.getInstance().shouldRunInitializationTask(getAppName())) {
        WebLogger.getLogger(getAppName()).i(t, "swapToFragmentView -- calling clearRunInitializationTask");
        // and immediately clear the should-run flag...
        Survey.getInstance().clearRunInitializationTask(getAppName());
        // OK we should swap to the InitializationFragment view
        swapToFragmentView(ScreenList.INITIALIZATION_DIALOG);
    } else {
        levelSafeInvalidateOptionsMenu();
    }
}

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