Example usage for android.app FragmentTransaction commit

Introduction

In this page you can find the example usage for android.app FragmentTransaction commit.

Prototype

public abstract int commit();

Source Link

Document

Schedules a commit of this transaction.

Usage

From source file:at.alladin.rmbt.android.main.RMBTMainActivity.java

/**
 * //from   w w  w  .  java 2s.c  om
 * @param popStack
 */
public void startTest(final boolean popStack) {
    if (networkInfoCollector != null) {
        if (!networkInfoCollector.hasConnectionFromAndroidApi()) {
            showNoNetworkConnectionToast();
            return;
        }
    }

    final boolean loopMode = ConfigHelper.isLoopMode(this);
    if (loopMode) {
        startService(new Intent(this, RMBTLoopService.class));
    } else {
        FragmentTransaction ft;
        ft = fm.beginTransaction();
        final RMBTTestFragment rmbtTestFragment = new RMBTTestFragment();
        ft.replace(R.id.fragment_content, rmbtTestFragment, AppConstants.PAGE_TITLE_TEST);
        ft.addToBackStack(AppConstants.PAGE_TITLE_TEST);
        ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);
        if (popStack)
            fm.popBackStack();
        ft.commit();

        final Intent service = new Intent(RMBTService.ACTION_START_TEST, null, this, RMBTService.class);
        startService(service);
    }
}

---

From source file:org.iota.wallet.ui.activity.MainActivity.java

/**
 * Shows a fragment and hides the old one if there was a fragment previously visible
 *//*from  w w  w.ja  v a  2 s  . c  o m*/
private void showFragment(Fragment fragment, boolean addToBackStack, boolean killFragments) {

    if (fragment == null) {
        // Do nothing
        return;
    }

    FragmentManager fragmentManager = getFragmentManager();
    Fragment currentFragment = fragmentManager.findFragmentByTag(currentFragmentTag);

    if (currentFragment != null && currentFragment.getClass().getName().equals(fragment.getClass().getName())) {
        // Fragment already shown, do nothing
        return;
    }

    FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();

    if (killFragments) {
        Class[] fragmentsToKill = { AboutFragment.class, GenerateQRCodeFragment.class, NeighborsFragment.class,
                NodeInfoFragment.class, PasswordLoginFragment.class, QRScannerFragment.class,
                SeedLoginFragment.class, SettingsFragment.class, TangleExplorerTabFragment.class,
                NewTransferFragment.class, WalletAddressesFragment.class, WalletTabFragment.class,
                WalletTransfersFragment.class };
        for (Class fragmentClass : fragmentsToKill) {
            String tag = fragmentClass.getSimpleName();
            if (tag.equals(fragment.getClass().getSimpleName())) {
                continue;
            }
            Fragment fragmentToKill = fragmentManager.findFragmentByTag(tag);
            if (fragmentToKill != null) {
                fragmentTransaction.remove(fragmentToKill);
            }
        }
    }

    fragmentTransaction.setCustomAnimations(R.animator.fade_in, R.animator.fade_out, R.animator.fade_in,
            R.animator.fade_out);

    if (currentFragment != null) {
        // Hide old fragment
        fragmentTransaction.hide(currentFragment);
    }

    String tag = fragment.getClass().getSimpleName();
    Fragment cachedFragment = fragmentManager.findFragmentByTag(tag);
    if (cachedFragment != null) {
        // Cached fragment available
        fragmentTransaction.show(cachedFragment);
    } else {
        fragmentTransaction.add(FRAGMENT_CONTAINER_ID, fragment, tag);
    }
    if (addToBackStack) {
        fragmentTransaction.addToBackStack(null);
    }
    fragmentTransaction.commit();

    if (fragment instanceof OnBackPressedClickListener) {
        onBackPressedClickListener = (OnBackPressedClickListener) fragment;
    } else
        onBackPressedClickListener = null;

    // setChecked if open from WalletItemDialog
    if (fragment instanceof TangleExplorerTabFragment)
        navigationView.getMenu().findItem(R.id.nav_tangle_explorer).setChecked(true);

    currentFragmentTag = tag;
}

---

From source file:at.alladin.rmbt.android.main.RMBTMainActivity.java

/**
 * // w ww .  j a  v a  2 s .c  om
 * @param uid
 */
public void showResultDetail(final String testUUid) {
    FragmentTransaction ft;

    final Fragment fragment = new RMBTTestResultDetailFragment();

    final Bundle args = new Bundle();

    args.putString(RMBTTestResultDetailFragment.ARG_UID, testUUid);
    fragment.setArguments(args);

    ft = fm.beginTransaction();
    ft.replace(R.id.fragment_content, fragment, AppConstants.PAGE_TITLE_RESULT_DETAIL);
    ft.addToBackStack(AppConstants.PAGE_TITLE_RESULT_DETAIL);
    ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);
    ft.commit();

    refreshActionBar(AppConstants.PAGE_TITLE_RESULT_DETAIL);
}

---

From source file:it.scoppelletti.mobilepower.app.FragmentLayoutController.java

/**
 * Ricostruisce la successione della disposizione dei frammenti nei
 * pannelli.//from   ww w  . ja  v a2  s .co m
 * 
 * @param  fragmentMgr   Gestore dei frammenti.
 * @param  fragmentQueue Frammenti.
 * @return               Identificatore dell’ultimo elemento inserito
 *                       nel back stack.
 */
private int arrangeFragments(FragmentManager fragmentMgr,
        Queue<FragmentLayoutController.FragmentEntry> fragmentQueue) {
    int i;
    int frameCount, tnId, lastTnId;
    FragmentLayoutController.FragmentEntry entry;
    FragmentSupport newFragment, oldFragment;
    FragmentLayoutController.FragmentEntry[] frames;
    FragmentTransaction fragmentTn = null;

    frameCount = 1;
    frames = new FragmentLayoutController.FragmentEntry[myFrameCount];
    Arrays.fill(frames, null);

    lastTnId = -1;
    while (!fragmentQueue.isEmpty()) {
        tnId = -1;
        entry = fragmentQueue.remove();

        try {
            fragmentTn = fragmentMgr.beginTransaction();

            if (frameCount == myFrameCount) {
                // Tutti i pannelli sono occupati:
                // Sposto ogni frammento nel pannello precedente per
                // liberare l'ultimo.
                for (i = 0; i < frameCount; i++) {
                    if (frames[i] == null) {
                        // Inizialmente il primo pannello risulta vuoto
                        // anche se in realta' e' occupato dal frammento
                        // principale (non di dettaglio).
                        continue;
                    }

                    oldFragment = frames[i].getFragment();
                    newFragment = (i > 0) ? oldFragment.cloneFragment() : null;
                    fragmentTn.remove(oldFragment.asFragment());
                    frames[i] = null;

                    if (newFragment != null) {
                        fragmentTn.replace(myFrameIds[i - 1], newFragment.asFragment(), entry.getTag());
                        frames[i - 1] = new FragmentLayoutController.FragmentEntry(newFragment, entry.getTag());
                    }
                }

                frameCount--;
            }

            fragmentTn.add(myFrameIds[frameCount], entry.getFragment().asFragment(), entry.getTag());
            frames[frameCount++] = entry;

            fragmentTn.addToBackStack(null);
        } finally {
            if (fragmentTn != null) {
                tnId = fragmentTn.commit();
                fragmentTn = null;
            }
        }

        if (tnId >= 0) {
            lastTnId = tnId;
        }
    }

    return lastTnId;
}

---

From source file:at.alladin.rmbt.android.main.RMBTMainActivity.java

/**
 * /* www . java 2  s  . c o m*/
 * @param uid
 */
public void showExpandedResultDetail(QoSServerResultCollection testResultArray, DetailType detailType,
        int position) {
    FragmentTransaction ft;

    //final RMBTResultDetailPagerFragment fragment = new RMBTResultDetailPagerFragment();
    final QoSCategoryPagerFragment fragment = new QoSCategoryPagerFragment();

    fragment.setQoSResult(testResultArray);
    fragment.setDetailType(detailType);

    ft = fm.beginTransaction();
    ft.replace(R.id.fragment_content, fragment, AppConstants.PAGE_TITLE_RESULT_QOS);
    ft.addToBackStack("result_detail_expanded");
    ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);
    ft.commit();

    fragment.setCurrentPosition(position);
    refreshActionBar(AppConstants.PAGE_TITLE_RESULT_QOS);
}

---

From source file:at.alladin.rmbt.android.main.RMBTMainActivity.java

public void showMap(boolean popBackStack) {
    if (popBackStack) {
        popBackStackFull();/*from w  w  w . j ava  2  s  .co  m*/
    }

    FragmentTransaction ft;
    ft = fm.beginTransaction();
    Fragment f = new RMBTMapFragment();
    Bundle bundle = new Bundle();
    bundle.putBoolean(RMBTMapFragment.OPTION_ENABLE_ALL_GESTURES, true);
    bundle.putBoolean(RMBTMapFragment.OPTION_SHOW_INFO_TOAST, true);
    bundle.putBoolean(RMBTMapFragment.OPTION_ENABLE_CONTROL_BUTTONS, true);
    f.setArguments(bundle);
    ft.replace(R.id.fragment_content, f, AppConstants.PAGE_TITLE_MAP);
    ft.addToBackStack(AppConstants.PAGE_TITLE_MAP);
    ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);
    ft.commit();

    refreshActionBar(AppConstants.PAGE_TITLE_MAP);
}

---

From source file:at.alladin.rmbt.android.main.RMBTMainActivity.java

/**
 * //from  ww  w .ja  va  2  s .  c  o  m
 * @param uid
 */
public void showQoSTestDetails(List<QoSServerResult> resultList, List<QoSServerResultDesc> descList,
        int index) {
    FragmentTransaction ft;

    //final RMBTResultDetailPagerFragment fragment = new RMBTResultDetailPagerFragment();
    final QoSTestDetailPagerFragment fragment = new QoSTestDetailPagerFragment();

    fragment.setQoSResultList(resultList);
    fragment.setQoSDescList(descList);
    fragment.setInitPosition(index);

    ft = fm.beginTransaction();
    ft.replace(R.id.fragment_content, fragment, AppConstants.PAGE_TITLE_TEST_DETAIL_QOS);
    ft.addToBackStack(AppConstants.PAGE_TITLE_TEST_DETAIL_QOS);
    ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);
    ft.commit();

    refreshActionBar(AppConstants.PAGE_TITLE_TEST_DETAIL_QOS);
}

---

From source file:org.opendatakit.tables.activities.TableDisplayActivity.java

public void showListFragment(boolean createNew) {
    this.setCurrentFragmentType(ViewFragmentType.LIST);
    this.updateChildViewVisibility(ViewFragmentType.LIST);
    // Try to use a passed file name. If one doesn't exist, try to use the
    // default.// www .  j a  v  a 2  s . c  o m
    String fileName = IntentUtil.retrieveFileNameFromBundle(this.getIntent().getExtras());
    if (fileName == null) {
        SQLiteDatabase db = null;
        try {
            db = DatabaseFactory.get().getDatabase(this, getAppName());
            fileName = TableUtil.get().getListViewFilename(db, getTableId());
        } finally {
            if (db != null) {
                db.close();
            }
        }
    }
    FragmentManager fragmentManager = this.getFragmentManager();
    FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
    this.hideAllOtherViewFragments(ViewFragmentType.LIST, fragmentTransaction);
    ListViewFragment listViewFragment = (ListViewFragment) fragmentManager
            .findFragmentByTag(Constants.FragmentTags.LIST);
    if (listViewFragment == null || createNew) {
        if (listViewFragment == null) {
            WebLogger.getLogger(getAppName()).d(TAG, "[showListFragment] existing list fragment not found");
        } else {
            // remove the old fragment
            WebLogger.getLogger(getAppName()).d(TAG, "[showListFragment] removing old list fragment");
            fragmentTransaction.remove(listViewFragment);
        }
        listViewFragment = this.createListViewFragment(fileName);
        fragmentTransaction.add(R.id.activity_table_display_activity_one_pane_content, listViewFragment,
                Constants.FragmentTags.LIST);
    } else {
        WebLogger.getLogger(getAppName()).d(TAG, "[showListFragment] existing list fragment found");
        fragmentTransaction.show(listViewFragment);
    }
    fragmentTransaction.commit();
}

---

From source file:android.support.v17.leanback.app.BrowseFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

    if (getChildFragmentManager().findFragmentById(R.id.scale_frame) == null) {
        mHeadersFragment = new HeadersFragment();

        createMainFragment(mAdapter, mSelectedPosition);
        FragmentTransaction ft = getChildFragmentManager().beginTransaction().replace(R.id.browse_headers_dock,
                mHeadersFragment);/*w w w . j  ava  2 s. c o  m*/

        if (mMainFragment != null) {
            ft.replace(R.id.scale_frame, mMainFragment);
        } else {
            // Empty adapter used to guard against lazy adapter loading. When this
            // fragment is instantiated, mAdapter might not have the data or might not
            // have been set. In either of those cases mFragmentAdapter will be null.
            // This way we can maintain the invariant that mMainFragmentAdapter is never
            // null and it avoids doing null checks all over the code.
            mMainFragmentAdapter = new MainFragmentAdapter(null);
            mMainFragmentAdapter.setFragmentHost(new FragmentHostImpl());
        }

        ft.commit();
    } else {
        mHeadersFragment = (HeadersFragment) getChildFragmentManager()
                .findFragmentById(R.id.browse_headers_dock);
        mMainFragment = getChildFragmentManager().findFragmentById(R.id.scale_frame);
        mMainFragmentAdapter = ((MainFragmentAdapterProvider) mMainFragment).getMainFragmentAdapter();
        mMainFragmentAdapter.setFragmentHost(new FragmentHostImpl());

        mIsPageRow = savedInstanceState != null ? savedInstanceState.getBoolean(IS_PAGE_ROW, false) : false;

        mSelectedPosition = savedInstanceState != null ? savedInstanceState.getInt(CURRENT_SELECTED_POSITION, 0)
                : 0;

        if (!mIsPageRow) {
            if (mMainFragment instanceof MainFragmentRowsAdapterProvider) {
                mMainFragmentRowsAdapter = ((MainFragmentRowsAdapterProvider) mMainFragment)
                        .getMainFragmentRowsAdapter();
            } else {
                mMainFragmentRowsAdapter = null;
            }
        } else {
            mMainFragmentRowsAdapter = null;
        }
    }

    mHeadersFragment.setHeadersGone(!mCanShowHeaders);
    if (mHeaderPresenterSelector != null) {
        mHeadersFragment.setPresenterSelector(mHeaderPresenterSelector);
    }
    mHeadersFragment.setAdapter(mAdapter);
    mHeadersFragment.setOnHeaderViewSelectedListener(mHeaderViewSelectedListener);
    mHeadersFragment.setOnHeaderClickedListener(mHeaderClickedListener);

    View root = inflater.inflate(R.layout.lb_browse_fragment, container, false);

    getProgressBarManager().setRootView((ViewGroup) root);

    mBrowseFrame = (BrowseFrameLayout) root.findViewById(R.id.browse_frame);
    mBrowseFrame.setOnChildFocusListener(mOnChildFocusListener);
    mBrowseFrame.setOnFocusSearchListener(mOnFocusSearchListener);

    installTitleView(inflater, mBrowseFrame, savedInstanceState);

    mScaleFrameLayout = (ScaleFrameLayout) root.findViewById(R.id.scale_frame);
    mScaleFrameLayout.setPivotX(0);
    mScaleFrameLayout.setPivotY(mContainerListAlignTop);

    setupMainFragment();

    if (mBrandColorSet) {
        mHeadersFragment.setBackgroundColor(mBrandColor);
    }

    mSceneWithHeaders = TransitionHelper.createScene(mBrowseFrame, new Runnable() {
        @Override
        public void run() {
            showHeaders(true);
        }
    });
    mSceneWithoutHeaders = TransitionHelper.createScene(mBrowseFrame, new Runnable() {
        @Override
        public void run() {
            showHeaders(false);
        }
    });
    mSceneAfterEntranceTransition = TransitionHelper.createScene(mBrowseFrame, new Runnable() {
        @Override
        public void run() {
            setEntranceTransitionEndState();
        }
    });

    return root;
}

---

From source file:de.mrapp.android.preference.activity.PreferenceActivity.java

/**
 * Removes a specific fragment from its parent view.
 *
 * @param fragment/*from w  w  w.java2 s .co m*/
 *         The fragment, which should be removed, as an instance of the class {@link Fragment}.
 *         The fragment may not be null
 */
private void removeFragment(@NonNull final Fragment fragment) {
    notifyOnPreferenceFragmentHidden();
    FragmentTransaction transaction = getFragmentManager().beginTransaction();
    transaction.remove(fragment);
    transaction.commit();
}

---

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