Example usage for android.app FragmentManager beginTransaction

List of usage examples for android.app FragmentManager beginTransaction

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  2. Java
  3. android
  4. android.app.*
  5. FragmentManager
  6. beginTransaction

Introduction

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

Prototype

public abstract FragmentTransaction beginTransaction();

Source Link

Document

Start a series of edit operations on the Fragments associated with this FragmentManager.

Usage

From source file:com.ppgllrd.alfil.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    Log.d("ppgllrd", "onCreate: " + savedInstanceState);
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main_double);

    DrawerLayout drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
    ListView drawerList = (ListView) findViewById(R.id.drawer_list);

    Course[] courses = Course.getCourses();
    String currentYear = "";
    drawerItems = new ArrayList<DrawerItem>();
    for (Course course : courses) {
        if (course.getYear().compareTo(currentYear) != 0) {
            currentYear = course.getYear();
            drawerItems.add(new DrawerSection(currentYear));
        }//ww w .j ava2s. com
        drawerItems.add(new DrawerCourse(course));
    }

    // set up the drawer's list view with items and click listener
    drawerList.setAdapter(new DrawerAdapter(this, R.layout.drawer_course_item, drawerItems));

    drawerList.setOnItemClickListener(new DrawerItemClickListener());

    // enable ActionBar app icon to behave as action to toggle nav drawer
    getActionBar().setDisplayHomeAsUpEnabled(true);
    getActionBar().setHomeButtonEnabled(true);

    actionBarTitleController = new ActionBarTitleController(this, /* host Activity */
            drawerLayout, /* DrawerLayout object */
            R.drawable.ic_drawer, /* nav drawer image to replace 'Up' caret */
            R.string.drawer_open, /* "open drawer" description for accessibility */
            R.string.drawer_close /* "close drawer" description for accessibility */
    );

    FragmentManager fm = getFragmentManager();

    drawerSelectedIdx = 1; // start by selecting first course
    if (fm.findFragmentByTag(StudentsListFragment.FragmentTag) == null) {
        DrawerCourse drawerCourse = (DrawerCourse) drawerItems.get(drawerSelectedIdx);
        studentsListFragment = new StudentsListFragment();
        Bundle args = new Bundle();
        args.putParcelable(StudentsListFragment.ARG_GROUP_STUDENTS_COURSE, drawerCourse.getCourse());
        studentsListFragment.setArguments(args);

        FragmentTransaction ft = fm.beginTransaction();
        ft.add(R.id.list_Fragment_Placeholder, studentsListFragment, StudentsListFragment.FragmentTag);
        ft.commit();
    } else {
        studentsListFragment = (StudentsListFragment) getFragmentManager()
                .findFragmentByTag(StudentsListFragment.FragmentTag);
    }

    if (fm.findFragmentByTag(StudentInfoFragment.FragmentTag) == null) {
        studentInfoFragment = new StudentInfoFragment();
        Bundle args = new Bundle();
        args.putParcelable(StudentInfoFragment.ARG_STUDENT,
                new Student(((DrawerCourse) drawerItems.get(drawerSelectedIdx)).getCourse()));
        studentInfoFragment.setArguments(args);

        FragmentTransaction ft = fm.beginTransaction();
        ft.add(R.id.info_Fragment_Placeholder, studentInfoFragment, StudentInfoFragment.FragmentTag);
        ft.commit();
    } else {
        studentInfoFragment = (StudentInfoFragment) getFragmentManager()
                .findFragmentByTag(StudentInfoFragment.FragmentTag);
    }

    FragmentTransaction ft = fm.beginTransaction();
    ft.hide(studentInfoFragment);
    ft.show(studentsListFragment);
    //ft.addToBackStack(null);
    ft.commit();

    // ActivitySwipeDetector activitySwipeDetector = new ActivitySwipeDetector(this);
    // DrawerLayout lowestLayout = (DrawerLayout)this.findViewById(R.id.drawer_layout);
    // lowestLayout.setOnTouchListener(activitySwipeDetector);

}

From source file:com.github.chenxiaolong.dualbootpatcher.MainActivity.java

private void hideFragments(boolean animate) {
    FragmentManager fm = getFragmentManager();

    Fragment prevRoms = fm.findFragmentByTag(SwitcherListFragment.TAG);
    Fragment prevPatchFile = fm.findFragmentByTag(PatchFileFragment.TAG);
    Fragment prevFreeSpace = fm.findFragmentByTag(FreeSpaceFragment.TAG);
    Fragment prevAbout = fm.findFragmentByTag(AboutFragment.TAG);

    FragmentTransaction ft = fm.beginTransaction();

    if (animate) {
        ft.setCustomAnimations(0, R.animator.fragment_out);
    }//from w  w w .  j a  v  a2s. co m

    if (prevRoms != null) {
        ft.hide(prevRoms);
    }
    if (prevPatchFile != null) {
        ft.hide(prevPatchFile);
    }
    if (prevFreeSpace != null) {
        ft.hide(prevFreeSpace);
    }
    if (prevAbout != null) {
        ft.hide(prevAbout);
    }

    ft.commit();
    fm.executePendingTransactions();
}

From source file:com.bradbergeron.splitviewcontrollerdemo.activities.MainActivity.java

@Override
public void onDrawerItemSelected(final DrawerFragment.FragmentDrawerItem fragmentDrawerItem) {
    if (mDrawerLayout.isDrawerOpen(Gravity.START)) {
        mDrawerLayout.closeDrawer(Gravity.START);
    }/*from   w w  w.j  a va 2  s  .  c  om*/

    final FragmentManager fragmentManager = getFragmentManager();
    final String fragmentClassName = fragmentDrawerItem.getFragmentClass().getName();

    Fragment newFragment = fragmentManager.findFragmentByTag(fragmentClassName);

    if (newFragment == null) {
        newFragment = Fragment.instantiate(this, fragmentClassName);
    } else if (newFragment.isAdded()) {
        return;
    } else if (fragmentDrawerItem.isDefaultItem() && fragmentManager.getBackStackEntryCount() > 0) {
        fragmentManager.popBackStack("Drawer", FragmentManager.POP_BACK_STACK_INCLUSIVE);
    }

    final FragmentTransaction transaction = fragmentManager.beginTransaction();
    transaction.replace(R.id.content, newFragment, fragmentClassName);

    if (!fragmentDrawerItem.isDefaultItem()) {
        transaction.addToBackStack("Drawer");
    }

    transaction.commit();
}

From source file:de.sourcestream.movieDB.controller.SearchList.java

public void onSuggestionClick(int id, String mediaType, String title) {
    FragmentManager manager = getFragmentManager();
    FragmentTransaction transaction = manager.beginTransaction();
    boolean result;
    Bundle args;//from w w w.j  a  v a  2  s  . c o  m
    switch (mediaType) {
    case "movie":
        activity.setRestoreMovieDetailsAdapterState(true);
        activity.setRestoreMovieDetailsState(false);
        if (movieDetails != null && lastVisitedId == id && movieDetails.getTimeOut() == 0) {
            // Old movie details retrieve info and re-init component else crash
            movieDetails.onSaveInstanceState(new Bundle());
            Bundle bundle = new Bundle();
            bundle.putInt("id", id);
            Bundle save = movieDetails.getSave();
            movieDetails = new MovieDetails();
            movieDetails.setTimeOut(0);
            movieDetails.setSave(save);
            movieDetails.setArguments(bundle);
        } else
            movieDetails = new MovieDetails();

        args = new Bundle();
        args.putInt("id", id);
        movieDetails.setArguments(args);

        movieDetails.setTitle(title);
        transaction.replace(R.id.frame_container, movieDetails);
        result = true;
        break;

    case "person":
        activity.setRestoreMovieDetailsAdapterState(true);
        activity.setRestoreMovieDetailsState(false);
        if (castDetails != null && lastVisitedId == id && castDetails.getTimeOut() == 0) {
            // Old movie details retrieve info and re-init component else crash
            castDetails.onSaveInstanceState(new Bundle());
            Bundle bundle = new Bundle();
            bundle.putInt("id", id);
            Bundle save = castDetails.getSave();
            castDetails = new CastDetails();
            castDetails.setTimeOut(0);
            castDetails.setSave(save);
            castDetails.setArguments(bundle);
        } else
            castDetails = new CastDetails();

        args = new Bundle();
        args.putInt("id", id);
        castDetails.setArguments(args);

        castDetails.setTitle(title);
        transaction.replace(R.id.frame_container, castDetails);
        result = true;
        break;

    case "tv":
        activity.setRestoreMovieDetailsAdapterState(true);
        activity.setRestoreMovieDetailsState(false);
        if (tvDetails != null && lastVisitedId == id && tvDetails.getTimeOut() == 0) {
            // Old movie details retrieve info and re-init component else crash
            tvDetails.onSaveInstanceState(new Bundle());
            Bundle bundle = new Bundle();
            bundle.putInt("id", id);
            Bundle save = tvDetails.getSave();
            tvDetails = new TVDetails();
            tvDetails.setTimeOut(0);
            tvDetails.setSave(save);
            tvDetails.setArguments(bundle);
        } else
            tvDetails = new TVDetails();

        args = new Bundle();
        args.putInt("id", id);
        tvDetails.setArguments(args);

        tvDetails.setTitle(title);
        transaction.replace(R.id.frame_container, tvDetails);
        result = true;
        break;

    default:
        result = false;
        break;
    }

    lastVisitedId = id;

    if (result) {
        // add the current transaction to the back stack:
        transaction.addToBackStack("movieList");
        transaction.commit();
        // collapse the search View
        ((MainActivity) getActivity()).collapseSearchView();
    }

}

From source file:com.example.volunteerhandbook.MainActivity.java

private void selectItem(int position) {
    if (mPassword == null || mPassword.length() < 4) {
        checkPassword();/*from   w ww. j a  v  a 2  s  .  co  m*/
        return;
    }
    if (noDrawYet)
        return;
    if (position == mPageTitles.length - 1) {
        closeSpeaker();
        finish();
    }
    /*
    <item>0??</item>
    <item>1?</item>
    <item>2?</item>
    <item>3???</item>
    <item>4?</item>
    <item>5</item>        
    <item>6?</item>
    <item>7</item>
    <item>8</item>
    <item>9</item>
    <item>10</item>
    <item>11</item>
    <item>12??</item>
    */
    MenuItem.OnMenuItemClickListener aListener;
    Fragment fragment = null;
    ListRecordBase aList = null;
    Bundle args = new Bundle();
    switch (position) {
    case 0:
    case 1:
        openAgendaPage(null);
        return;
    case 2:
    case 3:
    case 4:
        setUpMyAgenda("Create New");
        return;
    case 6:
        openForumChatPage(null);
        return;
    case 10:
        openCommitmentPage(null);
        return;
    case 11:
        openPersonalPage(null);
        return;

    case 9:
    case 8:
    case 5:
        openMemoPage(null);
        return;

    case 7:
        aList = new VisitRecord();
        break;

    default:
        return;
    }

    args.putString(PAGE_TITLE, mPages[position]);
    aListener = aList;
    //String name=getResources().getStringArray(R.array.page_array_EN)[position];
    args.putInt(ListRecords.PARENT_PASSDOWN_KEY, position);
    fragment = (Fragment) aList;

    fragment.setArguments(args);
    mCurrentFragment = fragment;
    mCurrentPage = position;
    for (int i = 0; i < mActionMenu.size(); i++) {
        mActionMenu.getItem(i).setOnMenuItemClickListener(aListener);
    }
    FragmentManager fragmentManager = getFragmentManager();
    fragmentManager.beginTransaction().replace(R.id.main_content_frame, fragment).commit();

    // update selected item and title, then close the drawer
    mDrawerList.setItemChecked(position, true);
    setTitle(mPageTitles[position]);
    mDrawerLayout.closeDrawer(mDrawerList);
}

From source file:de.sourcestream.movieDB.controller.SearchList.java

/**
 * Callback method to be invoked when an item in this AdapterView has been clicked.
 *
 * @param parent   The AdapterView where the click happened.
 * @param view     The view within the AdapterView that was clicked (this will be a view provided by the adapter)
 * @param position The position of the view in the adapter.
 * @param id       The row id of the item that was clicked.
 *//*from  www .j av a 2 s.  co  m*/
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
    FragmentManager manager = getFragmentManager();
    FragmentTransaction transaction = manager.beginTransaction();
    boolean result;
    Bundle args;
    switch (searchList.get(position).getMediaType()) {
    case "movie":
        activity.setRestoreMovieDetailsAdapterState(true);
        activity.setRestoreMovieDetailsState(false);
        if (movieDetails != null && lastVisitedId == searchList.get(position).getId()
                && movieDetails.getTimeOut() == 0) {
            // Old movie details retrieve info and re-init component else crash
            movieDetails.onSaveInstanceState(new Bundle());
            Bundle bundle = new Bundle();
            bundle.putInt("id", searchList.get(position).getId());
            Bundle save = movieDetails.getSave();
            movieDetails = new MovieDetails();
            movieDetails.setTimeOut(0);
            movieDetails.setSave(save);
            movieDetails.setArguments(bundle);
        } else
            movieDetails = new MovieDetails();

        args = new Bundle();
        args.putInt("id", searchList.get(position).getId());
        movieDetails.setArguments(args);

        movieDetails.setTitle(searchList.get(position).getTitle());
        transaction.replace(R.id.frame_container, movieDetails);
        result = true;
        break;

    case "person":
        activity.setRestoreMovieDetailsAdapterState(true);
        activity.setRestoreMovieDetailsState(false);
        if (castDetails != null && lastVisitedId == searchList.get(position).getId()
                && castDetails.getTimeOut() == 0) {
            // Old movie details retrieve info and re-init component else crash
            castDetails.onSaveInstanceState(new Bundle());
            Bundle bundle = new Bundle();
            bundle.putInt("id", searchList.get(position).getId());
            Bundle save = castDetails.getSave();
            castDetails = new CastDetails();
            castDetails.setTimeOut(0);
            castDetails.setSave(save);
            castDetails.setArguments(bundle);
        } else
            castDetails = new CastDetails();

        args = new Bundle();
        args.putInt("id", searchList.get(position).getId());
        castDetails.setArguments(args);

        castDetails.setTitle(searchList.get(position).getTitle());
        transaction.replace(R.id.frame_container, castDetails);
        result = true;
        break;

    case "tv":
        activity.setRestoreMovieDetailsAdapterState(true);
        activity.setRestoreMovieDetailsState(false);
        if (tvDetails != null && lastVisitedId == searchList.get(position).getId()
                && tvDetails.getTimeOut() == 0) {
            // Old movie details retrieve info and re-init component else crash
            tvDetails.onSaveInstanceState(new Bundle());
            Bundle bundle = new Bundle();
            bundle.putInt("id", searchList.get(position).getId());
            Bundle save = tvDetails.getSave();
            tvDetails = new TVDetails();
            tvDetails.setTimeOut(0);
            tvDetails.setSave(save);
            tvDetails.setArguments(bundle);
        } else
            tvDetails = new TVDetails();

        args = new Bundle();
        args.putInt("id", searchList.get(position).getId());
        tvDetails.setArguments(args);

        tvDetails.setTitle(searchList.get(position).getTitle());
        transaction.replace(R.id.frame_container, tvDetails);
        result = true;
        break;

    default:
        result = false;
        break;
    }

    lastVisitedId = searchList.get(position).getId();

    if (result) {
        // add the current transaction to the back stack:
        transaction.addToBackStack("movieList");
        transaction.commit();
        // collapse the search View
        ((MainActivity) getActivity()).collapseSearchView();
    }

}

From source file:geeshang.nasaimage.MainActivity.java

private void downloadOrReload() {
    FragmentManager fragmentManager = getFragmentManager();
    dataReloader = (DataReloader) fragmentManager.findFragmentByTag("dataReloader");
    //To prevent MainActivity restart from rotating the screen,
    //if dataReloader is null, download the data and store in the DataReloader.
    if (dataReloader == null) {
        download();/*from  w  w  w .  ja  v a2 s  .  c o  m*/
        dataReloader = new DataReloader();
        fragmentManager.beginTransaction().add(dataReloader, "dataReloader").commit();
        dataReloader.setData(this);
    } else {
        title_data = dataReloader.getData().title_data;
        date_data = dataReloader.getData().date_data;
        image_url = dataReloader.getData().image_url;
        image_data = dataReloader.getData().image_data;
        dayIndex = dataReloader.getData().dayIndex;
        description_data = dataReloader.getData().description_data;
        setProgressBarGone();
        resetView();
    }
}

From source file:com.example.office.ui.Office365DemoActivity.java

/**
 * Choose one of the available screens to display (via appropriate Fragment).
 *
 * @param newScreen Screen to be shown.//from ww w  .  j  a  v  a2  s . c o m
 */
private void switchScreen(UI.Screen newScreen) {
    try {
        ActionBar actionBar = getActionBar();

        mDrawerList.setItemChecked(newScreen.ordinal(), true);
        setTitle(newScreen.getName(this));
        actionBar.setLogo(newScreen.getIcon(this));

        if (newScreen.in(ScreenGroup.MAIL)) {
            Screen currentScreen = Screen.getByTag(mCurrentFragmentTag, this);
            if (!currentScreen.in(ScreenGroup.MAIL)) {
                Fragment newFragment;
                FragmentManager fragmentManager = getFragmentManager();
                FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
                switch (newScreen) {
                case CONTACTS:
                    newFragment = new ContactsFragment();
                    break;
                case MAILBOX:
                    newFragment = new DraftsFragment();
                    break;
                case CALENDAR: {
                    newFragment = new CalendarFragment();
                    break;
                }
                default: {
                    newFragment = new DraftsFragment();
                    break;
                }
                }
                fragmentTransaction.add(R.id.content_pane, newFragment, newScreen.getName(this));
                fragmentTransaction.commit();
            }
            actionBar.selectTab(actionBar.getTabAt(newScreen.ordinal()));
            mCurrentFragmentTag = newScreen.getName(this);
        }
        mDrawerLayout.closeDrawer(mDrawerList);
    } catch (Exception e) {
        Logger.logApplicationException(e, getClass().getSimpleName() + ".switchBox(): Error.");
    }
}

From source file:com.evandroid.musica.MainLyricActivity.java

private LyricsViewFragment init(FragmentManager fragmentManager, boolean startEmpty) {
    LyricsViewFragment lyricsViewFragment = (LyricsViewFragment) fragmentManager
            .findFragmentByTag(LYRICS_FRAGMENT_TAG);
    if (lyricsViewFragment == null || lyricsViewFragment.isDetached())
        lyricsViewFragment = new LyricsViewFragment();
    lyricsViewFragment.startEmpty(startEmpty);
    FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
    if (!lyricsViewFragment.isAdded()) {
        fragmentTransaction.add(R.id.main_fragment_container, lyricsViewFragment, LYRICS_FRAGMENT_TAG);
    }/*from  www .j av  a 2  s. c om*/

    Fragment[] activeFragments = getActiveFragments();
    displayedFragment = getDisplayedFragment(activeFragments);

    for (Fragment fragment : activeFragments)
        if (fragment != null) {
            if (fragment != displayedFragment && !fragment.isHidden()) {
                fragmentTransaction.hide(fragment);
                fragment.onHiddenChanged(true);
            } else if (fragment == displayedFragment)
                fragmentTransaction.show(fragment);
        }
    fragmentTransaction.commit();
    return lyricsViewFragment;
}

From source file:com.lgallardo.qbittorrentclient.ItemstFragment.java

private void newDetailsFragment(int position) {

    detailsFragment = new TorrentDetailsFragment();

    // Get torrent from MainActivity
    detailsFragment.setTorrent(MainActivity.lines[position]);

    detailsFragment.setPosition(position);

    if (detailsFragment != null) {
        FragmentManager fragmentManager = getFragmentManager();

        if (getActivity().findViewById(R.id.one_frame) != null) {
            fragmentManager.beginTransaction()
                    .replace(this.getSecondFragmentContainer(), detailsFragment, "firstFragment")
                    .addToBackStack("secondFragment").commit();

            // Change toolbar home button behaviour
            originalListener = MainActivity.drawerToggle.getToolbarNavigationClickListener();

            MainActivity.drawerToggle.setDrawerIndicatorEnabled(false);
            MainActivity.drawerToggle.setHomeAsUpIndicator(R.drawable.ic_drawer);
            MainActivity.drawerToggle.setToolbarNavigationClickListener(new View.OnClickListener() {
                @Override//  w  ww  .j  a  v  a 2s.  c om
                public void onClick(View v) {

                    // Disable refreshing
                    MainActivity.disableRefreshSwipeLayout();

                    // Set default toolbar behaviour
                    ((MainActivity) getActivity()).getSupportActionBar().setDisplayShowTitleEnabled(true);
                    MainActivity.drawerToggle.setDrawerIndicatorEnabled(true);
                    MainActivity.drawerToggle.setToolbarNavigationClickListener(originalListener);
                    ((MainActivity) getActivity()).setSelectionAndTitle(MainActivity.currentState);

                    // Show herderInfo in phone's view
                    if (getActivity().findViewById(R.id.one_frame) != null) {

                        if (MainActivity.headerInfo != null) {
                            if (MainActivity.header) {
                                MainActivity.headerInfo.setVisibility(View.VISIBLE);
                            } else {
                                MainActivity.headerInfo.setVisibility(View.GONE);
                            }
                        }

                    }

                    FragmentManager fm = getFragmentManager();

                    fm.popBackStack();

                }
            });
        } else {
            fragmentManager.beginTransaction()
                    .replace(this.getSecondFragmentContainer(), detailsFragment, "secondFragment")
                    .addToBackStack("secondFragment").commit();
        }
    }

}