Example usage for android.support.v4.app FragmentManager findFragmentById

List of usage examples for android.support.v4.app FragmentManager findFragmentById

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  2. Java
  3. android
  4. android.support.v4.app.*
  5. FragmentManager
  6. findFragmentById

Introduction

In this page you can find the example usage for android.support.v4.app FragmentManager findFragmentById.

Prototype

public abstract Fragment findFragmentById(int id);

Source Link

Document

Finds a fragment that was identified by the given id either when inflated from XML or as the container ID when added in a transaction.

Usage

From source file:com.maxwen.wallpaper.board.adapters.WallpapersAdapter.java

private WallpaperListener getWallpaperListener() {
    FragmentManager fm = ((AppCompatActivity) mContext).getSupportFragmentManager();
    if (fm != null) {
        Fragment fragment = fm.findFragmentById(R.id.container);
        if (fragment != null) {
            if (fragment instanceof WallpapersFragment || fragment instanceof FavoritesFragment
                    || fragment instanceof WallpaperSearchFragment) {
                return (WallpaperListener) fragment;
            }/*ww  w  .  j  a  v a2s  .  c  o  m*/
        }
    }
    return null;
}

From source file:click.kobaken.rxirohaandroid_sample.view.activity.MainActivity.java

private void initBottomNavigationView() {
    binding.bottomNavigation/* w w w .  ja va 2  s .  c o m*/
            .setOnNavigationItemSelectedListener(new BottomNavigationView.OnNavigationItemSelectedListener() {
                @Override
                public boolean onNavigationItemSelected(@NonNull MenuItem item) {
                    allClearNavigationMenuChecked();
                    if (!item.isChecked()) {
                        binding.navigation.getMenu().getItem(0).setChecked(true);
                        switch (item.getItemId()) {
                        case R.id.action_receipt:
                            Log.d(TAG, "onNavigationItemSelected: Receiver");
                            binding.toolbar.setTitle(getString(R.string.receive));
                            switchFragment(assetReceiveFragment, AssetReceiveFragment.TAG);
                            break;
                        case R.id.action_wallet:
                            Log.d(TAG, "onNavigationItemSelected: Wallet");
                            binding.toolbar.setTitle(getString(R.string.wallet));
                            switchFragment(walletFragment, WalletFragment.TAG);
                            break;
                        case R.id.action_sender:
                            Log.d(TAG, "onNavigationItemSelected: Sender");
                            binding.toolbar.setTitle(getString(R.string.send));
                            switchFragment(assetSenderFragment, AssetSenderFragment.TAG);
                            break;
                        }
                    } else {
                        Log.d(TAG, "onNavigationItemSelected: Top?!");
                        final FragmentManager manager = getSupportFragmentManager();
                        MainActivityListener listener = (MainActivityListener) manager
                                .findFragmentById(R.id.container);
                        listener.onNavigationItemClicked();
                    }
                    return true;
                }
            });
}

From source file:com.redmahbub.perfectnavigationdrawer.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    mTitle = mDrawerTitle = getTitle();// ww  w. j a va2 s.com
    mPlanetTitles = getResources().getStringArray(R.array.planets_array);
    mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
    mDrawerList = (ListView) findViewById(R.id.left_drawer);

    // set a custom shadow that overlays the main content when the drawer opens
    mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);
    // set up the drawer's list view with items and click listener
    mDrawerList.setAdapter(new ArrayAdapter<String>(this, R.layout.drawer_list_item, mPlanetTitles));
    mDrawerList.setOnItemClickListener(new DrawerItemClickListener());

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

    // ActionBarDrawerToggle ties together the the proper interactions
    // between the sliding drawer and the action bar app icon
    mDrawerToggle = new ActionBarDrawerToggle(this, /* host Activity */
            mDrawerLayout, /* 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 */
    ) {
        public void onDrawerClosed(View view) {
            getActionBar().setTitle(mTitle);
            invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
        }

        public void onDrawerOpened(View drawerView) {
            getActionBar().setTitle(mDrawerTitle);
            invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
        }
    };
    mDrawerLayout.setDrawerListener(mDrawerToggle);

    FragmentManager fm = getSupportFragmentManager();
    fragments[MERCURY] = fm.findFragmentById(R.id.mercuryFragment);
    fragments[VENUS] = fm.findFragmentById(R.id.venusFragment);
    fragments[EARTH] = fm.findFragmentById(R.id.earthFragment);
    fragments[MARS] = fm.findFragmentById(R.id.marsFragment);
    fragments[JUPITER] = fm.findFragmentById(R.id.jupiterFragment);
    fragments[SATURN] = fm.findFragmentById(R.id.saturnFragment);
    fragments[URANUS] = fm.findFragmentById(R.id.uranusFragment);
    fragments[NEPTUNE] = fm.findFragmentById(R.id.neptuneFragment);

    FragmentTransaction ft = fm.beginTransaction();
    for (int i = 0; i < TOTAL_NUM_FRAGMENT; i++)
        if (fragments[i] != null)
            ft.hide(fragments[i]); // Check for null to avoid exception
    ft.commit();

    if (savedInstanceState == null) {
        Log.d("DEBUG_TAG", "savedInstanceState is NULL");
        selectItem(MERCURY);
    } else {
        CURRENT_VISIBLE_FRAGMENT = savedInstanceState.getInt("CURRENT_VISIBLE_FRAGMENT");
        Log.d("DEBUG_TAG", "CURRENT_VISIBLE_FRAGMENT = " + CURRENT_VISIBLE_FRAGMENT);
        selectItem(CURRENT_VISIBLE_FRAGMENT);
    }

}

From source file:com.commonsware.android.arXiv.ArticleList.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    FrameLayout fl = new FrameLayout(this);
    fl.setId(android.R.id.content);/*from  ww w .j  av a2 s  .c om*/
    setContentView(fl);

    Intent intent = getIntent();
    name = intent.getStringExtra("keyname");
    query = intent.getStringExtra("keyquery");
    url = intent.getStringExtra("keyurl");
    favorite = intent.getBooleanExtra("favorite", false);

    ActionBar ab = getSupportActionBar();
    ab.setTitle(name);
    ab.setDisplayHomeAsUpEnabled(true);
    ab.setHomeButtonEnabled(true);

    FragmentManager fm = getSupportFragmentManager();
    if (savedInstanceState == null) {
        articleListFragment = new ArticleListFragment();
        FragmentTransaction ft = fm.beginTransaction();
        ft.replace(android.R.id.content, articleListFragment);
        ft.commit();
    } else {
        Fragment f = fm.findFragmentById(android.R.id.content);
        if (f instanceof ArticleListFragment)
            articleListFragment = (ArticleListFragment) f;
    }
}

From source file:com.jefftharris.passwdsafe.sync.lib.AbstractSyncedFilesActivity.java

/** Reload the files shown by the activity */
protected void reloadFiles() {
    FragmentManager fragmgr = getSupportFragmentManager();
    Fragment filesfrag = fragmgr.findFragmentById(R.id.content);
    if (filesfrag instanceof SyncedFilesFragment) {
        ((SyncedFilesFragment) filesfrag).reload();
    }/*from   w ww  .  jav  a  2 s  .co  m*/
}

From source file:com.jefftharris.passwdsafe.sync.lib.AbstractSyncedFilesActivity.java

/** Update the state of the synced files shown by the activity */
private void updateSyncedFiles() {
    FragmentManager fragmgr = getSupportFragmentManager();
    Fragment filesfrag = fragmgr.findFragmentById(R.id.content);
    if (filesfrag instanceof SyncedFilesFragment) {
        ((SyncedFilesFragment) filesfrag).updateSyncedFiles();
    }//www  . j  a  v  a2  s  . co m
}

From source file:com.conferenceengineer.android.iosched.ui.tablet.SessionsSandboxMultiPaneActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    UIUtils.tryTranslateHttpIntent(this);
    BeamUtils.tryUpdateIntentFromBeam(this);

    super.onCreate(savedInstanceState);

    setContentView(R.layout.activity_sessions_sandbox);

    final FragmentManager fm = getSupportFragmentManager();
    mTracksDropdownFragment = (TracksDropdownFragment) fm.findFragmentById(R.id.fragment_tracks_dropdown);

    mSlidingPaneLayout = (SlidingPaneLayout) findViewById(R.id.sliding_pane_layout);

    // Offset the left pane by its full width and left margin when collapsed
    // (ViewPager-like presentation)
    mSlidingPaneLayout.setParallaxDistance(getResources().getDimensionPixelSize(R.dimen.sliding_pane_width)
            + getResources().getDimensionPixelSize(R.dimen.multipane_padding));
    mSlidingPaneLayout.setSliderFadeColor(getResources().getColor(R.color.sliding_pane_content_fade));

    routeIntent(getIntent(), savedInstanceState != null);

    if (savedInstanceState != null) {
        mDetailFragment = fm.findFragmentById(R.id.fragment_container_detail);
        updateDetailBackground();//from  w w  w  . j a  v a 2  s  . c om
    }

    // This flag prevents onTabSelected from triggering extra master pane reloads
    // unless it's actually being triggered by the user (and not automatically by
    // the system)
    mInitialTabSelect = false;

    mImageLoader = new ImageLoader(this, R.drawable.person_image_empty)
            .setMaxImageSize(getResources().getDimensionPixelSize(R.dimen.speaker_image_size))
            .setFadeInImage(UIUtils.hasHoneycombMR1());
}

From source file:com.derdoktor667.dev.thematrix.TheMainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
    setContentView(R.layout.thematrix_main_layout);

    mTitle = mDrawerTitle;/*w  w  w .  j  a  v a2 s  . c o  m*/
    mDrawerTitle = getTitle();
    mNavigationTitles = getResources().getStringArray(R.array.navigation_array);
    mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
    mDrawerList = (ListView) findViewById(R.id.left_drawer);

    /**
     * set a custom shadow that overlays the main content when the drawer
     * opens
     */
    mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);

    /**
     * set up the drawer's list view with items and click listener
     */
    mDrawerList.setAdapter(new ArrayAdapter<String>(this, R.layout.drawer_list_item, mNavigationTitles));
    mDrawerList.setOnItemClickListener(new DrawerItemClickListener());

    /**
     * enable SupportActionBar app icon to behave as action and toggle the
     * drawer
     */
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    getSupportActionBar().setHomeButtonEnabled(true);

    /**
     * make the Navigation Drawer
     */
    mDrawerToggle = new ActionBarDrawerToggle(

            /**
             * host Activity
             */
            this,

            /**
             * DrawerLayout object
             */
            mDrawerLayout,

            /**
             * nav drawer image to replace 'Up' caret
             */
            R.drawable.ic_drawer,

            /**
             * "open drawer" description for accessibility
             */
            R.string.drawer_open,

            /**
             * "open drawer" description for accessibility
             */
            R.string.drawer_close)

    /**
     * ...set the matching Titels by the array Names
     */
    {
        public void onDrawerClosed(View view) {
            getSupportActionBar().setTitle(mTitle);
            supportInvalidateOptionsMenu();
        }

        public void onDrawerOpened(View drawerView) {
            getSupportActionBar().setTitle(mDrawerTitle);
            supportInvalidateOptionsMenu();
        }
    };

    mDrawerLayout.setDrawerListener(mDrawerToggle);

    /**
     * ...the Fragments for the Drawer
     */
    FragmentManager fm = getSupportFragmentManager();

    fragments[OVERVIEW] = fm.findFragmentById(R.id.overviewFragment);
    fragments[DROPBOX] = fm.findFragmentById(R.id.dropboxFragment);
    fragments[GOOGLEDRIVE] = fm.findFragmentById(R.id.goodriveFragment);
    fragments[FACEBOOK] = fm.findFragmentById(R.id.facebookFragment);
    fragments[GOOGLEPLUS] = fm.findFragmentById(R.id.gooplusFragment);
    fragments[TWITTER] = fm.findFragmentById(R.id.twitterFragment);

    FragmentTransaction transaction = fm.beginTransaction();

    for (Fragment fragment : fragments) {
        transaction.hide(fragment);
    }
    transaction.commit();
    showOverviewFragment();
    EasyTracker.getInstance(this);
}

From source file:com.facebook.android.friendsmash.HomeActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(R.layout.home);/*from w  w  w.  j a  v  a  2s .com*/

    FragmentManager fm = getSupportFragmentManager();
    fragments[FB_LOGGED_OUT_HOME] = fm.findFragmentById(R.id.fbLoggedOutHomeFragment);
    fragments[HOME] = fm.findFragmentById(R.id.homeFragment);

    FragmentTransaction transaction = fm.beginTransaction();
    for (int i = 0; i < fragments.length; i++) {
        transaction.hide(fragments[i]);
    }
    transaction.commit();

    // Restore the logged-in user's information if it has been saved and the existing data in the application
    // has been destroyed (i.e. the app hasn't been used for a while and memory on the device is low)
    // - only do this if the session is open for the social version only
    if (FriendSmashApplication.IS_SOCIAL) {
        // loggedIn
        if (savedInstanceState != null) {
            boolean loggedInState = savedInstanceState.getBoolean(FriendSmashApplication.getLoggedInKey(),
                    false);
            ((FriendSmashApplication) getApplication()).setLoggedIn(loggedInState);

            if (((FriendSmashApplication) getApplication()).isLoggedIn()
                    && (((FriendSmashApplication) getApplication()).getFriends() == null
                            || ((FriendSmashApplication) getApplication()).getCurrentFBUser() == null)) {
                try {
                    // currentFBUser
                    String currentFBUserJSONString = savedInstanceState
                            .getString(FriendSmashApplication.getCurrentFbUserKey());
                    if (currentFBUserJSONString != null) {
                        GraphUser currentFBUser = GraphObject.Factory
                                .create(new JSONObject(currentFBUserJSONString), GraphUser.class);
                        ((FriendSmashApplication) getApplication()).setCurrentFBUser(currentFBUser);
                    }

                    // friends
                    ArrayList<String> friendsJSONStringArrayList = savedInstanceState
                            .getStringArrayList(FriendSmashApplication.getFriendsKey());
                    if (friendsJSONStringArrayList != null) {
                        ArrayList<GraphUser> friends = new ArrayList<GraphUser>();
                        Iterator<String> friendsJSONStringArrayListIterator = friendsJSONStringArrayList
                                .iterator();
                        while (friendsJSONStringArrayListIterator.hasNext()) {
                            friends.add(GraphObject.Factory.create(
                                    new JSONObject(friendsJSONStringArrayListIterator.next()),
                                    GraphUser.class));
                        }
                        ((FriendSmashApplication) getApplication()).setFriends(friends);
                    }
                } catch (JSONException e) {
                    Log.e(FriendSmashApplication.TAG, e.toString());
                }
            }
        }
    }
}

From source file:ch.citux.td.ui.fragments.ChannelFragment.java

private void setFragment(Fragment fragment, boolean backstack) {
    if (fragment != null) {
        FragmentManager fragmentManager = getActivity().getSupportFragmentManager();
        if (fragmentManager != null) {
            FragmentTransaction transaction = fragmentManager.beginTransaction();

            if (backstack) {
                transaction.addToBackStack(null);
            }/*from w  ww.j ava 2 s .  c o  m*/

            Fragment currentFragment = fragmentManager.findFragmentById(R.id.container);
            if (currentFragment == null) {
                transaction.add(R.id.container, fragment);
            } else {
                if (!currentFragment.equals(fragment)) {
                    transaction.replace(R.id.container, fragment);
                } else {
                    ((TDBase) fragment).loadData();
                }
            }
            transaction.commit();
        }
    }
}