Example usage for android.support.v4.app FragmentManager 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.feathercoin.wallet.feathercoin.ui.AddressBookActivity.java

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

    setContentView(R.layout.address_book_content);

    final ActionBar actionBar = getSupportActionBar();
    actionBar.setDisplayHomeAsUpEnabled(true);

    final ViewPager pager = (ViewPager) findViewById(R.id.address_book_pager);

    final FragmentManager fm = getSupportFragmentManager();

    if (pager != null) {
        final ViewPagerTabs pagerTabs = (ViewPagerTabs) findViewById(R.id.address_book_pager_tabs);
        pagerTabs.addTabLabels(R.string.address_book_list_receiving_title,
                R.string.address_book_list_sending_title);

        final PagerAdapter pagerAdapter = new PagerAdapter(fm);

        pager.setAdapter(pagerAdapter);/*www  . j  av  a  2 s.  co  m*/
        pager.setOnPageChangeListener(pagerTabs);
        final int position = getIntent().getBooleanExtra(EXTRA_SENDING, true) == true ? 1 : 0;
        pager.setCurrentItem(position);
        pager.setPageMargin(2);
        pager.setPageMarginDrawable(R.color.bg_less_bright);

        pagerTabs.onPageSelected(position);
        pagerTabs.onPageScrolled(position, 0, 0);

        walletAddressesFragment = new WalletAddressesFragment();
        sendingAddressesFragment = new SendingAddressesFragment();
    } else {
        // The following line causes a bug on some phones.  See issue #10.
        //walletAddressesFragment = (WalletAddressesFragment) fm.findFragmentById(R.id.wallet_addresses_fragment);
        sendingAddressesFragment = (SendingAddressesFragment) fm
                .findFragmentById(R.id.sending_addresses_fragment);
    }

    updateFragments();
}

From source file:co.uk.aging.mabel.places.placepicker.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.start);//from  w  ww.j a va  2s.com

    FragmentManager fm = getSupportFragmentManager();
    PlacePickerFragment fragment = (PlacePickerFragment) fm.findFragmentByTag(FRAGTAG);

    if (fragment == null) {
        FragmentTransaction transaction = fm.beginTransaction();
        fragment = new PlacePickerFragment();
        transaction.add(fragment, FRAGTAG);
        transaction.commit();
    }

    // Use fragment as click listener for cards, but must implement correct interface
    if (!(fragment instanceof OnCardClickListener)) {
        throw new ClassCastException("PlacePickerFragment must " + "implement OnCardClickListener interface.");
    }
    OnCardClickListener clickListener = (OnCardClickListener) fm.findFragmentByTag(FRAGTAG);

    mRetentionFragment = (StreamRetentionFragment) fm.findFragmentByTag(RETENTION_TAG);
    if (mRetentionFragment == null) {
        mRetentionFragment = new StreamRetentionFragment();
        fm.beginTransaction().add(mRetentionFragment, RETENTION_TAG).commit();
    } else {
        // If the retention fragment already existed, we need to pull some state.
        // pull state out
        CardStreamState state = mRetentionFragment.getCardStream();

        // dump it in CardStreamFragment.
        mCardStreamFragment = (CardStreamFragment) fm.findFragmentById(R.id.fragment_cardstream);
        mCardStreamFragment.restoreState(state, clickListener);
    }
}

From source file:com.delaroystudios.placepicker.MainActivity.java

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

    FragmentManager fm = getSupportFragmentManager();
    PlacePickerFragment fragment = (PlacePickerFragment) fm.findFragmentByTag(FRAGTAG);

    if (fragment == null) {
        FragmentTransaction transaction = fm.beginTransaction();
        fragment = new PlacePickerFragment();
        transaction.add(fragment, FRAGTAG);
        transaction.commit();//w  w w.j  av a  2 s  .c om
    }

    // Use fragment as click listener for cards, but must implement correct interface
    if (!(fragment instanceof OnCardClickListener)) {
        throw new ClassCastException("PlacePickerFragment must " + "implement OnCardClickListener interface.");
    }
    OnCardClickListener clickListener = (OnCardClickListener) fm.findFragmentByTag(FRAGTAG);

    mRetentionFragment = (StreamRetentionFragment) fm.findFragmentByTag(RETENTION_TAG);
    if (mRetentionFragment == null) {
        mRetentionFragment = new StreamRetentionFragment();
        fm.beginTransaction().add(mRetentionFragment, RETENTION_TAG).commit();
    } else {
        // If the retention fragment already existed, we need to pull some state.
        // pull state out
        CardStreamState state = mRetentionFragment.getCardStream();

        // dump it in CardStreamFragment.
        mCardStreamFragment = (CardStreamFragment) fm.findFragmentById(R.id.fragment_cardstream);
        mCardStreamFragment.restoreState(state, clickListener);
    }
}

From source file:com.placepicker.google.playservices.placepicker.MainActivity.java

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

    FragmentManager fm = getSupportFragmentManager();
    PlacePickerFragment fragment = (PlacePickerFragment) fm.findFragmentByTag(FRAGTAG);

    if (fragment == null) {
        FragmentTransaction transaction = fm.beginTransaction();
        fragment = new PlacePickerFragment();
        transaction.add(fragment, FRAGTAG);
        transaction.commit();/*www.jav  a 2 s .  c o  m*/
    }

    // Use fragment as click listener for cards, but must implement correct interface
    if (!(fragment instanceof OnCardClickListener)) {
        throw new ClassCastException("PlacePickerFragment must " + "implement OnCardClickListener interface.");
    }
    OnCardClickListener clickListener = (OnCardClickListener) fm.findFragmentByTag(FRAGTAG);

    mRetentionFragment = (StreamRetentionFragment) fm.findFragmentByTag(RETENTION_TAG);
    if (mRetentionFragment == null) {
        mRetentionFragment = new StreamRetentionFragment();
        fm.beginTransaction().add(mRetentionFragment, RETENTION_TAG).commit();
    } else {
        // If the retention fragment already existed, we need to pull some state.
        // pull state out
        CardStreamState state = mRetentionFragment.getCardStream();

        // dump it in CardStreamFragment.
        mCardStreamFragment = (CardStreamFragment) fm.findFragmentById(R.id.fragment_cardstream);
        mCardStreamFragment.restoreState(state, clickListener);
    }
}

From source file:com.bashlord.loginregister.nearbyR.java

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

    FragmentManager fm = getSupportFragmentManager();
    PlacePickerFragment fragment = (PlacePickerFragment) fm.findFragmentByTag(FRAGTAG);

    if (fragment == null) {
        FragmentTransaction transaction = fm.beginTransaction();
        fragment = new PlacePickerFragment();
        transaction.add(fragment, FRAGTAG);
        transaction.commit();// www .j  av a  2  s .  co  m
    }

    // Use fragment as click listener for cards, but must implement correct interface
    if (!(fragment instanceof OnCardClickListener)) {
        throw new ClassCastException("PlacePickerFragment must " + "implement OnCardClickListener interface.");
    }
    OnCardClickListener clickListener = (OnCardClickListener) fm.findFragmentByTag(FRAGTAG);

    mRetentionFragment = (StreamRetentionFragment) fm.findFragmentByTag(RETENTION_TAG);
    if (mRetentionFragment == null) {
        mRetentionFragment = new StreamRetentionFragment();
        fm.beginTransaction().add(mRetentionFragment, RETENTION_TAG).commit();
    } else {
        // If the retention fragment already existed, we need to pull some state.
        // pull state out
        CardStreamState state = mRetentionFragment.getCardStream();

        // dump it in CardStreamFragment.
        mCardStreamFragment = (CardStreamFragment) fm.findFragmentById(R.id.fragment_cardstream);
        mCardStreamFragment.restoreState(state, clickListener);
    }
}

From source file:com.murrayc.galaxyzoo.app.ClassifyActivity.java

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

    if (TextUtils.isEmpty(getItemId())) {
        setItemId(ItemsContentProvider.URI_PART_ITEM_ID_NEXT);
    }//from w  w w.j a  v  a  2s.  co m

    //Make the SyncAdapter respond to preferences changes.
    //The SyncAdapter can't do this itself, because SharedPreferences
    //doesn't work across processes.
    try {
        PreferenceManager.getDefaultSharedPreferences(this).registerOnSharedPreferenceChangeListener(this);
    } catch (final UnsupportedOperationException e) {
        //This happens during our test case, because the MockContext doesn't support this,
        //so ignore this.
        Log.info(
                "ClassifyActivity.onCreate(): Ignoring UnsupportedOperationException from getDefaultSharedPreferences().");
    }

    /**
     * Ask the SyncProvider to update whenever anything in the ItemContentProvider's
     * Items table changes. This seems excessive, but maybe we can trust
     * the SyncAdapter framework to not try to do too much work.
     *
     * Register the observer for the data table. The table's path
     * and any of its subpaths trigger the observer.
     */
    /* Disabled for now. Instead the ItemsContentProvider calls its requestSync()
     * when it is necessary.
    final ItemsContentProviderObserver observer = new ItemsContentProviderObserver(new Handler());
    ContentResolver resolver = getContentResolver();
    resolver.registerContentObserver(Item.ITEMS_URI, true, observer);
    */

    //Our NetworkChangeReceiver should only wake up when necessary:
    stopListeningForNetworkReconnection();

    //Make sure that the SyncAdapter starts to download items as soon as possible:
    requestSync();

    setContentView(R.layout.activity_classify);

    UiUtils.showToolbar(this);

    // savedInstanceState is non-null when there is fragment state
    // saved from previous configurations of this activity
    // (e.g. when rotating the screen from portrait to landscape).
    // In this case, the fragment will automatically be re-added
    // to its container so we don't need to manually add it.
    // For more information, see the Fragments API guide at:
    //
    // http://developer.android.com/guide/components/fragments.html
    //
    if (savedInstanceState == null) {
        final FragmentManager fragmentManager = getSupportFragmentManager();
        if (fragmentManager != null) {
            //We check to see if the fragment exists already,
            //because apparently it sometimes does exist already when the app has been
            //in the background for some time,
            //at least on Android 5.0 (Lollipop)

            // Create the detail fragment and add it to the activity
            // using a fragment transaction.
            final Bundle arguments = new Bundle();
            arguments.putString(ItemFragment.ARG_ITEM_ID, getItemId());

            ClassifyFragment fragment = (ClassifyFragment) fragmentManager.findFragmentById(R.id.container);
            if (fragment == null) {
                // TODO: Find a simpler way to just pass this through to the fragment.
                // For instance, pass the intent.getExtras() as the bundle?.
                fragment = new ClassifyFragment();
                fragment.setArguments(arguments);
                fragmentManager.beginTransaction().replace(R.id.container, fragment).commit();
            } else {
                Log.info("ClassifyActivity.onCreate(): The ClassifyFragment already existed.");

                fragment.setItemId(getItemId());
                fragment.update();
            }
        }

        //Check that we have permissions and asynchronously request them if necessary,
        //later updating our UI to use them:
        checkPermissions();
    }

    /*
    // Show the Up button in the action bar.
    final ActionBar actionBar = getActionBar();
    if (actionBar == null)
    return;
            
    actionBar.setDisplayHomeAsUpEnabled(true);
    */

    final LoginUtils.GetExistingLogin task = new LoginUtils.GetExistingLogin(this) {
        @Override
        protected void onPostExecute(final LoginUtils.LoginDetails loginDetails) {
            super.onPostExecute(loginDetails);

            if (mException != null) {
                Log.error(
                        "ClassifyActivity.onCreate(): GetExistingLogin asynctask failed, probably due to a missing permission:",
                        mException);
            }

            onExistingLoginRetrieved(loginDetails);
        }
    };
    task.execute();
}

From source file:com.example.android.batchstepsensor.MainActivity.java

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

    FragmentManager fm = getSupportFragmentManager();
    BatchStepSensorFragment fragment = (BatchStepSensorFragment) fm.findFragmentByTag(FRAGTAG);

    if (fragment == null) {
        FragmentTransaction transaction = fm.beginTransaction();
        fragment = new BatchStepSensorFragment();
        transaction.add(fragment, FRAGTAG);
        transaction.commit();/*from w w  w  .  j  a  va 2s.c o  m*/
    }

    // Use fragment as click listener for cards, but must implement correct interface
    if (!(fragment instanceof OnCardClickListener)) {
        throw new ClassCastException(
                "BatchStepSensorFragment must " + "implement OnCardClickListener interface.");
    }
    OnCardClickListener clickListener = (OnCardClickListener) fm.findFragmentByTag(FRAGTAG);

    mRetentionFragment = (StreamRetentionFragment) fm.findFragmentByTag(RETENTION_TAG);
    if (mRetentionFragment == null) {
        mRetentionFragment = new StreamRetentionFragment();
        fm.beginTransaction().add(mRetentionFragment, RETENTION_TAG).commit();
    } else {
        // If the retention fragment already existed, we need to pull some state.
        // pull state out
        CardStreamState state = mRetentionFragment.getCardStream();

        // dump it in CardStreamFragment.
        mCardStreamFragment = (CardStreamFragment) fm.findFragmentById(R.id.fragment_cardstream);
        mCardStreamFragment.restoreState(state, clickListener);
    }
}

From source file:com.openatk.fieldnotebook.MainActivity.java

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

    dbHelper = new DatabaseHelper(this);

    FragmentManager fm = getSupportFragmentManager();
    fragmentMap = (SupportMapFragment) fm.findFragmentById(R.id.map);
    fragmentSlider = (FragmentSlider) fm.findFragmentByTag(FragmentSlider.class.getName());
    if (fragmentSlider != null) {
        sliderIsShowing = 1;/*from  www .  ja  v a  2 s .c  om*/
    }

    if (savedInstanceState == null) {
        // First incarnation of this activity.
        fragmentMap.setRetainInstance(true);
    } else {
        // Reincarnated activity. The obtained map is the same map instance
        // in the previous
        // activity life cycle. There is no need to reinitialize it.
        map = fragmentMap.getMap();
    }
    checkGPS();

    //Trello
    //trelloController = new TrelloController(getApplicationContext());
    //syncController = new SyncController(getApplicationContext(), trelloController, this);
    //trelloController.setSyncController(syncController);

    // Get last selected operation
    if (savedInstanceState != null) {
        // Find current field
        currentField = FindFieldById(savedInstanceState.getInt("currentField"));
        this.addingBoundary = savedInstanceState.getString("drawingBoundary", "");
    }

    vgSidebar = (ViewGroup) findViewById(R.id.fragment_container_sidebar);
    if (vgSidebar != null) {
        Log.i(TAG, "onCreate: adding FragmentSidebar to MainActivity");

        // Add sidebar fragment to the activity's container layout
        FragmentSidebar fragmentSidebar = new FragmentSidebar();
        FragmentTransaction fragmentTransaction = fm.beginTransaction();
        fragmentTransaction.replace(vgSidebar.getId(), fragmentSidebar, FragmentSidebar.class.getName());

        // Commit the transaction 
        fragmentTransaction.commit();
    }

    setUpMapIfNeeded();

    Intent intent = this.getIntent();
    String todo = intent.getStringExtra("todo");
    if (todo != null) {
        if (todo.contentEquals("sync")) {
            //trelloController.sync();
        }
    }

    getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
}

From source file:com.mjhram.ttaxi.GpsMainActivity.java

protected synchronized void buildGoogleApiClient() {
    FragmentManager fm = getSupportFragmentManager();
    SupportMapFragment mapFragment = (SupportMapFragment) fm.findFragmentById(R.id.location_map);
    mapFragment.getMapAsync(this);
    mGoogleApiClient = new GoogleApiClient.Builder(this).addConnectionCallbacks(this)
            .addApi(LocationServices.API).build();
}

From source file:net.abcdroid.devfest12.ui.HomeActivity.java

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

    // We're on Google TV; immediately short-circuit the normal behavior and show the
    // Google TV-specific landing page.
    if (UIUtils.isGoogleTV(this)) {
        Intent intent = new Intent(HomeActivity.this, GoogleTVSessionLivestreamActivity.class);
        startActivity(intent);/*www.j a  v a2  s  .  c  om*/
        finish();
    }

    if (isFinishing()) {
        return;
    }

    UIUtils.enableDisableActivities(this);
    EasyTracker.getTracker().setContext(this);
    setContentView(R.layout.activity_home);
    FragmentManager fm = getSupportFragmentManager();

    mViewPager = (ViewPager) findViewById(R.id.pager);
    String homeScreenLabel;
    if (mViewPager != null) {
        // Phone setup
        mViewPager.setAdapter(new HomePagerAdapter(getSupportFragmentManager()));
        mViewPager.setOnPageChangeListener(this);
        mViewPager.setPageMarginDrawable(R.drawable.grey_border_inset_lr);
        mViewPager.setPageMargin(getResources().getDimensionPixelSize(R.dimen.page_margin_width));

        final ActionBar actionBar = getSupportActionBar();
        actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
        actionBar.addTab(actionBar.newTab().setText(R.string.title_my_schedule).setTabListener(this));
        actionBar.addTab(actionBar.newTab().setText(R.string.title_explore).setTabListener(this));
        //actionBar.addTab(actionBar.newTab().setText(R.string.title_stream).setTabListener(this));
        homeScreenLabel = getString(R.string.title_my_schedule);

    } else {
        mExploreFragment = (ExploreFragment) fm.findFragmentById(R.id.fragment_tracks);
        mMyScheduleFragment = (MyScheduleFragment) fm.findFragmentById(R.id.fragment_my_schedule);
        mSocialStreamFragment = (SocialStreamFragment) fm.findFragmentById(R.id.fragment_stream);

        homeScreenLabel = "Home";
    }
    getSupportActionBar().setHomeButtonEnabled(false);

    EasyTracker.getTracker().trackView(homeScreenLabel);
    LOGD("Tracker", homeScreenLabel);

    // Sync data on load
    if (savedInstanceState == null) {
        triggerRefresh();
        registerGCMClient();
    }
}