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

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

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  4. android.support.v4.app.*
  5. FragmentManager
  6. findFragmentByTag

Introduction

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

Prototype

public abstract Fragment findFragmentByTag(String tag);

Source Link

Document

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

Usage

From source file:com.kubotaku.android.sample.sensordataviewer.MainActivity.java

private void showLicenseDialog() {
    final FragmentManager fragmentManager = getSupportFragmentManager();
    if (fragmentManager.findFragmentByTag(FRAGMENT_TAG_LICENSE) == null) {
        final LicenseDialogFragment fragment = LicenseDialogFragment.newInstance();
        fragment.show(fragmentManager, FRAGMENT_TAG_LICENSE);
    }/*from ww  w.  java2  s.c om*/
}

From source file:com.example.levelup.core.app.example1.LoginAndPaymentActivity.java

/**
 * Shows the payment code fragment. This will replace any existing fragments loaded into the
 * destination frames (in this case, that would be the {@link LoginFragment}).
 */// w  w  w . jav a  2 s .  co  m
private void showPaymentCodeFragment() {
    FragmentManager fm = getSupportFragmentManager();

    /*
     * For easy management of fragment tags, the full classname is used to identify a given
     * fragment.
     */
    PaymentCodeFragment paymentCodeFragment = (PaymentCodeFragment) fm
            .findFragmentByTag(PaymentCodeFragment.class.getName());

    FragmentTransaction transaction = fm.beginTransaction();

    if (paymentCodeFragment == null) {
        paymentCodeFragment = new PaymentCodeFragment();
    }

    /* At this point, paymentCodeFragment will be a valid, possibly-unadded fragment. */

    if (!paymentCodeFragment.isAdded()) {
        transaction.replace(android.R.id.content, paymentCodeFragment, PaymentCodeFragment.class.getName());
    }

    commitUiChange(transaction);
}

From source file:com.money.manager.ex.sync.CloudFilePickerActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.base_toolbar_activity);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    FragmentManager fm = getSupportFragmentManager();

    // intent// ww w .  j  a  v a 2  s.c o  m
    //        if (getIntent() != null && getIntent().getExtras().containsKey(INTENT_DROBPOXFILE_PATH)) {
    //            dropboxFile = getIntent().getExtras().getString(INTENT_DROBPOXFILE_PATH);
    //        }

    // attach fragment to activity
    if (fm.findFragmentById(R.id.content) == null) {
        if (fm.findFragmentByTag(CloudFilePickerFragment.class.getSimpleName()) == null) {
            CloudFilePickerFragment fragment = new CloudFilePickerFragment();
            fm.beginTransaction().add(R.id.content, fragment, CloudFilePickerFragment.class.getSimpleName())
                    .commit();
        }
    }
}

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

private void initFragments(Bundle savedInstanceState) {
    final FragmentManager manager = getSupportFragmentManager();
    assetReceiveFragment = (AssetReceiveFragment) manager.findFragmentByTag(AssetReceiveFragment.TAG);
    walletFragment = (WalletFragment) manager.findFragmentByTag(WalletFragment.TAG);
    assetSenderFragment = (AssetSenderFragment) manager.findFragmentByTag(AssetSenderFragment.TAG);

    if (assetReceiveFragment == null) {
        assetReceiveFragment = AssetReceiveFragment.newInstance(uuid);
    }/*  w  w  w .  j  a  v  a2  s. c o m*/
    if (walletFragment == null) {
        walletFragment = WalletFragment.newInstance(uuid);
    }
    if (assetSenderFragment == null) {
        assetSenderFragment = AssetSenderFragment.newInstance();
    }
    if (libsFragment == null) {
        libsFragment = new LibsBuilder().withAboutIconShown(true).withAboutVersionShown(true)
                .withAboutDescription(getString(R.string.library_description)).supportFragment();
    }

    if (savedInstanceState == null) {
        switchFragment(assetReceiveFragment, AssetReceiveFragment.TAG);
    }
}

From source file:biz.easymenu.easymenung.ItemFragment.java

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

    WindowManager.LayoutParams WMLP = this.getDialog().getWindow().getAttributes();
    WMLP.windowAnimations = R.style.PauseDialogAnimation;
    this.getDialog().getWindow().setAttributes(WMLP);

    v = li.inflate(R.layout.itemdialog, container, false);

    np = (NumberPicker) v.findViewById(R.id.itemnumpick);
    ((TextView) v.findViewById(R.id.itemLabel)).setText(item.getLabel());
    ((TextView) v.findViewById(R.id.itemDescription)).setText(item.getDescription());
    try {//  w ww  .  j  a v  a  2  s  .  c o m
        ((ImageView) v.findViewById(R.id.itemImage)).setImageBitmap(BitmapFactory
                .decodeStream(getActivity().openFileInput(Integer.toString(item.getIdImage()) + ".img")));
    } catch (FileNotFoundException e) {
        Log.e(EasymenuNGActivity.TAG, "Error image file not found: " + e.getMessage());
    }

    this.getDialog().requestWindowFeature(Window.FEATURE_NO_TITLE);

    new Thread(new NumberRun()).start();

    btnOk = (Button) v.findViewById(R.id.itembtnOK);
    btnOk.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            try {
                if (oldNr > 0 || np.getValue() > 0)
                    rpc.addToOrder(sid, item.getIdMenulists(), np.getValue(), note);
            } catch (Exception e) {
                FragmentManager fm = getActivity().getSupportFragmentManager();
                FragmentTransaction ft = fm.beginTransaction();
                ErrorFragment f = new ErrorFragment(e.getMessage());
                Fragment prev = fm.findFragmentByTag("errorDialog");
                if (prev != null) {
                    ft.remove(prev);
                    ft.commit();
                }
                f.show(ft, "errorDialog");
            } finally {
                dismiss();
            }
        }
    });

    btnNote = (Button) v.findViewById(R.id.itembtnNote);
    btnNote.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            FragmentManager fm = getActivity().getSupportFragmentManager();
            FragmentTransaction ft = fm.beginTransaction();
            NoteDialog f = new NoteDialog(itemFrag, note);
            Fragment prev = fm.findFragmentByTag("noteDialog");
            if (prev != null) {
                ft.remove(prev);
                ft.commit();
            }
            f.show(ft, "noteDialog");
        }

    });

    return v;
}

From source file:com.akop.bach.activity.RibbonedSinglePane.java

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

    requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
    setContentView(getLayout());//from w  ww. j  a va 2  s  . c om

    if (mAccount == null)
        mAccount = (BasicAccount) getIntent().getParcelableExtra("account");

    if (mAccount == null) {
        if (App.getConfig().logToConsole())
            App.logv("Account is null");

        finish();
        return;
    }

    if (android.os.Build.VERSION.SDK_INT >= 11) {
        new ActionBarHelper().init();
    }

    FragmentManager fm = getSupportFragmentManager();
    Fragment titleFrag;

    FragmentTransaction ft = fm.beginTransaction();
    ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);

    if ((titleFrag = fm.findFragmentByTag("details")) == null) {
        titleFrag = createFragment();
        ft.replace(R.id.fragment_titles, titleFrag, "details");
    }

    ft.commit();
}

From source file:com.h6ah4i.android.example.openslmediaplayer.app.MainActivity.java

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

    // setup event bus
    mAppEventReceiver = new AppEventReceiver(this);
    eventBus().register(mAppEventReceiver);

    // set content view
    setContentView(R.layout.activity_main);

    // set ToolBar as a ActionBar
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    toolbar.setTitleTextColor(ContextCompat.getColor(this, R.color.app_toolbar_title_text));
    setSupportActionBar(toolbar);//  www  . j  av a 2  s  . com
    getSupportActionBar().setHomeButtonEnabled(true);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    // instantiate NavigationDrawerFragment
    FragmentManager fm = getSupportFragmentManager();

    NavigationDrawerFragment fragment = (NavigationDrawerFragment) fm
            .findFragmentByTag(FRAGMENT_TAG_NAVIGATION_DRAWER);

    if (fragment == null) {
        fragment = (NavigationDrawerFragment) Fragment.instantiate(this,
                NavigationDrawerFragment.class.getName());
        fm.beginTransaction().replace(R.id.drawer_container, fragment, FRAGMENT_TAG_NAVIGATION_DRAWER).commit();
    } else {
        fm.beginTransaction().attach(fragment).commit();
    }

    mNavigationDrawerFragment = fragment;

    // set initial contents
    if (savedInstanceState == null) {
        switchContents(NavigationDrawerReqEvents.SECTION_INDEX_PLAYER_CONTROL);
    }
}

From source file:com.example.android.supportv7.media.SampleMediaRouterActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    // Be sure to call the super class.
    super.onCreate(savedInstanceState);

    // Get the media router service.
    mMediaRouter = MediaRouter.getInstance(this);

    // Create a route selector for the type of routes that we care about.
    mSelector = new MediaRouteSelector.Builder().addControlCategory(MediaControlIntent.CATEGORY_LIVE_AUDIO)
            .addControlCategory(MediaControlIntent.CATEGORY_LIVE_VIDEO)
            .addControlCategory(MediaControlIntent.CATEGORY_REMOTE_PLAYBACK)
            .addControlCategory(SampleMediaRouteProvider.CATEGORY_SAMPLE_ROUTE).build();

    // Add a fragment to take care of media route discovery.
    // This fragment automatically adds or removes a callback whenever the activity
    // is started or stopped.
    FragmentManager fm = getSupportFragmentManager();
    if (fm.findFragmentByTag(DISCOVERY_FRAGMENT_TAG) == null) {
        DiscoveryFragment fragment = new DiscoveryFragment();
        fragment.setRouteSelector(mSelector);
        fm.beginTransaction().add(fragment, DISCOVERY_FRAGMENT_TAG).commit();
    }//from w w  w. j av a  2  s.  c o m

    // Populate an array adapter with fake media items.
    String[] mediaNames = getResources().getStringArray(R.array.media_names);
    String[] mediaUris = getResources().getStringArray(R.array.media_uris);
    mMediaItems = new ArrayAdapter<MediaItem>(this, android.R.layout.simple_list_item_single_choice,
            android.R.id.text1);
    for (int i = 0; i < mediaNames.length; i++) {
        mMediaItems.add(new MediaItem(mediaNames[i], Uri.parse(mediaUris[i])));
    }

    // Initialize the layout.
    setContentView(R.layout.sample_media_router);

    mInfoTextView = (TextView) findViewById(R.id.info);

    mMediaListView = (ListView) findViewById(R.id.media);
    mMediaListView.setAdapter(mMediaItems);
    mMediaListView.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
    mMediaListView.setOnItemClickListener(new OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            updateButtons();
        }
    });

    mPlayButton = (Button) findViewById(R.id.play_button);
    mPlayButton.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            play();
        }
    });

    mStatisticsButton = (Button) findViewById(R.id.statistics_button);
    mStatisticsButton.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            showStatistics();
        }
    });
}

From source file:biz.easymenu.easymenung.TableListFragment.java

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

    View v = inflater.inflate(R.layout.menupager, container, false);
    ((TextView) v.findViewById(R.id.menuTitle)).setText(R.string.tableList);
    GridView gridview = (GridView) v.findViewById(R.id.gridview);
    adapter = new ItemAdapter(getActivity());
    gridview.setAdapter(adapter);/*from  w  w w  .  ja  va  2 s .  c  o m*/

    gridview.setOnItemClickListener(new OnItemClickListener() {
        public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
            //Toast.makeText(context, "" + position, Toast.LENGTH_SHORT).show();
            FragmentManager fm = getActivity().getSupportFragmentManager();
            FragmentTransaction ft = fm.beginTransaction();
            DialogFragment f = new LoginFragment(adapter.itemsList.get(position));
            Fragment prev = fm.findFragmentByTag("loginDialog");
            if (prev != null) {
                ft.remove(prev);
                ft.commit();
            }
            f.show(ft, "loginDialog");

            /*DEMO
                    
            Locale pLocale = new Locale("it");
            Resources res = getActivity().getBaseContext().getResources();
            DisplayMetrics dm =  getActivity().getBaseContext().getResources().getDisplayMetrics();
            Configuration conf = res.getConfiguration();
            conf.locale = pLocale;
            res.updateConfiguration(conf, dm);
            getActivity().finish();
            startActivity(getActivity().getIntent());
                    
                    
            END DEMO */
        }
    });

    return v;
}

From source file:com.anxpp.blog.MainActivity.java

/**
 * ?/* www. j a  v  a  2 s.c  o  m*/
 * @param uri ?
 */
public void updateContent(Uri uri) {
    final Fragment fragment;
    final String tag;

    final FragmentManager fm = getSupportFragmentManager();
    final FragmentTransaction tr = fm.beginTransaction();

    if (!currentUri.equals(uri)) {
        final Fragment currentFragment = fm.findFragmentByTag(currentContentFragmentTag);
        if (currentFragment != null)
            tr.hide(currentFragment);
    }
    //about
    if (AboutFragment.ABOUT_URI.equals(uri)) {
        tag = AboutFragment.TAG;
        final Fragment foundFragment = fm.findFragmentByTag(tag);
        if (foundFragment != null) {
            fragment = foundFragment;
        } else {
            fragment = new AboutFragment();
        }
    } else if (SandboxFragment.SETTINGS_URI.equals(uri)) {
        tag = SandboxFragment.TAG;
        final SandboxFragment foundFragment = (SandboxFragment) fm.findFragmentByTag(tag);
        if (foundFragment != null) {
            foundFragment.setOnSettingsChangedListener(mSettingsChangedListener);
            fragment = foundFragment;
        } else {
            final SandboxFragment settingsFragment = new SandboxFragment();
            settingsFragment.setOnSettingsChangedListener(mSettingsChangedListener);
            fragment = settingsFragment;
        }
    } else if (uri != null) {
        //...
        tag = WebViewFragment.TAG;
        final WebViewFragment webViewFragment;
        final Fragment foundFragment = fm.findFragmentByTag(tag);
        if (foundFragment != null) {
            fragment = foundFragment;
            webViewFragment = (WebViewFragment) fragment;
        } else {
            webViewFragment = new WebViewFragment();
            fragment = webViewFragment;
        }
        webViewFragment.setUrl(uri.toString());
    } else {
        return;
    }

    if (fragment.isAdded()) {
        tr.show(fragment);
    } else {
        tr.replace(R.id.content, fragment, tag);
    }
    tr.commit();

    currentUri = uri;
    currentContentFragmentTag = tag;
}