Example usage for android.support.v4.app FragmentManager 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.code4kyoto5374.MainActivity.java

private void showGarbageDaysView() {
    final FragmentManager fm = getSupportFragmentManager();
    if (fm.findFragmentByTag(GarbageCollectDaysFragment.TAG) == null) {
        final FragmentTransaction trans = fm.beginTransaction();
        final GarbageCollectDaysFragment fragment = GarbageCollectDaysFragment.newInstance();
        trans.add(R.id.view_holder, fragment, GarbageCollectDaysFragment.TAG);
        trans.commitAllowingStateLoss();
    }/*  www . j a  v a  2  s .co m*/
}

From source file:com.hippo.nimingban.ui.PostActivity.java

@Override
public void reply(Site site, String id, String presetText, boolean report) {
    if (Settings.getGuideTypeSend()) {
        showSwipeGuide();/*ww  w  . j  a  va  2s . c o m*/
    }

    FragmentManager fragmentManager = getSupportFragmentManager();
    Fragment fragment = fragmentManager.findFragmentByTag(TAG_FRAGMENT_TYPE_SEND);

    if (fragment == null && !TextUtils.isEmpty(id)) {
        Bundle args = new Bundle();
        args.putString(TypeSendFragment.KEY_ACTION,
                report ? TypeSendFragment.ACTION_REPORT : TypeSendFragment.ACTION_REPLY);
        args.putInt(TypeSendFragment.KEY_SITE, site.getId());
        args.putString(TypeSendFragment.KEY_ID, id);
        args.putString(TypeSendFragment.KEY_TEXT, presetText);

        TypeSendFragment typeSendFragment = new TypeSendFragment();
        typeSendFragment.setArguments(args);
        typeSendFragment.setFragmentHost(this);
        typeSendFragment.setCallback(this);
        FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
        transaction.setCustomAnimations(R.anim.fragment_translate_in, R.anim.fragment_translate_out);
        transaction.add(R.id.fragment_container, typeSendFragment, TAG_FRAGMENT_TYPE_SEND);
        transaction.commitAllowingStateLoss();

        getSwipeBackLayout().setSwipeEnabled(false);
    }
}

From source file:com.infine.android.devoxx.ui.SearchActivity.java

/**
 * Build and add "speaker" tab.//w  w  w .j  av  a 2 s.  c  om
 * TODO : update it to search in speaker names ?
 */
private void setupSpeakersTab() {
    // TODO: this is very inefficient and messy, clean it up
    FrameLayout fragmentContainer = new FrameLayout(this);
    fragmentContainer.setId(R.id.fragment_speakers);
    fragmentContainer.setLayoutParams(
            new ViewGroup.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT));
    ((ViewGroup) findViewById(android.R.id.tabcontent)).addView(fragmentContainer);

    final FragmentManager fm = getSupportFragmentManager();
    mSpeakersFragment = (SpeakersFragment) fm.findFragmentByTag("speakers");
    if (mSpeakersFragment == null) {
        mSpeakersFragment = new SpeakersFragment();
        mSpeakersFragment.setArguments(getSpeakersFragmentArguments());
        fm.beginTransaction().add(R.id.fragment_speakers, mSpeakersFragment, "speakers").commit();
    } else {
        mSpeakersFragment.reloadFromArguments(getSpeakersFragmentArguments());
    }

    // Vendors content comes from reused activity
    mTabHost.addTab(mTabHost.newTabSpec(TAG_SPEAKERS).setIndicator(buildIndicator(R.string.starred_speakers))
            .setContent(R.id.fragment_speakers));
}

From source file:com.google.android.apps.iosched.ui.SearchActivity.java

/**
 * Build and add "vendors" tab.//ww w.java  2s. c  o  m
 */
private void setupVendorsTab() {
    // TODO: this is very inefficient and messy, clean it up
    FrameLayout fragmentContainer = new FrameLayout(this);
    fragmentContainer.setId(R.id.fragment_vendors);
    fragmentContainer.setLayoutParams(
            new ViewGroup.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT));
    ((ViewGroup) findViewById(android.R.id.tabcontent)).addView(fragmentContainer);

    final FragmentManager fm = getSupportFragmentManager();
    mVendorsFragment = (VendorsFragment) fm.findFragmentByTag("vendors");
    if (mVendorsFragment == null) {
        mVendorsFragment = new VendorsFragment();
        mVendorsFragment.setArguments(getVendorsFragmentArguments());
        fm.beginTransaction().add(R.id.fragment_vendors, mVendorsFragment, "vendors").commit();
    } else {
        mVendorsFragment.reloadFromArguments(getVendorsFragmentArguments());
    }

    // Vendors content comes from reused activity
    mTabHost.addTab(mTabHost.newTabSpec(TAG_VENDORS).setIndicator(buildIndicator(R.string.starred_vendors))
            .setContent(R.id.fragment_vendors));
}

From source file:com.fullmeadalchemist.mustwatch.MainActivity.java

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

    Toolbar toolbar = findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);//from w ww.ja  va  2s  .c o m

    DrawerLayout drawer = findViewById(R.id.drawer_layout);
    ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(this, drawer, toolbar,
            R.string.navigation_drawer_open, R.string.navigation_drawer_close);
    drawer.addDrawerListener(toggle);

    NavigationView navigationView = findViewById(R.id.nav_view);
    navigationView.setNavigationItemSelectedListener(this);

    toggle.syncState();

    FragmentManager fm = getSupportFragmentManager();
    headlessLoadingFragment = (HeadlessLoadingFragment) fm.findFragmentByTag(HEADLESS_FRAGMENT_TAG);
    if (headlessLoadingFragment == null) {
        headlessLoadingFragment = new HeadlessLoadingFragment();
        fm.beginTransaction().add(headlessLoadingFragment, HEADLESS_FRAGMENT_TAG).commit();
    }

    if (savedInstanceState == null) {
        navigationController.navigateToBatches();
    }
}

From source file:com.google.android.apps.iosched.ui.SearchActivity.java

/**
 * Build and add "sessions" tab./* w w w  . j a  v  a2 s .  c  o m*/
 */
private void setupSessionsTab() {
    // TODO: this is very inefficient and messy, clean it up
    FrameLayout fragmentContainer = new FrameLayout(this);
    fragmentContainer.setId(R.id.fragment_sessions);
    fragmentContainer.setLayoutParams(
            new ViewGroup.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT));
    ((ViewGroup) findViewById(android.R.id.tabcontent)).addView(fragmentContainer);

    final FragmentManager fm = getSupportFragmentManager();
    mSessionsFragment = (SessionsFragment) fm.findFragmentByTag("sessions");
    if (mSessionsFragment == null) {
        mSessionsFragment = new SessionsFragment();
        mSessionsFragment.setArguments(getSessionsFragmentArguments());
        fm.beginTransaction().add(R.id.fragment_sessions, mSessionsFragment, "sessions").commit();
    } else {
        mSessionsFragment.reloadFromArguments(getSessionsFragmentArguments());
    }

    // Sessions content comes from reused activity
    mTabHost.addTab(mTabHost.newTabSpec(TAG_SESSIONS).setIndicator(buildIndicator(R.string.starred_sessions))
            .setContent(R.id.fragment_sessions));
}

From source file:com.collabora.xwperf.notxw_contacts.fragments.MainFragment.java

@Override
public boolean onQueryTextChange(String s) {
    FragmentManager fm = getChildFragmentManager();
    ITabScrollHider fragment = (ITabScrollHider) fm.findFragmentByTag(currentTabTag);
    fragment.setSearchTerm(s);/* w  w  w .jav a2s  . c  om*/
    //reset tabView transition
    tabView.setTranslationY(0);
    tabView.setTag(KEY_ANIMATION, 0);
    return true;
}

From source file:com.example.admin.activity.MultiTypeActivity.java

@Override
public void onBackPressed() {
    FragmentManager fragmentManager = getSupportFragmentManager();
    Fragment fragment = fragmentManager.findFragmentByTag(OneFragment.TAG);
    if (fragment == null) {
        super.onBackPressed();
    } else {//from www .  j  a v  a  2s  .c o  m
        onFragmentDetached(OneFragment.TAG);
    }
}

From source file:com.heneryh.aquanotes.ui.SearchActivity.java

/**
 * Build and add "sessions" tab.// w w w  .j a  va  2  s .co  m
 */
private void setupSessionsTab() {
    // TODO: this is very inefficient and messy, clean it up
    FrameLayout fragmentContainer = new FrameLayout(this);
    fragmentContainer.setId(R.id.fragment_probes);
    fragmentContainer.setLayoutParams(
            new ViewGroup.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT));
    ((ViewGroup) findViewById(android.R.id.tabcontent)).addView(fragmentContainer);

    final FragmentManager fm = getSupportFragmentManager();
    mSessionsFragment = (DbMaintProbesFragment) fm.findFragmentByTag("sessions");
    if (mSessionsFragment == null) {
        mSessionsFragment = new DbMaintProbesFragment();
        mSessionsFragment.setArguments(getSessionsFragmentArguments());
        fm.beginTransaction().add(R.id.fragment_probes, mSessionsFragment, "sessions").commit();
    } else {
        mSessionsFragment.reloadFromArguments(getSessionsFragmentArguments());
    }

    // Sessions content comes from reused activity
    mTabHost.addTab(mTabHost.newTabSpec(TAG_SESSIONS).setIndicator(buildIndicator(R.string.db_maint_probes))
            .setContent(R.id.fragment_probes));
}

From source file:com.noveo.dialogs.facebook.FacebookShareDialogFragment.java

@Override
public void show(final FragmentManager manager, final String tag) {
    final Fragment fragment = manager.findFragmentByTag(FRAGMENT_TAG);
    if (fragment != null) {
        manager.beginTransaction().remove(fragment).commit();
        manager.executePendingTransactions();
    }/*from  w w  w  .  j  a  v a2  s  .  co m*/
    super.show(manager, tag != null ? tag : FRAGMENT_TAG);
}