Example usage for android.support.v4.app FragmentTransaction attach

Introduction

In this page you can find the example usage for android.support.v4.app FragmentTransaction attach.

Prototype

public abstract FragmentTransaction attach(Fragment fragment);

Source Link

Document

Re-attach a fragment after it had previously been deatched from the UI with #detach(Fragment) .

Usage

From source file:cn.nekocode.rxlifecycle.compact.RxLifecycleCompact.java

public static RxLifecycleCompact bind(@NonNull FragmentManager fragmentManager) {
    BindingV4Fragment fragment = (BindingV4Fragment) fragmentManager.findFragmentByTag(FRAGMENT_TAG);
    if (fragment == null) {
        fragment = new BindingV4Fragment();

        final FragmentTransaction transaction = fragmentManager.beginTransaction();
        transaction.add(fragment, FRAGMENT_TAG);
        transaction.commit();/*from ww  w  .  j  a v a 2 s. co m*/

    } else if (fragment.isDetached()) {
        final FragmentTransaction transaction = fragmentManager.beginTransaction();
        transaction.attach(fragment);
        transaction.commit();
    }

    return bind(fragment.getLifecycleBehavior());
}

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From source file:cn.nekocode.rxactivityresult.compact.RxActivityResultCompact.java

private static Observable<ActivityResult> startActivityForResult(@NonNull FragmentManager fragmentManager,
        @NonNull final Intent intent, final int requestCode, @Nullable final Bundle options) {

    ResultHandleV4Fragment _fragment = (ResultHandleV4Fragment) fragmentManager.findFragmentByTag(FRAGMENT_TAG);
    if (_fragment == null) {
        _fragment = new ResultHandleV4Fragment();

        final FragmentTransaction transaction = fragmentManager.beginTransaction();
        transaction.add(_fragment, FRAGMENT_TAG);
        transaction.commit();//from w  ww  .ja  v  a2s .  co m

    } else if (_fragment.isDetached()) {
        final FragmentTransaction transaction = fragmentManager.beginTransaction();
        transaction.attach(_fragment);
        transaction.commit();
    }

    final ResultHandleV4Fragment fragment = _fragment;
    return fragment.getIsAttachedBehavior().filter(new Predicate<Boolean>() {
        @Override
        public boolean test(@io.reactivex.annotations.NonNull Boolean isAttached) throws Exception {
            return isAttached;
        }
    }).flatMap(new Function<Boolean, ObservableSource<ActivityResult>>() {
        @Override
        public ObservableSource<ActivityResult> apply(@io.reactivex.annotations.NonNull Boolean aBoolean)
                throws Exception {
            fragment.startActivityForResult(intent, requestCode, options);
            return fragment.getResultPublisher();
        }
    }).filter(new Predicate<ActivityResult>() {
        @Override
        public boolean test(@io.reactivex.annotations.NonNull ActivityResult result) throws Exception {
            return result.getRequestCode() == requestCode;
        }
    });
}

---

From source file:com.yallaya.fragments.FragmentsModule.java

public static void s_attach(Object arg) {

    HashMap<String, Object> options = (HashMap) arg;

    if (!options.containsKey("fragment")) {
        Log.w(LCAT, "attach called without the fragment arrgument");
        return;/*from   w w  w. ja  v  a 2 s . c om*/
    }
    if (!options.containsKey("frameId")) {
        Log.w(LCAT, "attach called without the frameId arrgument");
        return;
    }

    FragmentProxy proxy = (FragmentProxy) options.get("fragment");
    Fragment frg = proxy.fragment;

    /*
    if (!frg.isDetached()) {
       Log.w(LCAT, "attach called but fragment hasn't been detached");
       return;
    }
    */

    Log.d(LCAT, "attching fragment");

    FragmentTransaction ft = getTransaction(options);
    ft.attach(frg);
    ft.commit();
}

---

From source file:com.redditandroiddevelopers.ircclient.ChannelActivity.java

@Override
public void onTabReselected(Tab tab, FragmentTransaction ft) {
    if (mFragment != null) {
        ft.attach(mFragment);
    }
}

---

From source file:com.streaming.sweetplayer.ArtistActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);/* w w  w  .  ja  v a2 s.c  o m*/
    ActionBar actionBar = getSupportActionBar();
    actionBar.setDisplayShowTitleEnabled(false);
    Intent in = getIntent();
    mDetailName = in.getStringExtra(Config.NAME);
    mUrl = in.getStringExtra(Config.URL);

    ArtistFragment artistFragment = new ArtistFragment();
    artistFragment.artistName = in.getStringExtra(Config.NAME);
    artistFragment.artistImage = in.getStringExtra(Config.IMAGE);
    artistFragment.artistSongsUrl = in.getStringExtra(Config.DETAIL_URL) + in.getStringExtra(Config.ID);
    artistFragment.artistAlbumsUrl = Config.ALBUMS_URL + in.getStringExtra(Config.ID);
    artistFragment.detailTab = in.getStringExtra(Config.DETAIL_TAB);

    FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
    ft.attach(artistFragment);
    ft.add(R.id.realtabcontent, artistFragment);
    ft.commit();
    this.getSupportFragmentManager().executePendingTransactions();
}

---

From source file:fr.ippon.android.opendata.android.TabListener.java

/** The following are each of the ActionBar.TabListener callbacks */
public void onTabSelected(Tab tab, FragmentTransaction ft) {
    if (mFragment == null) {
        mFragment = Fragment.instantiate(mActivity, mClass.getName());
        ft.add(android.R.id.content, mFragment, mTag);
    } else {//from   www  .  j  a v a  2s.c  o  m
        ft.attach(mFragment);
    }
}

---

From source file:nz.ac.otago.psyanlab.common.designer.program.ProgramFragment.java

@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);

    mScroller = (HorizontalScrollView) view.findViewById(R.id.scroll);
    mScroller.setSmoothScrollingEnabled(true);

    mFragments = new ArrayList<BaseProgramFragment>();

    if (savedInstanceState == null) {
        setNextFragment(null, new LoopsListFragment());
    } else {/*from   w ww . ja va 2 s.c o m*/
        // Reconstruct our fragment state.
        int[] ids = savedInstanceState.getIntArray(KEY_FRAG_IDS);
        FragmentManager cfm = getChildFragmentManager();
        for (int id : ids) {
            BaseProgramFragment f = (BaseProgramFragment) cfm.findFragmentByTag("program_frag" + id);
            f.setScrollerPos(mFragments.size());
            f.setScrollerManager(this);
            mFragments.add(f);
        }

        // Ensure fragments are attached in the correct order.
        FragmentTransaction ft = cfm.beginTransaction();
        for (Fragment f : mFragments) {
            ft.detach(f);
        }
        ft.commit();
        cfm.executePendingTransactions();
        for (Fragment f : mFragments) {
            FragmentTransaction t = cfm.beginTransaction();
            t.attach(f);
            t.commit();
            cfm.executePendingTransactions();
        }

        int position = savedInstanceState.getInt(KEY_SCROLL_POSITION, 0);
        requestInstantMoveTo(position);
    }
}

---

From source file:org.onebusaway.android.ui.TabListener.java

public void onTabSelected(ActionBar.Tab tab, FragmentTransaction unused) {
    // The parameter is always null
    // See: http://groups.google.com/group/actionbarsherlock/browse_thread/thread/89eac58c13fe1ae0/8d6db0ba248e53d9?show_docid=8d6db0ba248e53d9
    FragmentManager fm = mActivity.getSupportFragmentManager();
    FragmentTransaction ft = fm.beginTransaction();
    if (mFragment == null) {
        mFragment = Fragment.instantiate(mActivity, mClass.getName(), mArgs);
        ft.add(android.R.id.content, mFragment, mTag);
    } else {//from   w w  w.  j av a 2  s.com
        ft.attach(mFragment);
    }
    ft.commit();
}

---

From source file:can.yrt.onebusaway.TabListener.java

public void onTabSelected(Tab tab, FragmentTransaction unused) {
    // The parameter is always null
    // See: http://groups.google.com/group/actionbarsherlock/browse_thread/thread/89eac58c13fe1ae0/8d6db0ba248e53d9?show_docid=8d6db0ba248e53d9
    FragmentManager fm = mActivity.getSupportFragmentManager();
    FragmentTransaction ft = fm.beginTransaction();
    if (mFragment == null) {
        mFragment = Fragment.instantiate(mActivity, mClass.getName(), mArgs);
        ft.add(android.R.id.content, mFragment, mTag);
    } else {/*  www.j a  va  2 s .com*/
        ft.attach(mFragment);
    }
    ft.commit();
}

---

From source file:com.cse3310.phms.ui.fragments.DietScreenFragment.java

public void onEvent(Events.SwitchDayEvent event) {
    populateCardList(dayIndicatorFragment.getSelectedDay());
    // sort by food name then by brand name
    Collections.sort(cardList, getComparator(NAME_SORT, BRAND_SORT));

    cardListFragment.clearCards(); // clear old cards
    cardListFragment.addCards(cardList); // add new cards
    dietHeaderFragment.calculateTotal(cardList); // update the nutrition counter

    // refresh the cardListFragment to get undo listener
    // to work properly after switching to a different day.
    FragmentTransaction transaction = getChildFragmentManager().beginTransaction();
    transaction.detach(cardListFragment);
    transaction.attach(cardListFragment);
    transaction.commit();/*from  w w  w .ja v  a2  s . c om*/
}

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