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

Introduction

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

Prototype

public abstract void removeOnBackStackChangedListener(OnBackStackChangedListener listener);

Source Link

Document

Remove a listener that was previously added with #addOnBackStackChangedListener(OnBackStackChangedListener) .

Usage

From source file:org.fuusio.api.flow.AbstractFlow.java

@Override
public final void stop() {
    mLifecycleState = LifecycleState.STOPPED;
    final FragmentManager manager = mFragmentContainer.getSupportFragmentManager();
    manager.removeOnBackStackChangedListener(this);
    mFlowManager.onFlowStopped(this);

    onStop();//from   www  .  java2 s . com
}

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From source file:org.sufficientlysecure.keychain.ui.transfer.view.TransferFragment.java

@Override
public void addFakeBackStackItem(final String tag) {
    FragmentManager fragmentManager = getFragmentManager();

    fragmentManager.beginTransaction().addToBackStack(tag).commitAllowingStateLoss();
    fragmentManager.executePendingTransactions();

    fragmentManager.addOnBackStackChangedListener(new OnBackStackChangedListener() {
        @Override/*  ww w .  j  a  v  a  2 s  .c o m*/
        public void onBackStackChanged() {
            FragmentManager fragMan = getFragmentManager();
            fragMan.popBackStack(tag, FragmentManager.POP_BACK_STACK_INCLUSIVE);
            fragMan.removeOnBackStackChangedListener(this);

            presenter.onUiBackStackPop();
        }
    });
}

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From source file:org.sufficientlysecure.keychain.ui.keyview.LinkedIdViewFragment.java

public void finishFragment() {
    new Handler().post(new Runnable() {
        @Override/*from   w  ww .  j av a 2s  . c om*/
        public void run() {
            FragmentManager manager = getFragmentManager();
            manager.removeOnBackStackChangedListener(LinkedIdViewFragment.this);
            manager.popBackStack("linked_id", FragmentManager.POP_BACK_STACK_INCLUSIVE);
        }
    });
}

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From source file:org.sufficientlysecure.keychain.ui.BackupCodeFragment.java

private void popBackStackNoAction() {
    FragmentManager fragMan = getFragmentManager();
    fragMan.removeOnBackStackChangedListener(this);
    fragMan.popBackStackImmediate(BACK_STACK_INPUT, FragmentManager.POP_BACK_STACK_INCLUSIVE);
    mBackStackLevel = null;/*w  w w  .ja  v a  2  s.  c  o m*/
}

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From source file:org.ohmage.auth.AuthenticatorActivity.java

@Override
protected void onPause() {
    super.onPause();

    FragmentManager fm = getSupportFragmentManager();
    fm.removeOnBackStackChangedListener(cancelRequests);
}

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From source file:org.sufficientlysecure.keychain.ui.BackupCodeFragment.java

@Override
public void onBackStackChanged() {
    FragmentManager fragMan = getFragmentManager();
    if (mBackStackLevel != null && fragMan.getBackStackEntryCount() == mBackStackLevel) {
        fragMan.removeOnBackStackChangedListener(this);
        switchState(BackupCodeState.STATE_DISPLAY, true);
        mBackStackLevel = null;/*from   w  w w.j  av  a  2 s .co m*/
    }
}

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From source file:com.btmura.android.reddit.app.AbstractBrowserActivity.java

private void safePopBackStackImmediate() {
    FragmentManager fm = getSupportFragmentManager();
    if (fm.getBackStackEntryCount() > 0) {
        fm.removeOnBackStackChangedListener(this);
        fm.popBackStackImmediate();/*from  ww w.j av a 2 s.  c  o  m*/
        fm.addOnBackStackChangedListener(this);
    }
}

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From source file:com.koushikdutta.widgets.ListContentFragmentInternal.java

@SuppressLint("InlinedApi")
void setContentNative(final String breadcrumb) {
    android.app.Fragment f = (android.app.Fragment) mCurrentContent;
    Activity fa = getActivity();/*from   w  ww  .  j a va 2  s.com*/
    final android.app.FragmentManager fm = fa.getFragmentManager();

    android.app.FragmentTransaction ft = fm.beginTransaction();
    if (isPaged()) {
        if (listener == null) {
            fm.addOnBackStackChangedListener(new android.app.FragmentManager.OnBackStackChangedListener() {
                {
                    listener = this;
                }

                @Override
                public void onBackStackChanged() {
                    android.app.Fragment f = (android.app.Fragment) getFragment();
                    if (f.isDetached() || f.isRemoving()) {
                        fm.removeOnBackStackChangedListener(this);
                        return;
                    }
                    View v = getFragment().getView();
                    if (v == null)
                        return;
                    final View l = v.findViewById(R.id.list_fragment);
                    if (l == null)
                        return;
                    if (fm.getBackStackEntryCount() > 0 && "content"
                            .equals(fm.getBackStackEntryAt(fm.getBackStackEntryCount() - 1).getName())) {
                        l.setVisibility(View.GONE);
                    } else {
                        l.setVisibility(View.VISIBLE);
                    }
                }
            });
        }

        fm.popBackStack("content", android.app.FragmentManager.POP_BACK_STACK_INCLUSIVE);
        ft.setBreadCrumbTitle(breadcrumb);
        ft.setBreadCrumbShortTitle(breadcrumb);
        ft.addToBackStack("content");
    }
    ft.replace(getContentId(), f, "content");
    ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
    ft.commit();
}

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From source file:com.koushikdutta.widgets.ListContentFragmentInternal.java

public void setContent(FragmentInterfaceWrapper content, boolean clearChoices, String breadcrumb) {
    mCurrentContent = content;/*from www  . j  av  a 2  s.com*/
    if (getActivity() instanceof FragmentActivity) {
        Fragment f = (Fragment) mCurrentContent;
        FragmentActivity fa = (FragmentActivity) getActivity();
        final FragmentManager fm = fa.getSupportFragmentManager();
        FragmentTransaction ft = fa.getSupportFragmentManager().beginTransaction();
        if (isPaged()) {
            View v = getFragment().getView();
            Assert.assertNotNull(v);
            final View l = v.findViewById(R.id.list_fragment);
            Assert.assertNotNull(l);
            l.setVisibility(View.GONE);
            fm.addOnBackStackChangedListener(new OnBackStackChangedListener() {
                {
                    listener = this;
                }

                @Override
                public void onBackStackChanged() {
                    Fragment f = (Fragment) getFragment();
                    if (f.isDetached() || f.isRemoving()) {
                        fm.removeOnBackStackChangedListener(this);
                        return;
                    }
                    View v = getFragment().getView();
                    if (v == null)
                        return;
                    final View l = v.findViewById(R.id.list_fragment);
                    if (l == null)
                        return;
                    if (fm.getBackStackEntryCount() > 0 && "content"
                            .equals(fm.getBackStackEntryAt(fm.getBackStackEntryCount() - 1).getName())) {
                        l.setVisibility(View.GONE);
                    } else {
                        l.setVisibility(View.VISIBLE);
                    }
                }
            });

            fm.popBackStack("content", FragmentManager.POP_BACK_STACK_INCLUSIVE);
            ft.setBreadCrumbTitle(breadcrumb);
            ft.setBreadCrumbShortTitle(breadcrumb);
            ft.addToBackStack("content");
        }
        ft.replace(getContentId(), f, "content");
        ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
        ft.commit();
    } else {
        setContentNative(breadcrumb);
    }

    if (clearChoices)
        getListView().clearChoices();
}

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