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

Introduction

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

Prototype

public abstract void popBackStack();

Source Link

Document

Pop the top state off the back stack.

Usage

From source file:com.apptentive.android.sdk.ApptentiveViewActivity.java

/**
 * Helper to clean up the Activity, whether it is exited through the toolbar back button, or the hardware back button.
 *///w w  w . j  a va2  s  .  c  o  m
private void exitActivity(ApptentiveViewExitType exitType) {
    ApptentiveBaseFragment currentFragment = (ApptentiveBaseFragment) viewPager_Adapter
            .getItem(viewPager.getCurrentItem());
    if (currentFragment != null && currentFragment.isVisible()) {
        if (currentFragment.onFragmentExit(exitType)) {
            return;
        }

        FragmentManager childFragmentManager = currentFragment.getChildFragmentManager();

        if (childFragmentManager.getBackStackEntryCount() > 0) {
            childFragmentManager.popBackStack();
        }
    }
    super.onBackPressed();
    startLauncherActivityIfRoot();
}

From source file:app.philm.in.AndroidDisplay.java

@Override
public boolean popEntireFragmentBackStack() {
    final FragmentManager fm = mActivity.getSupportFragmentManager();
    final int backStackCount = fm.getBackStackEntryCount();
    // Clear Back Stack
    for (int i = 0; i < backStackCount; i++) {
        fm.popBackStack();
    }/*from w  ww  . j a  v a  2s.  c  o m*/
    return backStackCount > 0;
}

From source file:com.kayzook.bracediary.BaseActivity.java

@Override
public void onAttachFragment(Fragment fragment) {
    super.onAttachFragment(fragment);
    String fragmentSimpleName = fragment.getClass().getSimpleName();

    if (!fragmentSimpleName.equals("CustomDialogFragment")) {
        FragmentManager fm = getSupportFragmentManager();
        for (int i = 0; i < fm.getBackStackEntryCount(); ++i) {
            fm.popBackStack();
        }/*from w  ww .j a va 2 s  .  c  om*/
    }
}

From source file:eu.e43.impeller.activity.MainActivity.java

public void showObjectInMode(Mode mode, Uri id) {
    ObjectContainerFragment objFrag = ObjectContainerFragment.newInstance(id.toString(), mode);
    FragmentManager fm = getSupportFragmentManager();
    if (m_objectFragment != null && mode == Mode.FEED_OBJECT) {
        fm.popBackStack();
    }//from  w  w w  . j ava2  s  . c o  m

    FragmentTransaction txn = fm.beginTransaction();
    txn.replace(R.id.content_fragment, objFrag);
    txn.setCustomAnimations(android.R.anim.slide_in_left, android.R.anim.slide_out_right);
    txn.addToBackStack(null);
    txn.commit();

    setDisplayMode(mode);
}

From source file:com.example.rps.MainActivity.java

void showFragment(int fragmentIndex, boolean addToBackStack) {
    FragmentManager fm = getSupportFragmentManager();
    FragmentTransaction transaction = fm.beginTransaction();
    if (addToBackStack) {
        transaction.addToBackStack(null);
    } else {//from  w  w  w.  j av  a 2s.c  o m
        int backStackSize = fm.getBackStackEntryCount();
        for (int i = 0; i < backStackSize; i++) {
            fm.popBackStack();
        }
    }
    for (int i = 0; i < fragments.length; i++) {
        if (i == fragmentIndex) {
            transaction.show(fragments[i]);
        } else {
            transaction.hide(fragments[i]);
        }
    }
    transaction.commit();
}

From source file:org.jnrain.mobile.ui.MainActivity.java

@Override
public void onBackPressed() {
    FragmentManager fm = getSupportFragmentManager();
    int fragCount = fm.getBackStackEntryCount();

    Log.d(TAG, "[onBackPressed] getBackStackEntryCount() = " + Integer.toString(fragCount));

    if (fragCount > 0) {
        // navigate to previous fragment
        fm.popBackStack();

        // update SlidingMenu Back behavior
        if (fragCount == 1) {
            // we've just popped the last entry, restore to
            // BACK_TO_MENU
            setBackAction(SlidingActivityBackAction.BACK_TO_MENU);
        }/* w w w.  ja v  a  2s  .c  om*/

        return;
    }

    super.onBackPressed();
}

From source file:com.fatelon.partyphotobooth.kiosk.KioskActivity.java

/**
 * Replaces the {@link Fragment} in the top fullscreen container.
 *
 * @param fragment the new {@link Fragment} used to replace the current.
 *///from  w w  w.  j av a  2s  .c o m
private void replaceTopFragment(Fragment fragment) {
    final FragmentManager fragmentManager = getSupportFragmentManager();
    fragmentManager.popBackStack();
    final FragmentTransaction ft = fragmentManager.beginTransaction();
    ft.replace(R.id.fragment_container_top, fragment);
    ft.commit();
}

From source file:com.vinexs.eeb.BaseFragment.java

public void removeFragment(Fragment fragment) {
    if (!fragment.isAdded()) {
        return;/*from   w w w . j a  va 2s.  c  o m*/
    }
    FragmentManager manager = getActivity().getSupportFragmentManager();
    FragmentTransaction transaction = manager.beginTransaction();
    transaction.remove(fragment).commitAllowingStateLoss();
    Bundle args = fragment.getArguments();
    if (args != null && args.containsKey("breadCrumbTitle")) {
        manager.popBackStack();
    }
}

From source file:org.gnucash.android.ui.transaction.TransactionsActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    case android.R.id.home:
        InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
        imm.hideSoftInputFromWindow(findViewById(android.R.id.content).getWindowToken(), 0);
        FragmentManager fm = getSupportFragmentManager();
        if (fm.getBackStackEntryCount() > 0) {
            fm.popBackStack();
        } else {//from  w w w.  ja v a  2  s . c o m
            AccountsActivity.start(this);
            finish();
        }
        return true;

    case R.id.menu_favorite_account:
        AccountsDbAdapter accountsDbAdapter = new AccountsDbAdapter(this);
        boolean isFavorite = accountsDbAdapter.isFavoriteAccount(mAccountId);
        //toggle favorite preference
        accountsDbAdapter.updateAccount(mAccountId, DatabaseHelper.KEY_FAVORITE, isFavorite ? "0" : "1");
        accountsDbAdapter.close();
        supportInvalidateOptionsMenu();
        return true;

    case R.id.menu_edit_account:
        Intent editAccountIntent = new Intent(this, AccountsActivity.class);
        editAccountIntent.setAction(Intent.ACTION_INSERT_OR_EDIT);
        editAccountIntent.putExtra(UxArgument.SELECTED_ACCOUNT_ID, mAccountId);
        startActivityForResult(editAccountIntent, AccountsActivity.REQUEST_EDIT_ACCOUNT);
        return true;

    default:
        return false;
    }
}

From source file:com.apptentive.android.sdk.module.engagement.interaction.fragment.ApptentiveBaseFragment.java

/**
 * Delegates the hardware or software back button press to the Interaction Fragment.
 * @return/*  ww  w .  java 2  s.  c om*/
 */
public boolean onFragmentExit(ApptentiveViewExitType exitType) {
    List fragments = getRetainedChildFragmentManager().getFragments();

    if (fragments != null) {
        Iterator it = fragments.iterator();

        while (it.hasNext()) {
            Fragment fragment = (Fragment) it.next();

            if (fragment != null && fragment.isVisible()) {
                FragmentManager childFragmentManager = fragment.getChildFragmentManager();

                if (childFragmentManager.getBackStackEntryCount() > 0) {
                    childFragmentManager.popBackStack();
                    return true;
                }
            }
        }
    }

    return false;
}