Example usage for android.app FragmentManager popBackStackImmediate

Introduction

In this page you can find the example usage for android.app FragmentManager popBackStackImmediate.

Prototype

public abstract boolean popBackStackImmediate();

Source Link

Document

Like #popBackStack() , but performs the operation immediately inside of the call.

Usage

From source file:com.bradbergeron.splitviewcontrollerdemo.activities.MainActivity.java

@Override
public void onBackPressed() {
    if (mDrawerLayout.isDrawerOpen(Gravity.START)) {
        mDrawerLayout.closeDrawer(Gravity.START);

        return;//from ww  w  .  j a  v  a  2  s.  co  m
    }

    final FragmentManager fragmentManager = getFragmentManager();

    if (fragmentManager.getBackStackEntryCount() > 0) {
        fragmentManager.popBackStackImmediate();

        return;
    }

    super.onBackPressed();
}

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From source file:org.steveleach.scoresheet.ui.ScoresheetActivity.java

public void closeLatestFragment() {
    FragmentManager fm = getFragmentManager();
    if (fm.getBackStackEntryCount() > 0) {
        fm.popBackStackImmediate();
    }/*from   ww w .j av a2s . com*/
}

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From source file:com.notriddle.budget.EnvelopesActivity.java

@Override
public void onBackPressed() {
    FragmentManager fragmentManager = getFragmentManager();
    if (mDrawerLayout.isDrawerOpen(mNavDrawer)) {
        mDrawerLayout.closeDrawers();// w w w.  j a v a 2  s . c o m
    } else if (fragmentManager.getBackStackEntryCount() != 0) {
        fragmentManager.popBackStackImmediate();
        configureFragment(fragmentManager.findFragmentById(R.id.content_frame));
    } else {
        super.onBackPressed();
    }
}

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From source file:de.jadehs.jadehsnavigator.MainActivity.java

@Override
public void onBackPressed() {
    FragmentManager fragmentManager = getFragmentManager();
    if (fragmentManager.getBackStackEntryCount() > 1) {
        // jump to previous fragment
        fragmentManager.popBackStackImmediate();
        FragmentManager.BackStackEntry entry = fragmentManager
                .getBackStackEntryAt(fragmentManager.getBackStackEntryCount() - 1);
        setTitle(entry.getName());/*w  w w.  java  2s .  co  m*/
    } else {
        // quit the app
        super.onBackPressed();
    }
}

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From source file:org.nypl.simplified.app.MainSettingsAccountActivity.java

@Override
public void onBackPressed() {
    //Pop any Fragments if they exist in the navigation stack.
    final FragmentManager manager = getFragmentManager();
    if (manager.getBackStackEntryCount() > 0) {
        manager.popBackStackImmediate();
        return;//  ww w  .  ja  v a 2 s  .c  om
    }
    super.onBackPressed();
}

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From source file:eu.focusnet.app.ui.activity.ProjectsListingActivity.java

/**
 * Listener for the back button. We have 2 menu entries in the drawer menu that load their
 * fragment in the main content container.
 * <p/>//w  w w  . jav a  2s  .c  o  m
 * In {@link #getOnClickDrawerItemListener()}, we make sure we do not reload the same page
 * indefinitely such that the below logic can work.
 */
@Override
public void onBackPressed() {
    //Navigate back to the last Fragment or exit the application
    FragmentManager fragmentManager = getFragmentManager();
    // If we have more than one fragments in the stack remove the last inserted
    // This is the case where we move from Bookmarks back to the home page via the BACK button
    if (fragmentManager.getBackStackEntryCount() > 1) {
        //remove the last inserted fragment from the stack
        fragmentManager.popBackStackImmediate();

        // hard coded things is ok as we are only playing with 2 possible targets, and
        // hence hitting the BACK button will always make us go back to the home page
        // (if we hit the BACK button on the home page, we exit the app)
        this.actionBar.setTitle(R.string.project_listing_title);
        highlightSelectedMenuItem(Constant.Navigation.UI_MENU_ENTRY_PROJECTS_LISTING);

        // close the drawer
        this.drawerLayout.closeDrawer(this.drawerListMenu);
    } else {
        // Exit the application
        super.onBackPressed();
    }
}

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