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:Main.java

/**
 * Used to clear the fragments back stack. Particularly helpful when we click another NDMenuItem
 *///from w  ww . j a  v  a 2s. c om
private static void clearBackStack(FragmentManager fragmentManager) {
    for (int i = 0; i < fragmentManager.getBackStackEntryCount(); ++i) {
        fragmentManager.popBackStack();
    }
}

From source file:Main.java

public static void removeFragment(Fragment fragment, FragmentManager fragmentManager) {
    FragmentTransaction ft = fragmentManager.beginTransaction();
    ft.remove(fragment);//from  w w  w  . j ava 2 s .co m
    ft.commit();
    fragmentManager.popBackStack();
}

From source file:org.kaaproject.kaa.demo.cityguide.util.FragmentUtils.java

public static void popBackStack(FragmentActivity activity) {
    if (activity == null) {
        Log.e(TAG, "Unable pop fragment. Invalid args.");
        return;/*www . ja v a 2 s.  com*/
    }

    FragmentManager fm = activity.getSupportFragmentManager();
    if (fm.getBackStackEntryCount() > 0) {
        fm.popBackStack();
    }
}

From source file:Main.java

public static void addFragmentToActivity(FragmentManager fragmentManager, Fragment fragment, int frameId) {

    for (int i = 0; i < fragmentManager.getBackStackEntryCount(); ++i) {
        fragmentManager.popBackStack();
    }/* w  w w .  j a v a  2s  . co m*/
    FragmentTransaction transaction = fragmentManager.beginTransaction();
    transaction.replace(frameId, fragment);
    transaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_CLOSE);
    transaction.commit();
}

From source file:Main.java

public static boolean popFragment(FragmentManager fm) {
    final int entryCount = fm.getBackStackEntryCount();
    FragmentTransaction ft = fm.beginTransaction();
    boolean popSucceed = true;
    if (entryCount <= 1) {
        fm.popBackStack();
    } else {/*from w  w  w . j a  v  a  2 s  .com*/
        popSucceed = fm.popBackStackImmediate();
    }
    ft.commit();
    return popSucceed;
}

From source file:cn.jarlen.richcommon.ui.FragmentStack.java

/**
 *
 * @param mActivity/*from   w  w w  .j a  va  2 s  .  c  o  m*/
 */
public static void popBackStack(FragmentActivity mActivity) {
    FragmentManager fragmentManager = mActivity.getSupportFragmentManager();
    fragmentManager.popBackStack();
}

From source file:org.kaaproject.kaa.demo.photoframe.fragment.BaseFragment.java

public static void popBackStack(FragmentActivity activity) {

    final FragmentManager fm = activity.getSupportFragmentManager();
    if (fm.getBackStackEntryCount() > 0) {
        fm.popBackStack();
    }/*  w  w  w  .  j  a v a 2s . c o m*/
}

From source file:org.ziaagikian.personal.helpers.FragmentHelper.java

/**
 * <p>Close the number of fragments.</p> 
 * @param context// ww  w  . j  a va2  s  .  co m
 * @param numBackStack, number of fragments to pop up.
 */
public static void popBackStack(Activity context, int numBackStack) {
    FragmentManager manager = context.getSupportFragmentManager();
    int fragCount = manager.getBackStackEntryCount();
    for (int i = 0; i < fragCount - numBackStack; i++) {
        manager.popBackStack();
    }
}

From source file:com.bobomee.android.common.widget.BackHandlerHelper.java

/**
 * back? FragmentManager ??Fragment FragmentManager Fragment
 * ?back? FragmentManager.popBackStack()
 *
 * @return ?back <b>true</b>
 * @see #handleBackPress(Fragment)//from   w ww.  j a  v  a  2s .c o  m
 * @see #handleBackPress(FragmentActivity)
 */
public static boolean handleBackPress(FragmentManager fragmentManager) {
    List<Fragment> fragments = fragmentManager.getFragments();

    if (fragments == null)
        return false;

    for (int i = fragments.size() - 1; i >= 0; i--) {
        Fragment child = fragments.get(i);

        if (isFragmentBackHandled(child)) {
            return true;
        }
    }

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

From source file:com.geozen.smarttrail.ui.phone.TrailDetailActivity.java

@Override
public void onConditionSubmitted() {
    FragmentManager fm = getSupportFragmentManager();
    fm.popBackStack();
    triggerRefresh();
}