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:org.peercast.core.PeerCastActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {

    switch (item.getItemId()) {
    case android.R.id.home: {
        FragmentManager man = getSupportFragmentManager();
        if (man.getBackStackEntryCount() > 0)
            man.popBackStack();
        return true;
    }//from   w ww. j  av a  2s  .c  o  m
    case R.id.menu_upnp_fragment:
        startFragment(new PecaPortFragment());
        return true;

    case R.id.menu_view_log:
        startFragment(new LogViewerFragment());
        return true;

    default:
        return super.onOptionsItemSelected(item);
    }
}

From source file:com.balch.mocktrade.TradeApplication.java

public void closeCurrentView() {
    FragmentManager fragmentManager = this.activity.getSupportFragmentManager();
    fragmentManager.popBackStack();
}

From source file:org.dalol.orthodoxmezmurmedia.modules.chat.ChatActivity.java

private void clearBackStack() {
    FragmentManager manager = getSupportFragmentManager();
    for (int i = 0; i < manager.getBackStackEntryCount(); i++) {
        manager.popBackStack();
    }/*from ww w. ja  va2 s.  co  m*/
}

From source file:com.webmons.disono.toolbar.MainActivity.java

@Override
public void onBackPressed() {
    FragmentManager fragmentManager = getSupportFragmentManager();

    if (fragmentManager.getBackStackEntryCount() > 0) {
        // back to history stack
        fragmentManager.popBackStack();
    } else {//from w w w.j  av  a 2  s.c om
        super.onBackPressed();
    }
}

From source file:org.spinsuite.view.T_DynamicTabDetail.java

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    if ((keyCode == KeyEvent.KEYCODE_BACK)) {
        //   //from w w w  .  j  a v a  2  s  .c o m
        if (getActivity().findViewById(R.id.ll_ListLand) != null)
            return false;
        FragmentManager fm = getChildFragmentManager();
        if (fm.getBackStackEntryCount() > 0) {
            //   Get Back
            fm.popBackStack();
            return true;
        }
    }
    //   
    return false;
}

From source file:org.gnucash.android.ui.settings.PreferenceActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    case android.R.id.home:
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
            android.app.FragmentManager fm = getFragmentManager();
            if (fm.getBackStackEntryCount() > 0) {
                fm.popBackStack();
            } else {
                finish();//  w ww .  j ava2 s. c  o m
            }
        } else {
            finish();
        }
        return true;

    default:
        return false;
    }
}

From source file:com.kogitune.activitytransition.fragment.ExitFragmentTransition.java

public void startExitListening(final Runnable popBackStackRunnable) {
    if (interpolator == null) {
        interpolator = new DecelerateInterpolator();
    }/*from  ww  w  .java  2  s  .  co  m*/
    final View toView = moveData.toView;
    toView.setFocusableInTouchMode(true);
    toView.requestFocus();
    toView.setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if (keyCode == KeyEvent.KEYCODE_BACK) {
                if (event.getAction() != KeyEvent.ACTION_UP) {
                    return true;
                }
                TransitionAnimation.startExitAnimation(moveData, interpolator, new Runnable() {
                    @Override
                    public void run() {
                        if (popBackStackRunnable != null) {
                            popBackStackRunnable.run();
                            return;
                        }
                        if (fragment == null) {
                            if (!supportFragment.isResumed()) {
                                return;
                            }
                            final FragmentManager fragmentManager = supportFragment.getFragmentManager();
                            if (fragmentManager != null) {
                                fragmentManager.popBackStack();
                            }
                        } else {
                            if (!fragment.isResumed()) {
                                return;
                            }
                            final android.app.FragmentManager fragmentManager = fragment.getFragmentManager();
                            if (fragmentManager != null) {
                                fragmentManager.popBackStack();
                            }
                        }
                    }
                });
                return true;
            }
            return false;
        }
    });
}

From source file:com.kogitune.activity_transition.fragment.ExitFragmentTransition.java

public void startExitListening(final Runnable popBackStackRunnable) {
    if (interpolator == null) {
        interpolator = new DecelerateInterpolator();
    }/*w  ww. j  a  v a2  s.  com*/
    final View toView = moveData.toView;
    toView.setFocusableInTouchMode(true);
    toView.requestFocus();
    toView.setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if (keyCode == KeyEvent.KEYCODE_BACK) {
                if (event.getAction() != KeyEvent.ACTION_UP) {
                    return true;
                }
                TransitionAnimation.startExitAnimation(moveData, interpolator, new Runnable() {
                    @Override
                    public void run() {
                        if (popBackStackRunnable != null) {
                            popBackStackRunnable.run();
                            return;
                        }
                        if (fragment == null) {
                            if (!supportFragment.isResumed()) {
                                return;
                            }
                            final FragmentManager fragmentManager = supportFragment.getFragmentManager();
                            if (fragmentManager != null) {
                                fragmentManager.popBackStack();
                            }
                        } else {
                            if (!fragment.isResumed()) {
                                return;
                            }
                            final android.app.FragmentManager fragmentManager = fragment.getFragmentManager();
                            if (fragmentManager != null) {
                                fragmentManager.popBackStack();
                            }
                        }
                    }
                }, listener);
                return true;
            }
            return false;
        }
    });
}

From source file:net.peterkuterna.android.apps.devoxxfrsched.ui.tablet.ScheduleMultiPaneActivity.java

@Override
public void onBeforeCommitReplaceFragment(FragmentManager fm, FragmentTransaction ft, Fragment fragment) {
    super.onBeforeCommitReplaceFragment(fm, ft, fragment);

    if (fragment instanceof SessionsFragment) {
        fm.popBackStack();
    } else if (fragment instanceof SessionDetailFragment) {
        if (fm.getBackStackEntryCount() > 0) {
            fm.popBackStack();//from   w  w w.  j  a  v a  2s.  c om
        }
        ft.addToBackStack(null);
    }
    updateBreadCrumb();
}

From source file:io.github.waka.sevenhack.activities.MainActivity.java

@Override
public void onBackPressed() {
    if (binding.drawer.isDrawerOpen(GravityCompat.START)) {
        binding.drawer.closeDrawer(GravityCompat.START);
        return;//from w w w . j a v  a 2 s . c  om
    }
    FragmentManager fm = getSupportFragmentManager();
    if (fm.getBackStackEntryCount() > 0) {
        fm.popBackStack();
        return;
    }
    super.onBackPressed();
}