mnisbet13

public void onBackPressed() {
    if (getChildFragmentManager().popBackStackImmediate()) {
       BaseDialogFragment bdf = (BaseDialogFragment) getChildFragmentManager().getFragments()
 .get(getChildFragmentManager().getFragments().size() — 1);
       String title = getString(R.string.account_info);
       if (bdf == null && getChildFragmentManager().findFragmentByTag(getString(R.string.order_history)) != null && getChildFragmentManager().findFragmentByTag(getString(R.string.order_history)).isVisible()) {
          title = getString(R.string.order_history);
       }
       if (bdf != null) {
          title = getNewTitle(bdf.getTitle());

mnisbet13

if (getDialog() != null) {
 getDialog().setOnKeyListener(new OnKeyListener() {
    @Override
    public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent event) {
       if (keyCode == KeyEvent.KEYCODE_BACK && event.getAction() == KeyEvent.ACTION_UP) {
          onBackPressed();
       }
       return true;
    }
 });

mnisbet13

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/white">

    <include layout="@layout/default_toolbar" />

    <FrameLayout
        android:id="@+id/fragment_content"
        android:layout_width="match_parent"

mnisbet13

public void replaceFragment(DialogFragment replacementFragment, String tag, String pageTitle) {
    FragmentTransaction transaction = getChildFragmentManager().beginTransaction();
    transaction.setCustomAnimations(R.anim.slide_left_from_right, android.R.anim.fade_out, android.R.anim.fade_in,
 R.anim.slide_out_right_from_left);
    transaction.replace(R.id.fragment_content, replacementFragment, tag);
    transaction.addToBackStack(tag);
    transaction.commit();
    if (!TextUtils.isEmpty(pageTitle)) {
       mToolbar.setTitle(pageTitle);
  mToolbar.setNavigationIcon(R.drawable.ic_nav_back_green_selector);

mnisbet13

package com.thredup.android.fragment;

import android.content.DialogInterface;
import android.content.DialogInterface.OnKeyListener;
import android.graphics.Typeface;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.content.ContextCompat;