From 6b032b751324a30120cfaabe88940f95171df11f Mon Sep 17 00:00:00 2001 From: cyBerta Date: Tue, 29 Dec 2020 00:54:08 +0100 Subject: new year cleanup: restructure messy project --- .../base/FragmentManagerEnhanced.java | 58 ++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 app/src/main/java/se/leap/bitmaskclient/base/FragmentManagerEnhanced.java (limited to 'app/src/main/java/se/leap/bitmaskclient/base/FragmentManagerEnhanced.java') diff --git a/app/src/main/java/se/leap/bitmaskclient/base/FragmentManagerEnhanced.java b/app/src/main/java/se/leap/bitmaskclient/base/FragmentManagerEnhanced.java new file mode 100644 index 00000000..bc01dcec --- /dev/null +++ b/app/src/main/java/se/leap/bitmaskclient/base/FragmentManagerEnhanced.java @@ -0,0 +1,58 @@ +/** + * Copyright (c) 2013 LEAP Encryption Access Project and contributers + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +package se.leap.bitmaskclient.base; + +import androidx.fragment.app.Fragment; +import androidx.fragment.app.FragmentManager; +import androidx.fragment.app.FragmentTransaction; + +public class FragmentManagerEnhanced { + + private FragmentManager genericFragmentManager; + + public FragmentManagerEnhanced(FragmentManager genericFragmentManager) { + this.genericFragmentManager = genericFragmentManager; + } + + public FragmentTransaction removePreviousFragment(String tag) { + FragmentTransaction transaction = genericFragmentManager.beginTransaction(); + Fragment previousFragment = genericFragmentManager.findFragmentByTag(tag); + if (previousFragment != null) { + transaction.remove(previousFragment); + } + + return transaction; + } + + public void replace(int containerViewId, Fragment fragment, String tag) { + try { + if (genericFragmentManager.findFragmentByTag(tag) != null) { + FragmentTransaction transaction = genericFragmentManager.beginTransaction(); + transaction.replace(containerViewId, fragment, tag).commit(); + } else { + genericFragmentManager.beginTransaction().add(containerViewId, fragment, tag).commit(); + } + } catch (IllegalStateException e) { + e.printStackTrace(); + } + + } + + public Fragment findFragmentByTag(String tag) { + return genericFragmentManager.findFragmentByTag(tag); + } +} -- cgit v1.2.3