Java tutorial
/* GenesisChess, an Android chess application * Copyright 2014, Justin Madru (justin.jdm64@gmail.com) * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.chess.genesis.util; import android.support.v4.app.*; import com.chess.genesis.*; import com.chess.genesis.activity.*; public class FragmentIntent { private final FragmentActivity act; private BaseContentFrag frag; private String tag; private int layoutId; public FragmentIntent(final FragmentActivity activity) { act = activity; } public void setFrag(final int LayoutId, final BaseContentFrag fragment) { layoutId = LayoutId; frag = fragment; tag = fragment.getBTag(); } public void loadFrag(final FragmentManager fragMan) { final MenuBarFrag menuBar; final int menuLayout; switch (layoutId) { case R.id.panel01: menuLayout = R.id.topbar01; menuBar = new MenuBarFrag(act); break; case R.id.panel02: default: menuBar = new MenuBarFrag(); menuLayout = R.id.topbar02; break; case R.id.panel03: menuBar = new MenuBarFrag(); menuLayout = R.id.topbar03; break; } frag.setMenuBarFrag(menuBar); fragMan.beginTransaction().replace(menuLayout, menuBar, menuBar.getBTag()).replace(layoutId, frag, tag) .addToBackStack(tag).commit(); } }