/** * Copyright (C) 2015 ogaclejapan * * 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://www.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.ogaclejapan.smarttablayout.utils.v4; import android.content.Context; import android.os.Bundle; import com.ogaclejapan.smarttablayout.utils.PagerItem; import androidx.fragment.app.Fragment; public class FragmentPagerItem extends PagerItem { private static final String TAG = "FragmentPagerItem"; private static final String KEY_POSITION = TAG + ":Position"; private final String className; private final Bundle args; protected FragmentPagerItem(CharSequence title, float width, String className, Bundle args) { super(title, width); this.className = className; this.args = args; } public static FragmentPagerItem of(CharSequence title, Class<? extends Fragment> clazz) { return of(title, DEFAULT_WIDTH, clazz); } public static FragmentPagerItem of(CharSequence title, Class<? extends Fragment> clazz, Bundle args) { return of(title, DEFAULT_WIDTH, clazz, args); } public static FragmentPagerItem of(CharSequence title, float width, Class<? extends Fragment> clazz) { return of(title, width, clazz, new Bundle()); } public static FragmentPagerItem of(CharSequence title, float width, Class<? extends Fragment> clazz, Bundle args) { return new FragmentPagerItem(title, width, clazz.getName(), args); } public static boolean hasPosition(Bundle args) { return args != null && args.containsKey(KEY_POSITION); } public static int getPosition(Bundle args) { return (hasPosition(args)) ? args.getInt(KEY_POSITION) : 0; } static void setPosition(Bundle args, int position) { args.putInt(KEY_POSITION, position); } public Fragment instantiate(Context context, int position) { setPosition(args, position); return Fragment.instantiate(context, className, args); } }