mirror of https://github.com/M66B/FairEmail.git
115 lines
3.8 KiB
Java
115 lines
3.8 KiB
Java
package eu.faircode.email;
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/*
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This file is part of FairEmail.
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FairEmail is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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FairEmail is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with FairEmail. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2018-2019 by Marcel Bokhorst (M66B)
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*/
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import android.os.Bundle;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.fragment.app.Fragment;
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import androidx.fragment.app.FragmentManager;
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import androidx.fragment.app.FragmentStatePagerAdapter;
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import androidx.viewpager.widget.ViewPager;
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import com.google.android.material.tabs.TabLayout;
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public class FragmentLegend extends FragmentBase {
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private int layout = -1;
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private ViewPager pager;
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private PagerAdapter adapter;
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FragmentLegend setLayout(int layout) {
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this.layout = layout;
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return this;
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}
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@Override
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@Nullable
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public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
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setSubtitle(R.string.menu_legend);
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View view;
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if (layout < 0) {
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view = inflater.inflate(R.layout.fragment_legend, container, false);
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pager = view.findViewById(R.id.pager);
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adapter = new PagerAdapter(getChildFragmentManager());
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pager.setAdapter(adapter);
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} else
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view = inflater.inflate(layout, container, false);
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return view;
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}
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@Override
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public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
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if (layout < 0) {
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TabLayout tabLayout = view.findViewById(R.id.tab_layout);
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tabLayout.setupWithViewPager(pager);
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}
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}
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private class PagerAdapter extends FragmentStatePagerAdapter {
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public PagerAdapter(FragmentManager fm) {
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super(fm);
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}
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@Override
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public int getCount() {
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return 4;
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}
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@Override
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public Fragment getItem(int position) {
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switch (position) {
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case 0:
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return new FragmentLegend().setLayout(R.layout.fragment_legend_synchronization);
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case 1:
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return new FragmentLegend().setLayout(R.layout.fragment_legend_folders);
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case 2:
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return new FragmentLegend().setLayout(R.layout.fragment_legend_messages);
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case 3:
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return new FragmentLegend().setLayout(R.layout.fragment_legend_compose);
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default:
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throw new IllegalArgumentException();
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}
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}
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@Override
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public CharSequence getPageTitle(int position) {
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switch (position) {
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case 0:
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return getString(R.string.title_legend_section_synchronize);
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case 1:
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return getString(R.string.title_legend_section_folders);
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case 2:
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return getString(R.string.title_legend_section_messages);
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case 3:
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return getString(R.string.title_legend_section_compose);
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default:
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throw new IllegalArgumentException();
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}
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}
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}
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}
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