2 * Copyright 2016 Soren Stoutner <soren@stoutner.com>.
4 * This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
6 * Privacy Browser is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * Privacy Browser is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Privacy Browser. If not, see <http://www.gnu.org/licenses/>.
20 package com.stoutner.privacybrowser;
22 import android.os.Bundle;
23 import android.support.design.widget.TabLayout;
24 import android.support.v4.app.Fragment;
25 import android.support.v4.app.FragmentManager;
26 import android.support.v4.app.FragmentPagerAdapter;
27 import android.support.v4.view.ViewPager;
28 import android.support.v7.app.ActionBar;
29 import android.support.v7.app.AppCompatActivity;
30 import android.support.v7.widget.Toolbar;
32 public class AboutActivity extends AppCompatActivity {
34 protected void onCreate(Bundle savedInstanceState) {
35 super.onCreate(savedInstanceState);
36 setContentView(R.layout.about_coordinatorlayout);
38 // We need to use the SupportActionBar from android.support.v7.app.ActionBar until the minimum API is >= 21.
39 Toolbar supportAppBar = (Toolbar) findViewById(R.id.about_toolbar);
40 setSupportActionBar(supportAppBar);
42 // Display the home arrow on supportAppBar.
43 final ActionBar appBar = getSupportActionBar();
44 assert appBar != null;// This assert removes the incorrect warning in Android Studio on the following line that appBar might be null.
45 appBar.setDisplayHomeAsUpEnabled(true);
47 // Setup the ViewPager.
48 ViewPager aboutViewPager = (ViewPager) findViewById(R.id.about_viewpager);
49 assert aboutViewPager != null; // This assert removes the incorrect warning in Android Studio on the following line that aboutViewPager might be null.
50 aboutViewPager.setAdapter(new aboutPagerAdapter(getSupportFragmentManager()));
52 // Setup the TabLayout and connect it to the ViewPager.
53 TabLayout aboutTabLayout = (TabLayout) findViewById(R.id.about_tablayout);
54 assert aboutTabLayout != null; // This assert removes the incorrect warning in Android Studio on the following line that aboutTabLayout might be null.
55 aboutTabLayout.setupWithViewPager(aboutViewPager);
58 public class aboutPagerAdapter extends FragmentPagerAdapter {
59 public aboutPagerAdapter(FragmentManager fm) {
64 // Get the count of the number of tabs.
65 public int getCount() {
70 // Get the name of each tab. Tab numbers start at 0.
71 public CharSequence getPageTitle(int tab) {
74 return getString(R.string.version);
77 return getString(R.string.permissions);
80 return getString(R.string.privacy_policy);
83 return getString(R.string.changelog);
86 return getString(R.string.license);
89 return getString(R.string.contributors);
92 return getString(R.string.links);
101 public Fragment getItem(int tab) {
102 return AboutTabFragment.createTab(tab);