Java tutorial
/* * Overchan Android (Meta Imageboard Client) * Copyright (C) 2014-2016 miku-nyan <https://github.com/miku-nyan> * * 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 <http://www.gnu.org/licenses/>. */ package nya.miku.wishmaster.chans.endchan; import android.content.Context; import android.content.SharedPreferences; import android.content.res.Resources; import android.graphics.drawable.Drawable; import android.preference.EditTextPreference; import android.preference.Preference; import android.preference.PreferenceCategory; import android.preference.PreferenceGroup; import android.support.v4.content.res.ResourcesCompat; import android.text.InputType; import java.util.Arrays; import java.util.List; import nya.miku.wishmaster.R; import nya.miku.wishmaster.api.AbstractLynxChanModule; public class EndChanModule extends AbstractLynxChanModule { private static final List<String> DOMAINS_LIST = Arrays.asList(new String[] { "endchan.xyz", "endchan.net", "infinow.net", "endchan5doxvprs5.onion", "s6424n4x4bsmqs27.onion", "endchan.i2p" }); private static final String DOMAINS_HINT = "endchan.xyz, endchan.net, infinow.net (cached), endchan5doxvprs5.onion, s6424n4x4bsmqs27.onion, endchan.i2p"; private static final String TAG = "EndChanModule"; private static final String DISPLAYING_NAME = "EndChan"; private static final String CHAN_NAME = "endchan.xyz"; private static final String DEFAULT_DOMAIN = "endchan.xyz"; private static final String PREF_KEY_DOMAIN = "domain"; private String domain = DEFAULT_DOMAIN; public EndChanModule(SharedPreferences preferences, Resources resources) { super(preferences, resources); } @Override protected String getUsingDomain() { return domain; } private void addDomainPreferences(PreferenceGroup group) { Context context = group.getContext(); Preference.OnPreferenceChangeListener updateDomainListener = new Preference.OnPreferenceChangeListener() { @Override public boolean onPreferenceChange(Preference preference, Object newValue) { if (preference.getKey().equals(getSharedKey(PREF_KEY_DOMAIN))) { updateDomain((String) newValue); return true; } return false; } }; PreferenceCategory domainCat = new PreferenceCategory(context); domainCat.setTitle(R.string.makaba_prefs_domain_category); group.addPreference(domainCat); EditTextPreference domainPref = new EditTextPreference(context); domainPref.setTitle(R.string.pref_domain); domainPref.setDialogTitle(R.string.pref_domain); domainPref.setSummary(resources.getString(R.string.pref_domain_summary, DOMAINS_HINT)); domainPref.setKey(getSharedKey(PREF_KEY_DOMAIN)); domainPref.getEditText().setHint(DEFAULT_DOMAIN); domainPref.getEditText().setSingleLine(); domainPref.getEditText().setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_URI); domainPref.setOnPreferenceChangeListener(updateDomainListener); domainCat.addPreference(domainPref); } @Override public void addPreferencesOnScreen(PreferenceGroup preferenceGroup) { addPasswordPreference(preferenceGroup); if (canHttps()) addHttpsPreference(preferenceGroup, useHttpsDefaultValue()); addCloudflareRecaptchaFallbackPreference(preferenceGroup); addDomainPreferences(preferenceGroup); addProxyPreferences(preferenceGroup); } @Override protected String[] getAllDomains() { return DOMAINS_LIST.toArray(new String[DOMAINS_LIST.size()]); } private void updateDomain(String domain) { if (domain.endsWith("/")) domain = domain.substring(0, domain.length() - 1); if (domain.contains("//")) domain = domain.substring(domain.indexOf("//") + 2); if (domain.equals("")) domain = DEFAULT_DOMAIN; this.domain = domain; } @Override public String getChanName() { return CHAN_NAME; } @Override public String getDisplayingName() { return DISPLAYING_NAME; } protected boolean canHttps() { return true; } protected boolean canCloudflare() { return true; } @Override public Drawable getChanFavicon() { return ResourcesCompat.getDrawable(resources, R.drawable.favicon_endchan, null); } }