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package cgeo.geocaching;
import butterknife.InjectView;
import butterknife.Views;
import cgeo.geocaching.activity.AbstractViewPagerActivity;
import cgeo.geocaching.ui.AbstractCachingPageViewCreator;
import cgeo.geocaching.ui.AnchorAwareLinkMovementMethod;
import cgeo.geocaching.utils.Version;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.lang3.tuple.ImmutablePair;
import org.apache.commons.lang3.tuple.Pair;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.widget.ScrollView;
import android.widget.TextView;
import java.io.IOException;
import java.io.InputStream;
import java.util.Arrays;
import java.util.List;
import java.util.Scanner;
public class AboutActivity extends AbstractViewPagerActivity<AboutActivity.Page> {
class LicenseViewCreator extends AbstractCachingPageViewCreator<ScrollView> {
@InjectView(R.id.license) protected TextView licenseLink;
@InjectView(R.id.license_text) protected TextView licenseText;
@Override
public ScrollView getDispatchedView() {
final ScrollView view = (ScrollView) getLayoutInflater().inflate(R.layout.about_license_page, null);
Views.inject(this, view);
setClickListener(licenseLink, "http://www.apache.org/licenses/LICENSE-2.0.html");
licenseText.setText(getRawResourceString(R.raw.license));
return view;
}
}
class ContributorsViewCreator extends AbstractCachingPageViewCreator<ScrollView> {
@InjectView(R.id.contributors) protected TextView contributors;
@Override
public ScrollView getDispatchedView() {
final ScrollView view = (ScrollView) getLayoutInflater().inflate(R.layout.about_contributors_page, null);
Views.inject(this, view);
contributors.setMovementMethod(AnchorAwareLinkMovementMethod.getInstance());
return view;
}
}
class ChangeLogViewCreator extends AbstractCachingPageViewCreator<ScrollView> {
@InjectView(R.id.changelog_master) protected TextView changeLogMaster;
@InjectView(R.id.changelog_release) protected TextView changeLogRelease;
@Override
public ScrollView getDispatchedView() {
final ScrollView view = (ScrollView) getLayoutInflater().inflate(R.layout.about_changes_page, null);
Views.inject(this, view);
changeLogRelease.setMovementMethod(AnchorAwareLinkMovementMethod.getInstance());
final String changeLogMasterString = getString(R.string.changelog_master);
if (StringUtils.isBlank(changeLogMasterString)) {
changeLogMaster.setVisibility(View.GONE);
} else {
changeLogMaster.setMovementMethod(AnchorAwareLinkMovementMethod.getInstance());
}
return view;
}
}
class HelpViewCreator extends AbstractCachingPageViewCreator<ScrollView> {
@InjectView(R.id.support) protected TextView support;
@InjectView(R.id.website) protected TextView website;
@InjectView(R.id.facebook) protected TextView facebook;
@InjectView(R.id.twitter) protected TextView twitter;
@InjectView(R.id.nutshellmanual) protected TextView nutshellmanual;
@InjectView(R.id.market) protected TextView market;
@InjectView(R.id.faq) protected TextView faq;
@Override
public ScrollView getDispatchedView() {
final ScrollView view = (ScrollView) getLayoutInflater().inflate(R.layout.about_help_page, null);
Views.inject(this, view);
setClickListener(support, "mailto:support@cgeo.org");
setClickListener(website, "http://www.cgeo.org/");
setClickListener(facebook, "http://www.facebook.com/pages/cgeo/297269860090");
setClickListener(twitter, "http://twitter.com/android_gc");
setClickListener(nutshellmanual, "http://manual.cgeo.org/");
setClickListener(faq, "http://faq.cgeo.org/");
market.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(final View v) {
market();
}
});
return view;
}
}
class VersionViewCreator extends AbstractCachingPageViewCreator<ScrollView> {
@InjectView(R.id.about_version_string) protected TextView version;
@InjectView(R.id.donate) protected TextView donateButton;
@Override
public ScrollView getDispatchedView() {
final ScrollView view = (ScrollView) getLayoutInflater().inflate(R.layout.about_version_page, null);
Views.inject(this, view);
version.setText(Version.getVersionName(AboutActivity.this));
setClickListener(donateButton, "https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=FMLNN8GXZKJEE");
return view;
}
}
enum Page {
VERSION(R.string.about_version),
HELP(R.string.about_help),
CHANGELOG(R.string.about_changes),
CONTRIBUTORS(R.string.about_contributors),
LICENSE(R.string.about_license);
private final int resourceId;
Page(final int resourceId) {
this.resourceId = resourceId;
}
}
@Override
public final void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState, R.layout.viewpager_activity);
createViewPager(0, null);
reinitializeViewPager();
}
public final void setClickListener(final View view, final String url) {
view.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(final View v) {
startUrl(url);
}
});
}
private void startUrl(final String url) {
startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(url)));
}
final void market() {
final Intent marketIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=" + getPackageName()));
marketIntent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY | Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
startActivity(marketIntent);
}
@Override
protected final cgeo.geocaching.activity.AbstractViewPagerActivity.PageViewCreator createViewCreator(final Page page) {
switch (page) {
case VERSION:
return new VersionViewCreator();
case HELP:
return new HelpViewCreator();
case CHANGELOG:
return new ChangeLogViewCreator();
case CONTRIBUTORS:
return new ContributorsViewCreator();
case LICENSE:
return new LicenseViewCreator();
default:
throw new IllegalArgumentException();
}
}
@Override
protected final String getTitle(final Page page) {
return res.getString(page.resourceId);
}
@Override
protected final Pair<List<? extends Page>, Integer> getOrderedPages() {
final List<Page> pages = Arrays.asList(Page.values());
return new ImmutablePair<List<? extends Page>, Integer>(pages, 0);
}
private String getRawResourceString(final int resourceId) {
final InputStream ins = res.openRawResource(resourceId);
final String result = new Scanner(ins).useDelimiter("\\A").next();
try {
ins.close();
} catch (IOException e) {
e.printStackTrace();
}
return result;
}
}
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