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package it.niedermann.nextcloud.deck.ui;
import android.os.Bundle;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentPagerAdapter;
import androidx.viewpager.widget.ViewPager;
import com.google.android.material.tabs.TabLayout;
import butterknife.BindString;
import butterknife.BindView;
import butterknife.ButterKnife;
import it.niedermann.nextcloud.deck.Application;
import it.niedermann.nextcloud.deck.R;
import it.niedermann.nextcloud.deck.ui.about.AboutFragmentContributingTab;
import it.niedermann.nextcloud.deck.ui.about.AboutFragmentCreditsTab;
import it.niedermann.nextcloud.deck.ui.about.AboutFragmentLicenseTab;
import it.niedermann.nextcloud.deck.ui.exception.ExceptionHandler;
public class AboutActivity extends AppCompatActivity {
@BindView(R.id.toolbar)
Toolbar toolbar;
@BindView(R.id.pager)
ViewPager mViewPager;
@BindView(R.id.tabs)
TabLayout mTabLayout;
@BindString(R.string.about_credits_tab_title)
String creditsTitle;
@BindString(R.string.about_license_tab_title)
String licenseTitle;
@BindString(R.string.about_contribution_tab_title)
String contributionTitle;
@Override
protected void onCreate(Bundle savedInstanceState) {
setTheme(Application.getAppTheme(this) ? R.style.DarkAppTheme : R.style.AppTheme);
super.onCreate(savedInstanceState);
Thread.currentThread().setUncaughtExceptionHandler(new ExceptionHandler(this));
setContentView(R.layout.activity_about);
ButterKnife.bind(this);
setSupportActionBar(toolbar);
mViewPager.setAdapter(new TabsPagerAdapter(getSupportFragmentManager()));
mTabLayout.setupWithViewPager(mViewPager);
}
private class TabsPagerAdapter extends FragmentPagerAdapter {
private final int PAGE_COUNT = 3;
public TabsPagerAdapter(FragmentManager fragmentManager) {
super(fragmentManager);
}
@Override
public int getCount() {
return PAGE_COUNT;
}
/**
* return the right fragment for the given position
*/
@NonNull
@Override
public Fragment getItem(int position) {
switch (position) {
case 0:
return new AboutFragmentCreditsTab();
case 1:
return new AboutFragmentContributingTab();
case 2:
return new AboutFragmentLicenseTab();
default:
throw new IllegalArgumentException("position must be between 0 and 2");
}
}
/**
* generate title based on given position
*/
@Override
public CharSequence getPageTitle(int position) {
switch (position) {
case 0:
return creditsTitle;
case 1:
return contributionTitle;
case 2:
return licenseTitle;
default:
throw new IllegalArgumentException("position must be between 0 and 2");
}
}
}
@Override
public boolean onSupportNavigateUp() {
finish(); // close this activity as oppose to navigating up
return true;
}
}
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