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package it.niedermann.nextcloud.deck.ui.about;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentActivity;
import androidx.viewpager2.adapter.FragmentStateAdapter;
import com.google.android.material.tabs.TabLayoutMediator;
import it.niedermann.nextcloud.deck.R;
import it.niedermann.nextcloud.deck.databinding.ActivityAboutBinding;
import it.niedermann.nextcloud.deck.model.Account;
import it.niedermann.nextcloud.deck.ui.exception.ExceptionHandler;
import it.niedermann.nextcloud.deck.ui.theme.ThemeUtils;
import it.niedermann.nextcloud.deck.ui.theme.Themed;
public class AboutActivity extends AppCompatActivity implements Themed {
private static final String KEY_ACCOUNT = "account";
private ActivityAboutBinding binding;
private final static int[] tabTitles = new int[]{
R.string.about_credits_tab_title,
R.string.about_contribution_tab_title,
R.string.about_license_tab_title
};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Thread.currentThread().setUncaughtExceptionHandler(new ExceptionHandler(this));
final var args = getIntent().getExtras();
if (args == null || !args.containsKey(KEY_ACCOUNT)) {
throw new IllegalArgumentException("Provide at least " + KEY_ACCOUNT);
}
final var account = (Account) args.getSerializable(KEY_ACCOUNT);
binding = ActivityAboutBinding.inflate(getLayoutInflater());
setContentView(binding.getRoot());
setSupportActionBar(binding.toolbar);
applyTheme(account.getColor());
binding.viewPager.setAdapter(new TabsPagerAdapter(this, account));
new TabLayoutMediator(binding.tabLayout, binding.viewPager, (tab, position) -> tab.setText(tabTitles[position])).attach();
}
@Override
protected void onDestroy() {
super.onDestroy();
this.binding = null;
}
@Override
public void applyTheme(int color) {
final var utils = ThemeUtils.of(color, this);
utils.platform.themeStatusBar(this);
utils.material.themeToolbar(binding.toolbar);
utils.material.themeTabLayoutOnSurface(binding.tabLayout);
}
private static class TabsPagerAdapter extends FragmentStateAdapter {
@Nullable
private final Account account;
TabsPagerAdapter(final FragmentActivity fa, @Nullable Account account) {
super(fa);
this.account = account;
}
@NonNull
@Override
public Fragment createFragment(int position) {
switch (position) {
case 0:
return AboutFragmentCreditsTab.newInstance(account);
case 1:
return new AboutFragmentContributingTab();
case 2:
return AboutFragmentLicenseTab.newInstance(account);
default:
throw new IllegalArgumentException("position must be between 0 and 2");
}
}
@Override
public int getItemCount() {
return tabTitles.length;
}
}
@Override
public boolean onSupportNavigateUp() {
finish(); // close this activity as oppose to navigating up
return true;
}
@NonNull
public static Intent createIntent(@NonNull Context context, @NonNull Account account) {
return new Intent(context, AboutActivity.class)
.putExtra(KEY_ACCOUNT, account);
}
}
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