mirror of
https://github.com/commons-app/apps-android-commons.git
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Convert WikidataItemDetailsActivity to kotlin
This commit is contained in:
Paul Hawke
parent
516039c91d
commit
b65f76853a
3 changed files with 296 additions and 303 deletions
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@ -7,6 +7,6 @@ import fr.free.nrw.commons.upload.structure.depictions.DepictedItem
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abstract class PageableDepictionsFragment : BasePagingFragment<DepictedItem>() {
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override val errorTextId: Int = R.string.error_loading_depictions
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override val pagedListAdapter by lazy {
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DepictionAdapter { WikidataItemDetailsActivity.startYourself(context, it) }
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DepictionAdapter { WikidataItemDetailsActivity.startYourself(requireContext(), it) }
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}
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}
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@ -1,302 +0,0 @@
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package fr.free.nrw.commons.explore.depictions;
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import static fr.free.nrw.commons.ViewPagerAdapter.pairOf;
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import static fr.free.nrw.commons.utils.UrlUtilsKt.handleWebUrl;
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import android.content.Context;
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import android.content.Intent;
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import android.net.Uri;
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import android.os.Bundle;
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import android.view.Menu;
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import android.view.MenuInflater;
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import android.view.MenuItem;
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import android.view.View;
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import androidx.fragment.app.FragmentManager;
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import com.google.android.material.snackbar.Snackbar;
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import fr.free.nrw.commons.Media;
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import fr.free.nrw.commons.R;
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import fr.free.nrw.commons.ViewPagerAdapter;
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import fr.free.nrw.commons.bookmarks.items.BookmarkItemsDao;
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import fr.free.nrw.commons.category.CategoryImagesCallback;
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import fr.free.nrw.commons.databinding.ActivityWikidataItemDetailsBinding;
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import fr.free.nrw.commons.explore.depictions.child.ChildDepictionsFragment;
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import fr.free.nrw.commons.explore.depictions.media.DepictedImagesFragment;
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import fr.free.nrw.commons.explore.depictions.parent.ParentDepictionsFragment;
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import fr.free.nrw.commons.media.MediaDetailPagerFragment;
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import fr.free.nrw.commons.media.MediaDetailProvider;
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import fr.free.nrw.commons.theme.BaseActivity;
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import fr.free.nrw.commons.upload.structure.depictions.DepictModel;
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import fr.free.nrw.commons.upload.structure.depictions.DepictedItem;
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import fr.free.nrw.commons.wikidata.WikidataConstants;
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import io.reactivex.android.schedulers.AndroidSchedulers;
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import io.reactivex.disposables.CompositeDisposable;
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import io.reactivex.schedulers.Schedulers;
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import javax.inject.Inject;
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/**
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* Activity to show depiction media, parent classes and child classes of depicted items in Explore
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*/
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public class WikidataItemDetailsActivity extends BaseActivity implements MediaDetailProvider,
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CategoryImagesCallback {
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private FragmentManager supportFragmentManager;
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private DepictedImagesFragment depictionImagesListFragment;
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private MediaDetailPagerFragment mediaDetailPagerFragment;
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/**
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* Name of the depicted item
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* Ex: Rabbit
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*/
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@Inject BookmarkItemsDao bookmarkItemsDao;
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private CompositeDisposable compositeDisposable;
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@Inject
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DepictModel depictModel;
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private String wikidataItemName;
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private ActivityWikidataItemDetailsBinding binding;
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ViewPagerAdapter viewPagerAdapter;
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private DepictedItem wikidataItem;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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binding = ActivityWikidataItemDetailsBinding.inflate(getLayoutInflater());
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setContentView(binding.getRoot());
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compositeDisposable = new CompositeDisposable();
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supportFragmentManager = getSupportFragmentManager();
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viewPagerAdapter = new ViewPagerAdapter(this, getSupportFragmentManager());
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binding.viewPager.setAdapter(viewPagerAdapter);
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binding.viewPager.setOffscreenPageLimit(2);
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binding.tabLayout.setupWithViewPager(binding.viewPager);
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final DepictedItem depictedItem = getIntent().getParcelableExtra(
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WikidataConstants.BOOKMARKS_ITEMS);
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wikidataItem = depictedItem;
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setSupportActionBar(binding.toolbarBinding.toolbar);
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getSupportActionBar().setDisplayHomeAsUpEnabled(true);
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setTabs();
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setPageTitle();
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}
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/**
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* Gets the passed wikidataItemName from the intents and displays it as the page title
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*/
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private void setPageTitle() {
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if (getIntent() != null && getIntent().getStringExtra("wikidataItemName") != null) {
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setTitle(getIntent().getStringExtra("wikidataItemName"));
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}
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}
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/**
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* This method is called on success of API call for featured Images.
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* The viewpager will notified that number of items have changed.
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*/
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@Override
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public void viewPagerNotifyDataSetChanged() {
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if (mediaDetailPagerFragment !=null){
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mediaDetailPagerFragment.notifyDataSetChanged();
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}
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}
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/**
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* This activity contains 3 tabs and a viewpager. This method is used to set the titles of tab,
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* Set the fragments according to the tab selected in the viewPager.
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*/
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private void setTabs() {
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depictionImagesListFragment = new DepictedImagesFragment();
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ChildDepictionsFragment childDepictionsFragment = new ChildDepictionsFragment();
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ParentDepictionsFragment parentDepictionsFragment = new ParentDepictionsFragment();
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wikidataItemName = getIntent().getStringExtra("wikidataItemName");
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String entityId = getIntent().getStringExtra("entityId");
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if (getIntent() != null && wikidataItemName != null) {
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Bundle arguments = new Bundle();
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arguments.putString("wikidataItemName", wikidataItemName);
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arguments.putString("entityId", entityId);
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depictionImagesListFragment.setArguments(arguments);
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parentDepictionsFragment.setArguments(arguments);
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childDepictionsFragment.setArguments(arguments);
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}
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viewPagerAdapter.setTabs(
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pairOf(R.string.title_for_media, depictionImagesListFragment),
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pairOf(R.string.title_for_subcategories, childDepictionsFragment),
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pairOf(R.string.title_for_parent_categories, parentDepictionsFragment)
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);
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binding.viewPager.setOffscreenPageLimit(2);
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viewPagerAdapter.notifyDataSetChanged();
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}
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/**
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* Shows media detail fragment when user clicks on any image in the list
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*/
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@Override
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public void onMediaClicked(int position) {
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binding.tabLayout.setVisibility(View.GONE);
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binding.viewPager.setVisibility(View.GONE);
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binding.mediaContainer.setVisibility(View.VISIBLE);
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if (mediaDetailPagerFragment == null || !mediaDetailPagerFragment.isVisible()) {
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// set isFeaturedImage true for featured images, to include author field on media detail
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mediaDetailPagerFragment = MediaDetailPagerFragment.newInstance(false, true);
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FragmentManager supportFragmentManager = getSupportFragmentManager();
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supportFragmentManager
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.beginTransaction()
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.replace(R.id.mediaContainer, mediaDetailPagerFragment)
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.addToBackStack(null)
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.commit();
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supportFragmentManager.executePendingTransactions();
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}
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mediaDetailPagerFragment.showImage(position);
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}
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/**
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* This method is called mediaDetailPagerFragment. It returns the Media Object at that Index
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* @param i It is the index of which media object is to be returned which is same as
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* current index of viewPager.
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* @return Media Object
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*/
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@Override
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public Media getMediaAtPosition(int i) {
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return depictionImagesListFragment.getMediaAtPosition(i);
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}
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/**
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* This method is called on backPressed of anyFragment in the activity.
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* If condition is called when mediaDetailFragment is opened.
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*/
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@Override
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public void onBackPressed() {
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if (supportFragmentManager.getBackStackEntryCount() == 1){
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binding.tabLayout.setVisibility(View.VISIBLE);
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binding.viewPager.setVisibility(View.VISIBLE);
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binding.mediaContainer.setVisibility(View.GONE);
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}
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super.onBackPressed();
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}
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/**
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* This method is called on from getCount of MediaDetailPagerFragment
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* The viewpager will contain same number of media items as that of media elements in adapter.
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* @return Total Media count in the adapter
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*/
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@Override
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public int getTotalMediaCount() {
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return depictionImagesListFragment.getTotalMediaCount();
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}
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@Override
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public Integer getContributionStateAt(int position) {
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return null;
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}
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/**
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* Reload media detail fragment once media is nominated
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*
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* @param index item position that has been nominated
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*/
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@Override
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public void refreshNominatedMedia(int index) {
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if (getSupportFragmentManager().getBackStackEntryCount() == 1) {
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onBackPressed();
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onMediaClicked(index);
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}
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}
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/**
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* Consumers should be simply using this method to use this activity.
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*
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* @param context A Context of the application package implementing this class.
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* @param depictedItem Name of the depicts for displaying its details
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*/
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public static void startYourself(Context context, DepictedItem depictedItem) {
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Intent intent = new Intent(context, WikidataItemDetailsActivity.class);
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intent.putExtra("wikidataItemName", depictedItem.getName());
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intent.putExtra("entityId", depictedItem.getId());
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intent.putExtra(WikidataConstants.BOOKMARKS_ITEMS, depictedItem);
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context.startActivity(intent);
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}
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/**
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* This function inflates the menu
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*/
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@Override
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public boolean onCreateOptionsMenu(Menu menu) {
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MenuInflater menuInflater=getMenuInflater();
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menuInflater.inflate(R.menu.menu_wikidata_item,menu);
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updateBookmarkState(menu.findItem(R.id.menu_bookmark_current_item));
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return super.onCreateOptionsMenu(menu);
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}
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/**
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* This method handles the logic on item select in toolbar menu
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* Currently only 1 choice is available to open Wikidata item details page in browser
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*/
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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switch (item.getItemId()){
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case R.id.browser_actions_menu_items:
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String entityId=getIntent().getStringExtra("entityId");
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Uri uri = Uri.parse("https://www.wikidata.org/wiki/" + entityId);
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handleWebUrl(this, uri);
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return true;
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case R.id.menu_bookmark_current_item:
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if(getIntent().getStringExtra("fragment") != null) {
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compositeDisposable.add(depictModel.getDepictions(
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getIntent().getStringExtra("entityId")
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).subscribeOn(Schedulers.io())
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.observeOn(AndroidSchedulers.mainThread())
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.subscribe(depictedItems -> {
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final boolean bookmarkExists = bookmarkItemsDao.updateBookmarkItem(
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depictedItems.get(0));
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final Snackbar snackbar
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= bookmarkExists ? Snackbar.make(findViewById(R.id.toolbar_layout),
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R.string.add_bookmark, Snackbar.LENGTH_LONG)
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: Snackbar.make(findViewById(R.id.toolbar_layout),
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R.string.remove_bookmark,
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Snackbar.LENGTH_LONG);
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snackbar.show();
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updateBookmarkState(item);
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}));
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} else {
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final boolean bookmarkExists
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= bookmarkItemsDao.updateBookmarkItem(wikidataItem);
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final Snackbar snackbar
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= bookmarkExists ? Snackbar.make(findViewById(R.id.toolbar_layout),
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R.string.add_bookmark, Snackbar.LENGTH_LONG)
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: Snackbar.make(findViewById(R.id.toolbar_layout), R.string.remove_bookmark,
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Snackbar.LENGTH_LONG);
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snackbar.show();
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updateBookmarkState(item);
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}
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return true;
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case android.R.id.home:
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onBackPressed();
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return true;
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default:
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return super.onOptionsItemSelected(item);
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}
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}
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private void updateBookmarkState(final MenuItem item) {
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final boolean isBookmarked;
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if(getIntent().getStringExtra("fragment") != null) {
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isBookmarked
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= bookmarkItemsDao.findBookmarkItem(getIntent().getStringExtra("entityId"));
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} else {
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isBookmarked = bookmarkItemsDao.findBookmarkItem(wikidataItem.getId());
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}
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final int icon
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= isBookmarked ? R.drawable.menu_ic_round_star_filled_24px
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: R.drawable.menu_ic_round_star_border_24px;
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item.setIcon(icon);
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}
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}
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@ -0,0 +1,295 @@
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package fr.free.nrw.commons.explore.depictions
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import android.content.Context
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import android.content.Intent
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import android.net.Uri
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import android.os.Bundle
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import android.view.Menu
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import android.view.MenuItem
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import android.view.View
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import androidx.core.os.bundleOf
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import androidx.fragment.app.FragmentManager
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import com.google.android.material.snackbar.Snackbar
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import fr.free.nrw.commons.Media
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import fr.free.nrw.commons.R
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import fr.free.nrw.commons.ViewPagerAdapter
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import fr.free.nrw.commons.bookmarks.items.BookmarkItemsDao
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import fr.free.nrw.commons.category.CategoryImagesCallback
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import fr.free.nrw.commons.databinding.ActivityWikidataItemDetailsBinding
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import fr.free.nrw.commons.explore.depictions.child.ChildDepictionsFragment
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import fr.free.nrw.commons.explore.depictions.media.DepictedImagesFragment
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import fr.free.nrw.commons.explore.depictions.parent.ParentDepictionsFragment
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import fr.free.nrw.commons.media.MediaDetailPagerFragment
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import fr.free.nrw.commons.media.MediaDetailProvider
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import fr.free.nrw.commons.theme.BaseActivity
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import fr.free.nrw.commons.upload.structure.depictions.DepictModel
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import fr.free.nrw.commons.upload.structure.depictions.DepictedItem
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import fr.free.nrw.commons.utils.handleWebUrl
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import fr.free.nrw.commons.wikidata.WikidataConstants
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import io.reactivex.android.schedulers.AndroidSchedulers
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import io.reactivex.functions.Consumer
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import io.reactivex.schedulers.Schedulers
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import javax.inject.Inject
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/**
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* Activity to show depiction media, parent classes and child classes of depicted items in Explore
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*/
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class WikidataItemDetailsActivity : BaseActivity(), MediaDetailProvider, CategoryImagesCallback {
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@JvmField
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@Inject
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var bookmarkItemsDao: BookmarkItemsDao? = null
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@JvmField
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@Inject
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var depictModel: DepictModel? = null
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private var supportFragmentManager: FragmentManager? = null
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private var depictionImagesListFragment: DepictedImagesFragment? = null
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private var mediaDetailPagerFragment: MediaDetailPagerFragment? = null
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private var binding: ActivityWikidataItemDetailsBinding? = null
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var viewPagerAdapter: ViewPagerAdapter? = null
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private var wikidataItem: DepictedItem? = null
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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binding = ActivityWikidataItemDetailsBinding.inflate(layoutInflater)
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setContentView(binding!!.root)
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supportFragmentManager = getSupportFragmentManager()
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viewPagerAdapter = ViewPagerAdapter(this, getSupportFragmentManager())
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binding!!.viewPager.adapter = viewPagerAdapter
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binding!!.viewPager.offscreenPageLimit = 2
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binding!!.tabLayout.setupWithViewPager(binding!!.viewPager)
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wikidataItem = intent.getParcelableExtra(WikidataConstants.BOOKMARKS_ITEMS)
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setSupportActionBar(binding!!.toolbarBinding.toolbar)
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supportActionBar!!.setDisplayHomeAsUpEnabled(true)
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setTabs()
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setPageTitle()
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}
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/**
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* Gets the passed wikidataItemName from the intents and displays it as the page title
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*/
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private fun setPageTitle() {
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if (intent != null && intent.getStringExtra("wikidataItemName") != null) {
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title = intent.getStringExtra("wikidataItemName")
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}
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}
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/**
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* This method is called on success of API call for featured Images.
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* The viewpager will notified that number of items have changed.
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*/
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override fun viewPagerNotifyDataSetChanged() {
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if (mediaDetailPagerFragment != null) {
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mediaDetailPagerFragment!!.notifyDataSetChanged()
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}
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}
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/**
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* This activity contains 3 tabs and a viewpager. This method is used to set the titles of tab,
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* Set the fragments according to the tab selected in the viewPager.
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*/
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private fun setTabs() {
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depictionImagesListFragment = DepictedImagesFragment()
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val childDepictionsFragment = ChildDepictionsFragment()
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val parentDepictionsFragment = ParentDepictionsFragment()
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val wikidataItemName = intent.getStringExtra("wikidataItemName")
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val entityId = intent.getStringExtra("entityId")
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if (intent != null && wikidataItemName != null) {
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val arguments = bundleOf(
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"wikidataItemName" to wikidataItemName,
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"entityId" to entityId
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)
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depictionImagesListFragment!!.arguments = arguments
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parentDepictionsFragment.arguments = arguments
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childDepictionsFragment.arguments = arguments
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}
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viewPagerAdapter!!.setTabs(
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R.string.title_for_media to depictionImagesListFragment!!,
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R.string.title_for_subcategories to childDepictionsFragment,
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R.string.title_for_parent_categories to parentDepictionsFragment
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)
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binding!!.viewPager.offscreenPageLimit = 2
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viewPagerAdapter!!.notifyDataSetChanged()
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}
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/**
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* Shows media detail fragment when user clicks on any image in the list
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*/
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override fun onMediaClicked(position: Int) {
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binding!!.tabLayout.visibility = View.GONE
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binding!!.viewPager.visibility = View.GONE
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binding!!.mediaContainer.visibility = View.VISIBLE
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if (mediaDetailPagerFragment == null || !mediaDetailPagerFragment!!.isVisible) {
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// set isFeaturedImage true for featured images, to include author field on media detail
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mediaDetailPagerFragment = MediaDetailPagerFragment.newInstance(false, true)
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val supportFragmentManager = getSupportFragmentManager()
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supportFragmentManager
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.beginTransaction()
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.replace(R.id.mediaContainer, mediaDetailPagerFragment!!)
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.addToBackStack(null)
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.commit()
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supportFragmentManager.executePendingTransactions()
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}
|
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mediaDetailPagerFragment!!.showImage(position)
|
||||
}
|
||||
|
||||
/**
|
||||
* This method is called mediaDetailPagerFragment. It returns the Media Object at that Index
|
||||
* @param i It is the index of which media object is to be returned which is same as
|
||||
* current index of viewPager.
|
||||
* @return Media Object
|
||||
*/
|
||||
override fun getMediaAtPosition(i: Int): Media? {
|
||||
return depictionImagesListFragment!!.getMediaAtPosition(i)
|
||||
}
|
||||
|
||||
/**
|
||||
* This method is called on backPressed of anyFragment in the activity.
|
||||
* If condition is called when mediaDetailFragment is opened.
|
||||
*/
|
||||
override fun onBackPressed() {
|
||||
if (supportFragmentManager!!.backStackEntryCount == 1) {
|
||||
binding!!.tabLayout.visibility = View.VISIBLE
|
||||
binding!!.viewPager.visibility = View.VISIBLE
|
||||
binding!!.mediaContainer.visibility = View.GONE
|
||||
}
|
||||
super.onBackPressed()
|
||||
}
|
||||
|
||||
/**
|
||||
* This method is called on from getCount of MediaDetailPagerFragment
|
||||
* The viewpager will contain same number of media items as that of media elements in adapter.
|
||||
* @return Total Media count in the adapter
|
||||
*/
|
||||
override fun getTotalMediaCount(): Int = depictionImagesListFragment!!.getTotalMediaCount()
|
||||
|
||||
override fun getContributionStateAt(position: Int): Int? = null
|
||||
|
||||
/**
|
||||
* Reload media detail fragment once media is nominated
|
||||
*
|
||||
* @param index item position that has been nominated
|
||||
*/
|
||||
override fun refreshNominatedMedia(index: Int) {
|
||||
if (getSupportFragmentManager().backStackEntryCount == 1) {
|
||||
onBackPressed()
|
||||
onMediaClicked(index)
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* This function inflates the menu
|
||||
*/
|
||||
override fun onCreateOptionsMenu(menu: Menu): Boolean {
|
||||
val menuInflater = menuInflater
|
||||
menuInflater.inflate(R.menu.menu_wikidata_item, menu)
|
||||
|
||||
updateBookmarkState(menu.findItem(R.id.menu_bookmark_current_item))
|
||||
|
||||
return super.onCreateOptionsMenu(menu)
|
||||
}
|
||||
|
||||
/**
|
||||
* This method handles the logic on item select in toolbar menu
|
||||
* Currently only 1 choice is available to open Wikidata item details page in browser
|
||||
*/
|
||||
override fun onOptionsItemSelected(item: MenuItem): Boolean {
|
||||
when (item.itemId) {
|
||||
R.id.browser_actions_menu_items -> {
|
||||
val entityId = intent.getStringExtra("entityId")
|
||||
val uri = Uri.parse("https://www.wikidata.org/wiki/$entityId")
|
||||
handleWebUrl(this, uri)
|
||||
return true
|
||||
}
|
||||
|
||||
R.id.menu_bookmark_current_item -> {
|
||||
if (intent.getStringExtra("fragment") != null) {
|
||||
compositeDisposable!!.add(
|
||||
depictModel!!.getDepictions(
|
||||
intent.getStringExtra("entityId")!!
|
||||
).subscribeOn(Schedulers.io())
|
||||
.observeOn(AndroidSchedulers.mainThread())
|
||||
.subscribe(Consumer<List<DepictedItem?>> { depictedItems: List<DepictedItem?> ->
|
||||
val bookmarkExists = bookmarkItemsDao!!.updateBookmarkItem(
|
||||
depictedItems[0]!!
|
||||
)
|
||||
val snackbar = if (bookmarkExists)
|
||||
Snackbar.make(
|
||||
findViewById(R.id.toolbar_layout),
|
||||
R.string.add_bookmark, Snackbar.LENGTH_LONG
|
||||
)
|
||||
else
|
||||
Snackbar.make(
|
||||
findViewById(R.id.toolbar_layout),
|
||||
R.string.remove_bookmark,
|
||||
Snackbar.LENGTH_LONG
|
||||
)
|
||||
|
||||
snackbar.show()
|
||||
updateBookmarkState(item)
|
||||
})
|
||||
)
|
||||
} else {
|
||||
val bookmarkExists = bookmarkItemsDao!!.updateBookmarkItem(wikidataItem!!)
|
||||
val snackbar = if (bookmarkExists)
|
||||
Snackbar.make(
|
||||
findViewById(R.id.toolbar_layout),
|
||||
R.string.add_bookmark, Snackbar.LENGTH_LONG
|
||||
)
|
||||
else
|
||||
Snackbar.make(
|
||||
findViewById(R.id.toolbar_layout), R.string.remove_bookmark,
|
||||
Snackbar.LENGTH_LONG
|
||||
)
|
||||
|
||||
snackbar.show()
|
||||
updateBookmarkState(item)
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
android.R.id.home -> {
|
||||
onBackPressed()
|
||||
return true
|
||||
}
|
||||
|
||||
else -> return super.onOptionsItemSelected(item)
|
||||
}
|
||||
}
|
||||
|
||||
private fun updateBookmarkState(item: MenuItem) {
|
||||
val isBookmarked: Boolean = if (intent.getStringExtra("fragment") != null) {
|
||||
bookmarkItemsDao!!.findBookmarkItem(intent.getStringExtra("entityId"))
|
||||
} else {
|
||||
bookmarkItemsDao!!.findBookmarkItem(wikidataItem!!.id)
|
||||
}
|
||||
item.setIcon(if (isBookmarked) {
|
||||
R.drawable.menu_ic_round_star_filled_24px
|
||||
} else {
|
||||
R.drawable.menu_ic_round_star_border_24px
|
||||
})
|
||||
}
|
||||
|
||||
companion object {
|
||||
/**
|
||||
* Consumers should be simply using this method to use this activity.
|
||||
*
|
||||
* @param context A Context of the application package implementing this class.
|
||||
* @param depictedItem Name of the depicts for displaying its details
|
||||
*/
|
||||
fun startYourself(context: Context, depictedItem: DepictedItem) {
|
||||
val intent = Intent(context, WikidataItemDetailsActivity::class.java).apply {
|
||||
putExtra("wikidataItemName", depictedItem.name)
|
||||
putExtra("entityId", depictedItem.id)
|
||||
putExtra(WikidataConstants.BOOKMARKS_ITEMS, depictedItem)
|
||||
}
|
||||
context.startActivity(intent)
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue