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fix: null checking

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This commit is contained in:
antonio 2023-06-04 20:44:42 +02:00
parent 7c136413e9
commit 44a18fc5aa
1 changed files with 8 additions and 9 deletions
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17
app/src/main/java/com/cappielloantonio/play/ui/fragment/PodcastChannelPageFragment.java
View file

@ -5,17 +5,15 @@ import android.os.Bundle;
import android.view.LayoutInflater; import android.view.LayoutInflater;
import android.view.View; import android.view.View;
import android.view.ViewGroup; import android.view.ViewGroup;
import android.widget.Toast;
import androidx.annotation.NonNull; import androidx.annotation.NonNull;
import androidx.core.view.ViewCompat;
import androidx.fragment.app.Fragment; import androidx.fragment.app.Fragment;
import androidx.lifecycle.ViewModelProvider; import androidx.lifecycle.ViewModelProvider;
import androidx.media3.common.util.UnstableApi; import androidx.media3.common.util.UnstableApi;
import androidx.media3.session.MediaBrowser; import androidx.media3.session.MediaBrowser;
import androidx.media3.session.SessionToken; import androidx.media3.session.SessionToken;
import androidx.navigation.Navigation;
import androidx.recyclerview.widget.LinearLayoutManager; import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.viewpager2.widget.ViewPager2;
import com.cappielloantonio.play.R; import com.cappielloantonio.play.R;
import com.cappielloantonio.play.databinding.FragmentPodcastChannelPageBinding; import com.cappielloantonio.play.databinding.FragmentPodcastChannelPageBinding;
@ -109,11 +107,11 @@ public class PodcastChannelPageFragment extends Fragment implements ClickCallbac
} }
private void initPodcastChannelEpisodesView() { private void initPodcastChannelEpisodesView() {
bind.mostStreamedSongRecyclerView.setLayoutManager(new LinearLayoutManager(requireContext())); bind.podcastEpisodesRecyclerView.setLayoutManager(new LinearLayoutManager(requireContext()));
bind.mostStreamedSongRecyclerView.addItemDecoration(UIUtil.getDividerItemDecoration(requireContext())); bind.podcastEpisodesRecyclerView.addItemDecoration(UIUtil.getDividerItemDecoration(requireContext()));
podcastEpisodeAdapter = new PodcastEpisodeAdapter(this); podcastEpisodeAdapter = new PodcastEpisodeAdapter(this);
bind.mostStreamedSongRecyclerView.setAdapter(podcastEpisodeAdapter); bind.podcastEpisodesRecyclerView.setAdapter(podcastEpisodeAdapter);
podcastChannelPageViewModel.getPodcastChannelEpisodes().observe(getViewLifecycleOwner(), channels -> { podcastChannelPageViewModel.getPodcastChannelEpisodes().observe(getViewLifecycleOwner(), channels -> {
if (channels == null) { if (channels == null) {
if (bind != null) if (bind != null)
@ -123,8 +121,9 @@ public class PodcastChannelPageFragment extends Fragment implements ClickCallbac
if (bind != null) if (bind != null)
bind.podcastChannelPageEpisodesPlaceholder.placeholder.setVisibility(View.GONE); bind.podcastChannelPageEpisodesPlaceholder.placeholder.setVisibility(View.GONE);
if (channels.get(0) != null && channels.get(0).getEpisodes() != null) { if (!channels.isEmpty() && channels.get(0) != null && channels.get(0).getEpisodes() != null) {
if (bind != null) bind.podcastChannelPageEpisodesSector.setVisibility(!channels.get(0).getEpisodes().isEmpty() ? View.VISIBLE : View.GONE); if (bind != null)
bind.podcastChannelPageEpisodesSector.setVisibility(!channels.get(0).getEpisodes().isEmpty() ? View.VISIBLE : View.GONE);
podcastEpisodeAdapter.setItems(channels.get(0).getEpisodes().stream().filter(podcastEpisode -> Objects.equals(podcastEpisode.getStatus(), "completed")).collect(Collectors.toList())); podcastEpisodeAdapter.setItems(channels.get(0).getEpisodes().stream().filter(podcastEpisode -> Objects.equals(podcastEpisode.getStatus(), "completed")).collect(Collectors.toList()));
} }
} }
@ -147,6 +146,6 @@ public class PodcastChannelPageFragment extends Fragment implements ClickCallbac
@Override @Override
public void onPodcastEpisodeLongClick(Bundle bundle) { public void onPodcastEpisodeLongClick(Bundle bundle) {
Toast.makeText(requireContext(), "Long click!", Toast.LENGTH_SHORT).show(); Navigation.findNavController(requireView()).navigate(R.id.podcastEpisodeBottomSheetDialog, bundle);
} }
} }