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package de.danoeh.antennapod.fragment;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import com.google.android.material.appbar.MaterialToolbar;
import com.google.android.material.bottomsheet.BottomSheetDialogFragment;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.adapter.DownloadLogAdapter;
import de.danoeh.antennapod.core.event.DownloadLogEvent;
import de.danoeh.antennapod.core.storage.DBReader;
import de.danoeh.antennapod.core.storage.DBWriter;
import de.danoeh.antennapod.databinding.DownloadLogFragmentBinding;
import de.danoeh.antennapod.dialog.DownloadLogDetailsDialog;
import de.danoeh.antennapod.model.download.DownloadResult;
import de.danoeh.antennapod.view.EmptyViewHandler;
import io.reactivex.Observable;
import io.reactivex.android.schedulers.AndroidSchedulers;
import io.reactivex.disposables.Disposable;
import io.reactivex.schedulers.Schedulers;
import org.greenrobot.eventbus.EventBus;
import org.greenrobot.eventbus.Subscribe;
import java.util.ArrayList;
import java.util.List;
/**
* Shows the download log
*/
public class DownloadLogFragment extends BottomSheetDialogFragment
implements AdapterView.OnItemClickListener, MaterialToolbar.OnMenuItemClickListener {
private static final String TAG = "DownloadLogFragment";
private List<DownloadResult> downloadLog = new ArrayList<>();
private DownloadLogAdapter adapter;
private Disposable disposable;
private DownloadLogFragmentBinding viewBinding;
@Override
public void onStart() {
super.onStart();
loadDownloadLog();
}
@Override
public void onStop() {
super.onStop();
if (disposable != null) {
disposable.dispose();
}
}
@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater,
@Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
viewBinding = DownloadLogFragmentBinding.inflate(inflater);
viewBinding.toolbar.inflateMenu(R.menu.download_log);
viewBinding.toolbar.setOnMenuItemClickListener(this);
EmptyViewHandler emptyView = new EmptyViewHandler(getActivity());
emptyView.setIcon(R.drawable.ic_download);
emptyView.setTitle(R.string.no_log_downloads_head_label);
emptyView.setMessage(R.string.no_log_downloads_label);
emptyView.attachToListView(viewBinding.list);
adapter = new DownloadLogAdapter(getActivity());
viewBinding.list.setAdapter(adapter);
viewBinding.list.setOnItemClickListener(this);
viewBinding.list.setNestedScrollingEnabled(true);
EventBus.getDefault().register(this);
return viewBinding.getRoot();
}
@Override
public void onDestroyView() {
EventBus.getDefault().unregister(this);
super.onDestroyView();
}
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
final DownloadResult item = adapter.getItem(position);
if (item != null) {
new DownloadLogDetailsDialog(getContext(), item).show();
}
}
@Subscribe
public void onDownloadLogChanged(DownloadLogEvent event) {
loadDownloadLog();
}
@Override
public boolean onMenuItemClick(MenuItem item) {
if (item.getItemId() == R.id.clear_logs_item) {
DBWriter.clearDownloadLog();
return true;
}
return false;
}
private void loadDownloadLog() {
if (disposable != null) {
disposable.dispose();
}
disposable = Observable.fromCallable(DBReader::getDownloadLog)
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(result -> {
if (result != null) {
downloadLog = result;
adapter.setDownloadLog(downloadLog);
}
}, error -> Log.e(TAG, Log.getStackTraceString(error)));
}
}
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