1 files changed, 70 insertions, 22 deletions

diff --git a/app/src/main/java/de/danoeh/antennapod/fragment/FeedInfoFragment.java b/app/src/main/java/de/danoeh/antennapod/fragment/FeedInfoFragment.java
index 317fecfcb..5fd2c3c8d 100644
--- a/app/src/main/java/de/danoeh/antennapod/fragment/FeedInfoFragment.java
+++ b/app/src/main/java/de/danoeh/antennapod/fragment/FeedInfoFragment.java
@@ -18,6 +18,7 @@ import androidx.appcompat.widget.Toolbar;
 import androidx.documentfile.provider.DocumentFile;
 import androidx.fragment.app.Fragment;
 import android.text.TextUtils;
+import android.text.format.Formatter;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.Menu;
@@ -25,6 +26,7 @@ import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.Button;
 import android.widget.ImageView;
 import android.widget.TextView;
 import android.widget.Toast;
@@ -43,22 +45,24 @@ import de.danoeh.antennapod.core.glide.FastBlurTransformation;
 import de.danoeh.antennapod.core.storage.DBReader;
 import de.danoeh.antennapod.core.storage.DBTasks;
 import de.danoeh.antennapod.core.storage.DownloadRequestException;
+import de.danoeh.antennapod.core.storage.StatisticsItem;
+import de.danoeh.antennapod.core.util.Converter;
 import de.danoeh.antennapod.core.util.IntentUtils;
-import de.danoeh.antennapod.core.util.LangUtils;
 import de.danoeh.antennapod.core.util.ThemeUtils;
 import de.danoeh.antennapod.core.util.syndication.HtmlToPlainText;
+import de.danoeh.antennapod.fragment.preferences.StatisticsFragment;
 import de.danoeh.antennapod.menuhandler.FeedMenuHandler;
 import de.danoeh.antennapod.view.ToolbarIconTintManager;
 import io.reactivex.Completable;
 import io.reactivex.Maybe;
 import io.reactivex.MaybeOnSubscribe;
 import io.reactivex.Observable;
-import io.reactivex.Single;
 import io.reactivex.android.schedulers.AndroidSchedulers;
 import io.reactivex.disposables.Disposable;
 import io.reactivex.schedulers.Schedulers;
 
-import java.util.Collections;
+import java.util.List;
+import java.util.Locale;
 
 /**
  * Displays information about a feed.
@@ -71,13 +75,15 @@ public class FeedInfoFragment extends Fragment {
 
     private Feed feed;
     private Disposable disposable;
+    private Disposable disposableStatistics;
     private ImageView imgvCover;
     private TextView txtvTitle;
     private TextView txtvDescription;
-    private TextView lblLanguage;
-    private TextView txtvLanguage;
-    private TextView lblAuthor;
-    private TextView txtvAuthor;
+    private TextView lblStatistics;
+    private TextView txtvPodcastTime;
+    private TextView txtvPodcastSpace;
+    private TextView txtvPodcastEpisodeCount;
+    private Button btnvOpenStatistics;
     private TextView txtvUrl;
     private TextView txtvAuthorHeader;
     private ImageView imgvBackground;
@@ -144,13 +150,23 @@ public class FeedInfoFragment extends Fragment {
         imgvBackground.setColorFilter(new LightingColorFilter(0xff828282, 0x000000));
 
         txtvDescription = root.findViewById(R.id.txtvDescription);
-        lblLanguage = root.findViewById(R.id.lblLanguage);
-        txtvLanguage = root.findViewById(R.id.txtvLanguage);
-        lblAuthor = root.findViewById(R.id.lblAuthor);
-        txtvAuthor = root.findViewById(R.id.txtvDetailsAuthor);
+        lblStatistics = root.findViewById(R.id.lblStatistics);
+        txtvPodcastSpace = root.findViewById(R.id.txtvPodcastSpaceUsed);
+        txtvPodcastEpisodeCount = root.findViewById(R.id.txtvPodcastEpisodeCount);
+        txtvPodcastTime = root.findViewById(R.id.txtvPodcastTime);
+        btnvOpenStatistics = root.findViewById(R.id.btnvOpenStatistics);
         txtvUrl = root.findViewById(R.id.txtvUrl);
 
         txtvUrl.setOnClickListener(copyUrlToClipboard);
+
+        btnvOpenStatistics.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                StatisticsFragment fragment = new StatisticsFragment();
+                ((MainActivity) getActivity()).loadChildFragment(fragment, TransitionEffect.SLIDE);
+            }
+        });
+
         return root;
     }
 
@@ -170,6 +186,7 @@ public class FeedInfoFragment extends Fragment {
                 .subscribe(result -> {
                     feed = result;
                     showFeed();
+                    loadStatistics();
                 }, error -> Log.d(TAG, Log.getStackTraceString(error)), () -> { });
     }
 
@@ -212,30 +229,61 @@ public class FeedInfoFragment extends Fragment {
         txtvDescription.setText(description);
 
         if (!TextUtils.isEmpty(feed.getAuthor())) {
-            txtvAuthor.setText(feed.getAuthor());
             txtvAuthorHeader.setText(feed.getAuthor());
-        } else {
-            lblAuthor.setVisibility(View.GONE);
-            txtvAuthor.setVisibility(View.GONE);
-        }
-        if (!TextUtils.isEmpty(feed.getLanguage())) {
-            txtvLanguage.setText(LangUtils.getLanguageString(feed.getLanguage()));
-        } else {
-            lblLanguage.setVisibility(View.GONE);
-            txtvLanguage.setVisibility(View.GONE);
         }
+
         txtvUrl.setText(feed.getDownload_url() + " {fa-paperclip}");
         Iconify.addIcons(txtvUrl);
-
         getActivity().invalidateOptionsMenu();
     }
 
+    private void loadStatistics() {
+        if (disposableStatistics != null) {
+            disposableStatistics.dispose();
+        }
+
+        disposableStatistics =
+                Observable.fromCallable(() -> {
+                    List<StatisticsItem> statisticsData = DBReader.getStatistics();
+
+                    for (StatisticsItem statisticsItem : statisticsData) {
+                        if (statisticsItem.feed.getId() == feed.getId()) {
+                            return statisticsItem;
+                        }
+                    }
+
+                    return null;
+                })
+                        .subscribeOn(Schedulers.io())
+                        .observeOn(AndroidSchedulers.mainThread())
+                        .subscribe(result -> {
+                            txtvPodcastTime.setText(Converter.shortLocalizedDuration(
+                                        getContext(), result.timePlayed));
+                            txtvPodcastSpace.setText(Formatter.formatShortFileSize(
+                                        getContext(), result.totalDownloadSize));
+                            txtvPodcastEpisodeCount.setText(String.format(Locale.getDefault(),
+                                        "%d%s", result.episodesDownloadCount,
+                                        getString(R.string.episodes_suffix)));
+                        }, error -> {
+                                Log.d(TAG, Log.getStackTraceString(error));
+                                lblStatistics.setVisibility(View.GONE);
+                                txtvPodcastSpace.setVisibility(View.GONE);
+                                txtvPodcastTime.setVisibility(View.GONE);
+                                txtvPodcastEpisodeCount.setVisibility(View.GONE);
+                                btnvOpenStatistics.setVisibility(View.GONE);
+                            });
+    }
+
     @Override
     public void onDestroy() {
         super.onDestroy();
         if (disposable != null) {
             disposable.dispose();
         }
+
+        if (disposableStatistics != null) {
+            disposableStatistics.dispose();
+        }
     }
 
     @Override