From 0a831ec84e7a3c822ce1822d97bc9b934a510f33 Mon Sep 17 00:00:00 2001
From: TobiGr <tobigr@users.noreply.github.com>
Date: Tue, 15 Dec 2020 17:41:21 +0100
Subject: [PATCH] Display meta info about search query, stream creator or topic

Closes #4614
---
 app/build.gradle                              |  2 +-
 .../newpipe/fragments/MainFragment.java       |  2 +-
 .../fragments/detail/VideoDetailFragment.java | 77 +++++++++++++++----
 .../fragments/list/search/SearchFragment.java | 48 ++++++++++++
 .../fragment_video_detail.xml                 | 32 ++++++++
 app/src/main/res/layout/fragment_search.xml   | 14 +++-
 .../main/res/layout/fragment_video_detail.xml | 33 ++++++++
 app/src/main/res/values/settings_keys.xml     |  1 +
 app/src/main/res/values/strings.xml           |  2 +
 app/src/main/res/xml/content_settings.xml     |  7 ++
 10 files changed, 200 insertions(+), 18 deletions(-)

diff --git a/app/build.gradle b/app/build.gradle
index 15561b2d2..fadfc3221 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -179,7 +179,7 @@ dependencies {
 
     // NewPipe dependencies
     // You can use a local version by uncommenting a few lines in settings.gradle
-    implementation 'com.github.TeamNewPipe:NewPipeExtractor:85fa006214b003f21eacb76c445a167732f19981'
+    implementation 'com.github.TeamNewPipe:NewPipeExtractor:79b5aa9760da52020821b68e2af41a9238943304'
     implementation "com.github.TeamNewPipe:nanojson:1d9e1aea9049fc9f85e68b43ba39fe7be1c1f751"
 
     implementation "org.jsoup:jsoup:1.13.1"
diff --git a/app/src/main/java/org/schabi/newpipe/fragments/MainFragment.java b/app/src/main/java/org/schabi/newpipe/fragments/MainFragment.java
index 866b324ec..a77109f86 100644
--- a/app/src/main/java/org/schabi/newpipe/fragments/MainFragment.java
+++ b/app/src/main/java/org/schabi/newpipe/fragments/MainFragment.java
@@ -3,7 +3,6 @@ package org.schabi.newpipe.fragments;
 import android.content.Context;
 import android.content.res.ColorStateList;
 import android.os.Bundle;
-import androidx.preference.PreferenceManager;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.Menu;
@@ -19,6 +18,7 @@ import androidx.appcompat.app.AppCompatActivity;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 import androidx.fragment.app.FragmentStatePagerAdapterMenuWorkaround;
+import androidx.preference.PreferenceManager;
 import androidx.viewpager.widget.ViewPager;
 
 import com.google.android.material.tabs.TabLayout;
diff --git a/app/src/main/java/org/schabi/newpipe/fragments/detail/VideoDetailFragment.java b/app/src/main/java/org/schabi/newpipe/fragments/detail/VideoDetailFragment.java
index 427cff06e..b9cb4ab2b 100644
--- a/app/src/main/java/org/schabi/newpipe/fragments/detail/VideoDetailFragment.java
+++ b/app/src/main/java/org/schabi/newpipe/fragments/detail/VideoDetailFragment.java
@@ -16,7 +16,7 @@ import android.os.Bundle;
 import android.os.Handler;
 import android.os.Looper;
 import android.provider.Settings;
-import android.text.TextUtils;
+import android.text.method.LinkMovementMethod;
 import android.text.util.Linkify;
 import android.util.DisplayMetrics;
 import android.util.Log;
@@ -63,6 +63,7 @@ import org.schabi.newpipe.R;
 import org.schabi.newpipe.ReCaptchaActivity;
 import org.schabi.newpipe.download.DownloadDialog;
 import org.schabi.newpipe.extractor.InfoItem;
+import org.schabi.newpipe.extractor.MetaInfo;
 import org.schabi.newpipe.extractor.NewPipe;
 import org.schabi.newpipe.extractor.ServiceList;
 import org.schabi.newpipe.extractor.exceptions.ExtractionException;
@@ -122,8 +123,10 @@ import io.reactivex.rxjava3.disposables.CompositeDisposable;
 import io.reactivex.rxjava3.disposables.Disposable;
 import io.reactivex.rxjava3.schedulers.Schedulers;
 
+import static android.text.TextUtils.isEmpty;
 import static org.schabi.newpipe.extractor.StreamingService.ServiceInfo.MediaCapability.COMMENTS;
 import static org.schabi.newpipe.extractor.stream.StreamExtractor.NO_AGE_LIMIT;
+import static org.schabi.newpipe.extractor.utils.Utils.isNullOrEmpty;
 import static org.schabi.newpipe.player.helper.PlayerHelper.globalScreenOrientationLocked;
 import static org.schabi.newpipe.player.helper.PlayerHelper.isClearingQueueConfirmationRequired;
 import static org.schabi.newpipe.player.playqueue.PlayQueueItem.RECOVERY_UNSET;
@@ -218,6 +221,10 @@ public final class VideoDetailFragment
     private TextView detailDurationView;
     private TextView detailPositionView;
 
+    private LinearLayout detailMetadataInfo;
+    private View detailMetadataInfoSeparator;
+    private TextView detailMetadataInfoText;
+
     private LinearLayout videoDescriptionRootLayout;
     private TextView videoUploadDateView;
     private TextView videoDescriptionView;
@@ -508,8 +515,8 @@ public final class VideoDetailFragment
                 }
                 break;
             case R.id.detail_uploader_root_layout:
-                if (TextUtils.isEmpty(currentInfo.getSubChannelUrl())) {
-                    if (!TextUtils.isEmpty(currentInfo.getUploaderUrl())) {
+                if (isEmpty(currentInfo.getSubChannelUrl())) {
+                    if (!isEmpty(currentInfo.getUploaderUrl())) {
                         openChannel(currentInfo.getUploaderUrl(), currentInfo.getUploaderName());
                     }
 
@@ -583,7 +590,7 @@ public final class VideoDetailFragment
                 }
                 break;
             case R.id.detail_uploader_root_layout:
-                if (TextUtils.isEmpty(currentInfo.getSubChannelUrl())) {
+                if (isEmpty(currentInfo.getSubChannelUrl())) {
                     Log.w(TAG,
                             "Can't open parent channel because we got no parent channel URL");
                 } else {
@@ -644,6 +651,10 @@ public final class VideoDetailFragment
         detailDurationView = rootView.findViewById(R.id.detail_duration_view);
         detailPositionView = rootView.findViewById(R.id.detail_position_view);
 
+        detailMetadataInfo = rootView.findViewById(R.id.detail_metadata_info);
+        detailMetadataInfoSeparator = rootView.findViewById(R.id.detail_metadata_info_separator);
+        detailMetadataInfoText = rootView.findViewById(R.id.detail_metadata_info_text);
+
         videoDescriptionRootLayout = rootView.findViewById(R.id.detail_description_root_layout);
         videoUploadDateView = rootView.findViewById(R.id.detail_upload_date_view);
         videoDescriptionView = rootView.findViewById(R.id.detail_description_view);
@@ -748,7 +759,7 @@ public final class VideoDetailFragment
     private void initThumbnailViews(@NonNull final StreamInfo info) {
         thumbnailImageView.setImageResource(R.drawable.dummy_thumbnail_dark);
 
-        if (!TextUtils.isEmpty(info.getThumbnailUrl())) {
+        if (!isEmpty(info.getThumbnailUrl())) {
             final String infoServiceName = NewPipe.getNameOfService(info.getServiceId());
             final ImageLoadingListener onFailListener = new SimpleImageLoadingListener() {
                 @Override
@@ -763,12 +774,12 @@ public final class VideoDetailFragment
                     ImageDisplayConstants.DISPLAY_THUMBNAIL_OPTIONS, onFailListener);
         }
 
-        if (!TextUtils.isEmpty(info.getSubChannelAvatarUrl())) {
+        if (!isEmpty(info.getSubChannelAvatarUrl())) {
             IMAGE_LOADER.displayImage(info.getSubChannelAvatarUrl(), subChannelThumb,
                     ImageDisplayConstants.DISPLAY_AVATAR_OPTIONS);
         }
 
-        if (!TextUtils.isEmpty(info.getUploaderAvatarUrl())) {
+        if (!isEmpty(info.getUploaderAvatarUrl())) {
             IMAGE_LOADER.displayImage(info.getUploaderAvatarUrl(), uploaderThumb,
                     ImageDisplayConstants.DISPLAY_AVATAR_OPTIONS);
         }
@@ -1217,7 +1228,7 @@ public final class VideoDetailFragment
     }
 
     private void prepareDescription(final Description description) {
-        if (description == null || TextUtils.isEmpty(description.getContent())
+        if (description == null || isEmpty(description.getContent())
                 || description == Description.emptyDescription) {
             return;
         }
@@ -1247,6 +1258,42 @@ public final class VideoDetailFragment
         }
     }
 
+    private void setMetaInfo(final StreamInfo info) {
+        final SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(
+                requireContext());
+        final boolean showMetaInfo = sp.getBoolean(
+                requireContext().getString(R.string.show_meta_info_key), true);
+        if (info.getMetaInfo().isEmpty() || !showMetaInfo) {
+            detailMetadataInfo.setVisibility(View.GONE);
+            detailMetadataInfoSeparator.setVisibility(View.GONE);
+        } else {
+            final List<MetaInfo> metaIfs = info.getMetaInfo();
+            final StringBuilder stringBuilder = new StringBuilder();
+            for (final MetaInfo mi: metaIfs) {
+                if (!isNullOrEmpty(mi.getTitle())) {
+                    stringBuilder.append("<h2>").append(mi.getTitle()).append("</h2>");
+                }
+                stringBuilder.append(mi.getContent().getContent());
+                for (int i = 0; i < mi.getUrls().size(); i++) {
+                    stringBuilder
+                            .append(" <a href=\"").append(mi.getUrls().get(i)).append("\">")
+                                .append(mi.getUrlTexts().get(i))
+                            .append("</a>");
+                    if (i < mi.getUrls().size() - 1 && mi.getUrls().size() > 1) {
+                        // append line break to all but the last URL if there are multiple URLs
+                        stringBuilder.append("<br>");
+                    }
+                }
+            }
+
+            detailMetadataInfoSeparator.setVisibility(View.VISIBLE);
+            detailMetadataInfoText.setText(HtmlCompat.fromHtml(
+                    stringBuilder.toString(), HtmlCompat.FROM_HTML_SEPARATOR_LINE_BREAK_HEADING));
+            detailMetadataInfoText.setMovementMethod(LinkMovementMethod.getInstance());
+            detailMetadataInfo.setVisibility(View.VISIBLE);
+        }
+    }
+
     private final ViewTreeObserver.OnPreDrawListener preDrawListener =
             new ViewTreeObserver.OnPreDrawListener() {
                 @Override
@@ -1462,9 +1509,9 @@ public final class VideoDetailFragment
         animateView(thumbnailPlayButton, true, 200);
         videoTitleTextView.setText(title);
 
-        if (!TextUtils.isEmpty(info.getSubChannelName())) {
+        if (!isEmpty(info.getSubChannelName())) {
             displayBothUploaderAndSubChannel(info);
-        } else if (!TextUtils.isEmpty(info.getUploaderName())) {
+        } else if (!isEmpty(info.getUploaderName())) {
             displayUploaderAsSubChannel(info);
         } else {
             uploaderTextView.setVisibility(View.GONE);
@@ -1559,6 +1606,8 @@ public final class VideoDetailFragment
         prepareDescription(info.getDescription());
         updateProgressInfo(info);
         initThumbnailViews(info);
+        setMetaInfo(info);
+
 
         if (player == null || player.isPlayerStopped()) {
             updateOverlayData(info.getName(), info.getUploaderName(), info.getThumbnailUrl());
@@ -1610,7 +1659,7 @@ public final class VideoDetailFragment
 
         subChannelThumb.setVisibility(View.VISIBLE);
 
-        if (!TextUtils.isEmpty(info.getUploaderName())) {
+        if (!isEmpty(info.getUploaderName())) {
             uploaderTextView.setText(
                     String.format(getString(R.string.video_detail_by), info.getUploaderName()));
             uploaderTextView.setVisibility(View.VISIBLE);
@@ -2305,10 +2354,10 @@ public final class VideoDetailFragment
     private void updateOverlayData(@Nullable final String overlayTitle,
                                    @Nullable final String uploader,
                                    @Nullable final String thumbnailUrl) {
-        overlayTitleTextView.setText(TextUtils.isEmpty(overlayTitle) ? "" : overlayTitle);
-        overlayChannelTextView.setText(TextUtils.isEmpty(uploader) ? "" : uploader);
+        overlayTitleTextView.setText(isEmpty(title) ? "" : title);
+        overlayChannelTextView.setText(isEmpty(uploader) ? "" : uploader);
         overlayThumbnailImageView.setImageResource(R.drawable.dummy_thumbnail_dark);
-        if (!TextUtils.isEmpty(thumbnailUrl)) {
+        if (!isEmpty(thumbnailUrl)) {
             IMAGE_LOADER.displayImage(thumbnailUrl, overlayThumbnailImageView,
                     ImageDisplayConstants.DISPLAY_THUMBNAIL_OPTIONS, null);
         }
diff --git a/app/src/main/java/org/schabi/newpipe/fragments/list/search/SearchFragment.java b/app/src/main/java/org/schabi/newpipe/fragments/list/search/SearchFragment.java
index 02dbf176b..f44e5e330 100644
--- a/app/src/main/java/org/schabi/newpipe/fragments/list/search/SearchFragment.java
+++ b/app/src/main/java/org/schabi/newpipe/fragments/list/search/SearchFragment.java
@@ -9,6 +9,7 @@ import android.text.Editable;
 import android.text.Html;
 import android.text.TextUtils;
 import android.text.TextWatcher;
+import android.text.method.LinkMovementMethod;
 import android.util.Log;
 import android.view.KeyEvent;
 import android.view.LayoutInflater;
@@ -39,6 +40,7 @@ import org.schabi.newpipe.ReCaptchaActivity;
 import org.schabi.newpipe.database.history.model.SearchHistoryEntry;
 import org.schabi.newpipe.extractor.InfoItem;
 import org.schabi.newpipe.extractor.ListExtractor;
+import org.schabi.newpipe.extractor.MetaInfo;
 import org.schabi.newpipe.extractor.NewPipe;
 import org.schabi.newpipe.extractor.Page;
 import org.schabi.newpipe.extractor.StreamingService;
@@ -78,6 +80,7 @@ import io.reactivex.rxjava3.subjects.PublishSubject;
 
 import static androidx.recyclerview.widget.ItemTouchHelper.Callback.makeMovementFlags;
 import static java.util.Arrays.asList;
+import static org.schabi.newpipe.extractor.utils.Utils.isNullOrEmpty;
 import static org.schabi.newpipe.util.AnimationUtils.animateView;
 
 public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.InfoItemsPage<?>>
@@ -129,6 +132,9 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
     @State
     boolean isCorrectedSearch;
 
+    @State
+    MetaInfo[] metaInfo;
+
     @State
     boolean wasSearchFocused = false;
 
@@ -153,6 +159,7 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
     private View searchClear;
 
     private TextView correctSuggestion;
+    private TextView metaInfoTextView;
 
     private View suggestionsPanel;
     private boolean suggestionsPanelVisible = false;
@@ -269,6 +276,8 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
 
         handleSearchSuggestion();
 
+        handleMetaInfo();
+
         if (suggestionDisposable == null || suggestionDisposable.isDisposed()) {
             initSuggestionObserver();
         }
@@ -353,6 +362,7 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
         searchClear = searchToolbarContainer.findViewById(R.id.toolbar_search_clear);
 
         correctSuggestion = rootView.findViewById(R.id.correct_suggestion);
+        metaInfoTextView = rootView.findViewById(R.id.search_meta_info);
     }
 
     /*//////////////////////////////////////////////////////////////////////////
@@ -973,7 +983,12 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
         searchSuggestion = result.getSearchSuggestion();
         isCorrectedSearch = result.isCorrectedSearch();
 
+        // List<MetaInfo> cannot be bundled without creating some containers
+        metaInfo = new MetaInfo[result.getMetaInfo().size()];
+        metaInfo = result.getMetaInfo().toArray(metaInfo);
+
         handleSearchSuggestion();
+        handleMetaInfo();
 
         lastSearchedString = searchString;
         nextPage = result.getNextPage();
@@ -1021,6 +1036,39 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
         }
     }
 
+    private void handleMetaInfo() {
+        final SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(
+                requireContext());
+        final boolean showMetaInfo = sp.getBoolean(
+                requireContext().getString(R.string.show_meta_info_key), true);
+        if (metaInfo == null || metaInfo.length == 0 || !showMetaInfo) {
+            metaInfoTextView.setVisibility(View.GONE);
+        } else {
+            final StringBuilder stringBuilder = new StringBuilder();
+            for (final MetaInfo mi: metaInfo) {
+                if (!isNullOrEmpty(mi.getTitle())) {
+                    stringBuilder.append("<h2>").append(mi.getTitle()).append("</h2>");
+                }
+                stringBuilder.append(mi.getContent().getContent());
+                for (int i = 0; i < mi.getUrls().size(); i++) {
+                    stringBuilder
+                            .append(" <a href=\"").append(mi.getUrls().get(i)).append("\">")
+                                .append(mi.getUrlTexts().get(i))
+                            .append("</a>");
+                    if (i < mi.getUrls().size() - 1 && mi.getUrls().size() > 1) {
+                        // append line break to all but the last URL if there are multiple URLs
+                        stringBuilder.append("<br>");
+                    }
+                }
+            }
+
+            metaInfoTextView.setText(HtmlCompat.fromHtml(
+                    stringBuilder.toString(), HtmlCompat.FROM_HTML_SEPARATOR_LINE_BREAK_HEADING));
+            metaInfoTextView.setMovementMethod(LinkMovementMethod.getInstance());
+            metaInfoTextView.setVisibility(View.VISIBLE);
+        }
+    }
+
     @Override
     public void handleNextItems(final ListExtractor.InfoItemsPage<?> result) {
         showListFooter(false);
diff --git a/app/src/main/res/layout-large-land/fragment_video_detail.xml b/app/src/main/res/layout-large-land/fragment_video_detail.xml
index 8aee89ab0..d59d2db73 100644
--- a/app/src/main/res/layout-large-land/fragment_video_detail.xml
+++ b/app/src/main/res/layout-large-land/fragment_video_detail.xml
@@ -506,6 +506,38 @@
 
                         </LinearLayout>
 
+                        <View
+                            android:id="@+id/detail_metadata_info_separator"
+                            android:layout_width="match_parent"
+                            android:layout_height="1px"
+                            android:layout_marginLeft="8dp"
+                            android:layout_marginRight="8dp"
+                            android:layout_marginBottom="8dp"
+                            android:background="?attr/separator_color" />
+
+                        <LinearLayout
+                            android:id="@+id/detail_metadata_info"
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:layout_marginLeft="12dp"
+                            android:layout_marginRight="12dp"
+                            android:layout_marginBottom="8dp"
+                            android:orientation="horizontal">
+
+                            <ImageView
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_gravity="center_vertical"
+                                app:srcCompat="?attr/ic_info_outline" />
+
+                            <TextView
+                                android:id="@+id/detail_metadata_info_text"
+                                android:layout_width="match_parent"
+                                android:layout_height="wrap_content"
+                                android:layout_marginStart="8dp"
+                                tools:text="Stream meta info with link"/>
+                        </LinearLayout>
+
                         <View
                             android:layout_width="match_parent"
                             android:layout_height="1px"
diff --git a/app/src/main/res/layout/fragment_search.xml b/app/src/main/res/layout/fragment_search.xml
index ed651b17a..6d35197b7 100644
--- a/app/src/main/res/layout/fragment_search.xml
+++ b/app/src/main/res/layout/fragment_search.xml
@@ -11,15 +11,25 @@
         android:layout_height="wrap_content"
         android:layout_alignTop="@id/error_panel"
         android:background="?attr/selectableItemBackground"
-        android:padding="10dp"
+        android:padding="12dp"
         android:textSize="@dimen/search_suggestion_text_size"
         tools:text="Showing results for lorem ipsum dolor sit amet consectetur adipisci elit" />
 
+    <TextView
+        android:id="@+id/search_meta_info"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/correct_suggestion"
+        android:padding="12dp"
+        android:textSize="@dimen/search_suggestion_text_size"
+        tools:text="Get the latest information from the WHO about coronavirus." />
+
+
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/items_list"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:layout_below="@+id/correct_suggestion"
+        android:layout_below="@+id/search_meta_info"
         android:scrollbars="vertical"
         app:layoutManager="LinearLayoutManager"
         tools:listitem="@layout/list_stream_item" />
diff --git a/app/src/main/res/layout/fragment_video_detail.xml b/app/src/main/res/layout/fragment_video_detail.xml
index 0df85fe95..3bf2bb025 100644
--- a/app/src/main/res/layout/fragment_video_detail.xml
+++ b/app/src/main/res/layout/fragment_video_detail.xml
@@ -491,6 +491,39 @@
 
                     </LinearLayout>
 
+                    <View
+                        android:id="@+id/detail_metadata_info_separator"
+                        android:layout_width="match_parent"
+                        android:layout_height="1px"
+                        android:layout_marginLeft="8dp"
+                        android:layout_marginRight="8dp"
+                        android:layout_marginBottom="8dp"
+                        android:background="?attr/separator_color" />
+
+                    <LinearLayout
+                        android:id="@+id/detail_metadata_info"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:layout_marginLeft="12dp"
+                        android:layout_marginRight="12dp"
+                        android:layout_marginBottom="8dp"
+                        android:orientation="horizontal">
+
+                        <ImageView
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_gravity="center_vertical"
+                            app:srcCompat="?attr/ic_info_outline" />
+
+                        <TextView
+                            android:id="@+id/detail_metadata_info_text"
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:layout_marginStart="8dp"
+                            tools:text="Stream meta info with link"/>
+
+                    </LinearLayout>
+
                     <View
                         android:layout_width="match_parent"
                         android:layout_height="1px"
diff --git a/app/src/main/res/values/settings_keys.xml b/app/src/main/res/values/settings_keys.xml
index 1f21b4a56..a861b9607 100644
--- a/app/src/main/res/values/settings_keys.xml
+++ b/app/src/main/res/values/settings_keys.xml
@@ -197,6 +197,7 @@
     <string name="show_play_with_kodi_key" translatable="false">show_play_with_kodi</string>
     <string name="show_next_video_key" translatable="false">show_next_video</string>
     <string name="show_comments_key" translatable="false">show_comments</string>
+    <string name="show_meta_info_key" translatable="false">show_meta_info</string>
     <string name="stream_info_selected_tab_key" translatable="false">stream_info_selected_tab</string>
     <string name="show_hold_to_append_key" translatable="false">show_hold_to_append</string>
     <string name="content_language_key" translatable="false">content_language</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index ecb690044..d2dd8afd5 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -93,6 +93,8 @@
     <string name="show_comments_title">Show comments</string>
     <string name="show_comments_summary">Turn off to hide comments</string>
     <string name="download_thumbnail_summary">Turn off to prevent loading thumbnails, saving data and memory usage. Changes clear both in-memory and on-disk image cache.</string>
+    <string name="show_meta_info_title">Show meta info</string>
+    <string name="show_meta_info_summary">Turn off to hide meta info boxes with additional information about the stream creator, stream content or a search request.</string>
     <string name="thumbnail_cache_wipe_complete_notice">Image cache wiped</string>
     <string name="metadata_cache_wipe_title">Wipe cached metadata</string>
     <string name="metadata_cache_wipe_summary">Remove all cached webpage data</string>
diff --git a/app/src/main/res/xml/content_settings.xml b/app/src/main/res/xml/content_settings.xml
index c885366ec..914fb2e59 100644
--- a/app/src/main/res/xml/content_settings.xml
+++ b/app/src/main/res/xml/content_settings.xml
@@ -85,6 +85,13 @@
         android:title="@string/show_comments_title"
         app:iconSpaceReserved="false" />
 
+    <SwitchPreferenceCompat
+        android:defaultValue="true"
+        android:key="@string/show_meta_info_key"
+        android:summary="@string/show_meta_info_summary"
+        android:title="@string/show_meta_info_title"
+        app:iconSpaceReserved="false" />
+
     <Preference
         android:key="@string/import_data"
         android:summary="@string/import_data_summary"