setup core for search channel support

app/src/main/java/org/schabi/newpipe/ChannelActivity.java

@@ -92,7 +92,8 @@ public class ChannelActivity extends AppCompatActivity {
         final LinearLayoutManager layoutManager = new LinearLayoutManager(this);
         recyclerView.setLayoutManager(layoutManager);
         recyclerView.setAdapter(infoListAdapter);
-        infoListAdapter.setOnItemSelectedListener(new InfoItemBuilder.OnItemSelectedListener() {
+        infoListAdapter.setOnStreamItemSelectedListener(
+                new InfoItemBuilder.OnInfoItemSelectedListener() {
             @Override
             public void selected(String url) {
                 Intent detailIntent = new Intent(ChannelActivity.this, VideoItemDetailActivity.class);
@@ -172,7 +173,7 @@ public class ChannelActivity extends AppCompatActivity {
     }
 
     private void addVideos(final ChannelInfo info) {
-        infoListAdapter.addStreamItemList(info.related_streams);
+        infoListAdapter.addInfoItemList(info.related_streams);
     }
 
     private void postNewErrorToast(Handler h, final int stringResource) {

app/src/main/java/org/schabi/newpipe/extractor/InfoItemCollector.java

@@ -28,11 +28,9 @@ import java.util.Vector;
 public class InfoItemCollector {
     private List<InfoItem> itemList = new Vector<>();
     private List<Throwable> errors = new Vector<>();
-    private UrlIdHandler urlIdHandler;
     private int serviceId = -1;
 
-    public InfoItemCollector(UrlIdHandler handler, int serviceId) {
+    public InfoItemCollector(int serviceId) {
-        urlIdHandler = handler;
         this.serviceId = serviceId;
     }
 
@@ -60,7 +58,4 @@ public class InfoItemCollector {
     protected int getServiceId() {
         return serviceId;
     }
-    protected UrlIdHandler getUrlIdHandler() {
-        return urlIdHandler;
-    }
 }

app/src/main/java/org/schabi/newpipe/extractor/channel/ChannelInfoItem.java

@@ -24,14 +24,18 @@ import org.schabi.newpipe.extractor.InfoItem;
 
 public class ChannelInfoItem implements InfoItem {
 
+    public int serviceId = -1;
+    public String channelName = "";
+    public String webPageUrl = "";
+    public int subscriberCount = -1;
+    public int videoAmount = -1;
+
     public InfoType infoType() {
         return InfoType.CHANNEL;
     }
-
     public String getTitle() {
         return "";
     }
-
     public String getLink() {
         return "";
     }

app/src/main/java/org/schabi/newpipe/extractor/channel/ChannelInfoItemCollector.java

@@ -0,0 +1,61 @@
+package org.schabi.newpipe.extractor.channel;
+
+import org.schabi.newpipe.extractor.InfoItemCollector;
+import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.exceptions.FoundAdException;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.schabi.newpipe.extractor.stream_info.StreamInfoItem;
+import org.schabi.newpipe.extractor.stream_info.StreamInfoItemExtractor;
+
+/**
+ * Created by Christian Schabesberger on 12.02.17.
+ *
+ * Copyright (C) Christian Schabesberger 2017 <chris.schabesberger@mailbox.org>
+ * ChannelInfoItemCollector.java is part of NewPipe.
+ *
+ * NewPipe is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * NewPipe is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+public class ChannelInfoItemCollector extends InfoItemCollector {
+    public ChannelInfoItemCollector(int serviceId) {
+        super(serviceId);
+    }
+
+    public void commit(ChannelInfoItemExtractor extractor) throws ParsingException {
+        try {
+            ChannelInfoItem resultItem = new ChannelInfoItem();
+            // importand information
+            resultItem.channelName = extractor.getChannelName();
+
+            resultItem.serviceId = getServiceId();
+            resultItem.webPageUrl = extractor.getWebPageUrl();
+
+            // optional information
+            try {
+                resultItem.subscriberCount = extractor.getSubscriberCount();
+            } catch (Exception e) {
+                addError(e);
+            }
+            try {
+                resultItem.videoAmount = extractor.getVideoAmount();
+            } catch (Exception e) {
+                addError(e);
+            }
+
+            addItem(resultItem);
+        } catch (Exception e) {
+            addError(e);
+        }
+    }
+}

app/src/main/java/org/schabi/newpipe/extractor/channel/ChannelInfoItemExtractor.java

@@ -0,0 +1,30 @@
+package org.schabi.newpipe.extractor.channel;
+
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+
+/**
+ * Created by Christian Schabesberger on 12.02.17.
+ *
+ * Copyright (C) Christian Schabesberger 2017 <chris.schabesberger@mailbox.org>
+ * ChannelInfoItemExtractor.java is part of NewPipe.
+ *
+ * NewPipe is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * NewPipe is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+public interface ChannelInfoItemExtractor {
+    String getChannelName() throws ParsingException;
+    String getWebPageUrl() throws ParsingException;
+    int getSubscriberCount() throws ParsingException;
+    int getVideoAmount() throws ParsingException;
+}

app/src/main/java/org/schabi/newpipe/extractor/search/InfoItemSearchCollector.java

@@ -2,6 +2,8 @@ package org.schabi.newpipe.extractor.search;
 
 import org.schabi.newpipe.extractor.InfoItemCollector;
 import org.schabi.newpipe.extractor.UrlIdHandler;
+import org.schabi.newpipe.extractor.channel.ChannelInfoItemCollector;
+import org.schabi.newpipe.extractor.channel.ChannelInfoItemExtractor;
 import org.schabi.newpipe.extractor.exceptions.ExtractionException;
 import org.schabi.newpipe.extractor.exceptions.ParsingException;
 import org.schabi.newpipe.extractor.stream_info.StreamInfoItemCollector;
@@ -30,10 +32,12 @@ import org.schabi.newpipe.extractor.stream_info.StreamInfoItemExtractor;
 public class InfoItemSearchCollector extends InfoItemCollector {
     private String suggestion = "";
     private StreamInfoItemCollector streamCollector;
+    private ChannelInfoItemCollector channelCollector;
 
     InfoItemSearchCollector(UrlIdHandler handler, int serviceId) {
-        super(handler, serviceId);
+        super(serviceId);
         streamCollector = new StreamInfoItemCollector(handler, serviceId);
+        channelCollector = new ChannelInfoItemCollector(serviceId);
     }
 
     public void setSuggestion(String suggestion) {
@@ -43,6 +47,7 @@ public class InfoItemSearchCollector extends InfoItemCollector {
     public SearchResult getSearchResult() throws ExtractionException {
         SearchResult result = new SearchResult();
 
+        addFromCollector(channelCollector);
         addFromCollector(streamCollector);
 
         result.suggestion = suggestion;
@@ -54,4 +59,8 @@ public class InfoItemSearchCollector extends InfoItemCollector {
     public void commit(StreamInfoItemExtractor extractor) throws ParsingException {
         streamCollector.commit(extractor);
     }
+
+    public void commit(ChannelInfoItemExtractor extractor) throws ParsingException {
+        channelCollector.commit(extractor);
+    }
 }

app/src/main/java/org/schabi/newpipe/extractor/search/SearchEngine.java

@@ -5,6 +5,7 @@ import org.schabi.newpipe.extractor.exceptions.ExtractionException;
 import org.schabi.newpipe.extractor.stream_info.StreamInfoItemCollector;
 
 import java.io.IOException;
+import java.util.EnumSet;
 
 /**
  * Created by Christian Schabesberger on 10.08.15.
@@ -27,6 +28,10 @@ import java.io.IOException;
  */
 
 public abstract class SearchEngine {
+    public enum Filter {
+        VIDEO, CHANNEL, PLAY_LIST
+    }
+
     public static class NothingFoundException extends ExtractionException {
         public NothingFoundException(String message) {
             super(message);
@@ -43,6 +48,6 @@ public abstract class SearchEngine {
     }
     //Result search(String query, int page);
     public abstract InfoItemSearchCollector search(
-            String query, int page, String contentCountry)
+            String query, int page, String contentCountry, EnumSet<Filter> filter)
             throws ExtractionException, IOException;
 }

app/src/main/java/org/schabi/newpipe/extractor/search/SearchResult.java

@@ -5,6 +5,7 @@ import org.schabi.newpipe.extractor.exceptions.ExtractionException;
 import org.schabi.newpipe.extractor.stream_info.StreamInfoItem;
 
 import java.io.IOException;
+import java.util.EnumSet;
 import java.util.List;
 import java.util.Vector;
 
@@ -30,10 +31,12 @@ import java.util.Vector;
 
 public class SearchResult {
     public static SearchResult getSearchResult(SearchEngine engine, String query,
-                                               int page, String languageCode)
+                                               int page, String languageCode, EnumSet<SearchEngine.Filter> filter)
             throws ExtractionException, IOException {
 
-        SearchResult result = engine.search(query, page, languageCode).getSearchResult();
+        SearchResult result = engine
+                .search(query, page, languageCode, filter)
+                .getSearchResult();
         if(result.resultList.isEmpty()) {
             if(result.suggestion.isEmpty()) {
                 throw new ExtractionException("Empty result despite no error");

app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeChannelInfoItemExtractor.java

@@ -0,0 +1,49 @@
+package org.schabi.newpipe.extractor.services.youtube;
+
+import org.schabi.newpipe.extractor.channel.ChannelInfoItemExtractor;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.jsoup.nodes.Element;
+
+/**
+ * Created by Christian Schabesberger on 12.02.17.
+ *
+ * Copyright (C) Christian Schabesberger 2017 <chris.schabesberger@mailbox.org>
+ * YoutubeChannelInfoItemExtractor.java is part of NewPipe.
+ *
+ * NewPipe is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * NewPipe is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+public class YoutubeChannelInfoItemExtractor implements ChannelInfoItemExtractor {
+    private Element el;
+
+    public YoutubeChannelInfoItemExtractor(Element el) {
+        this.el = el;
+    }
+
+    public String getChannelName() throws ParsingException {
+        return "";
+    }
+
+    public String getWebPageUrl() throws ParsingException {
+        return "";
+    }
+
+    public int getSubscriberCount() throws ParsingException {
+        return 0;
+    }
+
+    public int getVideoAmount() throws ParsingException {
+        return 0;
+    }
+}

app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeSearchEngine.java

@@ -9,11 +9,10 @@ import org.schabi.newpipe.extractor.UrlIdHandler;
 import org.schabi.newpipe.extractor.exceptions.ExtractionException;
 import org.schabi.newpipe.extractor.search.InfoItemSearchCollector;
 import org.schabi.newpipe.extractor.search.SearchEngine;
-import org.schabi.newpipe.extractor.stream_info.StreamInfoItemCollector;
-import org.schabi.newpipe.extractor.stream_info.StreamInfoItemExtractor;
 
 import java.net.URLEncoder;
 import java.io.IOException;
+import java.util.EnumSet;
 
 
 /**
@@ -46,7 +45,10 @@ public class YoutubeSearchEngine extends SearchEngine {
     }
 
     @Override
-    public InfoItemSearchCollector search(String query, int page, String languageCode)
+    public InfoItemSearchCollector search(String query,
+                                          int page,
+                                          String languageCode,
+                                          EnumSet<Filter> filter)
             throws IOException, ExtractionException {
         InfoItemSearchCollector collector = getInfoItemSearchCollector();
 
@@ -54,9 +56,13 @@ public class YoutubeSearchEngine extends SearchEngine {
         Downloader downloader = NewPipe.getDownloader();
 
         String url = "https://www.youtube.com/results"
-                + "?search_query=" + URLEncoder.encode(query, CHARSET_UTF_8)
+                + "?q=" + URLEncoder.encode(query, CHARSET_UTF_8)
-                + "&page=" + Integer.toString(page + 1)
+                + "&page=" + Integer.toString(page + 1);
-                + "&filters=" + "video";
+        if(filter.contains(Filter.VIDEO) && !filter.contains(Filter.CHANNEL)) {
+            url += "&sp=EgIQAQ%253D%253D";
+        } else if(!filter.contains(Filter.VIDEO) && filter.contains(Filter.CHANNEL)) {
+            url += "&sp=EgIQAg%253D%253D";
+        }
 
         String site;
         //String url = builder.build().toString();
@@ -94,12 +100,13 @@ public class YoutubeSearchEngine extends SearchEngine {
                 }
                 // search message item
             } else if ((el = item.select("div[class*=\"search-message\"]").first()) != null) {
-                //result.errorMessage = el.text();
                 throw new NothingFoundException(el.text());
 
                 // video item type
-            } else if ((el = item.select("div[class*=\"yt-lockup-video\"").first()) != null) {
+            } else if ((el = item.select("div[class*=\"yt-lockup-video\"]").first()) != null) {
                 collector.commit(new YoutubeStreamInfoItemExtractor(el));
+            } else if((el = item.select("div[class*=\"yt-lockup-channel\"]").first()) != null) {
+                collector.commit(new YoutubeChannelInfoItemExtractor(el));
             } else {
                 //noinspection ConstantConditions
                 throw new ExtractionException("unexpected element found:\"" + el + "\"");

app/src/main/java/org/schabi/newpipe/extractor/stream_info/StreamInfoItemCollector.java

@@ -31,8 +31,15 @@ import java.util.Vector;
 
 public class StreamInfoItemCollector extends InfoItemCollector {
 
+    private UrlIdHandler urlIdHandler;
+
     public StreamInfoItemCollector(UrlIdHandler handler, int serviceId) {
-        super(handler, serviceId);
+        super(serviceId);
+        urlIdHandler = handler;
+    }
+
+    private UrlIdHandler getUrlIdHandler() {
+        return urlIdHandler;
     }
 
     public void commit(StreamInfoItemExtractor extractor) throws ParsingException {

app/src/main/java/org/schabi/newpipe/info_list/ChannelInfoItemHolder.java

@@ -0,0 +1,48 @@
+package org.schabi.newpipe.info_list;
+
+import android.view.View;
+import android.widget.Button;
+import android.widget.TextView;
+
+import org.schabi.newpipe.R;
+import org.schabi.newpipe.extractor.InfoItem;
+
+import de.hdodenhof.circleimageview.CircleImageView;
+
+/**
+ * Created by Christian Schabesberger on 12.02.17.
+ *
+ * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
+ * ChannelInfoItemHolder .java is part of NewPipe.
+ *
+ * NewPipe is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * NewPipe is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+public class ChannelInfoItemHolder extends InfoItemHolder {
+    public final CircleImageView itemThumbnailView;
+    public final TextView itemChannelTitleView;
+    public final Button itemButton;
+
+    ChannelInfoItemHolder(View v) {
+        super(v);
+        itemThumbnailView = (CircleImageView) v.findViewById(R.id.itemThumbnailView);
+        itemChannelTitleView = (TextView) v.findViewById(R.id.itemChannelTitleView);
+        itemButton = (Button) v.findViewById(R.id.item_button);
+    }
+
+    @Override
+    public InfoItem.InfoType infoType() {
+        return InfoItem.InfoType.CHANNEL;
+    }
+}

app/src/main/java/org/schabi/newpipe/info_list/InfoItemBuilder.java

@@ -5,6 +5,7 @@ import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.AdapterView;
 
 import com.nostra13.universalimageloader.core.DisplayImageOptions;
 import com.nostra13.universalimageloader.core.ImageLoader;
@@ -13,6 +14,7 @@ import org.schabi.newpipe.ImageErrorLoadingListener;
 import org.schabi.newpipe.R;
 import org.schabi.newpipe.extractor.AbstractStreamInfo;
 import org.schabi.newpipe.extractor.InfoItem;
+import org.schabi.newpipe.extractor.channel.ChannelInfoItem;
 import org.schabi.newpipe.extractor.stream_info.StreamInfoItem;
 
 /**
@@ -37,7 +39,8 @@ import org.schabi.newpipe.extractor.stream_info.StreamInfoItem;
 
 public class InfoItemBuilder {
 
-    public interface OnItemSelectedListener {
+    private static final String TAG = InfoItemBuilder.class.toString();
+    public interface OnInfoItemSelectedListener {
         void selected(String url);
     }
 
@@ -46,19 +49,64 @@ public class InfoItemBuilder {
     private ImageLoader imageLoader = ImageLoader.getInstance();
     private DisplayImageOptions displayImageOptions =
             new DisplayImageOptions.Builder().cacheInMemory(true).build();
-    private OnItemSelectedListener onItemSelectedListener;
+    private OnInfoItemSelectedListener onStreamInfoItemSelectedListener;
+    private OnInfoItemSelectedListener onChannelInfoItemSelectedListener;
 
     public InfoItemBuilder(Activity a, View rootView) {
         activity = a;
         this.rootView = rootView;
     }
 
-    public void setOnItemSelectedListener(OnItemSelectedListener onItemSelectedListener) {
+    public void setOnStreamInfoItemSelectedListener(
-        this.onItemSelectedListener = onItemSelectedListener;
+            OnInfoItemSelectedListener listener) {
+        this.onStreamInfoItemSelectedListener = listener;
+    }
+
+    public void setOnChannelInfoItemSelectedListener(
+            OnInfoItemSelectedListener listener) {
+        this.onChannelInfoItemSelectedListener = listener;
     }
 
     public void buildByHolder(InfoItemHolder holder, final InfoItem i) {
-        final StreamInfoItem info = (StreamInfoItem) i;
+        switch(i.infoType()) {
+            case STREAM:
+                buildStreamInfoItem((StreamInfoItemHolder) holder, (StreamInfoItem) i);
+                break;
+            case CHANNEL:
+                buildChannelInfoItem((ChannelInfoItemHolder) holder, (ChannelInfoItem) i);
+                break;
+            case PLAYLIST:
+                Log.e(TAG, "Not yet implemented");
+                break;
+            default:
+                Log.e(TAG, "Trollolo");
+        }
+    }
+
+    public View buildView(ViewGroup parent, final InfoItem info) {
+        View itemView = null;
+        InfoItemHolder holder = null;
+        switch(info.infoType()) {
+            case STREAM:
+                itemView = LayoutInflater.from(parent.getContext())
+                    .inflate(R.layout.stream_item, parent, false);
+                holder = new StreamInfoItemHolder(itemView);
+                break;
+            case CHANNEL:
+                itemView = LayoutInflater.from(parent.getContext())
+                        .inflate(R.layout.channel_item, parent, false);
+                holder = new ChannelInfoItemHolder(itemView);
+                break;
+            case PLAYLIST:
+                Log.e(TAG, "Not yet implemented");
+            default:
+                Log.e(TAG, "Trollolo");
+        }
+        buildByHolder(holder, info);
+        return itemView;
+    }
+
+    private void buildStreamInfoItem(StreamInfoItemHolder holder, final StreamInfoItem info) {
         if(info.infoType() != InfoItem.InfoType.STREAM) {
             Log.e("InfoItemBuilder", "Info type not yet supported");
         }
@@ -98,18 +146,21 @@ public class InfoItemBuilder {
         holder.itemButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                onItemSelectedListener.selected(info.webpage_url);
+                onStreamInfoItemSelectedListener.selected(info.webpage_url);
             }
         });
     }
 
-    public View buildView(ViewGroup parent, final InfoItem info) {
+    private void buildChannelInfoItem(ChannelInfoItemHolder holder, final ChannelInfoItem info) {
-        View streamPreviewView = LayoutInflater.from(parent.getContext())
+        holder.itemChannelTitleView.setText(info.getTitle());
-                .inflate(R.layout.video_item, parent, false);
+        holder.itemButton.setOnClickListener(new View.OnClickListener() {
-        InfoItemHolder holder = new InfoItemHolder(streamPreviewView);
+            @Override
-        buildByHolder(holder, info);
+            public void onClick(View view) {
-        return streamPreviewView;
+                onChannelInfoItemSelectedListener.selected(info.getLink());
             }
+        });
+    }
+
 
 
     public static String shortViewCount(Long viewCount){

app/src/main/java/org/schabi/newpipe/info_list/InfoItemHolder.java

@@ -2,14 +2,11 @@ package org.schabi.newpipe.info_list;
 
 import android.support.v7.widget.RecyclerView;
 import android.view.View;
-import android.widget.Button;
-import android.widget.ImageView;
-import android.widget.TextView;
 
-import org.schabi.newpipe.R;
+import org.schabi.newpipe.extractor.InfoItem;
 
 /**
- * Created by Christian Schabesberger on 01.08.16.
+ * Created by Christian Schabesberger on 12.02.17.
  *
  * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
  * InfoItemHolder.java is part of NewPipe.
@@ -28,25 +25,9 @@ import org.schabi.newpipe.R;
  * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-public class InfoItemHolder extends RecyclerView.ViewHolder {
+public abstract class InfoItemHolder extends RecyclerView.ViewHolder {
-
-    public final ImageView itemThumbnailView;
-    public final TextView itemVideoTitleView,
-            itemUploaderView,
-            itemDurationView,
-            itemUploadDateView,
-            itemViewCountView;
-    public final Button itemButton;
-
     public InfoItemHolder(View v) {
         super(v);
-        itemThumbnailView = (ImageView) v.findViewById(R.id.itemThumbnailView);
-        itemVideoTitleView = (TextView) v.findViewById(R.id.itemVideoTitleView);
-        itemUploaderView = (TextView) v.findViewById(R.id.itemUploaderView);
-        itemDurationView = (TextView) v.findViewById(R.id.itemDurationView);
-        itemUploadDateView = (TextView) v.findViewById(R.id.itemUploadDateView);
-        itemViewCountView = (TextView) v.findViewById(R.id.itemViewCountView);
-        itemButton = (Button) v.findViewById(R.id.item_button);
     }
-
+    public abstract InfoItem.InfoType infoType();
 }

app/src/main/java/org/schabi/newpipe/info_list/InfoListAdapter.java

@@ -2,13 +2,13 @@ package org.schabi.newpipe.info_list;
 
 import android.app.Activity;
 import android.support.v7.widget.RecyclerView;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 
 import org.schabi.newpipe.R;
 import org.schabi.newpipe.extractor.InfoItem;
-import org.schabi.newpipe.extractor.stream_info.StreamInfoItem;
 
 import java.util.List;
 import java.util.Vector;
@@ -34,47 +34,58 @@ import java.util.Vector;
  */
 
 public class InfoListAdapter extends RecyclerView.Adapter<InfoItemHolder> {
+    private static final String TAG = InfoListAdapter.class.toString();
 
     private final InfoItemBuilder infoItemBuilder;
-    private final List<InfoItem> streamList;
+    private final List<InfoItem> infoItemList;
 
     public InfoListAdapter(Activity a, View rootView) {
         infoItemBuilder = new InfoItemBuilder(a, rootView);
-        streamList = new Vector<>();
+        infoItemList = new Vector<>();
     }
 
-    public void setOnItemSelectedListener
+    public void setOnStreamItemSelectedListener
-            (InfoItemBuilder.OnItemSelectedListener onItemSelectedListener) {
+            (InfoItemBuilder.OnInfoItemSelectedListener onItemSelectedListener) {
-        infoItemBuilder.setOnItemSelectedListener(onItemSelectedListener);
+        infoItemBuilder.setOnStreamInfoItemSelectedListener(onItemSelectedListener);
     }
 
-    public void addStreamItemList(List<InfoItem> videos) {
+    public void addInfoItemList(List<InfoItem> videos) {
         if(videos!= null) {
-            streamList.addAll(videos);
+            infoItemList.addAll(videos);
             notifyDataSetChanged();
         }
     }
 
     public void clearSteamItemList() {
-        streamList.clear();
+        infoItemList.clear();
         notifyDataSetChanged();
     }
 
     @Override
     public int getItemCount() {
-        return streamList.size();
+        return infoItemList.size();
     }
 
     @Override
     public InfoItemHolder onCreateViewHolder(ViewGroup parent, int i) {
-        View itemView = LayoutInflater.from(parent.getContext())
+        switch(infoItemList.get(i).infoType()) {
-                .inflate(R.layout.video_item, parent, false);
+            case STREAM:
-
+                return new StreamInfoItemHolder(LayoutInflater.from(parent.getContext())
-        return new InfoItemHolder(itemView);
+                        .inflate(R.layout.stream_item, parent, false));
+            case CHANNEL:
+                return new ChannelInfoItemHolder(LayoutInflater.from(parent.getContext())
+                        .inflate(R.layout.channel_item, parent, false));
+            case PLAYLIST:
+                Log.e(TAG, "Playlist is not yet implemented");
+                return null;
+            default:
+                Log.e(TAG, "Trollolo");
+                return null;
+        }
     }
 
     @Override
     public void onBindViewHolder(InfoItemHolder holder, int i) {
-        infoItemBuilder.buildByHolder(holder, streamList.get(i));
+        infoItemBuilder.buildByHolder(holder, infoItemList.get(i));
     }
 }

app/src/main/java/org/schabi/newpipe/info_list/StreamInfoItemHolder.java

@@ -0,0 +1,58 @@
+package org.schabi.newpipe.info_list;
+
+import android.icu.text.IDNA;
+import android.support.v7.widget.RecyclerView;
+import android.view.View;
+import android.widget.Button;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import org.schabi.newpipe.R;
+import org.schabi.newpipe.extractor.InfoItem;
+
+/**
+ * Created by Christian Schabesberger on 01.08.16.
+ *
+ * Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
+ * StreamInfoItemHolder.java is part of NewPipe.
+ *
+ * NewPipe is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * NewPipe is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+public class StreamInfoItemHolder extends InfoItemHolder {
+
+    public final ImageView itemThumbnailView;
+    public final TextView itemVideoTitleView,
+            itemUploaderView,
+            itemDurationView,
+            itemUploadDateView,
+            itemViewCountView;
+    public final Button itemButton;
+
+    public StreamInfoItemHolder(View v) {
+        super(v);
+        itemThumbnailView = (ImageView) v.findViewById(R.id.itemThumbnailView);
+        itemVideoTitleView = (TextView) v.findViewById(R.id.itemVideoTitleView);
+        itemUploaderView = (TextView) v.findViewById(R.id.itemUploaderView);
+        itemDurationView = (TextView) v.findViewById(R.id.itemDurationView);
+        itemUploadDateView = (TextView) v.findViewById(R.id.itemUploadDateView);
+        itemViewCountView = (TextView) v.findViewById(R.id.itemViewCountView);
+        itemButton = (Button) v.findViewById(R.id.item_button);
+    }
+
+    @Override
+    public InfoItem.InfoType infoType() {
+        return InfoItem.InfoType.STREAM;
+    }
+}

app/src/main/java/org/schabi/newpipe/search_fragment/SearchInfoItemFragment.java

@@ -21,6 +21,7 @@ import android.widget.Toast;
 
 import org.schabi.newpipe.ReCaptchaActivity;
 import org.schabi.newpipe.extractor.NewPipe;
+import org.schabi.newpipe.extractor.search.SearchEngine;
 import org.schabi.newpipe.extractor.search.SearchResult;
 import org.schabi.newpipe.info_list.InfoItemBuilder;
 import org.schabi.newpipe.report.ErrorActivity;
@@ -29,6 +30,8 @@ import org.schabi.newpipe.detail.VideoItemDetailActivity;
 import org.schabi.newpipe.detail.VideoItemDetailFragment;
 import org.schabi.newpipe.info_list.InfoListAdapter;
 
+import java.util.EnumSet;
+
 import static android.app.Activity.RESULT_OK;
 import static org.schabi.newpipe.ReCaptchaActivity.RECAPTCHA_REQUEST;
 
@@ -166,7 +169,7 @@ public class SearchInfoItemFragment extends Fragment {
         sw.setSearchWorkerResultListener(new SearchWorker.SearchWorkerResultListener() {
             @Override
             public void onResult(SearchResult result) {
-                infoListAdapter.addStreamItemList(result.resultList);
+                infoListAdapter.addInfoItemList(result.resultList);
                 setDoneLoading();
             }
 
@@ -213,7 +216,8 @@ public class SearchInfoItemFragment extends Fragment {
 
         infoListAdapter = new InfoListAdapter(getActivity(),
                 getActivity().findViewById(android.R.id.content));
-        infoListAdapter.setOnItemSelectedListener(new InfoItemBuilder.OnItemSelectedListener() {
+        infoListAdapter.setOnStreamItemSelectedListener(
+                new InfoItemBuilder.OnInfoItemSelectedListener() {
             @Override
             public void selected(String url) {
                 startDetailActivity(url);
@@ -298,7 +302,11 @@ public class SearchInfoItemFragment extends Fragment {
     private void search(String query, int page) {
         isLoading = true;
         SearchWorker sw = SearchWorker.getInstance();
-        sw.search(streamingServiceId, query, page, getActivity());
+        sw.search(streamingServiceId,
+                query,
+                page,
+                getActivity(),
+                EnumSet.of(SearchEngine.Filter.CHANNEL));
     }
 
     private void setDoneLoading() {

app/src/main/java/org/schabi/newpipe/search_fragment/SearchWorker.java

@@ -16,6 +16,7 @@ import org.schabi.newpipe.R;
 import org.schabi.newpipe.extractor.NewPipe;
 
 import java.io.IOException;
+import java.util.EnumSet;
 
 /**
  * Created by Christian Schabesberger on 02.08.16.
@@ -67,14 +68,21 @@ public class SearchWorker {
         public static final String YOUTUBE = "Youtube";
         private final String query;
         private final int page;
+        private final EnumSet<SearchEngine.Filter> filter;
         final Handler h = new Handler();
         private volatile boolean runs = true;
         private Activity a = null;
         private int serviceId = -1;
-        public SearchRunnable(int serviceId, String query, int page, Activity activity, int requestId) {
+        public SearchRunnable(int serviceId,
+                              String query,
+                              int page,
+                              EnumSet<SearchEngine.Filter> filter,
+                              Activity activity,
+                              int requestId) {
             this.serviceId = serviceId;
             this.query = query;
             this.page = page;
+            this.filter = filter;
             this.a = activity;
         }
         void terminate() {
@@ -102,7 +110,7 @@ public class SearchWorker {
                 String searchLanguage = sp.getString(searchLanguageKey,
                         a.getString(R.string.default_language_value));
                 result = SearchResult
-                        .getSearchResult(engine, query, page, searchLanguage);
+                        .getSearchResult(engine, query, page, searchLanguage, filter);
                 if(runs) {
                     h.post(new ResultRunnable(result, requestId));
                 }
@@ -180,11 +188,15 @@ public class SearchWorker {
 
     }
 
-    public void search(int serviceId, String query, int page, Activity a) {
+    public void search(int serviceId,
+                       String query,
+                       int page,
+                       Activity a,
+                       EnumSet<SearchEngine.Filter> filter) {
         if(runnable != null) {
             terminate();
         }
-        runnable = new SearchRunnable(serviceId, query, page, a, requestId);
+        runnable = new SearchRunnable(serviceId, query, page, filter, a, requestId);
         Thread thread = new Thread(runnable);
         thread.start();
     }

app/src/main/res/layout/channel_item.xml

@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<FrameLayout
+    android:id="@+id/item_main_layout"
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content" >
+
+        <RelativeLayout
+            xmlns:android="http://schemas.android.com/apk/res/android"
+            android:orientation="vertical"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_margin="12dp">
+
+            <RelativeLayout android:id="@+id/itemThumbnailViewContainer"
+                android:layout_marginRight="@dimen/video_item_search_image_right_margin"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                tools:ignore="RtlHardcoded">
+
+                <de.hdodenhof.circleimageview.CircleImageView android:id="@+id/itemThumbnailView"
+                    android:contentDescription="@string/list_thumbnail_view_description"
+                    android:layout_width="@dimen/video_item_search_thumbnail_image_width"
+                    android:layout_height="@dimen/video_item_search_thumbnail_image_height"
+                    android:layout_alignParentLeft="true"
+                    android:layout_alignParentStart="true"
+                    android:layout_alignParentTop="true"
+                    android:src="@drawable/buddy_channel_item"/>
+
+            </RelativeLayout>
+
+            <LinearLayout
+                android:orientation="vertical"
+                android:layout_width="fill_parent"
+                android:layout_height="@dimen/video_item_search_thumbnail_image_height"
+                android:layout_toRightOf="@id/itemThumbnailViewContainer"
+                tools:ignore="RtlHardcoded">
+
+                <TextView android:id="@+id/itemChannelTitleView"
+                    android:layout_weight="1"
+                    android:layout_width="fill_parent"
+                    android:layout_height="0dp"
+                    android:textAppearance="?android:attr/textAppearanceLarge"
+                    android:textSize="@dimen/video_item_search_title_text_size"/>
+
+                <LinearLayout
+                    android:orientation="horizontal"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content">
+
+                </LinearLayout>
+
+
+            </LinearLayout>
+
+        </RelativeLayout>
+    </LinearLayout>
+
+    <Button
+        android:id="@+id/item_button"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="?attr/selectableItemBackground"/>
+</FrameLayout>

app/src/main/res/layout/play_list_item.xml

@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<FrameLayout
+    android:id="@+id/item_main_layout"
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content" >
+
+        <RelativeLayout
+            xmlns:android="http://schemas.android.com/apk/res/android"
+            android:orientation="vertical"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_margin="12dp">
+
+            <RelativeLayout android:id="@+id/itemThumbnailViewContainer"
+                android:layout_marginRight="@dimen/video_item_search_image_right_margin"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                tools:ignore="RtlHardcoded">
+
+                <ImageView
+                    android:id="@+id/itemThumbnailView"
+                    android:contentDescription="@string/list_thumbnail_view_description"
+                    android:layout_width="@dimen/video_item_search_thumbnail_image_width"
+                    android:layout_height="@dimen/video_item_search_thumbnail_image_height"
+                    android:scaleType="centerCrop"
+                    android:layout_alignParentLeft="true"
+                    android:layout_alignParentStart="true"
+                    android:layout_alignParentTop="true"
+                    android:src="@drawable/dummi_thumbnail_playlist"/>
+
+            </RelativeLayout>
+
+            <LinearLayout
+                android:orientation="vertical"
+                android:layout_width="fill_parent"
+                android:layout_height="@dimen/video_item_search_thumbnail_image_height"
+                android:layout_toRightOf="@id/itemThumbnailViewContainer"
+                tools:ignore="RtlHardcoded">
+
+                <TextView android:id="@+id/itemTitleView"
+                    android:layout_weight="1"
+                    android:layout_width="fill_parent"
+                    android:layout_height="0dp"
+                    android:textAppearance="?android:attr/textAppearanceLarge"
+                    android:textSize="@dimen/video_item_search_title_text_size"/>
+
+                <LinearLayout
+                    android:orientation="horizontal"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content">
+
+                </LinearLayout>
+
+
+            </LinearLayout>
+
+        </RelativeLayout>
+    </LinearLayout>
+
+    <Button
+        android:id="@+id/item_button"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="?attr/selectableItemBackground"/>
+</FrameLayout>

app/src/main/res/layout/stream_item.xml

@@ -0,0 +1,108 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<FrameLayout
+    android:id="@+id/item_main_layout"
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content" >
+
+        <RelativeLayout
+            xmlns:android="http://schemas.android.com/apk/res/android"
+            android:orientation="vertical"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_margin="12dp">
+
+            <RelativeLayout android:id="@+id/itemThumbnailViewContainer"
+                android:layout_marginRight="@dimen/video_item_search_image_right_margin"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                tools:ignore="RtlHardcoded">
+
+                <ImageView android:id="@+id/itemThumbnailView"
+                    android:contentDescription="@string/list_thumbnail_view_description"
+                    android:layout_width="@dimen/video_item_search_thumbnail_image_width"
+                    android:layout_height="@dimen/video_item_search_thumbnail_image_height"
+                    android:scaleType="centerCrop"
+                    android:layout_alignParentLeft="true"
+                    android:layout_alignParentStart="true"
+                    android:layout_alignParentTop="true"
+                    android:src="@drawable/dummy_thumbnail"/>
+
+                <TextView android:id="@+id/itemDurationView"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_alignBottom="@id/itemThumbnailView"
+                    android:layout_alignRight="@id/itemThumbnailView"
+                    android:layout_alignEnd="@id/itemThumbnailView"
+                    android:layout_marginRight="@dimen/video_item_search_duration_margin"
+                    android:layout_marginEnd="@dimen/video_item_search_duration_margin"
+                    android:layout_marginBottom="@dimen/video_item_search_duration_margin"
+                    android:paddingTop="@dimen/video_item_search_duration_vertical_padding"
+                    android:paddingBottom="@dimen/video_item_search_duration_vertical_padding"
+                    android:paddingRight="@dimen/video_item_search_duration_horizontal_padding"
+                    android:paddingLeft="@dimen/video_item_search_duration_horizontal_padding"
+                    android:textAppearance="?android:attr/textAppearanceSmall"
+                    android:textSize="@dimen/video_item_search_duration_text_size"
+                    android:background="@color/duration_background_color"
+                    android:textColor="@color/duration_text_color"/>
+
+            </RelativeLayout>
+
+            <LinearLayout
+                android:orientation="vertical"
+                android:layout_width="fill_parent"
+                android:layout_height="@dimen/video_item_search_thumbnail_image_height"
+                android:layout_toRightOf="@id/itemThumbnailViewContainer"
+                tools:ignore="RtlHardcoded">
+
+                <TextView android:id="@+id/itemVideoTitleView"
+                    android:layout_weight="1"
+                    android:layout_width="fill_parent"
+                    android:layout_height="0dp"
+                    android:textAppearance="?android:attr/textAppearanceLarge"
+                    android:textSize="@dimen/video_item_search_title_text_size"/>
+
+                <TextView android:id="@+id/itemUploaderView"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:singleLine="true"
+                    android:textAppearance="?android:attr/textAppearanceSmall"
+                    android:textSize="@dimen/video_item_search_uploader_text_size"/>
+                <LinearLayout
+                    android:orientation="horizontal"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content">
+
+                    <TextView android:id="@+id/itemUploadDateView"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:singleLine="true"
+                        android:textAppearance="?android:attr/textAppearanceSmall"
+                        android:textSize="@dimen/video_item_search_upload_date_text_size"/>
+
+                    <TextView android:id="@+id/itemViewCountView"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:singleLine="true"
+                        android:textAppearance="?android:attr/textAppearanceSmall"
+                        android:textSize="@dimen/video_item_search_upload_date_text_size"/>
+
+                </LinearLayout>
+
+
+            </LinearLayout>
+
+        </RelativeLayout>
+    </LinearLayout>
+
+    <Button
+        android:id="@+id/item_button"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="?attr/selectableItemBackground"/>
+</FrameLayout>

assets/buddy_channel_item.svg

@@ -0,0 +1,85 @@
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+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
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+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="200"
+   height="200"
+   viewBox="0 0 187.5 187.5"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.92.0 r"
+   sodipodi:docname="buddy_channel_item.svg"
+   inkscape:export-filename="/home/the-scrabi/Projects/NewPipe/app/src/main/res/drawable-nodpi/buddy_channel_item.png"
+   inkscape:export-xdpi="96"
+   inkscape:export-ydpi="96">
+  <defs
+     id="defs4" />
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+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
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+     inkscape:zoom="1.6269531"
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+     inkscape:current-layer="layer1"
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+     inkscape:window-height="1012"
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+     inkscape:window-y="32"
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+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title />
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+       height="187.5"
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+    <g
+       id="g4487"
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+         cx="100"
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+    </g>
+  </g>
+</svg>

assets/dummi_thumbnail_playlist.svg

@@ -0,0 +1,105 @@
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+<!-- Created with Inkscape (http://www.inkscape.org/) -->
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+   xmlns="http://www.w3.org/2000/svg"
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+   height="256"
+   viewBox="0 0 426.00001 240"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.92.0 r"
+   sodipodi:docname="dummi_thumbnail_playlist.svg">
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+        <dc:format>image/svg+xml</dc:format>
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