make new filtersystem translatable

app/build.gradle

@@ -54,7 +54,7 @@ dependencies {
         exclude module: 'support-annotations'
     }
 
-    implementation 'com.github.TeamNewPipe:NewPipeExtractor:8ee068fd98'
+    implementation 'com.github.TeamNewPipe:NewPipeExtractor:1eff8c5708'
 
     testImplementation 'junit:junit:4.12'
     testImplementation 'org.mockito:mockito-core:2.8.9'

app/src/main/java/org/schabi/newpipe/fragments/list/search/SearchFragment.java

@@ -51,6 +51,7 @@ import org.schabi.newpipe.util.AnimationUtils;
 import org.schabi.newpipe.util.ExtractorHelper;
 import org.schabi.newpipe.util.LayoutManagerSmoothScroller;
 import org.schabi.newpipe.util.NavigationHelper;
+import org.schabi.newpipe.util.ServiceHelper;
 
 import java.io.IOException;
 import java.io.InterruptedIOException;
@@ -360,8 +361,12 @@ public class SearchFragment
 
         int itemId = 0;
         boolean isFirstItem = true;
+        final Context c = getContext();
         for(String filter : service.getSearchQIHFactory().getAvailableContentFilter()) {
-            MenuItem item = menu.add(1, itemId++, 0, filter);
+            MenuItem item = menu.add(1,
+                    itemId++,
+                    0,
+                    ServiceHelper.getTranslatedFilterString(filter, c));
             if(isFirstItem) {
                 item.setChecked(true);
                 isFirstItem = false;

app/src/main/java/org/schabi/newpipe/util/ServiceHelper.java

@@ -30,6 +30,18 @@ public class ServiceHelper {
         }
     }
 
+    public static String getTranslatedFilterString(String filter, Context c) {
+        switch(filter) {
+            case "all": return c.getString(R.string.all);
+            case "videos": return c.getString(R.string.videos);
+            case "channels": return c.getString(R.string.channels);
+            case "playlists": return c.getString(R.string.playlists);
+            case "tracks": return c.getString(R.string.tracks);
+            case "users": return c.getString(R.string.users);
+            default: return filter;
+        }
+    }
+
     /**
      * Get a resource string with instructions for importing subscriptions for each service.
      *

app/src/main/res/values/strings.xml

@@ -125,7 +125,12 @@
     <string name="error_report_title">Error report</string>
     <string name="all">All</string>
     <string name="channel">Channel</string>
+    <string name="channels">Channels</string>
     <string name="playlist">Playlist</string>
+    <string name="playlists">Playlists</string>
+    <string name="videos">Videos</string>
+    <string name="tracks">Tracks</string>
+    <string name="users">Users</string>
     <string name="yes">Yes</string>
     <string name="later">Later</string>
     <string name="disabled">Disabled</string>

build.gradle

@@ -6,7 +6,7 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.2'
+        classpath 'com.android.tools.build:gradle:3.1.3'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files