Add option to disable the search suggestions

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

@@ -5,6 +5,7 @@ import android.content.Context;
 import android.content.Intent;
 import android.os.Build;
 import android.os.Bundle;
+import android.preference.PreferenceManager;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.support.v7.app.ActionBar;
@@ -68,6 +69,7 @@ public class SearchFragment extends BaseFragment implements SuggestionWorker.OnS
     private int serviceId = -1;
     private String searchQuery = "";
     private int pageNumber = 0;
+    private boolean showSuggestions = true;
 
     private SearchWorker curSearchWorker;
     private SuggestionWorker curSuggestionWorker;
@@ -135,6 +137,8 @@ public class SearchFragment extends BaseFragment implements SuggestionWorker.OnS
             if (pageNumber > 0) search(searchQuery, pageNumber);
             else search(searchQuery, 0, true);
         }
+
+        showSuggestions = PreferenceManager.getDefaultSharedPreferences(activity).getBoolean(getString(R.string.show_search_suggestions_key), true);
     }
 
     @Override
@@ -523,6 +527,11 @@ public class SearchFragment extends BaseFragment implements SuggestionWorker.OnS
     }
 
     private void searchSuggestions(String query) {
+        if (!showSuggestions) {
+            if (DEBUG) Log.d(TAG, "searchSuggestions() showSuggestions is disabled");
+            return;
+        }
+
         if (DEBUG) Log.d(TAG, "searchSuggestions() called with: query = [" + query + "]");
         if (curSuggestionWorker != null && curSuggestionWorker.isRunning()) curSuggestionWorker.cancel();
         curSuggestionWorker = SuggestionWorker.startForQuery(activity, serviceId, query, this);

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

@@ -44,6 +44,7 @@
         <item>3GPP</item>
     </string-array>
 
+    <string name="show_search_suggestions_key" translatable="false">show_search_suggestions</string>
     <string name="show_play_with_kodi_key" translatable="false">show_play_with_kodi</string>
 
     <string name="theme_key" translatable="false">theme</string>

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

@@ -64,6 +64,8 @@
     <string name="popup_remember_size_pos_summary">Remember the last size and position set to the popup</string>
     <string name="player_gesture_controls_title">Player gesture controls</string>
     <string name="player_gesture_controls_summary">Use gestures to control the brightness and volume of the player</string>
+    <string name="show_search_suggestions_title">Search suggestions</string>
+    <string name="show_search_suggestions_summary">Show suggestions when searching</string>
 
     <string name="download_dialog_title">Download</string>
     <string-array name="download_options">

app/src/main/res/xml/settings.xml

@@ -155,6 +155,12 @@
             android:summary="@string/autoplay_by_calling_app_summary"
             android:defaultValue="false" />
 
+        <CheckBoxPreference
+            android:key="@string/show_search_suggestions_key"
+            android:title="@string/show_search_suggestions_title"
+            android:summary="@string/show_search_suggestions_summary"
+            android:defaultValue="true"/>
+
         <!--
         <CheckBoxPreference
             android:key="@string/use_tor_key"