From b31e4734375869615030774d78bc5775b3095d4f Mon Sep 17 00:00:00 2001
From: Lucas Rocha <lucasr@mozilla.com>
Date: Wed, 16 Oct 2013 17:02:02 +0100
Subject: [PATCH] Bug 927371 - Remove performEmptySearch from SearchLoader
 (r=sriram)

---
 mobile/android/base/home/BrowserSearch.java |  4 +--
 mobile/android/base/home/SearchLoader.java  | 32 +++++----------------
 2 files changed, 9 insertions(+), 27 deletions(-)

diff --git a/mobile/android/base/home/BrowserSearch.java b/mobile/android/base/home/BrowserSearch.java
index 5abdfbf0e8cb..2ca0df7a7eea 100644
--- a/mobile/android/base/home/BrowserSearch.java
+++ b/mobile/android/base/home/BrowserSearch.java
@@ -321,7 +321,7 @@ public class BrowserSearch extends HomeFragment
 
     @Override
     protected void load() {
-        SearchLoader.init(getLoaderManager(), LOADER_ID_SEARCH, mCursorLoaderCallbacks, mSearchTerm, false);
+        SearchLoader.init(getLoaderManager(), LOADER_ID_SEARCH, mCursorLoaderCallbacks, mSearchTerm);
     }
 
     private void handleAutocomplete(String searchTerm, Cursor c) {
@@ -612,7 +612,7 @@ public class BrowserSearch extends HomeFragment
             mAdapter.notifyDataSetChanged();
 
             // Restart loaders with the new search term
-            SearchLoader.restart(getLoaderManager(), LOADER_ID_SEARCH, mCursorLoaderCallbacks, mSearchTerm, false);
+            SearchLoader.restart(getLoaderManager(), LOADER_ID_SEARCH, mCursorLoaderCallbacks, mSearchTerm);
             filterSuggestions();
         }
     }
diff --git a/mobile/android/base/home/SearchLoader.java b/mobile/android/base/home/SearchLoader.java
index 579e8c4766bf..b06fb8a9cd24 100644
--- a/mobile/android/base/home/SearchLoader.java
+++ b/mobile/android/base/home/SearchLoader.java
@@ -22,44 +22,34 @@ class SearchLoader {
     // Key for search terms
     private static final String KEY_SEARCH_TERM = "search_term";
 
-    // Key for performing empty search
-    private static final String KEY_PERFORM_EMPTY_SEARCH = "perform_empty_search";
-
     private SearchLoader() {
     }
 
     public static Loader<Cursor> createInstance(Context context, Bundle args) {
         if (args != null) {
             final String searchTerm = args.getString(KEY_SEARCH_TERM);
-            final boolean performEmptySearch = args.getBoolean(KEY_PERFORM_EMPTY_SEARCH, false);
-            return new SearchCursorLoader(context, searchTerm, performEmptySearch);
+            return new SearchCursorLoader(context, searchTerm);
         } else {
-            return new SearchCursorLoader(context, "", false);
+            return new SearchCursorLoader(context, "");
         }
     }
 
-    private static Bundle createArgs(String searchTerm, boolean performEmptySearch) {
+    private static Bundle createArgs(String searchTerm) {
         Bundle args = new Bundle();
         args.putString(SearchLoader.KEY_SEARCH_TERM, searchTerm);
-        args.putBoolean(SearchLoader.KEY_PERFORM_EMPTY_SEARCH, performEmptySearch);
 
         return args;
     }
 
     public static void init(LoaderManager manager, int loaderId,
-                               LoaderCallbacks<Cursor> callbacks, String searchTerm, boolean performEmptySearch) {
-        Bundle args = createArgs(searchTerm, performEmptySearch);
+                               LoaderCallbacks<Cursor> callbacks, String searchTerm) {
+        final Bundle args = createArgs(searchTerm);
         manager.initLoader(loaderId, args, callbacks);
     }
 
     public static void restart(LoaderManager manager, int loaderId,
                                LoaderCallbacks<Cursor> callbacks, String searchTerm) {
-        restart(manager, loaderId, callbacks, searchTerm, true);
-    }
-
-    public static void restart(LoaderManager manager, int loaderId,
-                               LoaderCallbacks<Cursor> callbacks, String searchTerm, boolean performEmptySearch) {
-        Bundle args = createArgs(searchTerm, performEmptySearch);
+        final Bundle args = createArgs(searchTerm);
         manager.restartLoader(loaderId, args, callbacks);
     }
 
@@ -70,21 +60,13 @@ class SearchLoader {
         // The target search term associated with the loader
         private final String mSearchTerm;
 
-        // An empty search on the DB
-        private final boolean mPerformEmptySearch;
-
-        public SearchCursorLoader(Context context, String searchTerm, boolean performEmptySearch) {
+        public SearchCursorLoader(Context context, String searchTerm) {
             super(context);
             mSearchTerm = searchTerm;
-            mPerformEmptySearch = performEmptySearch;
         }
 
         @Override
         public Cursor loadCursor() {
-            if (!mPerformEmptySearch && TextUtils.isEmpty(mSearchTerm)) {
-                return null;
-            }
-
             return BrowserDB.filter(getContext().getContentResolver(), mSearchTerm, SEARCH_LIMIT);
         }