From d22c714dbd3e762a672333c5a9e0371d816a127c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Mart=C3=AD?= <mvdan@mvdan.cc>
Date: Mon, 30 Mar 2015 17:41:35 +0200
Subject: [PATCH] Ignore leading and trailing whitespaces in search keywords

As reported in #58
---
 F-Droid/src/org/fdroid/fdroid/data/AppProvider.java        | 6 +++---
 F-Droid/src/org/fdroid/fdroid/data/FDroidProvider.java     | 7 +++++++
 .../src/org/fdroid/fdroid/data/InstalledAppProvider.java   | 4 +++-
 3 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/F-Droid/src/org/fdroid/fdroid/data/AppProvider.java b/F-Droid/src/org/fdroid/fdroid/data/AppProvider.java
index a1b03b7b9..ec5f60d0c 100644
--- a/F-Droid/src/org/fdroid/fdroid/data/AppProvider.java
+++ b/F-Droid/src/org/fdroid/fdroid/data/AppProvider.java
@@ -497,14 +497,14 @@ public class AppProvider extends FDroidProvider {
     }
 
     private AppQuerySelection querySearch(String keywords) {
-        keywords = "%" + keywords + "%";
+        keywords = "%" + cleanQueryKeywords(keywords) + "%";
         String selection =
                 "fdroid_app.id like ? OR " +
                 "fdroid_app.name like ? OR " +
                 "fdroid_app.summary like ? OR " +
                 "fdroid_app.description like ? ";
-        String[] args = new String[] { keywords, keywords, keywords, keywords};
-        return new AppQuerySelection(selection, args);
+        return new AppQuerySelection(selection,
+                new String[] { keywords, keywords, keywords, keywords });
     }
 
     private AppQuerySelection querySingle(String id) {
diff --git a/F-Droid/src/org/fdroid/fdroid/data/FDroidProvider.java b/F-Droid/src/org/fdroid/fdroid/data/FDroidProvider.java
index aad493d4a..262c63d5a 100644
--- a/F-Droid/src/org/fdroid/fdroid/data/FDroidProvider.java
+++ b/F-Droid/src/org/fdroid/fdroid/data/FDroidProvider.java
@@ -142,5 +142,12 @@ public abstract class FDroidProvider extends ContentProvider {
             }
         }
     }
+
+    protected static String cleanQueryKeywords(String keywords) {
+        if (keywords == null) {
+            return null;
+        }
+        return keywords.trim();
+    }
 }
 
diff --git a/F-Droid/src/org/fdroid/fdroid/data/InstalledAppProvider.java b/F-Droid/src/org/fdroid/fdroid/data/InstalledAppProvider.java
index 54710730a..301f94496 100644
--- a/F-Droid/src/org/fdroid/fdroid/data/InstalledAppProvider.java
+++ b/F-Droid/src/org/fdroid/fdroid/data/InstalledAppProvider.java
@@ -128,7 +128,9 @@ public class InstalledAppProvider extends FDroidProvider {
     }
 
     private QuerySelection querySearch(String keywords) {
-        return new QuerySelection("applicationLabel LIKE ?", new String[]{ "%" + keywords + "%" });
+        keywords = "%" + cleanQueryKeywords(keywords) + "%";
+        return new QuerySelection("applicationLabel LIKE ?",
+                new String[]{ keywords });
     }
 
     @Override