Basic search implemented, just needs a bit of tidying up (e.g. tell you what you searched for)

AndroidManifest.xml

@@ -11,11 +11,20 @@
 				<action android:name="android.intent.action.MAIN" />
 				<category android:name="android.intent.category.LAUNCHER" />
 			</intent-filter>
+			<meta-data android:name="android.app.default_searchable"
+				android:value=".SearchResults" />
 		</activity>
 		<activity android:name="ManageRepo" />
 		<activity android:name="Settings" />
 		<activity android:name="AppDetails" />
 		<activity android:name="Preferences" />
+		<activity android:name="SearchResults" android:launchMode="singleTop">
+			<intent-filter>
+				<action android:name="android.intent.action.SEARCH" />
+			</intent-filter>
+			<meta-data android:name="android.app.searchable"
+				android:resource="@xml/searchable" />
+		</activity>
 
 		<receiver android:name="StartupReceiver">
 			<intent-filter>

res/layout/searchresults.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+	android:layout_width="fill_parent" android:layout_height="fill_parent"
+	android:orientation="vertical">
+
+	<TextView android:id="@+id/description" android:singleLine="false"
+		android:layout_width="fill_parent" android:layout_height="wrap_content" />
+
+	<ListView android:id="@android:id/list" android:layout_width="fill_parent"
+		android:layout_height="fill_parent" />
+
+</LinearLayout>

res/values/strings.xml

@@ -85,6 +85,7 @@
 	<string name="menu_manage">Manage Repos</string>
 	<string name="menu_preferences">Preferences</string>
 	<string name="menu_about">About</string>
+	<string name="menu_search">Search</string>
 	<string name="menu_add_repo">New Repository</string>
 	<string name="menu_rem_repo">Remove Repository</string>
 
@@ -119,4 +120,5 @@
 	<string name="expert">Expert</string>
 	<string name="expert_mode">Enabled expert mode</string>
 
+<string name="search_hint">Search applications</string>
 </resources>

res/xml/searchable.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<searchable xmlns:android="http://schemas.android.com/apk/res/android"
+    android:label="@string/app_name"
+    android:hint="@string/search_hint" >
+</searchable>

src/org/fdroid/fdroid/AppListAdapter.java

@@ -0,0 +1,91 @@
+package org.fdroid.fdroid;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.fdroid.fdroid.R;
+
+import android.content.Context;
+import android.net.Uri;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+public class AppListAdapter extends BaseAdapter {
+
+    private List<DB.App> items = new ArrayList<DB.App>();
+    private Context mContext;
+
+    public AppListAdapter(Context context) {
+        mContext = context;
+    }
+
+    public void addItem(DB.App app) {
+        items.add(app);
+    }
+
+    public void clear() {
+        items.clear();
+    }
+
+    @Override
+    public int getCount() {
+        return items.size();
+    }
+
+    @Override
+    public Object getItem(int position) {
+        return items.get(position);
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return position;
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        View v = convertView;
+        if (v == null) {
+            LayoutInflater vi = (LayoutInflater) mContext
+                    .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+            v = vi.inflate(R.layout.applistitem, null);
+        }
+        DB.App app = items.get(position);
+
+        TextView name = (TextView) v.findViewById(R.id.name);
+        name.setText(app.name);
+
+        String vs;
+        int numav = app.apks.size();
+        if (numav == 1)
+            vs = mContext.getString(R.string.n_version_available);
+        else
+            vs = mContext.getString(R.string.n_versions_available);
+        TextView status = (TextView) v.findViewById(R.id.status);
+        status.setText(String.format(vs, numav));
+
+        TextView license = (TextView) v.findViewById(R.id.license);
+        license.setText(app.license);
+
+        TextView summary = (TextView) v.findViewById(R.id.summary);
+        summary.setText(app.summary);
+
+        ImageView icon = (ImageView) v.findViewById(R.id.icon);
+        String iconpath = new String(DB.getIconsPath() + app.icon);
+        File icn = new File(iconpath);
+        if (icn.exists() && icn.length() > 0) {
+            new Uri.Builder().build();
+            icon.setImageURI(Uri.parse(iconpath));
+        } else {
+            icon.setImageResource(android.R.drawable.sym_def_app_icon);
+        }
+
+        return v;
+    }
+
+}

src/org/fdroid/fdroid/FDroid.java

@@ -20,8 +20,6 @@
 package org.fdroid.fdroid;
 
 import java.io.File;
-import java.util.ArrayList;
-import java.util.List;
 import java.util.Vector;
 
 import org.fdroid.fdroid.R;
@@ -47,10 +45,7 @@ import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
-import android.view.ViewGroup;
 import android.widget.AdapterView;
-import android.widget.BaseAdapter;
-import android.widget.ImageView;
 import android.widget.ListView;
 import android.widget.TabHost;
 import android.widget.TextView;
@@ -60,77 +55,6 @@ import android.widget.TabHost.TabSpec;
 
 public class FDroid extends TabActivity implements OnItemClickListener {
 
-    private class AppListAdapter extends BaseAdapter {
-
-        private List<DB.App> items = new ArrayList<DB.App>();
-
-        public AppListAdapter(Context context) {
-        }
-
-        public void addItem(DB.App app) {
-            items.add(app);
-        }
-
-        public void clear() {
-            items.clear();
-        }
-
-        @Override
-        public int getCount() {
-            return items.size();
-        }
-
-        @Override
-        public Object getItem(int position) {
-            return items.get(position);
-        }
-
-        @Override
-        public long getItemId(int position) {
-            return position;
-        }
-
-        @Override
-        public View getView(int position, View convertView, ViewGroup parent) {
-            View v = convertView;
-            if (v == null) {
-                LayoutInflater vi = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
-                v = vi.inflate(R.layout.applistitem, null);
-            }
-            DB.App app = items.get(position);
-
-            TextView name = (TextView) v.findViewById(R.id.name);
-            name.setText(app.name);
-
-            String vs;
-            int numav = app.apks.size();
-            if (numav == 1)
-                vs = getString(R.string.n_version_available);
-            else
-                vs = getString(R.string.n_versions_available);
-            TextView status = (TextView) v.findViewById(R.id.status);
-            status.setText(String.format(vs, numav));
-
-            TextView license = (TextView) v.findViewById(R.id.license);
-            license.setText(app.license);
-
-            TextView summary = (TextView) v.findViewById(R.id.summary);
-            summary.setText(app.summary);
-
-            ImageView icon = (ImageView) v.findViewById(R.id.icon);
-            String iconpath = new String(DB.getIconsPath() + app.icon);
-            File icn = new File(iconpath);
-            if (icn.exists() && icn.length() > 0) {
-                new Uri.Builder().build();
-                icon.setImageURI(Uri.parse(iconpath));
-            } else {
-                icon.setImageResource(android.R.drawable.sym_def_app_icon);
-            }
-
-            return v;
-        }
-    }
-
     private String LOCAL_PATH = "/sdcard/.fdroid";
 
     private static final int REQUEST_APPDETAILS = 0;
@@ -141,6 +65,7 @@ public class FDroid extends TabActivity implements OnItemClickListener {
     private static final int MANAGE_REPO = Menu.FIRST + 1;
     private static final int PREFERENCES = Menu.FIRST + 2;
     private static final int ABOUT = Menu.FIRST + 3;
+    private static final int SEARCH = Menu.FIRST + 4;
 
     private DB db = null;
 
@@ -216,9 +141,11 @@ public class FDroid extends TabActivity implements OnItemClickListener {
                 android.R.drawable.ic_menu_rotate);
         menu.add(Menu.NONE, MANAGE_REPO, 2, R.string.menu_manage).setIcon(
                 android.R.drawable.ic_menu_agenda);
-        menu.add(Menu.NONE, PREFERENCES, 3, R.string.menu_preferences).setIcon(
+        menu.add(Menu.NONE, SEARCH, 3, R.string.menu_search).setIcon(
+                android.R.drawable.ic_menu_search);
+        menu.add(Menu.NONE, PREFERENCES, 4, R.string.menu_preferences).setIcon(
                 android.R.drawable.ic_menu_preferences);
-        menu.add(Menu.NONE, ABOUT, 4, R.string.menu_about).setIcon(
+        menu.add(Menu.NONE, ABOUT, 5, R.string.menu_about).setIcon(
                 android.R.drawable.ic_menu_help);
         return true;
     }
@@ -242,6 +169,10 @@ public class FDroid extends TabActivity implements OnItemClickListener {
             startActivityForResult(prefs, REQUEST_PREFS);
             return true;
 
+        case SEARCH:
+            onSearchRequested();
+            return true;
+            
         case ABOUT:
             LayoutInflater li = LayoutInflater.from(this);
             View view = li.inflate(R.layout.about, null);

src/org/fdroid/fdroid/SearchResults.java

@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2011  Ciaran Gultnieks, ciaran@ciarang.com
+ *
+ * This program 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 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+package org.fdroid.fdroid;
+
+import java.util.Vector;
+
+import android.app.ListActivity;
+import android.app.SearchManager;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.ListView;
+
+public class SearchResults extends ListActivity {
+       
+    private static final int REQUEST_APPDETAILS = 0;
+
+    private AppListAdapter applist = new AppListAdapter(this);
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.searchresults);
+
+        Intent intent = getIntent();
+
+        if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
+            String query = intent.getStringExtra(SearchManager.QUERY);
+            DB db = new DB(this);
+            Vector<DB.App> apps = db.getApps(null, query, false);
+            Log.d("FDroid", "Search for '" + query + "' returned "
+                    + apps.size() + " results");
+            for (DB.App app : apps) {
+                applist.addItem(app);
+            }
+            applist.notifyDataSetChanged();
+            setListAdapter(applist);
+            db.close();
+        }
+    }
+
+    @Override
+    protected void onListItemClick(ListView l, View v, int position, long id) {
+        final DB.App app;
+        app = (DB.App) applist.getItem(position);
+
+        Intent intent = new Intent(this, AppDetails.class);
+        intent.putExtra("appid", app.id);
+        startActivityForResult(intent, REQUEST_APPDETAILS);
+        super.onListItemClick(l, v, position, id);
+    }
+
+}