From 8a5dbaf0010d8c30bbbfb57cfb1e4398fc6884ec Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Tue, 16 Aug 2011 21:32:51 +0300
Subject: [PATCH] Add category dropdown at the top of main form (above tabs).

---
 res/layout/fdroid.xml             |  9 +++++++++
 src/org/fdroid/fdroid/FDroid.java | 22 ++++++++++++++++++++++
 2 files changed, 31 insertions(+)

diff --git a/res/layout/fdroid.xml b/res/layout/fdroid.xml
index a48ecc318..0116db6f0 100644
--- a/res/layout/fdroid.xml
+++ b/res/layout/fdroid.xml
@@ -1,4 +1,11 @@
 <?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" android:paddingTop="3dp">
+
+<Spinner android:id="@+id/category"
+	android:layout_width="fill_parent" android:layout_height="wrap_content" />
+
 <TabHost xmlns:android="http://schemas.android.com/apk/res/android"
 	android:id="@android:id/tabhost" android:layout_width="fill_parent"
 	android:layout_height="fill_parent">
@@ -14,3 +21,5 @@
 	</FrameLayout>
 
 </TabHost>
+
+</LinearLayout>
diff --git a/src/org/fdroid/fdroid/FDroid.java b/src/org/fdroid/fdroid/FDroid.java
index c15046013..8202e8eff 100644
--- a/src/org/fdroid/fdroid/FDroid.java
+++ b/src/org/fdroid/fdroid/FDroid.java
@@ -43,7 +43,10 @@ import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
 import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.LinearLayout;
 import android.widget.ListView;
+import android.widget.Spinner;
 import android.widget.TabHost;
 import android.widget.TextView;
 import android.widget.Toast;
@@ -75,6 +78,9 @@ public class FDroid extends TabActivity implements OnItemClickListener {
     // Apps that can be upgraded
     private AppListAdapter apps_up = new AppListAdapter(this);
 
+    // Category list
+    private ArrayAdapter<String> categories;
+
     private ProgressDialog pd;
 
     private static final String TAB_IN = "INST";
@@ -102,6 +108,13 @@ public class FDroid extends TabActivity implements OnItemClickListener {
         if (!icon_path.exists())
             icon_path.mkdir();
 
+        Spinner spinner = (Spinner) findViewById(R.id.category);
+        categories = new ArrayAdapter<String>(this,
+                  android.R.layout.simple_spinner_item,
+                  new Vector<String>());
+        categories.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+        spinner.setAdapter(categories);
+
         tabHost = getTabHost();
         createTabs();
 
@@ -308,8 +321,16 @@ public class FDroid extends TabActivity implements OnItemClickListener {
         apps_in.clear();
         apps_av.clear();
         apps_up.clear();
+        categories.clear();
 
         long startTime = System.currentTimeMillis();
+
+        // Make sure we show at least "All" category even for empty DB
+        for (String s: db.getCategories()) {
+            Log.d("FDroid", "s: " + s);
+            categories.add(s);
+        }
+
         Vector<DB.App> apps = db.getApps(null, null, update, true);
         if (apps.isEmpty()) {
             // Don't attempt this more than once - we may have invalid
@@ -349,6 +370,7 @@ public class FDroid extends TabActivity implements OnItemClickListener {
         apps_av.notifyDataSetChanged();
         apps_in.notifyDataSetChanged();
         apps_up.notifyDataSetChanged();
+        categories.notifyDataSetChanged();
 
     }