Home now has fixed modules and scrollable bottom

code/ContextHome/res/layout/container.xml

@@ -0,0 +1,23 @@
+<?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">
+    <LinearLayout
+        android:id="@+id/fixedcontent"
+        android:layout_width="fill_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"/>
+    <ScrollView
+        android:id="@+id/scroll"
+        android:layout_width="fill_parent"
+        android:layout_height="fill_parent"
+        android:layout_weight="1"
+        android:scrollbars="none">
+        <LinearLayout
+            android:id="@+id/content"
+            android:layout_width="fill_parent"
+            android:layout_height="fill_parent"
+            android:orientation="vertical"/>
+    </ScrollView>
+</LinearLayout>

code/ContextHome/src/uk/co/md87/android/contexthome/ContextHome.java

@@ -42,31 +42,38 @@ public class ContextHome extends Activity {
     private static final LayoutParams MODULE_PARAMS
             = new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
 
-    private LinearLayout layout;
+    private LinearLayout layout, fixedLayout;
+    private final Module[] fixedModules = new Module[] {
+        new ContactsModule(), new AppsModule()
+    };
+    
     private final Module[] modules = new Module[]{
-        new ContactsModule(), new AppsModule(), new EmailModule(), new SmsModule(),
+        new EmailModule(), new SmsModule(),
     };
 
     /** Called when the activity is first created. */
     @Override
     public void onCreate(Bundle icicle) {
         super.onCreate(icicle);
+
+        setContentView(R.layout.container);
         
-        layout = new LinearLayout(this);
-        layout.setOrientation(LinearLayout.VERTICAL);
-        setContentView(layout);
+        layout = (LinearLayout) findViewById(R.id.content);
+        fixedLayout = (LinearLayout) findViewById(R.id.fixedcontent);
 
         initLayout();
     }
 
     private void initLayout() {
+        fixedLayout.removeAllViews();
         layout.removeAllViews();
 
-        int i = 1;
+        for (Module module : fixedModules) {
+            fixedLayout.addView(module.getView(this, 1), MODULE_PARAMS);
+        }
+
         for (Module module : modules) {
-            final LayoutParams params = new LayoutParams(MODULE_PARAMS);
-            params.weight = ++i > 3 ? (float) i / 11 : 1;
-            layout.addView(module.getView(this, i), params);
+            layout.addView(module.getView(this, 10), MODULE_PARAMS);
         }
     }
 

code/ContextHome/src/uk/co/md87/android/contexthome/R.java

@@ -18,14 +18,17 @@ public final class R {
         public static final int pressed_application_background=0x7f020004;
     }
     public static final class id {
-        public static final int body=0x7f050003;
-        public static final int content=0x7f050000;
-        public static final int image=0x7f050001;
-        public static final int title=0x7f050002;
+        public static final int body=0x7f050005;
+        public static final int content=0x7f050002;
+        public static final int fixedcontent=0x7f050000;
+        public static final int image=0x7f050003;
+        public static final int scroll=0x7f050001;
+        public static final int title=0x7f050004;
     }
     public static final class layout {
-        public static final int scroller=0x7f030000;
-        public static final int titledimage=0x7f030001;
+        public static final int container=0x7f030000;
+        public static final int scroller=0x7f030001;
+        public static final int titledimage=0x7f030002;
     }
     public static final class string {
         public static final int app_name=0x7f040000;

code/ContextHome/src/uk/co/md87/android/contexthome/modules/EmailModule.java

@@ -67,7 +67,7 @@ public class EmailModule implements Module {
         params.weight = 1;
 
         boolean success = cursor.moveToFirst();
-        for (int i = 0; i < weight && success; i++) {
+        for (int i = 0; i < weight && success; ) {
             final long convId = cursor.getLong(convIdIndex);
             final Uri uri = inboxUri.buildUpon().appendEncodedPath(String.valueOf(convId)
                     + "/messages").build();
@@ -75,21 +75,22 @@ public class EmailModule implements Module {
             final Cursor messageCursor = context.getContentResolver().query(uri,
                 new String[] { "fromAddress", "subject", "messageId" }, null, null, null);
 
-            messageCursor.moveToFirst();
+            if (messageCursor.moveToFirst()) {
+                final int subjectIndex = messageCursor.getColumnIndex("subject");
+                final int addressIndex = messageCursor.getColumnIndex("fromAddress");
+                final int messageIdIndex = messageCursor.getColumnIndex("messageId");
 
-            final int subjectIndex = messageCursor.getColumnIndex("subject");
-            final int addressIndex = messageCursor.getColumnIndex("fromAddress");
-            final int messageIdIndex = messageCursor.getColumnIndex("messageId");
+                final String body = messageCursor.getString(subjectIndex);
+                final String address = messageCursor.getString(addressIndex);
+                final int count = messageCursor.getCount();
+                final long messageId = messageCursor.getLong(messageIdIndex);
 
-            final String body = messageCursor.getString(subjectIndex);
-            final String address = messageCursor.getString(addressIndex);
-            final int count = messageCursor.getCount();
-            final long messageId = messageCursor.getLong(messageIdIndex);
+                layout.addView(getView(context, body, address, messageId, count), params);
 
-            layout.addView(getView(context, body, address, messageId, count), params);
+                i++;
+            }
 
             messageCursor.close();
-
             success = cursor.moveToNext();
         }
         cursor.close();