Redo the launcher loading code and put the real app icons into rollo.

src/com/android/launcher2/LauncherApplication.java

@@ -17,13 +17,74 @@
 package com.android.launcher2;
 
 import android.app.Application;
+import android.content.BroadcastReceiver;
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.database.ContentObserver;
+import android.os.Handler;
 import dalvik.system.VMRuntime;
 
 public class LauncherApplication extends Application {
+    public static final LauncherModel sModel = new LauncherModel();
+
     @Override
     public void onCreate() {
         VMRuntime.getRuntime().setMinimumHeapSize(4 * 1024 * 1024);
 
         super.onCreate();
+
+        // Register intent receivers
+        IntentFilter filter = new IntentFilter(Intent.ACTION_PACKAGE_ADDED);
+        filter.addAction(Intent.ACTION_PACKAGE_REMOVED);
+        filter.addAction(Intent.ACTION_PACKAGE_CHANGED);
+        filter.addDataScheme("package");
+        registerReceiver(mApplicationsReceiver, filter);
+
+        // Register for changes to the favorites
+        ContentResolver resolver = getContentResolver();
+        resolver.registerContentObserver(LauncherSettings.Favorites.CONTENT_URI, true,
+                mFavoritesObserver);
+    }
+
+    /**
+     * There's no guarantee that this function is ever called.
+     */
+    @Override
+    public void onTerminate() {
+        super.onTerminate();
+
+        unregisterReceiver(mApplicationsReceiver);
+
+        ContentResolver resolver = getContentResolver();
+        resolver.unregisterContentObserver(mFavoritesObserver);
+    }
+
+    /**
+     * Receives notifications when applications are added/removed.
+     */
+    private final BroadcastReceiver mApplicationsReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            sModel.onReceiveIntent(LauncherApplication.this, intent);
+        }
+    };
+
+    /**
+     * Receives notifications whenever the user favorites have changed.
+     */
+    private final ContentObserver mFavoritesObserver = new ContentObserver(new Handler()) {
+        @Override
+        public void onChange(boolean selfChange) {
+            // TODO: lockAllApps();
+            sModel.setWorkspaceDirty();
+            sModel.startLoader(LauncherApplication.this, false);
+        }
+    };
+
+    LauncherModel setLauncher(Launcher launcher) {
+        sModel.initialize(launcher);
+        return sModel;
     }
 }