1 files changed, 83 insertions, 0 deletions
diff --git a/RemoteFolder/src/com/android/launcher3/RemoteFolderUpdater.java b/RemoteFolder/src/com/android/launcher3/RemoteFolderUpdater.java
new file mode 100644
index 000000000..954595e1f
--- /dev/null
+++ b/RemoteFolder/src/com/android/launcher3/RemoteFolderUpdater.java
@@ -0,0 +1,83 @@
+package com.android.launcher3;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.view.View;
+import java.util.List;
+import android.util.Log;
+
+public class RemoteFolderUpdater {
+
+    private static final String TAG = "RemoteFolderUpdater";
+
+    private static final Object sLock = new Object();
+    private static RemoteFolderUpdater sInstance;
+
+    public interface RemoteFolderUpdateListener {
+        void onSuccess(List<RemoteFolderInfo> remoteFolderInfoList);
+        void onFailure(String error);
+    }
+
+    public static RemoteFolderUpdater getInstance() {
+        synchronized (sLock) {
+            if (sInstance == null) {
+                sInstance = new RemoteFolderUpdater();
+            }
+
+            return sInstance;
+        }
+    }
+
+    private RemoteFolderUpdater() { }
+
+    /**
+     * Requests data needed by remote folders.
+     * @param context
+     * @param size
+     * @param listener
+     */
+    public synchronized void requestSync(Context context, final int size, final RemoteFolderUpdateListener listener) {
+        if (listener != null) {
+            listener.onFailure("RemoteFolderUpdater may not have been properly setup");
+        }
+    }
+
+    /**
+     * Register a callback to track clicks on our individual Remote Folder items. Make sure the
+     * intent associated with each item has a unique ID.
+     *
+     * @param view The individual item the user may click (or just clicked)
+     * @param intent The intent associated with the ShortcutInfo that belongs to our view
+     */
+    public void registerViewForInteraction(View view, Intent intent) {
+        Log.e(TAG, "Couldn't register view for user interaction, RemoteFolderUpdater may not have been properly setup");
+    }
+
+    /**
+     * Holds important information that the launcher will need for each item in the remote folder.
+     */
+    public class RemoteFolderInfo {
+
+        public void setRecommendationData(View view) {
+            return;
+        }
+
+        public String getTitle() {
+            return null;
+        }
+
+        public Bitmap getIcon() {
+            return null;
+        }
+
+        public String getIconUrl() {
+            return null;
+        }
+
+        public Intent getIntent() {
+            return null;
+        }
+    }
+
+}