1 files changed, 117 insertions, 0 deletions
diff --git a/src/com/android/dreams/phototable/AlbumDataAdapter.java b/src/com/android/dreams/phototable/AlbumDataAdapter.java
new file mode 100644
index 0000000..3d68627
--- /dev/null
+++ b/src/com/android/dreams/phototable/AlbumDataAdapter.java
@@ -0,0 +1,117 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.dreams.phototable;
+
+import android.content.SharedPreferences;
+import android.content.Context;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.CheckBox;
+import android.widget.CompoundButton;
+import android.widget.TextView;
+
+import java.util.Comparator;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+/**
+ * Settings panel for photo flipping dream.
+ */
+public class AlbumDataAdapter extends ArrayAdapter<PhotoSource.AlbumData> {
+    private static final String TAG = "AlbumDataAdapter";
+
+    public static final String ALBUM_SET = "Enabled Album Set";
+
+    private final SharedPreferences mSettings;
+    private final LayoutInflater mInflater;
+    private final int mLayout;
+    private final ItemClickListener mListener;
+
+    private Set<String> mEnabledAlbums;
+
+    public AlbumDataAdapter(Context context, SharedPreferences settings,
+            int resource, List<PhotoSource.AlbumData> objects) {
+        super(context, resource, objects);
+        mSettings = settings;
+        mLayout = resource;
+        mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+        mListener = new ItemClickListener();
+        mEnabledAlbums = AlbumSettings.getEnabledAlbums(mSettings);
+    }
+
+    @Override
+    public View getView (int position, View convertView, ViewGroup parent) {
+        View item = convertView;
+        if (item == null) {
+            item = mInflater.inflate(mLayout, parent, false);
+        } else {
+        }
+        PhotoSource.AlbumData data = getItem(position);
+
+        View vCheckBox = item.findViewById(R.id.enabled);
+        if (vCheckBox != null && vCheckBox instanceof CheckBox) {
+            CheckBox checkBox = (CheckBox) vCheckBox;
+            checkBox.setOnCheckedChangeListener(null);
+            checkBox.setChecked(mEnabledAlbums.contains(data.id));
+            checkBox.setText(data.toString());
+            checkBox.setTag(R.id.data_payload, data);
+            checkBox.setOnCheckedChangeListener(mListener);
+        }
+
+        return item;
+    }
+
+    public static class RecencyComparator implements Comparator<PhotoSource.AlbumData> {
+        @Override
+        public int compare(PhotoSource.AlbumData a, PhotoSource.AlbumData b) {
+            if (a.updated == b.updated) {
+                return a.title.compareTo(b.title);
+            } else {
+                return (int) Math.signum(b.updated - a.updated);
+            }
+        }
+    }
+
+    public static class AlphabeticalComparator implements Comparator<PhotoSource.AlbumData> {
+        @Override
+        public int compare(PhotoSource.AlbumData a, PhotoSource.AlbumData b) {
+            return a.title.compareTo(b.title);
+        }
+    }
+
+    private class ItemClickListener implements CompoundButton.OnCheckedChangeListener {
+        @Override
+        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+            PhotoSource.AlbumData data =
+                    (PhotoSource.AlbumData) buttonView.getTag(R.id.data_payload);
+
+            if (isChecked) {
+                mEnabledAlbums.add(data.id);
+            } else {
+                mEnabledAlbums.remove(data.id);
+            }
+
+            AlbumSettings.setEnabledAlbums(mSettings , mEnabledAlbums);
+
+            Log.i("adaptor", data.title + " is " + (isChecked ? "" : "not") + " enabled");
+        }
+    }
+}