Add remove UI in FilmStripView

1. Add UI support for swipe to delete.
2. Don't set children padding.

Change-Id: I26be97f14d569db3df6a127cd00efe3c0c60f22c

1 files changed, 19 insertions, 0 deletions

diff --git a/src/com/android/camera/data/LocalData.java b/src/com/android/camera/data/LocalData.java
index 1fda9eb67..1f60160a9 100644
--- a/src/com/android/camera/data/LocalData.java
+++ b/src/com/android/camera/data/LocalData.java
@@ -208,6 +208,10 @@ abstract interface LocalData extends FilmStripView.ImageData {
             ImageColumns.HEIGHT,        // 8, int
         };
 
+        private static final int mSupportedAction =
+                FilmStripView.ImageData.ACTION_DEMOTE
+                | FilmStripView.ImageData.ACTION_PROMOTE;
+
         // 32K buffer.
         private static final byte[] DECODE_TEMP_STORAGE = new byte[32 * 1024];
 
@@ -263,6 +267,11 @@ abstract interface LocalData extends FilmStripView.ImageData {
         }
 
         @Override
+        public boolean isActionSupported(int action) {
+            return ((action & mSupportedAction) != 0);
+        }
+
+        @Override
         protected BitmapLoadTask getBitmapLoadTask(
                 ImageView v, int decodeWidth, int decodeHeight) {
             return new PhotoBitmapLoadTask(v, decodeWidth, decodeHeight);
@@ -327,6 +336,11 @@ abstract interface LocalData extends FilmStripView.ImageData {
         public static final int COL_WIDTH = 6;
         public static final int COL_HEIGHT = 7;
 
+        private static final int mSupportedActions =
+                FilmStripView.ImageData.ACTION_DEMOTE
+                | FilmStripView.ImageData.ACTION_PROMOTE
+                | FilmStripView.ImageData.ACTION_PLAY;
+
         static final String QUERY_ORDER = VideoColumns.DATE_TAKEN + " DESC, "
                 + VideoColumns._ID + " DESC";
         static final String[] QUERY_PROJECTION = {
@@ -382,6 +396,11 @@ abstract interface LocalData extends FilmStripView.ImageData {
         }
 
         @Override
+        public boolean isActionSupported(int action) {
+            return ((action & mSupportedActions) != 0);
+        }
+
+        @Override
         protected BitmapLoadTask getBitmapLoadTask(
                 ImageView v, int decodeWidth, int decodeHeight) {
             return new VideoBitmapLoadTask(v);