Added a list of column names we expect to see in history, started building skeleton of real display logic

api/src/com/todoroo/astrid/data/History.java

@@ -104,4 +104,28 @@ public class History extends AbstractModel {
         return CREATOR;
     }
 
+    // ---- Column ids
+    public static final String COL_TAG_ADDED = "tag_added";
+    public static final String COL_TAG_REMOVED = "tag_removed";
+    public static final String COL_SHARED_WITH = "shared_with";
+    public static final String COL_UNSHARED_WITH = "unshared_with";
+    public static final String COL_MEMBER_ADDED = "member_added";
+    public static final String COL_MEMBER_REMOVED = "member_removed";
+    public static final String COL_COMPLETED_AT = "completed_at";
+    public static final String COL_DELETED_AT = "deleted_at";
+    public static final String COL_IMPORTANCE = "importance";
+    public static final String COL_NOTES_LENGTH = "notes_length";
+    public static final String COL_PUBLIC = "public";
+    public static final String COL_DUE = "due";
+    public static final String COL_REPEAT = "repeat";
+    public static final String COL_TASK_REPEATED = "task_repeated";
+    public static final String COL_TITLE = "title";
+    public static final String COL_NAME = "name";
+    public static final String COL_DESCRIPTION = "description";
+    public static final String COL_PICTURE_ID = "picture_id";
+    public static final String COL_DEFAULT_LIST_IMAGE_ID = "default_list_image_id";
+    public static final String COL_IS_SILENT = "is_silent";
+    public static final String COL_IS_FAVORITE = "is_favorite";
+    public static final String COL_USER_ID = "user_id";
+
 }

astrid/res/values/strings-updates.xml

@@ -17,6 +17,8 @@
     <string name="update_string_tag_comment">%1$s on %2$s: %3$s</string>
     <string name="update_string_user_self">You</string>
     
+    <string name="history_this_list">this list</string>
+    <string name="history_this_task">this task</string>
     
     <!-- <string name="update_string_friends">%1$s is now friends with %2$s</string>
     <string name="update_string_request_friendship">%1$s wants to be friends with you</string>

astrid/src/com/todoroo/astrid/adapter/UpdateAdapter.java

@@ -419,7 +419,48 @@ public class UpdateAdapter extends CursorAdapter {
         return builder;
     }
 
+    @SuppressWarnings("nls")
     public static Spanned getHistoryComment(final AstridActivity context, History history, String linkColor, String fromView) {
+        String column = history.getValue(History.COLUMN);
+        if (History.COL_TAG_ADDED.equals(column) || History.COL_TAG_REMOVED.equals(column)) {
+            //
+        } else if (History.COL_SHARED_WITH.equals(column) || History.COL_UNSHARED_WITH.equals(column)) {
+            //
+        } else if (History.COL_MEMBER_ADDED.equals(column) || History.COL_MEMBER_REMOVED.equals(column)) {
+            //
+        } else if (History.COL_COMPLETED_AT.equals(column)) {
+            //
+        } else if (History.COL_DELETED_AT.equals(column)) {
+            //
+        } else if (History.COL_IMPORTANCE.equals(column)) {
+            //
+        } else if (History.COL_NOTES_LENGTH.equals(column)) {
+            //
+        } else if (History.COL_PUBLIC.equals(column)) {
+            //
+        } else if (History.COL_DUE.equals(column)) {
+            //
+        } else if (History.COL_REPEAT.equals(column)) {
+            //
+        } else if (History.COL_TASK_REPEATED.equals(column)) {
+            //
+        } else if (History.COL_TITLE.equals(column)) {
+            //
+        } else if (History.COL_NAME.equals(column)) {
+            //
+        } else if (History.COL_DESCRIPTION.equals(column)) {
+            //
+        } else if (History.COL_PICTURE_ID.equals(column) || History.COL_DEFAULT_LIST_IMAGE_ID.equals(column)) {
+            //
+        } else if (History.COL_IS_SILENT.equals(column)) {
+            //
+        } else if (History.COL_IS_FAVORITE.equals(column)) {
+            //
+        } else if (History.COL_USER_ID.equals(column)) {
+            //
+        } else {
+            //
+        }
         return null;
     }