扫描两个时间之间的多媒体文件

How to query contentresolver between two dates?

Cursor cursor = getContentResolver().query(               MediaStore.Images.Media.EXTERNAL_CONTENT_URI,               projection,               MediaStore.MediaColumns.DATE_ADDED + ">=? and "+MediaStore.MediaColumns.DATE_ADDED +"<=?",               new String[]{"" + date1.getTtime()/1000,""+date2.getTime()/1000},               MediaStore.Images.ImageColumns.DATE_TAKEN + " DESC");