android - Why do I get a error date value? -


i use following code display details of photo, find value of myinfo.date 22:15 15-01-1970.
error made? thanks!

public static void getphotodetailsbyid(context mycontext,string id,detailsinfo myinfo )      {          cursor cur = mycontext.getcontentresolver().query(                  mediastore.images.media.external_content_uri,                  null,                  mediastore.images.media._id+"=?",                   new string[]{id},                  "" );          if (cur.movetofirst()){              myinfo.title= cur.getstring(cur.getcolumnindex(mediastore.images.media.title));              myinfo.path = cur.getstring(cur.getcolumnindex(mediastore.images.media.data));              myinfo.size=cur.getstring(cur.getcolumnindex(mediastore.images.media.size));              myinfo.date=cur.getstring(cur.getcolumnindex(mediastore.images.media.date_modified));              myinfo.date=getdate(mycontext,myinfo.date);               /*              myinfo.resolution=cur.getstring(cur.getcolumnindex(mediastore.images.media.width))                                +" x "                                +cur.getstring(cur.getcolumnindex(mediastore.images.media.height));              */               myinfo.thumbnails = mediastore.images.thumbnails.getthumbnail(                                mycontext.getcontentresolver(),                                 integer.parseint(id),                                mediastore.images.thumbnails.micro_kind,                                 null);           }          cur.close();     }  private static string getdate(context mycontext,string date){     calendar calendar = calendar.getinstance();     long =long.parselong(date)  ;     calendar.settimeinmillis(now);     date mydate = calendar.gettime();      simpledateformat sdf = new simpledateformat("hh:mm dd-mm-yyyy");     return sdf.format(mydate); }

i think need multiply 1000 :

date date=new date(cur.getlong(cur.getcolumnindex(mediastore.images.media.date_modified))*1000);

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