java - how to determine whether last call was outgoing or incoming in android -

i using android call logs in app , determine whether last call incoming or out going call. have tried far int type gives me error android.database.cursorindexoutofboundsexception: index -1 requested, size of 284

cursor managedcursor = context.getcontentresolver().query( calllog.calls.content_uri,null, null,null, android.provider.calllog.calls.date + " desc");             int number = managedcursor.getcolumnindex( calllog.calls.number );             int duration1 = managedcursor.getcolumnindex( calllog.calls.duration);             int type = integer.parseint(managedcursor.getstring(managedcursor.getcolumnindex(calllog.calls.type)));             log.v("dialbroadcast receiver", "number is: " + type);             if( managedcursor.movetofirst() == true ) {                 string phnumber = managedcursor.getstring( number );                 callduration = managedcursor.getstring( duration1 );                 string dir = null;                 sb.append( "\nphone number:--- "+phnumber +" \ncall duration in sec :--- "+callduration );                 sb.append("\n----------------------------------");                 log.i("*****call summary******","call duration is:-------"+sb);                 log.v("dialbroadcast receiver", "number is: " + callduration);             } 

you

int type = integer.parseint(managedcursor.getstring(managedcursor.getcolumnindex(calllog.calls.type))); 

before chek if( managedcursor.movetofirst()){} that's why exeption.

put line inside of if or try method

private static string getcalldetails(context context) {     stringbuffer stringbuffer = new stringbuffer();     cursor cursor = context.getcontentresolver().query(calllog.calls.content_uri,             null, null, null, calllog.calls.date + " desc");     int number = cursor.getcolumnindex(calllog.calls.number);     int type = cursor.getcolumnindex(calllog.calls.type);     int date = cursor.getcolumnindex(calllog.calls.date);     int duration = cursor.getcolumnindex(calllog.calls.duration);            while (cursor.movetonext()) {         string phnumber = cursor.getstring(number);         string calltype = cursor.getstring(type);         string calldate = cursor.getstring(date);         date calldaytime = new date(long.valueof(calldate));         string callduration = cursor.getstring(duration);         string dir = null;         int dircode = integer.parseint(calltype);         switch (dircode) {         case calllog.calls.outgoing_type:             dir = "outgoing";             break;         case calllog.calls.incoming_type:             dir = "incoming";             break;          case calllog.calls.missed_type:             dir = "missed";             break;         }         stringbuffer.append("\nphone number:--- " + phnumber + " \ncall type:--- "                 + dir + " \ncall date:--- " + calldaytime                 + " \ncall duration in sec :--- " + callduration);         stringbuffer.append("\n----------------------------------");     }     cursor.close();     return stringbuffer.tostring(); }