我有这个应用程序正在查询sqlite数据库，我正在重用代码来获取数据，它正在为10多个查询工作，但这一个查询正在冻结我的应用程序，直到corsor.movetonext
当我通过SQLite数据库浏览器运行它时，查询正在运行，该数据库与我的手机上的数据库相同。
这是我的疑问：
ArrayList<HashMap<String, String>>hml = new ArrayList<HashMap<String, String>>();
String fetchdata="select Gest.Dep,time(Gest.Dep,'unixepoch') as DTE,mobileAT.db_desp,Rock.RockNo,Travel.TravelNo,RockTravel.TravelSequence,Turn.Line,Turn.Description,Gest.StopSequence,Gest.Arrival,TurnStop.HaltId,Stop.Description,Stop.StopNo,CAST(LinkDot.Latitude as REAL)/1000000 as Lat,CAST(LinkDot.Longitude as REAL)/1000000 as Lng from Cal\n" +
" \n" +
" inner join Rock on Rock.TimetableVersion=Cal.TimetableVersion\n" +
" inner join RockTravel on Rock.Id=RockTravel.RockId\n" +
" inner join Travel on Travel.TimetableVersion=Cal.TimetableVersion and Travel.Id=RockTravel.TravelId\n" +
" inner join Turn on Travel.TurnId= Turn.Id\n" +
" inner join LinkDot on Stop.Id = LinkDot.FromHaltId\n" +
" inner join Gest on Gest.TravelId=RockTravel.TravelId\n" +
" inner join TurnStop on TurnStop.TurnId=Turn.Id and TurnStop.StopSequence=Gest.StopSequence\n" +
" inner join Stop on Stop.Id=TurnStop.HaltId\n" +
" inner join mobileAT on mobileAT.db_desp=\""+desp+"\"\n" +
" \n" +
"where Rock.RockNo=mobileAT.db_way and LinkDot.Distance=0 and LinkDot.ToHaltId=-1 and time(Gest.Dep,'unixepoch') between mobileAT.db_time_from and mobileAT.db_time_to\n" +
"group by Gest.Dep order by Gest.Dep"
SQLiteDatabase sqLiteDatabase=this.getReadableDatabase();
Cursor cursor=sqLiteDatabase.rawQuery(fetchdata, null);
Log.d("MSG","outside loop");
if(cursor.moveToFirst()){
do
{
Log.d("MSG","inside loop");
HashMap<String, String> Hmap = new HashMap<String,String>();
Hmap.put("1",cursor.getString(0));
Hmap.put("2",cursor.getString(1));
Hmap.put("3",cursor.getString(2));
Hmap.put("4",cursor.getString(3));
Hmap.put("5",cursor.getString(4));
Hmap.put("6",cursor.getString(5));
Hmap.put("7",cursor.getString(6));
Hmap.put("8",cursor.getString(7));
hml.add(Hmap);
} while (cursor.moveToNext());
}else{
Log.d("MSG","here atleast?");
}
cursor.close();
Log.d("MSG","Im leaving");
return hml;
我正在获取Log.d（“MSG”，“外部循环”）LOG但没有别的，我无法理解导致冻结的原因。