Android(安卓)Cursor遍历
16lz
2022-04-18
public List<PointBean> getAllPoints() {String sql = "select * from points";SQLiteDatabase db = helper.getWritableDatabase();List<PointBean> pointList = new ArrayList<PointBean>();PointBean point = null;Cursor cursor = db.rawQuery(sql, null);while (cursor.moveToNext()) {point = new PointBean();point.setPointName(cursor.getString(cursor.getColumnIndex("point_name")));point.setLongitude(cursor.getDouble(cursor.getColumnIndex("longitude")));point.setLatitude(cursor.getDouble(cursor.getColumnIndex("latitude")));pointList.add(point);}return pointList;}
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