Android :: Parse And Add Xml Items In SQLLite DB?
Nov 18, 2010
I have a 800 kb xml file on a server. I download it, and parse with a SAXParser.
And then i add all item elements to my SQLLite db on the phone.
All item has 50-60 element.
One insert query take about:
11-18 21:15:54.079: ERROR/448 delay_(9169): 41207
11-18 21:15:54.099: ERROR/448 delay__(9169): __ 41223
about 20-90ms , i have 500 row, and it takes 40 minutes, it is a good value for this?
How i can do it faster? Is it possible?
View 1 Replies
Jun 8, 2010
I want to know how can I get the number of records (rows) in a specific table in my db. I need this so I can create a loop to go through every record and add each one of it to the specific Array and display it later on.
This is the source:
CODE:....................
View 4 Replies
View Related
Oct 29, 2010
I created database in sql lite with commands:
CODE:..........
I saved to file myDatabase.db and i'm trying open it through android. I open new project in eclipse i put my database in assets folder and i tried open my db using code:
CODE:...........
And i can't open my database.
View 4 Replies
View Related
Oct 30, 2010
What's the easiest way to populate a SQLLite table with data off a URL?
I'm writing a Delphi web app that will generate a file on a server for my Android app to download.
In Delphi, I'll probably save it as a .csv file and use bulk import to import into MS SQL Server.
What's the easiest / best practice way to do this in Android? How would I download the file from the URL and then load it into SQLLite?
View 1 Replies
View Related
Jun 6, 2010
I'm kinda new to android programming so please bear with me. I'm having some problems with retrieving records from the db. Basically, all I want to do is to store latitudes and longitudes which GPS positioning functions outputs and display them in a list using ListActivity on different tab later on. This is how the code for my DBAdapter helper class looks like:
public class DBAdapter
{
public static final String KEY_ROWID = "_id";
public static final String KEY_LATITUDE = "latitude";
public static final String KEY_LONGITUDE = "longitude";
private static final String TAG = "DBAdapter";....................
View 4 Replies
View Related
Nov 16, 2010
I would like to store an object into a SQLlite database. I am looking for how to best do it in order to ensure that if I need to updata/change this object in the future that users of the new and old object layout will be minimally impacted. In other words I want to ensure that making changes to the object will have minimum affect on clients that do not update their software on the old database format.
I want to also ensure an easy update from the old record style to the new format. I was thinking that I could add an element in the SQL row to identify the object type with a unique name, and to identify the object version number. That way I could read the row and use the object number to control the deserializer to use the correct version of the class.
View 1 Replies
View Related
Mar 16, 2009
Has anyone got an example of how to write a ContentProvider that gets its data from somewhere other than a SQLLite database? Mine is half working, in so much as I can retrieve the requested data and apparently populate a MatrixCursor, but I can't figure out what I'm supposed to do with the 'projections' parameter supplied to the 'query()' method.
View 2 Replies
View Related
Jan 31, 2010
How can I backup my database to the sdcard automatically in my app? And afterward, how do I restore it?
View 4 Replies
View Related
Dec 11, 2009
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.my_list);
mDbHelper = new MyDbAdapter(this);
mDbHelper.open();
fillData();
registerForContextMenu(getListView());....................
The date is actually stored as an int in the SQLLite database, and thus it displays as an integer. Does anyone know a way to create a date from the int so it doesn't display as 1216544611 (or whatever) but as "12/11/2009 11:32"?
View 2 Replies
View Related
Nov 14, 2010
I'm a .NET developer starting to dig into an android application. One thing that seems a little abstract is working with SqlLite. In a .NET application, I can do my Database setup, query testing and profiling, and enter in some test records through Management Studio for MSSQL. In fact, I'm constantly in Management Studio checking something - so I'm finding it difficult to work without a similar tool.
What are some good tools/tricks to use when developing SQLLite on Android? The tool doesn't have to have a GUI, but would be nice if I could run it as a desktop app and have it look at the same DB as my emulator.
For instance, something that will allow me to run a simple SELECT statement against a table to view records without having to do it through android?
View 2 Replies
View Related
Jun 7, 2010
Hi. Can someone please tell me how can I easily display every record from sqllite in ListActivity tab? I'm kinda confused with this. Do I have to create db from my helper class in TabActivity or ListActivity or both? My db helper class is as follow,,.
View 3 Replies
View Related
Jul 21, 2010
Had no problem getting my phone to play nice with our exchange server at work and emails are coming/going fine.
However, there are some configuration items I have a big issue with as it relates to the 'look' of the email (coming from a BlackBerry).
1. Is there any way to have a single folder show my received items and sent items combined? My BB had this and it was very useful.
2. How can I edit the way my folders are displayed at the top horizontal bar? The sidescrolling folder display is awkward, it puts my inbox first (good) but then all subsequent folders are listed alphabetically; it pays no attention to their order on my desktop and also shows sub-folders of other files. Any way to change this?
3. Is there a way to change the way emails show as unread? The difference b/n read and unread is only a shade of grey, and difficult to see outside.
View 1 Replies
View Related
Aug 11, 2010
How can I copy my data from xyz.xml in my assets dir to my sqllite db during development in android platform
View 1 Replies
View Related
Jun 17, 2009
I have a database in Excel and I want to import it into SQLlite so I can use its contents in spinners and other features of my application. I have done the tutorials and surfed online but no indications at all for my specific problem.
View 2 Replies
View Related
Nov 2, 2010
I am working on building an android app but I'm nothing that my SQL operations are taking forever to complete
I have profiled the app to narrow it down to the act of moving the Cursor to the first row of the result set for a simple select query (only returning 1 row where I'm testing it to eliminate the size of the result set as a problem.
Are there any better options for moving to the start of the result set?
edit:
some code...
this runs 3 times and i have time it to approximately 2 secs for all the rest of the code or over a minute with this in.
i have also run just the rawQuery statement with out the move to first and its takes bout 18 secs so im looking at the worst part of the code first.
View 1 Replies
View Related
Nov 18, 2010
I have created a program, with a service - the service is "START_STICKY". So when i close the program (i am using Advanced Task Killer, to kill programs) the service is restarted automatically, but this presents a problem cause i get an error when trying to call ContextWrapper.openOrCreateDatabase(ContextWrapper.java:203) (see stacktrace below).
I have created a class to handle context, which will return my Activity's context if it is not null, or a fake one i created if the activity's context is null - and the activity's context is null so the fake one is used, i suspect this may be the problem, but have no idea.
In my activity i have a constructor which gives a reference of it self to the contexthandling class, but it seems the activity is not instantiated (not before the service is started at least) when the system is restarting my service.
There is of cause no problem when the program is just started normally, the service starts fine then... which is why i am suspecting the fake context, i created it as follows (and it is referenced in the manifest application tag with android:name=FakeContext):
CODE:...........
Stacktrace:
CODE:.............
View 1 Replies
View Related
Jun 30, 2010
Give me an example on how to parse a custom xml file using DOM
View 3 Replies
View Related
Nov 12, 2010
I want to parse all enclosure tag, with my SAXPArser, how I can do that?
View 1 Replies
View Related
Jan 29, 2010
Please see the below link http://www.dpreview.com/feeds/news.xml and tell how time it will take to parse this page?... My system configuration is 1GB RAM.
View 6 Replies
View Related
Aug 16, 2009
I guess to definitely answer this, one needs to run some benchmarks but I'll ask anyway. In you opinion/experience what would work faster after initial HTML is grabbed from the remote source. (The HTML is group of one or two level nested OL or UL within body tag and some DIVs) 1. Using WebView/JS/CSS to customize and render HTML into list-like UI 2. Parse HTML into List Adapter and then use ListView to render it My experience with #1 shows that it is actually pretty slow. Weird thing is - once rendered - JS works quite well and fast it's really initial parsing and loading that produces the delay
View 5 Replies
View Related
Jul 14, 2010
I want to get the data which I need from a html, how can I do it ?
View 6 Replies
View Related
Mar 18, 2010
When I use the first,app will crash in emulator but the second run well, how can I fix the first. Code...
View 1 Replies
View Related
Jul 28, 2010
I am creating an Android application that connects to the Fogbugz XML API (sends a request to the API, receives back an XML file). Right now, I am creating a service that will handle these requests, and parse each in order to access usable information. What would be the best way to do this? If I am getting an inputStream, should I use the SAX parser? Code...
View 1 Replies
View Related
Dec 4, 2009
Is there any way to parse a xml string using Android SAX?
View 1 Replies
View Related
Dec 18, 2009
Can anyone point me to a explanation for or explain to me how I can easily parse the XML and get values of a w3c.Document on Android using only Android OS Libs?I tried to use a implementation of dom4j, but it is very slow
View 2 Replies
View Related
May 12, 2010
I like to use Xpath to parse XML ins java, but when I am doing the same on android, XPath is not found. any idea how it can be implemented. and also if its not possible then any other parser for android which is fast?
View 1 Replies
View Related
Jun 28, 2010
What would be the easiest way to parse an rss feed? Are there any already done easy(fast to implement) methods out there? All the posts I could find on the topic were many years old. Any new technologies out there that are worthy of attention? Or should I just make my own parser?
View 3 Replies
View Related
May 14, 2009
i am wondering if there is any way to parse and display epub file in android?
View 2 Replies
View Related
Jun 9, 2010
I have two queries based on XML parsing which comes as httpresponse. am sending an httprequest to a site with a GET header. The response I expect is to be in XML. First, I need to know whether I am getting XML as the httpresponse. Is there any method which checks whether the received response is in XML or not? Second, I need help in parsing the XML which I get from the httpresponse. I am pasting a code snippet here which I have written : Can you guys look at the above code and tell me how to get the xml data from the httpresponse? Code...
View 2 Replies
View Related
Apr 7, 2010
I have the following JSON text that i need to parse to get page Name, pagePic, post_id, etc. What is the required code? page Info: { page Name: abc pagePic: http://profile.ak.fbcdn.net/object2/367/... }
View 13 Replies
View Related
