Android : Tool To See Phone Database - Tables And Data
Jan 27, 2010I am new to Android and i would like to know if there's any tool to see databases (.db) tables and data into these tables.
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Android :: Create Database With Two Tables?
Jul 30, 2009I am trying to create a database with two tables. Employees and Computers. A spinner with employee names fill properly when I don't try create and do anything with the second table...
The code to create is:
CODE:.........................
Is there somehting I am doing wrong during the creating, as the rest of the code (to read data) is exactly the same...
Android :: View Tables Created In Database
Oct 6, 2010I created a data base named as example.db with some tables in SqlLite. It worked fine. It was also created in data/data/com.mypackage.myapp/databases/example.db. Now, I need to open that database and see the content in the database.
View 1 Replies View RelatedAndroid :: Way To Retrieve A List Of All Tables In Database?
Nov 10, 2010I have this database file under the usual databases folder and a bunch of tables inside it. Please note that I don't want to retrieve under the command line. I know I can use the ".tables" command. I want to retrieve a list of all tables in it, using code, so that I can execute some specific algorithms on each of them. Also, I didn't find any questions with this problem on Android, so please forgive me if there is any. I was wondering if there is any function I can use under Databases, but I didn't find any either.
View 1 Replies View RelatedAndroid :: Tables Created Using SQlite Database Will Be Stored
Oct 16, 2010Where do the tables created using SQlite database will be stored in Android? how to access them and see the data contained in them.
View 1 Replies View RelatedAndroid : Creating Multiple Tables In A Single Database?
Feb 22, 2010How to create two or more tables in one database in single class which extends sqliteopenhelper in one function oncreate.
View 2 Replies View RelatedAndroid :: Android ContentProvider Database Query Multiple Tables
May 7, 2010I'm writing an RSS reader for Android. I've faced a certain difficulty which the problem I can't resolve since databases aren't my expertise.. So i figured out maybe one of you could help me out! I currently have 3 tables (Categories, links and feeds). My goal is too link a feed to multiple categories. Therefor I'm using a Link table. My databases is an Android ContentProvider (sqlite) and looks like the following:
| Categories | | Links | | Feeds |
|------------| |---------| |-------|
| _ID | | Category| | _ID |
| Title | | Feed | | Title |
| URL |
I currently wrote the following code in my FeedListActivity to retrieve a list of links and their feeds.
CODE:.................
Now my question:
I was wondering how I could optimize this database layout, code or query so I would get my entries in a more efficient way. Because i believe this link table or the query to retrieve links isn't needed! Or am i doing this the correct way?
Android :: Functionality To Search Database Tables In Android
Aug 7, 2010I have implemented the search functionality using the android search dialog.to search multiple columns of a table using LIKE query.But search became slow as I have written a query in such a way that every time the text of each field(like the sample fields title,description category etc.) will be searched. title LIKE "---"OR description LIKE ''---"OR.....category LIKE "---"OR location LIKE"---"to. So is there any other way to speed up the functionality..
View 1 Replies View RelatedAndroid :: Possible To Retrieve Data From Two Tables Via ContentProvider Way?
Apr 5, 2009How to retrieve data from two tables via the ContentProvider way? I.E. the database of Calendar application, include many tables including Events and Deleted, and some others. I want to retrive records in Events table, whose _sync_id field is also in Deleted table. Usually, we write a SQL sentence like: select (all fields in Events) from Events as e, Deleted as d where e._sync_id = d._sync_id or select * rom Events as e where e._sync_id in select _sync_id from Deleted etc. But, how can I accomplish it in the ContentProvider way? I saw ContentProvider.query take a Uri as the first parameter, but pity that I don't know how to build one that could fulfill my purpose.
View 2 Replies View RelatedGeneral :: Android App - Use Fusion Tables To Present Data?
Aug 16, 2012Now I've done a bit of research into Fusion tables already and I know it's possible for me to put all the data that's going to be in my app into a fusion table and then display the fusion table there for the user to see the data. Much easier to update the data when need be instead of making it static text and having to update the app via the play store every time I need to update the data.
How do I do this though? All I know is that it's possible and that I should use the Fusion table API. More than anything I just need a starting point so I know how to set up Eclipse and then learning the code is up to me.
Any apps at the moment that use Fusion tables to hold their applications data? Would be good to download them and have a play.
Android :: Optimization Proposals For ListView With Data From Multiple Tables
Aug 18, 2010I just encountered the following situation. I have an Android app with a scenario which I guess may happen in multiple apps. It's about tagging/labeling/categorizing, call it as you want.After CommonsWare's feedback here a bit of a clarification. I'm weird about doing the second query to the DB inside the CursorAdapter, basically this would result in one query per row and I fear this will heavily impact my performance (I've still to test it on a real device with a substantial amount of data to see how much this impacts).My question therefore is on whether there are some strategies on how to avoid this given my data model or whether I have to basically "live" with that :)
View 2 Replies View RelatedAndroid : Phone Code To Fetch Data From Database
Aug 23, 2010ParsedNotificationDataSet result = new ParsedNotificationDataSet(); Code...
here is my code to fetch data from database. according to me it works properly but at the very first time it will generate the exception java.lang.NullPointerException. after that it will runs very correctly. Will you help me what modification i will do to resolve this.
Android : How To Upload Phone Data Onto Remote Server - A Database
Sep 17, 2010I am doing some android development, and now I need to send some android application generated data onto a remote server (a database)?
How can I do that? can I use direct JDBC connection and sql?
Android : Input Excel Data Into Phone Database (sqlite)
Jun 25, 2010I am currently working on a java program that inserts excel data into android database(sqlite). when i place the TestDB(sqlilte db) into c:drive it works.
Connection con = DriverManager.getConnection("jdbc:sqlite:C:TestDB");
But it won't work on android(emulator) database. The database have been created in android. Connection con = DriverManager.getConnection("jdbc:sqlite://127.0.0.1:5554:/data/data/com.app.das/databases/TestDB");
i am guessing that the tcp is wrong. how do i go about fixing it?
Send Data To Mysql Database - Posted Data Empty
Apr 6, 2014I send data to my mysql database the posted data is empty...I don't know what is wrong with my code.
[HIGH]urlConnection = (HttpURLConnection) url.openConnection();
urlConnection.setRequestMethod("POST");
urlConnection.setDoOutput(true);
urlConnection.setChunkedStreamingMode(0);
OutputStream out = new BufferedOutputStream(urlConnection.getOutputStream ());
[Code]...
Android :: Android.. How To Upload Data From Android Phone To Remote Database?
Sep 17, 2010I am doing some android development, and now I need to send some android application generated data onto a remote server (a database)?How can I do that? can I use direct JDBC connection and sql?
View 1 Replies View RelatedAndroid :: Access Data In An ASP.NET Database Via App
Jul 22, 2010I have a Windows web server already set up with a website (unlimited application pools) and I want to be able to access a database on that server via the Android app I'm developing. How can I do this? Can someone point me to a tutorial or give code example of how this cross-platform (Android/Java to ASP.NET/C#) communication can be done? (I'm trying to create a leader board or global scoreboard for my Android game on my server.)
View 3 Replies View RelatedAndroid :: Retrieving Data From The Database
Jul 10, 2009I created the following method for retrieving stored settings from the database:
public String getEntry(long rowIndex){
String value = "";
Cursor c = db.query(DATABASE_TABLE, new String[] {KEY_NAME, VALUE}, KEY_NAME + "=" + rowIndex, null, null, null, null);
int columnIndex = c.getColumnIndex(VALUE);
int rowsCount = c.getCount();
if(rowsCount > 0){
String value = c.getString(columnIndex);
}
return value;
}
On debugging I can see cursor c contains two columns and one row but when it comes to line
String value = c.getString(columnIndex);
it throws the CursorIndexOutOfBoundsException although columnIndex = 1 which should point to a valid entry. Does anyone know what could be wrong here?
Android :: Data Passing And Database Access
Sep 23, 2009I am experiencing a problem where when the android device wake up from sleep, the Activity would take forever to get redrawn(and have to terminate it most of the time). I am not sure why, but when I comment out the code below where it retrieves an object from the database based on id stored in the bundle, the problem goes away.
Not sure why the db transaction is causing an issue.
secondly, is it better to store the object in bundle instead of storing its id and retrieving it from db in onCreate?
CODE:...............
Android :: What Is Best Way To Sent / Receive Data From Remote Database?
Mar 6, 2009I'm try to sent/receive data from my remote db server (MySQL) , I know I can't connect the MySQL directly on android . And I'm trying to use the soap , but I'm not sure if this is the right way?I don't have any experience on it , so my question is:" what is the way to sent/receive data from remote db server " in general ? Does it have any examples I can see ?
View 2 Replies View RelatedAndroid :: Put Static Data Into SQLite Database?
Jun 8, 2010If I have a bunch of data that is never going to change (eg. an English language dictionary or the rgb values of a couple hundred color names), how do I use an SQLite database to store it? I know a database is faster than loading everything into memory when the app starts, but how do I make the database either the first time the app runs or "before" the apps ever runs?
View 2 Replies View RelatedAndroid :: Data Not Inserting In Sqlite Database
Aug 14, 2010I am an android application developer. I am developing an application which requires of me to use Sqlite database. I have implemented fetching the data, but i am facing problems when i try to insert data into the Sqlite database. The problem that i am having is that the new data i enter is not fetched, i.e nothing is new is being entered into the database.
this is the method i wrote in Data.java
myDataBase is an object of SQLiteDatabase
public void insertTitle(String Recipe)
ContentValues initialValues = new ContentValues();
initialValues.put(COLUMN_NAME,value);
myDataBase.insert(ZRECIPE, null, initialValues);
}
and i create an object "d" of it in Add.java, where i call the "insertTitle()" method. But nothing is inserted.
Android :: Getting Data From SQlite To System Database
Sep 17, 2010I have the data in the android(Sqlite Database). How to transfer this database data to the System Database( like Access or SQL Server). After Transfer this data i have to use the data in the System.
View 1 Replies View RelatedAndroid : How To Get Data From Server - Update Database With It
Sep 20, 2010I am implementing an android application and i can't figure out how to solve this problem : When user clicks to the update button , i want to connect to the my server and check if there is any update on the data , if there is , i want to get data from server and update the database.Should i use xml structure to check and get updates from server or is there any smarter ways to achieve this ?
View 1 Replies View RelatedAndroid : Get Data From A Mysql Database Using Javascript
Jul 28, 2010If possible, how can I get (and post) data from a mysql database using javascript? I know I can use php and other languages, but I just need to know if this is possible with javascript?
View 7 Replies View RelatedAndroid : TableLayout And Displaying Database Data
Oct 8, 2010I am currently looking in to developing an application for the android platform. I have some information that is stored within the SQLite Database of Android.
What I want to be able to do is to perform a query to the database table and populate a TableLayout with the information from the database table.
I have tried to find this on the Internet but have not had much luck. If anyone can help me to get about doing this would be great.
Android : Regarding Storing Of Data From User In Database
Aug 19, 2010I am working on some sample programs, where i have to take the value from the user and store it in the database. I have used DroidDraw to create the XML code for UI.For now, I have just started with a textbox. So, I have to take the value from this textbox and store it in a database. I am using SQlite browser to create tables. I read in some forums, that one way of doing this.
1. Copy the db file in the asset folder of the android project and use the AssetManager class. But i am not able to figure out how to use the asset manager class here. Or if I could get some simpler suggestions on how to store the value from user into the database, it would be great.
Android : How To Add User Customized Data To Database?
May 9, 2010I am trying to design a sqlite database that will store notes. Each of these notes will have common fields like title, due date, details, priority, and completed.
In addition though, I would like to add data for more specialized notes like price for shopping list items and author/publisher data for books.
I also want to have a few general purpose fields that users can fill with whatever text data they want. How can I design my database table in this case?
I could just have a field for each piece of data for every note, but that would waste a lot of fields and I'd like to have other options and suggestions.
Android : Getting Stored Data From My Database Into ListView
Jun 22, 2010package one.two;
import java.util.ArrayList;
import java.util.List;
import android.app.ListActivity;
import android.database.Cursor;
import android.inputmethodservice.Keyboard.Row;
import android.os.Bundle;
import android.view.Menu;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.TextView; Code...
Android : Using A ListAdapter To Show Database Data
Jun 22, 2010public class List_View extends ListActivity {I would like to show stored data from database into a ListView. Code... Title and Date only.
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