Android :: App To Connect To An External Database And Pull Certain Columns?

Oct 2, 2009

I am working on an app that will need to connect to an external database and pull certain columns. I am looking for some help in opening a connection to the database. In another words, something like ODBC or JDBC in web development.

Android :: App to connect to an external database and pull certain columns?


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Android :: Update - Database That Contains 10 Columns

Feb 25, 2010

I've got a question about updating an app after release. If I have a database that contains 10 columns and I add a feature that requires an 11th column after the app has been released, where would I put the sql code to add the new column so that when they install the app it keeps their current data, but adds that 11th column? Is that even possible or would I need to create another table that references the first with a foreign key?

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Android :: Connect To Remote Database Online Database

Nov 8, 2010

ive been looking for a week now i need some help connecting to a remote database...i want my app to get data out of the database and update the database.ive tried this http://www.helloandroid.com/tutorials/connecting-mysql-database but i dont understand it.

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General :: How To Pull Data From Database Into Scrollable List

Apr 3, 2012

How to take a list of items from a database and put them into a list that a user can scroll through and then select one of them to open up a second screen.

E.g. if I have colors in my database, the screen would simply show all the colors in a list that I can scroll through to find the one I want. When I find the one I want, I can then select it to open up a second layout with the details.

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Android :: How To Use Other External Cursor / Prepare By SQL Database?

Sep 21, 2009

In the API Demo, there is example on using Simple Cursor Adapter. However, it is using the MediaS tore cursor. Is there any method so that I can use other external cursor prepare by SQL database. I don't know what should I input to the from String.

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Android :: Access External Database From Droid Application?

Mar 17, 2010

I'm new bie to android.. i want to access external database from my android application.. I've searched so much time in the Internet but could not get exact idea how to implement?

Please help me If any one is having idea on that and post if u have any code related to it.

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Android : Connect To A SQL Database

Jul 7, 2009

Im trying to connect to a SQL Database with Android, this is my code: package com.example.conversor; import java.sql.*;

import android.app.Activity; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.EditText; try { Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver"); } catch (Exception e) {

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How To Connect Database With Android

Dec 16, 2011

I developing one simple application login application...for that i want to know how to connect database with android..I know that android supports sqlite...but i want to connect with mysql..

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HTC Desire :: Connect External Monitor

Jul 28, 2010

I'm wondering if there's any way to connect our beloved phone to an external monitor in order to see the display on a larger screen.Is it technically possible using the USB cable?Some software maybe?

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Android :: UI Can Connect To SQLite Database?

Jul 31, 2009

Is there any UI can connect to SQLite database? I hope that I can read the data without writing code.is there any method can make it happened?

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Android : Way To Connect To Sql Server Database

Aug 16, 2010

I want to connect to sql server from android but i can't find how... I can't seem to find any information on connecting to a SQL Server DB to retrieve & add data. i find that i must use web service but i don't see how write it and how read my sql server database.

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Android :: How To Connect To Remote Database With Webservices?

Nov 12, 2010

I have an android APP. I need to connect to a remote D.B. on the internet. All i know is that i have to use a Web Service, installed on the remote DB server.With my Android APP i have to connect to the web service, and the web service will do the logical operations to get the necesary data from the D.B. and will send them to me. the web service is not a problem, i have a friend that will do it (i have no idea about web services), but i dont know how i have to do the connexion with the Web Services, and also i dont know how have to be the functions of the Web Service.I have searched for tutorials on google but i can't find a good tutorial for beginners like me.can someone give me a little help? for example, a good tutorial for beginners connecting android to a remote DB with webservices?

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Android : How To Connect Phone To A Database Server

Aug 5, 2010

Is there any sample? I have my android application and I need to connect to mysql server on my machine, what is the best way?

I should not use jdbc, explanation here link text And should go for: DefaultHttpClient httpclient = new DefaultHttpClient();

But there is no example in how to open a connection or execute a simple sql statement. anyone could help me?

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Android : Failing To Connect To Database SQLite

Jun 23, 2010

I have made db using java this way : Code...

when i open it using sqllight data browser it works fine but after adding it to new directory in my android project called databases/test1.db. Code...

I am not getting any information in the cursor in existInDataBase() function to be more specific I'm always getting false for cursor.moveToFirst() even when my query is just to select without any thing

can someone please :
1.tell me what he thinks is wrong
2.how can i debug and see what there is in the db (i debug but i cant see anything odd should i had a if saying "you have no data base")note " when i builded the app the first time the app was the the one who build the db as you can see in private void insertValus(String []typeInserted , int num);

my problem seems to be the manifest file: when one takes a db file and import it to his android project what should he do ?please explain in steps what should i do thanks yoav.

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Android : App To Connect To Backend Database / Website

Sep 14, 2010

I want to setup an Android app that will connect to a backend database (web/database server that I maintain). What are some good resources for doing so?

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Sprint HTC Hero :: Connect External Camera Directly - USB

Nov 15, 2009

I'm super happy with my new Hero. But I use an external compact camera to make pictures.

Is it posible to connect an external camera to the HTC hero using a USB cable (and an app)?

This would be supercool when we are on the road without a laptop.

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How To Connect Program To Mysql Database

May 31, 2010

I'm trying to connect my program to a Mysql Database. The ling between my Android emulator and my server is OK, the ping is good. Moreother, I checked the connexion with a PhP script and everything is ok.

I would like to connect my program directly to the dataBase, using JDBC, et the J-connector. I added it to my project, and the code I use to etablish the connexion is :

Code:

private static final String DRIVER = "com.mysql.jdbc.Driver";
private static final String DATABASE_URL = "jdbc:mysql://10.0.2.2/annuaire";
private void initDb() {
try {
Class.forName(DRIVER);
[Code] .....

The problem is the I have an exception, and I don't know why. The fonction getConnection(DATABASE_URL,"root",""); throw the exception.Below, the screen shot with variables of the exception :

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How To Detect Available Online Database To Connect

May 18, 2012

I'm building a client server android app that has to do with stores and I want (when the user is close to 2 or 3 stores with their database online) my app to understand that he can connect to one of these stores' databases and list them to the screen. (just what is happenning with the available wifis when we want to connect to the internet) How can I achieve that? I hope I made clear what I'm looking for.

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Android :: How To Connect Mysql Server On External Server In J2me Application

Sep 29, 2010

I have a hosting account at godaddy ruinning Linux. Is has MySQL. I am creating a J2ME application that runs on android and I was wondering if there is any simpler way to connect from j2me application to my MySQL server?
Is it required to install anything at my server? which I cannot do because of the shared account. Any way to just open the connection, update some data in the MySQL from j2me application?

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Android :: Connect To MySql Database (Android)

Oct 11, 2010

I want to connect to a MySql DB but i don't find the code.

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Android :: Getting All The Columns

Aug 26, 2010

How can I get all the column names used in a database table in Android..?

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Android :: Best Layout For A Set Of Columns

Dec 31, 2009

On an Android layout, I'd like to have a set of rows, each with two TextViews. The leftmost column of TextViews should be right-aligned, just left of an imaginary centerline down the screen. The rightmost column should be left-aligned.

Examples of this can be seen at http://stuff.greenberg.org/ScopeCalc.htm

What's the best layout to use?

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Android :: Why SQLite Can't Delete Columns?

Feb 15, 2010

I have set a content provider, for some reason I am able to to delete a row this way:
getContentResolver().delete(myUri, "_id=" + "3", null);
but i am not able to delete a row that way:
getContentResolver().delete(myUri, "NAME=" + "chris", null);
getting this error:
02-15 15:48:08.197: ERROR/AndroidRuntime(3043): android.database.sqlite.SQLiteException: no such column: chris: , while compiling: DELETE FROM User WHERE NAME=chris
I have checked my database file, and it is there.. but for some reason i can delete columns from my database only by the _id column, how can i fix this?
error:
02-15 15:48:08.197: ERROR/AndroidRuntime(3043): android.database.sqlite.SQLiteException: no such column: idanmoshik1: , while compiling: DELETE FROM User WHERE USER_NAME=idanmoshik1.

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Android :: Make Columns In ListView ?

Aug 31, 2010

How can I make columns in Android ListView? I have this list item layout xml:

CODE:.....

The problem is when the f.ex. wind_direction change from "4" to "300", then the columns are not aligned.

Who can this be made with fixed width of columns and using the whole width independent of devices?

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Android :: Create A TableLayout With 4 Columns?

Sep 24, 2010

I am having problems creating a table layout with 4 columns, that span horizontally.

I want my Row to look like this: AAPL | 200.00 | Image Divider | 1.53 (+1.5%)

I want the 200.00 to be right aligned, as well as the 1.53(+1.5%).

CODE:................

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Android :: Radio Group Over Two Columns / Rows?

May 15, 2010

I create a set of RadioButtons in a RadioGroup on the fly (no XML), and would like to arrange them in either two columns or two rows - right now they are in a single column. I could of course create two sets of RadioButtons, and place each in a different RadioGroup view, but presumably then I would have to control the active state of each button by taking into account both views. Does anyone have an idea how to better do this?

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Android :: How SQL Compare Columns / When Accented Characters?

May 15, 2010

I have two SQLite tables, that I would love to join them on a name column. This column contains accented characters, so I am wondering how can I compare them for join. I would like the accents dropped for the comparison to work.

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Android :: Can't Get Values Of Columns / Obtain Emails?

Jan 13, 2010

I am trying to get the emails from a contact on Android (2.0.1). I canīt get the email. The code...

When I try to get the values of the columns, I get null. How can I obtain the emails? Maybe the CONTENT_URI is not correct or the data is stored in another table and I have to make a join.

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Android :: Create Gridview With 50 Columns For Application

Sep 20, 2010

I need create a gridview with 50 columns for my application.Then i did this gridview created with 5000 px width and in the horizontal view.its now working .But the problem is its loads about 5 row of data first time about(250) images in gridview.when scroling it reuse the above rows. but actually i need to load only the images in screen.but it not working.

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Android :: Run SQL Functions On A ContentResolver Columns Query?

Mar 22, 2010

I am wondering if Android's ContentResolver supports using SQL functions over the columns when you query a ContentProvider. Such as SQLite3 date functions, to get a specific date format, or datediff?

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