Android :: How To Reset The Database Connection In App
Aug 29, 2010I can't figure out how to reset the database connection in my app. I am deleting and replacing the SQLite database file, and need my activity to see the changes.
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Android :: Error During Database Connection?
Jul 26, 2010 I got an error during database connection.
CODE:...........................
Android :: How To Set Up A Connection With Remote Database
Jun 22, 2010How can I make a simple connection with remote db in android app? Basically, I want to save users names, emails etc. in a remote database and retrieve them later on demand. When answering - could you provide me some sample code so I can figure it out myself please?
View 1 Replies View RelatedAndroid :: Get Mysql Database Connection In Emulator
Feb 13, 2010How to get the MySQL database connection in android emulator? I try to connect using java.sql.* package like this
I get the exception: java.sql.SQLException:no suitable drive
How can I use sql packages in android mobile?
Android :: Resetting Or Refreshing A Database Connection
Jun 13, 2010This Android application on Google uses the following method to refresh the database after replacing the database file with a backup:
CODE:...........
I did not build this app, and I am not sure what happens. I am trying to make this idea work in my own application, but the data appears to be cached by the views, and the app continues to show data from the database that was replaced, even after I call cleanup() and reopen the database. I have to terminate and restart the activity in order to see the new data.
I tried to call invalidate on my TabHost view, which pretty much contains everything. I thought that the views would redraw and refresh their underlying data, but this did also not have the expected result.
I ended up restarting the activity programmatically, which works, but this seems to be a drastic measure. Is there a better way?
Android :: Java.net.SocketException - Connection Reset
Jul 17, 2009i got this (java.net.SocketException: Connection reset ) exception on server program when i try to read inputStream sent by client. BufferedReader.readLine(); is anybody know what can be the reason for this exception?
View 2 Replies View RelatedAndroid : Need To Get Hibernate Mysql Database Connection To Emulator
Feb 9, 2010I new to android developer. how connect mysql web server database in android emulator. my web application database is connect by hibernate in struts2 application. so please help me and send some code for struts and android application code.
View 1 Replies View RelatedAndroid :: Http Chunked Response - Connection Reset
Sep 6, 2010I'm facing an annoying problem here. My application is connected to a server that sends some data from time to time. It's some kind of eventing server. In order to receive data, I'm connecting to the server with an HttpURLConnection, retrieve the response InputStream and loop on it with the read method. The connection is always open. The distant server is cutting the connection every 5 minutes (for test purpose). When connection is closed, my application has to reconnect again. We detect a Connection Reset by Peer exception when the server closes the connection. The problem is that most of the time, I never receive the Connection Reset by Peer exception. So my application can't know that is has to reconnect and it's stucked on the read instruction. The InputStream.Read() method shouldn't always raise an exception if the connection is closed? What can I do to always detect Connection Reset by Peer exception?
View 15 Replies View RelatedAndroid :: Exist's A Easy To Use XML Parser For Remote Database Connection?
Nov 12, 2010I am making an android app, and i need to connect to a remote database with a webservice. as i know, i will recibe a XML from the webservice, with the result's of my SELECT query (various rows in some cases) i have no idea about XML, and also i have no idea about web services, i only know that i will recibe a XML and i have to parse it to obtain the data. there is a XML parser for this purpose? easy to add to my app and easy to configure?
View 3 Replies View RelatedAndroid :: Database Connection - Check Data - Login Page?
Jul 2, 2010I'm doing Major Project on my final year and I'm very new to Android plus I;m not good at codings. I need help with my login page. I've created something like a database connection java file which is this:
CODE:......................
I've already created a database for users using SQLite. The database name is Users and the table is called User. The records inside the table are Username, Password, LastName, FirstName. I've inserted one user's info into the database. The problem is I do not know whether my UserDB.java is correct.
And I've also created login.java. Hardcoded Login page:
CODE:........
So I want to know how I should apply the database connection on the login.java. Should I insert database connection something like db.Open();? I studied ASP.Net a few months back and I kind of forget most of what I've learnt.
So how should I open the database connection on login.java and how to check with database whether the user enters the right username and password?
Just incase you need my xml, here's the code:
CODE:......
I need to learn how to do it so that I can apply for other pages for example Register.java page.
General :: Connection To Oracle Database?
Sep 12, 2012We are developing an Android application will connect to Oracle DB. I have problem with JDBC library dependencies.
I always get (java.lang.ClassNotFoundException: oracle.jdbc.OracleDriver) error, this happened when the Class.forName ("oracle.jdbc.OracleDriver") didn't find the JDBC library. At my case I double checked that my ojdbc6.jar library is existed correctly at build path.
Is there any farther configuration I've missed ? Regarding libraries dependencies, is there any difference at development between J2SE and Android application ?
IDE: Eclipse SDK 4.2 with Android
Android target platform: 2.3.3
Android :: Database Connection Java File - Check Data - Login Page
Jul 8, 2010I'm doing Major Project on my final year and I'm very new to Android plus I;m not good at codings. I need help with my login page.
I've created something like a database connection java file which is this:
CODE:.......
I've already created a database for users using SQLite. The database name is Users and the table is called User. The records inside the table are Username, Password, LastName, FirstName. I've inserted one user's info into the database. The problem is I do not know whether my UserDB.java is correct.
And I've also created login.java. Hardcoded Login page:
CODE:.........
So I want to know how I should apply the database connection on the login.java. Should I insert database connection something like db.Open();? I studied ASP.Net a few months back and I kind of forget most of what I've learnt. So how should I open the database connection on login.java and how to check with database whether the user enters the right username and password?
Android :: Login Page - Database Connection And Checking Of Username And Password. Edit Text Set To Dots?
Jul 8, 2010I've modified my previous code for login.
CODE:.......
As you can see, I've left a blank on my if..else. I do not know how to apply an sql statement to check the user and password.
CODE:....
I've insert onClick(); to direct to the other method so that the user will be directed to another page by using the onClickListener method, intent. But I'm having trouble doing that and so I thought that my code is wrong or there should be another way to direct to the other page once the user entered the correct username and password.
Before that, what should I do so that there would be a database connection? Or have I created a connection by inserting db.Open()?
I need to know the codes needed to be inserted the if..else statement.
Another basic stuff I want to know is how to set the text on the password edittext box to dots instead of the actual text.
HTC Droid Eris :: After Factory Reset - No Data Connection - Unable To Make Phone Calls?
Aug 18, 2010So, first, here's what happened. Did a factory reset of my phone. When it came back up and I went to activate it, no data connection, unable to make phone calls. After 2 hours on the phone with VZW tech support, I can make calls, but have no data connection. They are sending me a "new" one. The concensus of the VZW tech and myself, problem with my phone. 2 days later, my wife resets her phone because of memory usage issues (she had to much on it). Same exact thing happened to her. Being the fiesty woman that she is she is going to a VZW store today to raise holy hell and throughorly degrade the poor rep that she is going to talk to, to get some answers. My question to all my fine fellow Eris users, have you seen this before? If in our position, do we deserve a new phone, and not an eris? Will this happen with a replacement eris due to a fault in the 2.1 update?
View 5 Replies View RelatedAndroid :: Connect To Remote Database Online Database
Nov 8, 2010ive 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.
View 1 Replies View RelatedAndroid :: Full Android Database Class For Existing SQLite Database?
Aug 23, 2010I'm trying to deploy an application with an existing SQLite database.I've been reading though the examples that are posted but they are always missing some part of the class. I feel like I'm trying to bake muffins but no one told me to use baking powder.Can someone post a full database helper class for depoying an SQLite database on Android? Edit : Delete old code because it doesn't work.
View 2 Replies View RelatedAndroid :: Synchronizing Sqlite Database On Android To A Sybase Database On Server
Apr 12, 2010I'm currently developing a Field-Service application that stores data in the local sqlite database on an android device. At some point, usually after completing the data collection rounds, the local sqlite db is to be synchronized to a remote sybase db on the server.Any suggestions as to how this could be achieved or engineered as a solution? Or even better, are there alternatives to synchronizing data in such an application?
View 1 Replies View RelatedMotorola Droid X :: Difference Between Hard Reset And Factory Reset?
Sep 7, 2010For the noobs What is the difference? And how do you do both?
Android :: Cancel/abort Connection From ThreadSafeClientConnManager Connection Pool
Oct 14, 2009I'm using ThreadSafeClientConnManager to manage a pool of client connections, because my application has several threads, which are simultaneously connecting to a webserver.
Abstract sample code:
CODE:..............
Now lets say on of this threads is downloading a large file, but then the user of my application is switching to another activity/screen. Therefor the file is needless and I'd like to abort this download connection.
In ThreadSafeClientConnManager I found this method: public ClientConnectionRequest requestConnection (HttpRoute route, Object state) Returns a new ClientConnectionRequest, from which a ManagedClientConnection can be obtained or the request can be aborted.
So far I've been using:
CODE:.........
Now from what I understand, I've to use:
httpclient.getConnectionManager().requestConnection(HttpRoute route, Object state);
And that's the point where I'm stuck. I assume that for the route I can just use new HttpRoute(new HttpHost("10.0.0.1")) or whatever my server is, but what to put in for Object state?
And second, as soon as I've the ClientConnectionManager I can call getConnection(long timeout, TimeUnit tunit). But then from there, how I do I execute my HttpGet httpRequest = new HttpGet(URL_TO_FILE); as I did before with HttpResponse response = (HttpResponse) httpclient.execute(httpRequest);?
I've been gone through the documentation and tried out quite a few different things, but I wasn't able to obtain a working solution. Therefor any suggestions and/or code examples are more than welcome.
Android :: Popup When No Connection Default Connection Failed Dialog
May 12, 2010Whenever a application needs internet and connection fails, I get a message dialog
Connection failed
This application requires network access. Enable mobile network or Wi-Fi to download data.
and two buttons, Settings, Cancel.
How do I detect there is no internet connection?
How do I popup a same dialog in my application?
HTC Incredible :: Froyo Factory Reset Not A True Reset
Sep 27, 2010Why a Froyo factory reset really isn't (plus, a fix for upgrade issues) | Android Central Its in reference to the X but I am going to factory reset tonight and see what happens."If you're one of those folks who is less than pleased with your Droid X after the Froyo update, this one's for you. Android Central Forums member Fabrian was at wit's end, and even talked of ditching his X (blasphemy!) because of the random bugs, general weirdness, and plain old unsatisfactory performance of his unit since the update.His last-ditch effort and ingenuity seems to have paid off. The secret? He has completely disabled the Froyo feature that restores data from previous installs. It's really just a matter of turning off the automatic restore feature before logging back into your Google account. It's a little odd that "Automatic Restore" is still checked by default, even when "Back up my data" isn't, but there you go.The method isn't too painful and does require one more factory reset, but the payoff appears to be a much smoother experience. Makes sense, too restoring data from Eclair to Froyo probably isn't a very good idea even if it is convenient.
We've verified it here, a hard reset in Froyo isn't really a hard reset, as things come back by themselves. Follow Fabrian's instructions, and you will have a pristine Froyo installation on your Droid X (or Nexus One -- Sense on Froyo has no setting for this that we could find). Any troublemaking leftovers will be no more, and won't get downloaded and installed automatically again. If you're being plagued with myriad tiny bugs in your Droid X after the update, give it a try! [Android Central Forums] Thanks Fabrian, nice sleuthing!"
Android :: Keep FTP Connection - Or Any Connection Object - Alive Between Activities
Oct 27, 2010I'm coding a very basic FTP client on top of my application and I have 2 activities. The first one is the file explorer and the second one is the image viewer. Once I click on the image filename on the explorer, I want to pass the connection to the other activity to handle extra stuff. Basically, I want to keep the same org.apache.commons.net.ftp.FTPClient object (which handles the connection) alive in-between the 2 activities. I know I can't pass an object inside an intent so I don't know what my best bets are.
View 1 Replies View RelatedAndroid :: Able To Have Voice Connection And Data Connection Simultaneously
Jul 23, 2010What's the technical term for being able to have voice connection and data connection simultaneously? Like AT&T was promoting heavily for a while.Apparently, the new T-Mobile Vibrant has this capability. A friend got one and was accessing the web while talking to me, double jealous now.I have benn lusting after the Verizon version, Fascinate, and wondering if there is any chance it will as well.
View 2 Replies View RelatedNexus :: If You Do A Master Reset / Factory Reset
May 3, 2010If you do a master reset with the Nexus one will you lose all your apps? even the ones that you purchased?
View 2 Replies View RelatedHTC EVO 4G :: Hard Reset And Facotory Reset Same Thing?
Jul 11, 2010not sure if i should do a factory reset through settings > privacy or use the hardware keys to do the hard reset. does the hard reset wipe more stuff?
View 1 Replies View RelatedSamsung I7500 :: Wifi Connection Lost After Screen Lock And Can't Regain Connection After Unlock
Sep 7, 2009If my screen locks while I have a wifi connection, then the connection is lost when I unlock the phone.First, is this perhaps deliberate, to save power? Also, either way, when I unlock the screen and go into wifi settings, I see that the phone is trying to make a wifi connection, but it never succeeds, even though it's my home network and I'm in the same room as the router. It just states 'Obtaining address.
View 10 Replies View RelatedSamsung Epic 4G :: How Phone Use Wifi Connection As Opposed To 3G Connection?
Sep 15, 2010Long time reader, first time poster here. How does one know if the Epic is using the wifi connection as opposed to using the 3G connection? When wifi is connected both that and the 3G connection shows at the top. So which one is in control per se? And how can it be verified?
View 3 Replies View RelatedAndroid :: Regarding Database Schema Of Android Native Database
Nov 1, 2009I want to build my own cloned databases of all or some of the Android native databases like Contacts, Calllogs, Mediastore, Settings, etc. I want to know wheher it is possible and How I can know the database schemas of these databases? Is there any documentation on this?
View 4 Replies View RelatedHTC Incredible :: Hard Reset Battery Pull And Is Soft Reset "alt +right Shift+delete" / Way To Do Both
Jun 5, 2010This may be a silly question... but I was just wondering. Is a hard reset is a battery pull and is a soft reset a "alt +right shift+delete" ?
View 12 Replies View RelatedMotorola Droid :: Factory Reset (Settings / Privacy / Factory Data Reset) Not Working
Jun 6, 2010Just ran reset on my phone twice...it rebooted and nothing was removed! Never seen this before anyone have any thoughts? I'm on CM 5.0.7.1, and haven't seen this behavior before on that or any other ROM. Gonna boot into recovery and do it manually.
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