Android :: Database Unable To Open

Aug 21, 2010

According to my application i create the database with two tables. when i inserting the data in 1 table then it runs correctly after that when i save data in the second table then it gives the exception of illegal state exception (database cannot be open). Please give me the solution.

Android :: Database unable to open


ADVERTISEMENT

Android :: Unable To Open Database File

Nov 8, 2010

Recently I very often get error reports from users that upgrade their OS. > This includes at least 1.5, 1.6, 2.1 and custom ROMs. Anybody else seeing these? Any idea what to do about it?

View 3 Replies View Related

Android :: Unable To Open Database File - Uncaugh Exception Code

Mar 27, 2009

I am having problem using webview in my application. When ever the webviewclient and webview is trying to load, it will throw me and uncaugh exception. Code...

View 2 Replies View Related

Android :: "Unable To Open Database File" After OS Upgrade

Apr 2, 2010

Recently I very often get error reports from users that upgrade their OS. This includes at least 1.5, 1.6, 2.1 and custom ROMs. Anybody else seeing these? Any idea what to do about it?

View 17 Replies View Related

Android :: Open Helper To Open Database And Get A Cursor To Pass To CursorAdapter

Jul 1, 2010

I have a ListActivity that uses a CursorAdapter to fill the rows in the view. I wrote a database helper class that gives me back results for common queries I make for my app, and it uses an SQLiteOpenHelper implementation I wrote to open the database. I use the open helper to open the database and get a cursor to pass to my CursorAdapter.

Here's a code snippet:

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

The problem I'm having, that I didn't have before I implemented the open helper (before I just opened the database directly without a helper), is when I click on an item, which takes me to another activity, and then go back to this activity. When it initializes everything is fine, and my list is populated fine, but when I go back from the activity that follows, the list is empty and in the LogCat I see "Invalid statement in fillWindow()".

It appears from a few post I've seen that the reason is, when I requery the cursor, the database is closed. But I'm not closing it! I'm scratching my head on this one.

View 2 Replies View Related

Android :: How To Use SQLite Database? (Create / Open)

Apr 18, 2010

I am trying to use

SQLiteDatabase.openDatabase( "/data/data/edwin11.myapp/databases/myapp.db", null, (SQLiteDatabase.CREATE_IF_NECESSARY | SQLiteDatabase.NO_LOCALIZED_COLLATORS));

To create/open a database instead of making use of the SQLiteOpenHelper (because I want to pass in the flag SQLiteDatabase.NO_LOCALIZED_COLLATORS. However, I am getting this exception for that line of code:

04-18 09:50:03.585: ERROR/Database(3471): sqlite3_open_v2("/data/data/edwin11.myapp/databases/myapp.db", &handle, 6, NULL) failed
04-18 09:50:03.665: ERROR/AndroidRuntime(3471): java.lang.RuntimeException: An error occured while executing doInBackground()
04-18 09:50:03.665: ERROR/AndroidRuntime(3471): at android.os.AsyncTask$3.done(AsyncTask.java:200)
04-18 09:50:03.665: ERROR/AndroidRuntime(3471): at java.util.concurrent.FutureTask$Sync.innerSetException(FutureTask.java:234)
04-18 09:50:03.665: ERROR/AndroidRuntime(3471): at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:258)
04-18 09:50:03.665: ERROR/AndroidRuntime(3471): at java.util.concurrent.FutureTask.run(FutureTask.java:122)
04-18 09:50:03.665: ERROR/AndroidRuntime(3471): at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:648)
04-18 09:50:03.665: ERROR/AndroidRuntime(3471): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:673)
04-18 09:50:03.665: ERROR/AndroidRuntime(3471): at java.lang.Thread.run(Thread.java:1060)
04-18 09:50:03.665: ERROR/AndroidRuntime(3471): Caused by: android.database.sqlite.SQLiteException: unable to open database file
04-18 09:50:03.665: ERROR/AndroidRuntime(3471): at android.database.sqlite.SQLiteDatabase.dbopen(Native Method)
04-18 09:50:03.665: ERROR/AndroidRuntime(3471): at android.database.sqlite.SQLiteDatabase.<init>(SQLiteDatabase.java:1584)
04-18 09:50:03.665: ERROR/AndroidRuntime(3471): at android.database.sqlite.SQLiteDatabase.openDatabase(SQLiteDatabase.java:638)...

Doing some testing just before that line of code (using File.isExists) shows that the file /data/data/edwin11.myapp/databases/myapp.db does not exist. Would that be the cause of the error? (Or am I just using SQLiteDatabase.openDatabase the wrong way?) Would it help if I create the file beforehand? (Shouldn't that be taken care of by the SQLiteDatabase.CREATE_IF_NECESSARY flag that I passed in?) If creating the file manually is the way to go, is it just an empty file, or do I have to write something to it?

View 1 Replies View Related

Android :: How To Close And Re-open Sqlite Database

Jun 23, 2010

In my app, I'm supporting the backup and restoration of the Sqlite db file. I need to close and re-open my database connection after the restore. How can I do this?

View 2 Replies View Related

Android :: Cannot Open Database In Service Layer Class

Sep 15, 2010

When I create a instance of the SQLiteOpenHelper, I always need a "Context" to be passed as its constructor's argument. To use this "Context", in my service layer class, I extends Activity class, though I do not display this activity on the screen because it is my service layer. I always get NullPointer exception when I open the SQLiteOpenHelper in my service layer class, Is it because my service layer class extends the Activity class but I did not show this activity on mobile screen? (That's there is no intent to my service layer class), if it is so, how to get rid of it if I wanna open a SQLiteOpenHelper in my service layer class which do not need to extends Activity, but need a Context object to pass to SQLiteOpenHelper?

View 2 Replies View Related

Android :: Unable To Retrieve Given _ Name _ Family From Database

Jul 29, 2010

While iterating through my contacts database, the first Name (GIVEN_NAME) always returns an integer while the last Name (FAMILY_NAME) always returns null. I am running on HTC Incredible. What am I doing wrong? Code...

View 4 Replies View Related

Android :: Unable To Open An URL

Jul 3, 2009

I have tried to open the ebay.com in to the Android webview component but the on simulator it does not seems to work. can anyone let me know what I should do. I am utilizing the following code:
super.onCreate(savedInstanceState); setContentView(R.layout.payment);
String url2 = "http://www.ebay.com";
WebView webview = (WebView) findViewById(R.id.webview);
webview.getSettings().setJavaScriptEnabled(true); webview.loadUrl(url2);

View 2 Replies View Related

Android :: Unable To Download SQLite Database File From Dev Phone

Mar 10, 2010

I have seen other posts similar to this one but none of the solutions listed work for me. When I use the following command: adb pull /data/data/com.mydomain.myappname/databases/MyDatabase.db / home/me the following error results. failed to copy '/data/data/com.mydomain.myappname/databases/ MyDatabase.db' to '/home/me/MyDatabase.db': Permission denied I have no problems with the emulator. I am using a Dev Phone 2.

View 3 Replies View Related

Android :: Unable To Open Files

May 13, 2009

No matter what I do I am unable to open a file, either in my app's data directory or on the sdcard and also in a folder on the sdcard. To test I placed a test.txt file in all three directories.When I do listfiles, I get the correct list of files set in an array. I've even tried getting the list and filtering out a specific file and try opening it that way and just trying the first item in the array. Is there some security that may be set that is making it so I cant open files? This is not the emulator, it is on a device.

View 2 Replies View Related

CursorWrapperInner - Unable To Close Database?

Feb 11, 2010

My application has a ContentProvider that handles the direct SQLiteDatabase access. The activities that query the ContentProvider are returned a Cursor. Even though the activities close the cursor, the application is throwing an IllegalStateException when the ContentProvider exits (or possibly when garbage collection is done) because the activities are not closing the SQLiteDatabase.

The Activity has no direct way to close database. The Cursor returned is an android.content.ContentResolver$CursorWrapperInner type. This type encapsulates the actual SQLiteCursor returned from the ContentProvider.

If the returned Cursor could be cast into its original SQLiteCursor, the SQLiteDatabase used by the Cursor would be accessible and could be closed by the Activity. Unfortunately, the CursorWrapperInner cannot be cast.

Sequence of Events:

1) Activity uses ContentResolver to run a query through a ContentProvider.

2) Content Provider receives the query request through a call to its query() method.

3) Content Provider opens a SQLiteDatabase, performs the query and obtains a SQLiteCursor.

4) Content Provider exits the query() method, returning the SQLiteCursor.

5) Activity receives a CursorWrapperInner object from the ContentResolver.query() call.

6) Activity uses the cursor and invokes the Cursor.close() method.At some later time, either the ContentProvider is deleted or garbage collection occurs. (I am not sure which is the trigger to the Exception)

7) An IllegalStateException is thrown because a SQLiteDatabase remains open and is a leak.

* Closing the SQLiteDatabase in the ContentProvider invalidates the Cursor before the Activity has a chance to use.

* Invoking close() on the Cursor, which is suppose to release all resources held by the Cursor, is not closing the SQLiteDatabase.

* The CursorWrapperInner class prevents the Activity from direct access to the SQLiteCursor which could be used to close the database.

What am I missing?The following is a snippet from the LogCat:

Code:
D/dalvikvm( 722): GC freed 3058 objects / 180664 bytes in 143ms
E/Database( 722): Leak found
E/Database( 722): java.lang.IllegalStateException: /data/data/com.lebruns.android.BookManager/databases/BMMasterCatalog.db SQLiteDatabase created and never closed
E/Database( 722): at android.database.sqlite.SQLiteDatabase.<init>(SQLiteDatabase.java:1580)
E/Database( 722): at android.database.sqlite.SQLiteDatabase.openDatabase(SQLiteDatabase.java:638)

[code]....

View 3 Replies View Related

Android :: Unable To Open Downloaded Apps On Droid X?

Jul 29, 2010

On a few apps I have downloaded I am unable to actually open the app. The app does not show up in my apps list and when I open it in the marketplace it says it's installed but the "open" button is grayed out. Anyone know if I'm doing something wrong or if it's an app error? This has only happened on about 4 apps I've downloaded. The most recent one is BatterLife.

View 2 Replies View Related

Android :: WebView Unable To Open Some Local Urls?

Nov 10, 2009

I have a WebView that I'm using to open some files stored in the assets/ directory of my project. It works fine for most of the files, but there's one in particular (and I'm sure others I haven't found) that it just will not open.Code...

View 4 Replies View Related

Android :: Java.io.IOException: Unable To Open Sync Connection

Nov 20, 2009

Running Eclipse on Ubuntu 9.10, connected real HTC Dream which works just fine on another (Windows) machine.

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

View 2 Replies View Related

Android :: Error: Unable To Open Class File R.java / How To Fix It

Sep 26, 2010

Did a fresh install of Eclipse, JDK and android-sdk.

I am currently receiving this error when creating a new project

[2010-09-26 16:07:56 - Test] ERROR: Unable to open class file C:workspaceTestgencomexample estR.java: No such file or directory

What's the reason for this and how I fix it?

Eclipse Helios 32 bit
java version "1.6.0_21"
Android sdk API 8

P.S. Im new to Android development.

EDIT: I tried most of you solutions, but nothing worked. So I started using my frineds install of Eclipse Ganymeade.

View 19 Replies View Related

Android :: Unable To Open Or Create Cache For System/app/test.apk

Oct 12, 2010

When I am trying to build my application as a part of image I am getting the following error :

E/dalvikvm( 1334): Can't open dex cache '/data/dalvik-cache/ system@a...@test.apk@classes.dex': No such file or directory I/dalvikvm( 1334): Unable to open or create cache for /system/app/ test.apk (/data/dalvik-cache/system@a...@test.apk@classes.dex) E/Util( 1334): Class Not Found : java.lang.ClassNotFoundException:

But when I push the apk manually to the device (into system/app), it works fine.

I am wondering why is it so as both ways the apk is present at system/ app only.

View 5 Replies View Related

HTC EVO 4G :: Unable To Open More Than 1 Web Page Settings?

Aug 28, 2010

Whenever I'm on a web page and try to click a link, i get error message saying I've reached maximum number of pages open. But there will only be 1 open doesn't make sense. Box is checked to open new pages in background. I've tried all sorts to no avail.

View 6 Replies View Related

HTC Desire :: Unable To Connect To Open Wi-Fi

Aug 9, 2010

I'm new to all this wifi stuff. I have no problems connecting my Desire to my wifi at home, which is great. But at work (or at least in the vicinity of my office) there is an open wifi point. I have now tried on several occasions to connect to it, but it always fails. It gets as far as trying to get the IP address then nothing happens until the connection fails. Then it starts trying to connect again, but it gets stuck every time on getting the IP address.This would not concern me if it weren't for the fact that other work colleagues (one of whom also has a Desire) have managed to connect without a problem. I've moved over to where those people work, in case it was a pure location thing, but still no success.Is there something obvious that I've missed on this? Or anything that I could try? Obviously I'd like not to have to use my data allowance while at work if at all possible.

View 49 Replies View Related

HTC EVO 4G :: Unable To Open More Than 1 Web Page - Settings

Jul 6, 2010

Whenever I'm on a web page and try to click a link, i get error message saying I've reached maximum number of pages open. But there will only be 1 open...doesn't make sense. Box is checked to open new pages in background. I've tried all sorts to no avail.

View 4 Replies View Related

Android :: How To Fix Runtimeexception:android.database.sqlite.SQLiteException: Unable To Close Due To Unfinalised Statements

Jul 6, 2010

The log is as following:

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

View 2 Replies View Related

Motorola Droid :: Unable To Open Attachment?

Dec 12, 2009

Up until now I have been able to open attachments with no problem but now I cant seem to be able to open any. I get the email and the paper clip is there but I cant do anything with it. No long press, or tap, or double tap or anything. Its just not opening anything. Done battery pull but still a no go.

View 2 Replies View Related

Samsung Moment :: Unable To Open BIN File / Need To Fix

May 16, 2010

Well I updated with the official 2.1 but behold when i try to load joeys recovery it refuses to open the bin file. I want to install a custom rom built from his site to remove all the bloat and install live wallpaper etc.
I have been reading for 2 hours and I can't find a fix.
I even tried downloading an older version of swupgrade.

View 5 Replies View Related

Sprint HTC Hero :: Unable To Open Email Attachments

May 20, 2010

My friend and I have HTC Hero phones. I am with Sprint, she is with Cellular South (a carrier here in south Mississippi). We are both unable to see pictures sent to us as part of an email (like pictures in a joke). And she is unable to open pictures as email attachments in her Yahoo acct. We have played with settings and Goggled this problem, to no avail. nothing works.

View 5 Replies View Related

Samsung Captivate :: Unable To Open Connection To Server

Jul 23, 2010

so I've been using email for a while now, gmail account, today its telling me "unable to open connection to server" and I don't think I changed any settings, any idea what's going on?

View 9 Replies View Related

Motorola Droid :: Unable To Open Connection To Server?

Aug 9, 2010

I have exchange set up on my Droid through the email program that comes with the phone.. Its been working fine until this weekend, really. 3 separate times, it's failed to load my inbox or sync new messages, and it pops up with the unable to open connection to server message.Ive quadruple checked all of my settings, removed my account, re-added my account, refreshed it, and still, it wont sync my inbox and it still shows that message. I even tried installing touchdown, and touchdown wouldnt sync my email either? I didnt like how it kept my contacts all separate from my gmail contacts, so I went ahead and uninstalled it. I REALLY just want to use the regular exchange email program..But get this, I am able to sync my sent mail though, and Im able to SEND email messages, just not receive them.

We have our own exchange server for our company, and we have 4 other people in our office running exchange on their phones, (2 Motorola Droids, 1 Droid X, and an HTC 6800...) Nobody else is having issues with their phones syncing their email so I know this isnt an exchange issue, but a phone issue instead.Ive run an update (just the *228) on my phone, reset it like 3 times, killed all the apps, and it still wont sync my inbox (just my sent mail..) And again, it'll send email but wont receive it.I know calling or going into a verizon store will be a waste of time.

View 15 Replies View Related

HTC Desire :: Unable To Connect To Open WiFi Point

Sep 15, 2010

I'm new to all this WiFi stuff. I have no problems connecting my Desire to my WiFi at home, which is great. But at work (or at least in the vicinity of my office) there is an open WiFi point. I have now tried on several occasions to connect to it, but it always fails. It gets as far as trying to get the IP address then nothing happens until the connection fails. Then it starts trying to connect again, but it gets stuck every time on getting the IP address.

This would not concern me if it weren't for the fact that other work colleagues (one of whom also has a Desire) have managed to connect without a problem. I've moved over to where those people work, in case it was a pure location thing, but still no success. Obviously I'd like not to have to use my data allowance while at work if at all possible.

View 3 Replies View Related

Sprint HTC Hero :: PDF Viewer Unable To Open File

Jan 13, 2010

All of the tickets are electronic tickets (pdf) saved in my gmail, and I thought I would be able to open up the files and just let them scan my phone. Yet when I tried to open the file, it pulled up the PDF viewer app and then told me it wasn't able to open it. Why is this? I also just tried saving the attachment to my sd card from the gmail app and open it from there, but I couldn't figure out how to save an attachment from an email to my phone. Any help here would be great.

View 3 Replies View Related

HTC Hero :: Unable To Connect To Open WiFi Anymore

Oct 10, 2010

I've had my HTC Hero for one week. First day I got it, I walked into a Radio Shack and connected to the open WiFi instantly no problem. I can connect to any secured network (w/ pwd) no problem. However, ever since I put the phone in airplane mode while on a flight, I haven't been able to connect to any open Wifi network. The Hero detects the network and says I'm connected, but I can't get on the internet at all. The phone says it's not in airplane mode but maybe it still is? help please. I'm running android 2.1.

View 2 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved