Retrieve the bytes of the image of the path of the image file
Hello
I was unable to find a post that details how to retrieve the bytes of the image of an image (given the path to the file of the image on the device). Basically, using the FilePicker, I'm able to get the path of an image chosen by the user:
There you go:
Pass just your file as method parameter name.
public static byte[] getBytesFromFile(String filename) throws IOException { FileConnection fconn = null; InputStream is = null; try { fconn = (FileConnection) Connector.open(filename, Connector.READ); is = fconn.openInputStream(); return IOUtilities.streamToBytes(is); } finally { if (is != null) { is.close(); } if (fconn != null) { fconn.close(); } } }
Tags: BlackBerry Developers
Similar Questions
-
ORA-01124: cannot retrieve the data file 1 - file is in use or recovery
I'm trying to recover the database in waiting, but it gives the error below.
ORA-00283: cool cancelled due to errors
ORA-01124: cannot retrieve the data file 1 - file is in use or recovery, the recovery is already said
ORA-01110: data file 1: ' I:\ORACLE\QAS\SAPDATA1\SYSTEM_1\SYSTEM. DATA1'
When I checked in the alert log recovery is not started. and later I hae given ' alter database recover Cancel "and the command to meet with the threshold.
"media recovery has not started.
It seems that the recovery was stuck between the two.
Please advise me how to kill the recovery session that is stuck. because I don't want to bounce the database pending.
Thanks in advance.Dataguard and MRP, you run a script before.
In a standby scripted, a session to RETRIEVE the DATABASE would an UNTIL clause (SEQUENCE up to THAT most likely). At the end of the recovery at this point (SEQUENCE #), he left and stop at the database.
In addition, the script is such that when a RECOVERY session is active, another session is not authorized to start. It can loop in pending state or go out and do it again the next scheduled interval.
Apparently your startup script is not strong enough to prevent another session of RECOVERY to start even though the first is active (or it doesn't have a good up to THAT clause and stop, exit, closing stocks)
What you have is a custom implementation of a database of pending. Without all the details of the script, the 'blocking' between sessions (to avoid a second RECOVER start when one is already running) etc... We can't really do much to help you.
Your scripts must be standing with status information. It should be possible for you to discover the 'other' sqlplus session which emanates a DATABASE to RECOVER, but not yet out (p. ex... How about a simple "ps - ef |") grep sql' and ' ps - ef | combination of grep ora"?)Hemant K Collette
Published by: Hemant K Collette on May 29, 2013 17:47
-
Failed to retrieve the ADBESTAMCS4_LS1 file
I used to have Windows Vista SP2 Profesional and I did an update for Windows 7 (32-bit), now I have to reinstall my Creative Suite CS4, but when I come back to check out the ADBESTAMCS4_LS1 file, I get an error message and it suggests I have download the file again, which I did and nothing has changed.
What should I do?
You run low more likely disk space. Choose a different location for the extraction and check your diskspace temporary, as explained here:
Mylenium
-
How can I retrieve the mail files that have disappeared.
I had a few folders on the mail who disappeared recently. How can I get back them?
The mailbox list is divided into categories with such topics on my Mac. When you position the cursor on one of these positions (with the exception of the mailboxes), you should see the Word display / hide it on the right. Click view. The category of mailboxes cannot be hidden.
In each category, the mailboxes are arranged in groups, such as Inbox. To the left of each group is a small disclosure triangle. If the triangle pointing to the right, click it so that it points downwards.
Also note that you may need to scroll the list of mailboxes upwards or downwards to see it all.
-
Need help to retrieve the XML file
Hello
I'm new to xml query and I need help badly. I have a file xml with the following content. I need help to extract data as:
beginTime localDn measObjLdn hdlcRxErrAbort hdlcRxErrCRC hdlcRxErrLackOfBufs 2015 07-28 T 14: 45:00 + 03:00 ERSGSN01 MagId.SlotId.E1/T1Trunk.FractionId=2.8.6.1 2400 1020 0 2015 07-28 T 14: 45:00 + 03:00 ERSGSN01 MagId.SlotId.E1/T1Trunk.FractionId=2.9.3.1 0 0 0 2015 07-28 T 14: 45:00 + 03:00 ERSGSN01 MagId.SlotId.E1/T1Trunk.FractionId=2.9.4.1 0 0 0 and the XML data I have are:
<? XML version = "1.0" encoding = "UTF-8"? >
<? XML-stylesheet type = "text/xsl" href = "MeasDataCollection.xsl"? >
" < measCollecFile xmlns =" http://www.3GPP.org/FTP/specs/archive/32_series/32.435#measCollec ">
< fileFormatVersion = "32.435 V9.0" fileHeader vendorName = "Ericsson" >
< fileSender / >
< measCollec beginTime = "2015-07 - 28 T 14: 45:00 + 03:00" / >
< / fileHeader >
< measData >
< managedElement localDn = "ERSGSN01" / >
< measInfo measInfoId = ' E1/T1, hdlc' >
< job jobId = "Meas_E1T1_all" / >
< duration granPeriod = "PT900S" endTime = "2015-07 - 28 T 15: 00:01 + 03:00" / >
< duration repPeriod = "PT900S" / >
< p measType = "1" > hdlcRxErrAbort < / measType >
< p measType = "2" > hdlcRxErrCRC < / measType >
< p measType = "3" > hdlcRxErrLackOfBufs < / measType >
< p measType = "4" > hdlcRxErrMaxFrameLen < / measType >
< p measType = "5" > hdlcRxErrNonOctetAlign < / measType >
< p measType = "6" > hdlcRxErrQueue < / measType >
< p measType = "7" > hdlcRxOK < / measType >
< p measType = "8" > hdlcRxOctets < / measType >
< p measType '9' = > hdlcTxOK < / measType >
< p measType = "10" > hdlcTxOctets < / measType >
< measValue measObjLdn="MagId.SlotId.E1/T1Trunk.FractionId=2.8.6.1" >
< p r = "1" > 2400 / < r >
< p r '2' = > 1020 / < r >
< p r = "3" >/< r > 0
< p r = "4" >/< r > 0
< p r = "5" > </r > 0
< p r = "6" >/< r > 0
< p r = "7" >/< r > 0
< p r = "8" > 0 </r >
< p r '9' = > 295 / < r >
< p r = "10" > 4130 / < r >
< / measValue >
< measValue measObjLdn="MagId.SlotId.E1/T1Trunk.FractionId=2.9.3.1" >
< p r = '1' >/< r > 0
< p r = "2" >/< r > 0
< p r = "3" >/< r > 0
< p r = "4" >/< r > 0
< p r = "5" > </r > 0
< p r = "6" >/< r > 0
< p r = "7" >/< r > 0
< p r = "8" > 0 </r >
< p r '9' = > 295 / < r >
< p r = "10" > 4130 / < r >
< / measValue >
< measValue measObjLdn="MagId.SlotId.E1/T1Trunk.FractionId=2.9.4.1" >
< p r = '1' >/< r > 0
< p r = "2" >/< r > 0
< p r = "3" >/< r > 0
< p r = "4" >/< r > 0
< p r = "5" > </r > 0
< p r = "6" >/< r > 0
< p r = "7" >/< r > 0
< p r = "8" > 0 </r >
< p r '9' = > 295 / < r >
< p r = "10" > 4130 / < r >
< / measValue >
< / measInfo >
< / measData >
< fileFooter >
< measCollec = endTime "2015-07 - 28 T 15: 00:01 + 03:00" / >
< / fileFooter >
< / measCollecFile >
Help, please. I tried to select a value using the following xml query which does not lead to any output:
WITH t AS (SELECT xmltype (bfilename('SGSN_STAT_ERICSSON', 'A20150728.1445+0300-20150728.1500+0300_Meas_E1T1_all.52'), nls_charset_id('UTF-8')) FROM dual xmlcol)
SELECT beginTime, localDn, measObjLdn, hdlcRxErrAbort, hdlcRxErrCRC, hdlcRxErrLackOfBufs
T, XMLTABLE
(XMLNAMESPACES ('http://www.3gpp.org/ftp/specs/archive/32_series/32.435#measCollec' as 'ns1'), )
' / measCollecFile'
passage xmlcol
columns
beginTime PATH VARCHAR2 (32) ' / measCollec/@beginTime',
localDn PATH VARCHAR2 (32) ' / measData/managedElement@localDn',
measObjLdn PATH VARCHAR2 (32) ' / measData/measInfo/measValue@measObjLdn',
["hdlcRxErrAbort PATH VARCHAR2 (32) ' / measData/measInfo/measValue/r[@p="1 ']',
["hdlcRxErrCRC PATH VARCHAR2 (32) ' / measData/measInfo/measValue/r[@p="2 ']',
"[" hdlcRxErrLackOfBufs PATH VARCHAR2 (32) ' / measData/measInfo/measValue/r[@p="3 ']"
)
Sincere greetings
Either way, using an XQuery FLWOR expression:
select x.* from xmltable( xmlnamespaces(default 'http://www.3gpp.org/ftp/specs/archive/32_series/32.435#measCollec') , 'for $h in /measCollecFile , $v in $h/measData/measInfo/measValue return element row { $h/fileHeader/measCollec/@beginTime , $h/measData/managedElement/@localDn , $v/@measObjLdn , element r1 {$v/r[@p="1"]} , element r2 {$v/r[@p="2"]} , element r3 {$v/r[@p="3"]} }' passing xmltype(bfilename('TEST_DIR', 'test.xml'), nls_charset_id('AL32UTF8')) columns beginTime timestamp with time zone path '@beginTime' , localDn varchar2(32) path '@localDn' , measObjLdn varchar2(80) path '@measObjLdn' , hdlcRxErrAbort number path 'r1' , hdlcRxErrCRC number path 'r2' , hdlcRxErrLackOfBufs number path 'r3' ) x ;
-
compress columns of type blob in a directory and retrieve the zip file in the APEX
Hi all
I have a requirement which is,
I have a table that has a blob column I want to save all the records of the BLOB in the table in a ZIP compressed in a directory.
Then with I have to go get this zipped file in directory and save in my local computer using APEX.
Waiting for your answers,
Bala
Hi a cold sore.
In addition to above solution to pass like a Flash of using PL/SQL blob that follows is solutions to compress blobs using Java and PL/SQL:
- 'Oracle SQL and PL/SQL' von Carsten Czarski: Archive ZIP einpacken und die: Das geht mit PL/SQL
- (YABAOAE) Yet another Blog about Oracle Application Express: Zip it!
NOTE: As these solution based on java solutions you require Java VM support in your database.
Kind regards
Kiran
-
Failed to retrieve the DropBox files
I use the mini iPad with the latest updates.
FFrom Acrobat I select DropBox and an authorization window appears of DropBox, I accept. But, then, in the DoprBox Acrobat file list is empty.
Anyone see the problem? What is a question of DropBox?
I found the problem. I was using mobile broadband and I had no permission Acrobat to access Internet on mobile. Problem solved.
-
How to get the bak files?
Original title: Bak files.
How to retrieve the bak files. They were e-mail messages that went somehow in the trash. I got the files, but they have bak next to them. Nothing I do will open to them. Thank you
Microsoft MSDN can help, try this link.
http://social.msdn.Microsoft.com/search/en-us?query=opening%20BAK%20Files&emptyWatermark=true&AC=5
-
Hi all
I try to read two different audio files with the following code piece. individually, they play well. When I try to play at the same time which is at the same time, it is give IllegalStateException and does not play any audio file.
When I play them separately, they play well. My requirement is to play 1 file as background music and another as foreground.
Audio playback code.
public class Audio implements Runnable//extends Thread { private Class clazz; private InputStream is; public Player player; private String audiofile; private int fileType; private int mode; public Audio(String path, int type, int mode) { audiofile = path; fileType = type; this.mode = mode; } public void run() { //this sample demonstrates playing an MP3 file that has been //added as a resource to the project try { //retrieve the MP3 file clazz = getClass(); //create an instance of the player from the InputStream is = clazz.getResourceAsStream(audiofile); // 1-- mpeg, 2-- wav audio files if(fileType == 1) player = javax.microedition.media.Manager.createPlayer(is, "audio/mpeg"); else if(fileType ==2) player = javax.microedition.media.Manager.createPlayer(is, "audio/x-wav"); player.setLoopCount(mode); player.realize(); player.prefetch(); player.start(); } catch (Exception ex) { UiApplication.getUiApplication().pushScreen(new CloseScreen("Hello")); } } }
// if call this, commenting section2 it works well //section1 Audio at = new Audio("/neon1.wav",2, -1); Thread at1 = new Thread(at); at1.start(); // if call this, commenting section1 it works well //section2 Audio at3 = new Audio("/neon1.wav",2, -1); Thread at2 = new Thread(at3); at2.start(); // when i uncomment both section1 and section2 and execute it is not playing giving an exception IllegalStateException.
all aid should be of great use.
Thank you and best regards,
PraveenG
On the storm, it is not possible to play 2 sounds loaded from a file at a time. If you try this, the first sound stops and the second sound will be played.
You can, however, load and play a sound (background music) and play other sounds (sound effects) by using Alert.startAudio (). The first noise not would be cut. The only problem with this is that the Alert.startAudio sounds are not the best.
-
Hi all
Last week I was simulating a crash of my database (Oracle 11.2.0.3, last group of patches) due to data files missing. So, I just removed the data file where my web application stores the data to see what's going to happen. But nothing happened, demand is rising and running and I was able to create new items in the user interface and save them. Normally, all these data are stored in oracle.
After that I created a few articles, I bounced the database. Then I restored and retrieved the data file with RMAN. All items I created after the deletion of the data file were there.
I would like to know, in which oracle order would write the DML commited to for recovery logs and the data file, so that I can explain the behavior of the application. I was wondering how the commited changes after deletion of the data file have been preserved even after the restoration of the data since the last backup RMAN file.
Thanks for any input.
Best regards
Coby.
every time that you agree to any transaction that the LGWR writes that transforms redo log buffer to restore the log file. When saturates redolog files then it launches checkpoint and writing each thin to the log file archive.
DBWR writes data to the buffer cache of datafile only if it doesnot have free tampons with him.
In your case, what could have happened is when you deleted the data file and made changes in the database. He could not write these changes to the data file and made the entery in the redo log file.
so, after you have to bounce the database and restore the database and retrieve using the archiving log. you'd get output like media recovery complete and all the changes made to the database once you have deleted the data file, all the changes has returned to recovery.
-
Hi all
Here I have the image BLOB in the database files,
I want to show the image to PDF using file to rtf using Oracle Xml Desktop Publisher,
Hi all
I found the solution for reading Image BLOB of data base & display in Pdf format.
(1) read the image from DB.2) and then copy the picture using IO. UtilsCopy method to copy the picture
(3) then encode with base64 converter then you will get the tag XML with Base64 as string then placed in your XML Code & preview the output, you will find the image
Photo = (BlobDomain) currentRow.getAttribute ("Image"); ByteArrayOutputStream OutputStream = new ByteArrayOutputStream();
Byte [] imageByte; Byte [] b = null; try {} IOUtils.copy (photo.getInputStream (), outputStream); BS = outputStream.toByteArray (); outputStream.flush (); System.out.println("==="+BS.) Length); Encoded byte [] is Base64.encodeBase64 (bs).; encodedString = new String (encoded); -
imaqReadAVIFrame retrieves the empty image under certain conditions?
Hello
I'm having a problem where imaqReadAVIFrame (.) is the white recovery (all black images) under certain conditions. The conditions seem to be when the height of the AVI file is equal to or greater than the width and the height is an odd number. AVI files created by using the various AVI NI Vision (IMAQ 4.6.1, IMAQdx 4.6.1) functions in an application created in CVI 2012 on a computer running Windows 7 64 bit. AVI files use MJPEG compressor, and they play back fine in an external program like VLC or Windows Media Player. Any ideas on what this could be? My solution for now is to not to allow the creation of AVI files where the height is odd and equal to or greater than the width that is not a boring restriction, but it seems like there's something weird happens with imaqReadAVIFrame(). I can provide some AVI files if necessary, but they are 16 + MB each.
TStanley,
I managed to reproduce what you see with your .avi files in a program I wrote. I built a LabVIEW program that creates an AVI file which can be saved to memory and then uses code from the example finder to read who created the file. I build the file to your specifications at the height is greater than the width, and the height being an odd number of pixels. Something interesting about this, however, is that it seems to be a point where an odd height is acceptable. Once you go below the height of 291 pixels, any odd height then works. The files that I used are written as read in LabVIEW, but that the configuration should be irrelevant because we are seeing the same issue. In addition, LabVIEW and LabWindows CVI calling the same dll to actually set up the code.
In this, I think this question arises from the nature of the way you compress the. AVI file. If you are interested to read a bit more about it, a useful link can be found here:
http://www.manifest-tech.com/media_pc/avi_formats.htm
However, what I think is happening, is it that MJPEG file compression format translates into creating files that cannot be read by our software unless the height in pixels is a multiple of 2 or the size of the file is below a certain limit. To fix that, there is a simple solution. Compress the file with any of the other compression methods available (DV video, Cinepak Codec, codec Intel IYUV, Microsoft RLE, Microsoft Video) and you will be able to open the file without the black screen. This worked for me and should solve all your problems. I hope this gives you a bit of insight.
Kind regards
Keith M
Technical sales engineer
-
is there a way to retrieve the photos that I deleted from my computer?
Anyone know how I can retrieve the image I deleted? Thank you.
Hi amberdgordon,
Check if the files are available in the Recycle Bin.
Recover files from the Recycle Bin
http://Windows.Microsoft.com/en-us/Windows-Vista/recover-files-from-the-Recycle-Bin
You try also use the option restore files for previous versions.
If you accidentally delete or rename a file or folder, you can restore a mirror copy of this file or folder, but you must know the location that the file or the file has been saved. To restore a file or folder that has been deleted or renamed, follow these steps:
(a) Open Documents by clicking the Start button, and then click Documents.
(b) click on the arrow next to Folders at the bottom of the left pane.
(c) in the folder list, open the folder that contained the file or folder that was deleted or renamed.
(d) right click somewhere in the folder (without selecting a file or folder), and then click restore previous versions.
(e) double click a previous version of the folder that contains the file or folder that you want to restore. (For example, if a file was deleted today, choose a version of the file from yesterday, which must contain the file.)
(f) in the folder, drag the file or folder you want to restore to another location, such as your desktop or another folder.
The version of the file or the folder is saved to the location you selected.
Previous versions of files: frequently asked questions
I hope this helps!
Halima S - Microsoft technical support.
Visit our Microsoft answers feedback Forum and let us know what you think.
-
How can I retrieve the original online windows
DEAR SEAR
TOW MONTHS AGO, I GOT THE NEW COMPUTER COMPANY OFFICE IN MY COUNTRY CALLED NATCO AND I USE IT SINCE A MONTH AFTER I HAVE INSTALLED WINDOWS ORIGINAL LOSS, I DON'T KNOW WHY. I HAVE NO CD OF RESTORATION,
DESCRIPTION OF THE OFFICE
HP COMPAQ 8100 ELITE CONVERTIBLE MINITOWERS PC ENERGY STAR
INSTALLED WINDOWS: WINDOWS 7 PRO OA MEA
I HAVE THE ORIGINAL FOR WINDOWS SERIAL NUMBER.
HOW CAN I RETRIEVE THE ORIGINAL ONLINE WINDOWSComputers HP recovery partition come preloaded will allow you to create a set of restore disks from Hp that can be used to retrieve all software of origin in case of major problem by tapping the key F10 or F11 permanently when the PC is first boots to the top. However, there may be times when the recovery disks are needed to restore the PC.
If your recovery partition is not available or damaged, you must contact the manufacturer of your computer, and request that a defined recovery disk you can use to reinstall Windows 7. They could practice a small shipping and handling.
HP recovery disk:
http://h10025.www1.HP.com/ewfrf/wc/document?LC=en&DLC=en&cc=us&DocName=c00810334
Another option is, if you have the COA sticker with your product key, you can download a copy of Windows 7 Professional, burn it to a blank DVD, then use the key on the sticker COST to reinstall and reactivate. You will need to go to the manufacturers website and download the correct drivers that came with your system:
COA certificate of authenticity:
http://www.Microsoft.com/howtotell/content.aspx?PG=COA
Download the Windows 7 ISO Image
Windows 7 Professional x 64 (64-bit)English: http://msft-dnl.digitalrivercontent.net/msvista/pub/X15-65805/X15-65805.iso
Windows 7 Professional x 86 (32 bit)
English: http://msft-dnl.digitalrivercontent.net/msvista/pub/X15-65804/X15-65804.iso
ImgBurn - supporting the creation of CD more. ISO files,
It supports a wide range of image file formats, and it's free.
(BIN, CUE, DI, DVD, GI, IMG, MDS, NRG, PDI and ISO)
http://www.ImgBurn.com/http://NeoSmart.NET/wiki/display/G/Burning+ISO+images+with+ImgBurn
Note: Use always slower burning (4 x or 2 x) speed is offered a choice
http://Windows.Microsoft.com/en-us/Windows7/installing-and-reinstalling-Windows-7
-
Retrieve the catalog LR and photos
My Macbook Pro should be reformatted. I have Lr and photos stored on an external hard drive. What is the best way to retrieve the catalog and photos from the external hard drive? I am one of those who need step by step instructions. My OS is 10.10.5.
Thank you very much.
Hi Catherine Costolo,.
Please see the following link for restore catalog Lightroom sauvegardΘ: How to restore a backup of Lightroom? Lightroom Queen
Also check out the following link to reconnect the images: Adobe Lightroom - find folders and files moved or missing
Concerning
Tanuj
Maybe you are looking for
-
The message "No boot device - insert boot disk and press any key" came after I partitioned my GB mac/window. I understand that with option I can boot into OS X, but I want to fix my installation of bootcamp. I use a sandisk usb 2.0 key. Help, please!
-
iTunes version 12.4.1 keeps himself reinstall
iTunes version 12.4.1 keeps himself reinstall
-
MEU criar e minha logging limpeza disco sumiram o than devo fazer para recupera-las?
Quando vou desfragmentar os discos or limpa-los as tools nao aparecem como posso recupera-las referiodas
-
Double tap to sleep at the home screen does not
Follow-up to the command prompt and set the switch to 'works '. This feature works only if the lock screen and password is enabled (what I chose to do not)? Please tell us what I have to do to make this work.
-
Desktop elite keyboard 1011 Microsoft Wireless model does not install the drivers please help
well, I have a model of elite microsoft 1011 wireless keyboard and a wireless microsoft 1012 receiver model (it's a combo with a mouse, but is he missing)My problem is that I installed windows 7 x 86(32 bit) and I tried to plug right in my keyboard w