IllegalArgumentException loading Server Image
I'm pretty much have the same problem with the user in this THIS thread. The only difference is that my file is not on the SD card, rather I put through the HttpConnection. Fix the other user was using () (FileConnection) conn.fileSize;
How can I get the file size of the file on the server, so I can put the byte [] to be big enough? I have several pictures of different size on the server, and the smaller work very well. This is why I'm sure it's the same problem. Any help would be appreciated. Thank you.
Here is my code:
public static EncodedImage getImage(final String url){
try {
HttpConnection conn = (HttpConnection) Connector.open(url);
conn.setRequestMethod(HttpConnection.GET);
InputStream fileIn = conn.openInputStream();
byte[] b = IOUtilities.streamToBytes(fileIn);
return EncodedImage.createEncodedImage(b, 0, b.length);
} catch (IOException e) {
// TODO Auto-generated catch block
return null;
}
}
Or is there a better way to downoading an image from a server? All these files are .jpg, if it's important.
By the way: there is a draft of the article in the knowledge base entitled
Resizing of transparent bitmaps
If you can't get there by following the link above, click on 'Board options' at the top of the opinion of the House, next to the "New Message" button - the first point it is "Knowledge Base dashboard. Select it, and then switch to the 'Projects' tab and click on the title of the article. Even if she is still awaiting publication, it's a complete and mature code. Do not reinvent the wheel!
Given that this article began as a post here, you can also just search for it in this forum.
End side
To implement what I said, look for the following two design patterns (google them and seek specific Java implementations - there must be some):
(1) producer-consumer model
(2) model Subscribe-publish (also known as the "Observer")
You use the entries first for the download thread of media as the consumer (of media download) and your screen as the producer of such entries.
In the second, your screen ('producer' in the previous sentence) subscribes to events published by the media ("consumer") - download thread these events can include download finished (yay!), failed to download, download progress (not necessary for you at the present time, but it could be useful in the future), etc..
TimerTask - the Javadoc for that is really sufficient to get you started. Make sure you have BlackBerry API reference open in a tab in your browser at any time - you will need it often.
Tags: BlackBerry Developers
Similar Questions
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Loader will load the images from another server, but then we get error on Bitmap operation
I develop an application that currently uses Loader to get the images to another server. This should not work now because we are still waiting for the owner of that server to put a crossdomain in place file. However, it works - sort of .
Charger can load the images very well, without error. But then the application has a feature that we are a great duplicate of the image to display in a sidebar, we do this in this way:
var myBitmap:Bitmap = Bitmap (loader.content);
and when will we get a Flash player 2122 security error, violation of sandbox.
So although I hope that all this will fix itself when the crossdomain.xml file is set up, I am confused as to why we get only the sandbox error when we do a bitmap image, and not when we try to initially retrieve the image.
(By the way: is there a better way to make a "copy" of an image loaded by a loader and change its width and height to display simultaneously in another part of the scene?) "I have need to change its real dimensions - I just need to change its display width and height).
Thank you!
The sandbox allows you to view, not not editing from another server without a cross-domain.
Therefore, when you try to load up, it loads, it 'read only' and gives you an error when you try to "change" by a new Bitmap out of it.
This should resolve itself once crossdomain is in place.
|| EDIT |
I just realized that I have to clarify my statement a bit more.
When you load images from another server without a crossdomain, it only allows the load for display. When you try to load data, it will fail. It is because that data XML, or another type of data is editable by default, and the images are only visible by default. As a result, the image fails when you try to convert it to an editable form.
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I don't know why this is happening, but I'm getting random BSOD now and then. I tried to point out my system to see if it generates a BSOD, but multitasking 3d and photoshop programs and what's not stress, then when I least expect, BANG! BSOD.
The last of them, that I had now was in the middle of the night with almost no programs running. The system had worked for some time (one or two days), but nothing was he pointing out at the same time.What I think happened was: our microwave shorted out and caused a fuse to blow. But it was on another grid in our House (I hope I make myself clear, because I'm not used to talk about stuff like this in English!) so it should not affect my computer. But at the same time my microwave said "Thank you for everything!" my computer would BSOD. The thing is that my modem, my switch, my router and my NAS is connected to the electric network and my short circuted of switch. And my computer is connected to the switch cable.
This effect possible that excess tension (or something) has short circuted my switch and 'jumped' power to the switch and on the cable and sending there is a shock to my computer? Or am I just paranoid? Laughing out loudI know that the controllers are pushed to the limit of the memory and therefor tolerate very little when it comes to electricity. I ran MemTest4.00 14 passes but I came with nothing. But memtest that tests memory, not the controllers, right? I am watching a fried motherboard?
I did a windb, but I don't understand what he says. Could someone please translate this for me and give me your opinion?
In addition, when you run windb, it's tell me am I wrong symbols. -What this means, and where can I get the symbols he wants? And what symbols?Microsoft (R) Windows debug 6.12.0002.633 AMD64 Version
Copyright (c) Microsoft Corporation. All rights reserved.Loading dump file [C:\Windows\Minidump\Mini042910-01.dmp]
The mini kernel dump file: only registers and the trace of the stack are availableSymbol search path is: * invalid *.
****************************************************************************
* Loading of the symbol may be unreliable without a symbol search path. *
* Use .symfix to get the debugger to choose a symbol path. *
* After adjusting your path to symbols, use .reload to refresh the locations of symbols. *
****************************************************************************
Executable search path is:
*********************************************************************
* Symbols cannot be loaded because the path is not initialized. *
* *
* The symbol path can be defined: *.
* using the _NT_SYMBOL_PATH environment variable. *
* with the help of thethere when you start the debugger argument. *.
* using the .sympath and .sympath + *.
*********************************************************************
Cannot load the image \SystemRoot\system32\ntoskrnl.exe, 0n2 error Win32
WARNING: Unable to verify timestamp for ntoskrnl.exe
ERROR: Module load completed but symbols can be loaded for ntoskrnl.exe
Windows Server 2008/Windows Vista Kernel Version 6002 (Service Pack2) MP (4 procs) free x 64
Product: WinNt, suite: TerminalServer SingleUserTS
Computer name:
Kernel base = 0xfffff800 '02c4c000 PsLoadedModuleList = 0xfffff800' 02e10dd0
The debugging session: 23:43:16.368 Thursday, April 29, 2010 (UTC + 02:00)
System Uptime: 3 days 5:21:50.657
*********************************************************************
* Symbols cannot be loaded because the path is not initialized. *
* *
* The symbol path can be defined: *.
* using the _NT_SYMBOL_PATH environment variable. *
* with the help of thethere when you start the debugger argument. *.
* using the .sympath and .sympath + *.
*********************************************************************
Cannot load the image \SystemRoot\system32\ntoskrnl.exe, 0n2 error Win32
WARNING: Unable to verify timestamp for ntoskrnl.exe
ERROR: Module load completed but symbols can be loaded for ntoskrnl.exe
Loading the kernel symbols
...............................................................
................................................................
................................................
Loading user symbols
Loading unloaded module list
......
*******************************************************************************
* *
* Bugcheck analysis *.
* *
*******************************************************************************Use! analyze - v to obtain detailed debugging information.
Bugcheck A, {fffffa7fffffffea, 2, 0, fffff80002c5a95c}
The kernel symbols are FALSE. Correct symbols to do the analysis.
*************************************************************************
*** ***
*** ***
Your debugger is not using the appropriate symbols *.
*** ***
In order for this command works correctly, your symbol path *.
should point to .pdb files have the type information complete. ***
*** ***
Some (such as the public OS symbols) .pdb files are not *.
contain the required information. The contact group that *.
you provided with these symbols, if you need this command for *.
work. ***
*** ***
Type referenced: nt! _KPRCB *.
*** ***
*************************************************************************
*************************************************************************
*** ***
*** ***
Your debugger is not using the appropriate symbols *.
*** ***
In order for this command works correctly, your symbol path *.
should point to .pdb files have the type information complete. ***
*** ***
Some (such as the public OS symbols) .pdb files are not *.
contain the required information. The contact group that *.
you provided with these symbols, if you need this command for *.
work. ***
*** ***
Type referenced: nt! _KPRCB *.
*** ***
*************************************************************************
*************************************************************************
*** ***
*** ***
Your debugger is not using the appropriate symbols *.
*** ***
In order for this command works correctly, your symbol path *.
should point to .pdb files have the type information complete. ***
*** ***
Some (such as the public OS symbols) .pdb files are not *.
contain the required information. The contact group that *.
you provided with these symbols, if you need this command for *.
work. ***
*** ***
Type referenced: nt! _KPRCB *.
*** ***
*************************************************************************
Probably caused by: ntoskrnl.exe (nt + e95c)Follow-up: MachineOwner
---------0: kd >! analyze - v
*******************************************************************************
* *
* Bugcheck analysis *.
* *
*******************************************************************************IRQL_NOT_LESS_OR_EQUAL (a)
An attempt was made to access an address pageable (or completely invalid) to a
application interrupt level (IRQL) that is too high. It is usually
caused by drivers using a wrong address.
If a kernel debugger is available, download the stack trace.
Arguments:
Arg1: fffffa7fffffffea, memory referenced
Arg2: 0000000000000002, IRQL
Arg3: 0000000000000000, bit field:
bit 0: value 0 = read operation, 1 = write operation
bit 3: value 0 = not an enforcement operation, 1 = performance operation (only on chips that support this level of State)
Arg4: fffff80002c5a95c, address memoryDebugging information:
------------------The kernel symbols are FALSE. Correct symbols to do the analysis.
*************************************************************************
*** ***
*** ***
Your debugger is not using the appropriate symbols *.
*** ***
In order for this command works correctly, your symbol path *.
should point to .pdb files have the type information complete. ***
*** ***
Some (such as the public OS symbols) .pdb files are not *.
contain the required information. The contact group that *.
you provided with these symbols, if you need this command for *.
work. ***
*** ***
Type referenced: nt! _KPRCB *.
*** ***
*************************************************************************
*************************************************************************
*** ***
*** ***
Your debugger is not using the appropriate symbols *.
*** ***
In order for this command works correctly, your symbol path *.
should point to .pdb files have the type information complete. ***
*** ***
Some (such as the public OS symbols) .pdb files are not *.
contain the required information. The contact group that *.
you provided with these symbols, if you need this command for *.
work. ***
*** ***
Type referenced: nt! _KPRCB *.
*** ***
*************************************************************************
*************************************************************************
*** ***
*** ***
Your debugger is not using the appropriate symbols *.
*** ***
In order for this command works correctly, your symbol path *.
should point to .pdb files have the type information complete. ***
*** ***
Some (such as the public OS symbols) .pdb files are not *.
contain the required information. The contact group that *.
you provided with these symbols, if you need this command for *.
work. ***
*** ***
Type referenced: nt! _KPRCB *.
*** ***
*************************************************************************ADDITIONAL_DEBUG_TEXT:
Use '! findthebuild' command to search for the generation of target information.
If the build information is available, run '! findthebuild s; .reload ' to set the symbol path and of loading symbols.MODULE_NAME: nt
FAULTING_MODULE: fffff80002c4c000 nt
DEBUG_FLR_IMAGE_TIMESTAMP: 4b7d238f
READ_ADDRESS: could not get nt! MmSpecialPoolStart
Unable to get nt! MmSpecialPoolEnd
Unable to get nt! MmPoolCodeStart
Unable to get nt! MmPoolCodeEnd
fffffa7fffffffeaCURRENT_IRQL: 0
FAULTING_IP:
NT + e95c
fffff800'02c5a95c? ???CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
BUGCHECK_STR: 0XA
LAST_CONTROL_TRANSFER: from fffff80002ca626e to fffff80002ca64d0
STACK_TEXT:
fffffa60 '01bde688 fffff800' 02ca626e: 00000000' 0000000 a fffffa7f ' ffffffea 00000000'00000002 00000000'00000000: nt + 0x5a4d0
fffffa60 '01bde690 00000000' 0000000-a: fffffa7f 'ffffffea 00000000'00000002 00000000'00000000 fffff800' 02c5a95c: nt + 0x5a26e
fffffa60 '01bde698 fffffa7f' ffffffea: 00000000'00000002 00000000'00000000 fffff800 '02c5a95c fffffa60' 04dbf8b0: 0xa
fffffa60 '01bde6a0 00000000' 00000002: 00000000 00000000' fffff800 '02c5a95c fffffa60' 04dbf8b0 00000000' 00000000: 0xfffffa7f'ffffffea
fffffa60'01bde6a8 00000000' 00000000: fffff800 '02c5a95c fffffa60' 04dbf8b0 00000000'00000000 00000000'00000000: 0 x 2STACK_COMMAND: .bugcheck; Ko
FOLLOWUP_IP:
NT + e95c
fffff800'02c5a95c? ???SYMBOL_NAME: nt + e95c
FOLLOWUP_NAME: MachineOwner
Nom_image: ntoskrnl.exe
BUCKET_ID: WRONG_SYMBOLS
Follow-up: MachineOwner
---------I'm grateful for any help I can get in that case.
My system is: AMD 9950BE CPU, motherboard ASUS Crosshair II Formula, 4 x 2 giga OCZ 1066 mhz memory, Vista Ultimate 64 bit, ASUS 295GTX GPU
Postal salvation,
I think you're in luck. It chances are you are one of those rare cases where the BSOD may not be hardware related. In addition, it is actually pretty rare to have so many errors after a sfc... Wow. I think that alone has helped reduce the risk of an another BSOD and was good insurance against other problems.
Do you have a chance to check the hard drive? Now, I would like to check the hard drive to see if there may be potential damage to the hard drive as well to help explain this number of errors (return to the material again).
Here's how to new:
http://Windows.Microsoft.com/en-us/Windows-Vista/check-your-hard-disk-for-errors
I think that advice on the anti-virus scanning are also actually still relevant today. I have a scan of one of the two groups below as soon as you can and let us know the result if you can.
virus/malware programs:
Symantec:
Works in Safe Mode and free:
_ http://security.symantec.com/sscv6/WelcomePage.asp
Trend Micro
_ http://housecall.trendmicro.com/
Ad-ware/spyware:
Ad-aware
Spybot Search and Destroy
http://www.safer-networking.org/
* It is an excellent versatile tool as it will both spyware and malware and has also a small footprint.
See you soon,.
Steve <> Microsoft Partner
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I am trying to load an image from the bb as follows:
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Hi tmeerkat,
am loading an image from the server with the following code according to your requirment you can replace the httpconnection fileconnection and try to load the image...
Let us know if it works or not! ....
Here's the code...
package reports; import java.io.IOException; import java.io.InputStream; import javax.microedition.io.Connector; import javax.microedition.io.HttpConnection; import net.rim.device.api.system.Bitmap; import net.rim.device.api.system.EncodedImage; public class UrlToImage { public static Bitmap _bmap; UrlToImage(String url) { HttpConnection connection = null; InputStream inputStream = null; EncodedImage bitmap; byte[] dataArray = null; try { connection = (HttpConnection) Connector.open(url, Connector.READ, true); inputStream = connection.openInputStream(); byte[] responseData = new byte[10000]; int length = 0; StringBuffer rawResponse = new StringBuffer(); while (-1 != (length = inputStream.read(responseData))) { rawResponse.append(new String(responseData, 0, length)); } int responseCode = connection.getResponseCode(); if (responseCode != HttpConnection.HTTP_OK) { throw new IOException("HTTP response code: " + responseCode); } final String result = rawResponse.toString(); dataArray = result.getBytes(); } catch (final Exception ex) { } finally { try { inputStream.close(); inputStream = null; connection.close(); connection = null; } catch(Exception e){} } bitmap = EncodedImage.createEncodedImage(dataArray, 0,dataArray.length); _bmap=bitmap.getBitmap(); } public Bitmap getbitmap() { return _bmap; } } -
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Hello.
I built an application that, among other things, load the images in thumbnails. The people demand changed photos repeatedly. Now they did once again, but despite what they have changed their old images still appear almost anything. I even deleted the cache and the old images still appear.
Image loading code is exactly this one:
thumb_mc.loadMovie("poze/thumb1.jpg");
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Thank you.They've seen where hidden on the server.
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On a server, I have some files in the main SWF loads SWF via loadMovie. But jpg loading in the main swf file by clicking on the small of sovereign wealth funds, does not load. Do not load the jpg. I use the same loadMovie. On my computer, locally it works. When I upload the site on the server the problem mentioned until occurs.
Can someone help me?
Thank you.I found the problem. The SWF file on the server is case-sensitive.
I had the path indicated like this: loadMovie (' images/m1.jpg"); but the file was actually named "M1".
Strange as it sounds the film plays well on my computer and the image was loading, but when I have downloaded the SWF file has not loaded the image because the image was called "M1" and my path was pointing to "M1". -
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I put t know which causes the problem too because I m not an expert, but sometimes I can read in the forum, you must delete all partitions before using the recovery disk.
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Good bye
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Satellite M100 recovery disk failing after loading ramdisk image
Hello world
I have a Satellite M100 (bought mid-2006), 512 MB RAM, 60 GB HDD, Intel CPU T2050.
I decided to have a cleaning and use the restore disc to return the laptop to factory settings, and then reinstall only what I really wanted.
I had this done yesterday, I had forgotten something, then he ran again about 4 hours later.
The first time that the restore worked, now it reboots once the progress bar reaches full when he says "Loading RAMDISK Image".
After the progress bar reaches full, the mouse pointer appears for a few seconds then restart the computer.Nothing has changed with the hardware or BIOS, and what is on the HD should not have any effect because I am booting from the DVD.
Can someone please help? I am at a loss to explain what happened in this interval of 4 hours.Thank you
Hello!
I agree with Akuma.
Sometimes I can read here on this problem and I know you should only remove the partition on the HARD disk. Therefore, you can also use a Windows XP CD from Microsoft or the FDISK utility.After you delete all the partition, you should be able to run the recovery disk.
Check it!Good bye
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the loading of images
Download to the place where? MS - MVP - Elephant Boy computers - don't panic!
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Container { ... ImageView { id: imgView verticalAlignment: VerticalAlignment.Center horizontalAlignment: HorizontalAlignment.Center scalingMethod: ScalingMethod.AspectFit maxHeight: 250 minHeight: 100 bottomMargin: 30.0 } } Container { verticalAlignment: VerticalAlignment.Bottom horizontalAlignment: HorizontalAlignment.Fill bottomPadding: 30.0 leftPadding: 30 rightPadding: 30 Button { id: btnSelectImg topPadding: 25 horizontalAlignment: HorizontalAlignment.Fill text: qsTr("Select Image") + Retranslate.onLocaleOrLanguageChanged onClicked: { console.log("FilePicker") picker.open() } attachedObjects: [ FilePicker { //image picker id: picker property string selectedFile type: FileType.Picture title: qsTr("Select Image") + Retranslate.onLocaleOrLanguageChanged onFileSelected: { imgView.imageSource = "file://" + selectedFiles[0]; } } ] } } }Copy the following code to display the image correctly on Z10, but not on Q5 however both running the same version.
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I added a C++ code to resize the image before feeding it to QML
QML code:
ImageView { id: imgView attachedObjects: [ ImageTracker { id: imgViewTracker onStateChanged: { if (state == ResourceState.Loaded) { imgView.image = imgViewTracker.image console.log("Shared image loaded correctly!") } else if (state == ResourceState.ErrorMemory) { console.log("Shared image load: Error Memory!") } else if (state == ResourceState.ErrorInvalidFormat || state == ResourceState.ErrorNotFound) { console.log("Shared image load: " + state + "!") } } }, FilePicker { //image picker id: picker property string selectedFile type: FileType.Picture title: qsTr("Select Image") + Retranslate.onLocaleOrLanguageChanged onFileSelected: { _app.loadImage(selectedFiles[0],300,200) imgViewTracker.image = _app.image; } } ] }C++ code:
void ApplicationUI::loadImage(QString strImageFileName, int width, int height) { QImage image; image.load(strImageFileName); image = image.scaled(width, height, Qt::KeepAspectRatioByExpanding); QImage swappedImage = image.rgbSwapped(); if(swappedImage.format() != QImage::Format_RGB32) { swappedImage = swappedImage.convertToFormat(QImage::Format_RGB32); } const bb::ImageData imageData = bb::ImageData::fromPixels(swappedImage.bits(), bb::PixelFormat::RGBX, swappedImage.width(), swappedImage.height(), swappedImage.bytesPerLine()); m_image = bb::cascades::Image(imageData); emit imageChanged(); } QVariant ApplicationUI::image() const { return QVariant::fromValue(m_image); }C++ header:
class ApplicationUI : public QObject { ... Q_PROPERTY(QVariant image READ image NOTIFY imageChanged) public: ... Q_INVOKABLE void loadImage(QString strImageFileName, int width, int height); signals: ... void imageChanged(); private: ... QVariant image() const; bb::cascades::Image m_image; -
Load an image rather than another click on... ??
I am trying to load an image on another click on... (to give the effect of the click of..) Anyone has an idea... Thanks in advance...
If you want a simple solution, just two superimposed images
example: 'Volume On' preceding 'Volume Off '.
Event listener MouseEvent.CLICK on 'Volume On' - button (or MouseEvent.MOUSE_DOWN, according to your needs)
and then something like
private var clicked: Boolean
function eventHandler(e:Event):void {}
clicked =! clicked
VolumeOn.alpha = clicked? 0.0: 1.0;
}
-----------------------------------------------------
If you don't want to do this, add a listener for MouseEvent.MOUSE_DOWN, in which the image of the button is defined, and another auditor for MouseEvent.MOUSE_UP, when you set the image to the original
-
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I am trying to load an image from a URL, but it could not be shown. The source code is as below:
ImageView {}
imageSource: "https://developer.blackberry.com/cascades/files/reference/images/image_carl_larsson_1898.png."
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https://github.com/BlackBerry/Cascades-samples/tree/master/TLDR
-
Hey,.
in app midlet:
---------------------------------------------------------
private static final String SVG_URL = "/ sample.svg";
SVGImage image = loadSVGImage (SVG_URL);
---------------------------------------------------------
How can I load svg image in my UiApplication with blackberry api?
THX.
I want to load svg in my simple blackberry app (extends UiApplication).
I know little about midlet (extend MIDlet).
-
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Purpose: Load an image on the screen.
Error: I can load the button and the label on the screen, except an image.
Question: something wrong in my code? or other parameters must be implemented. (bar_descriptor.xml, ownership of the project, etc.).
Mini code:
#include
Test::test (bb::cascades:Application * app):
QObject (app)
{Container * imageContainer = new Container();
day = ImageView::create ("asset/myDefaultImage.jpg");
"asset:///myDefaultImage.jpg" in case of failure
asset/myDefaultImage.jpg failure
day-> setVisible (true);imageContainer-> add (day);
App-> setScene(Page::create().content(imageContainer));)
}
HPP
The class test: public QObject
{
Q_OBJECTpublic:
Test (bb::cascades:Application * app);
~ Test();private:
ImageView * day;};
Thank you for your attention,
Final Soluton:
Declare assets in the bar - descriptor.xml
assets
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