Android :: Remove Accent Characters From An InputStream?
May 18, 2010
I am trying to parse a Rss2.0 feed on Android using a Pull parser. code...
The prolog of the feed XML says the encoding is "utf-8". When I open the remote stream and pass this to my Pull Parser, I get invalid token, document not well formed exceptions.
When I save the XML file and open it in the browser(FireFox) the browser reports presence of Unicode 0x12 character(grave accent?) in the file and fails to render the XML.
What is the best way to handle such cases assuming that I do not have any control over the XML being returned?
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Apr 16, 2010
I am working on an app which calls a rest web service. Sometimes the xml responses contain characters which the phone can not display. When displaying these characters, an empty box is displayed instead. I would like to filter out these characters. How can I detect if a character will be able to be displayed on the screen?
Some specific characters include code...
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Apr 16, 2012
Is there any way to remove foreign characters just before sending a SMS? I know that some keyboards can do that, but I'm looking for something universal. I want to delete them, because when I use them, one SMS can contain only 70 characters instead of 160.
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Nov 1, 2010
I'm still new to my shiny new android desire.however the navigation sounds like a bloody robot or the woman has a cold lol.is there a way i can change this,a female English accent or American female accent would be great.
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May 7, 2010
I have searched everywhere on the forums and Google and can't seem to find how to type the special character referred to as a Backtick or more accurately known as a Grave Accent. It is the character usually located just under the ESC key on your keyboard and is usually shared with the Tilde (~). From my searches I have learned that this character is often used in certain programming languages and such. I need this character on my Incredible as I use it in many of my passwords. It seems that phones with a physical keyboard have a way to type the backtick using a set of keystrokes. I used to have a Blackberry Storm and its soft keyboard contained this character.
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Jan 14, 2010
I have asked this before, but I never got a response.
I would like to be able to feed an InputStream to the media player, but it does not look like there is any way to do that. The InputStream would feed encoded (mp3 or aac) data to whoever is calling read() on it. The issue is that I may have to stitch data together or I may not have all the data at the time I need to start playing back, but I can get it as the user continues playing.
I see MediaPlayer.setDataSource() for files, streams and URIs, but nothing that seems like an InputStream. I see the JetPlayer which is incredibly thin on documentation. I see AudioTrack, but that requires PCM as input.
So, I'm back to what to use or how I can work around this limitation.
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Nov 5, 2010
I connected to a server after then, to close InputStream and OutputStream call the code...
But, the streams is still alive. If I make once again, there are 2 different InputStream. Exception does not happen.
How to completely close the streams?
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Aug 13, 2010
I have a binary file which contains keys and after every key there is an image associated with it. I want to jump off different keys but could not find any method which changes the index positioning in input stream. I have seen the mark() method but it does not jump on different places.
Does anybody have any idea how to do that?
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Nov 12, 2010
Is it possible to get an InputStream (or file handler) to feed a SAX parser from an XML file stored at the Resources XML folder (instead raw Resources folder)?
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Feb 26, 2009
In my Android program, I have some code that downloads a file. This works fine, but since on a cell phone, you can be disconnected at any time, I need to change it do it reconnects and resumes the download when you are halfway through and somebody calls/you lose cell reception/etc. I cannot figure out how to detect the InputStream has stopped working. See the code...
And then my program just hangs on the while( (len1 = etc. I need to make it so when the Internet gets disconnected I wait for the Internet to be connected again and then resume the download.
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Mar 26, 2010
I have this piece of code which I'm hoping will be able to tell me how much data I have downloaded (and soon put it in a progress bar), and then parse the results through my Sax Parser. If I comment out basically everything above the //xr.parse(new InputSource(request.getInputStream())); line and swap the xr.parse's over, it works fine. But at the moment, my Sax parser tells me I have nothing. Is it something to do with is.read (buffer) section? code...
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Oct 31, 2010
I would like to know how to make a deep copy of an InputStream?
I know that we can do it with IOUtils packages but I would like to avoid it if possible.
Does anyone know how to make it please?
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Apr 8, 2009
For one of my apps I generate MIDI data on the fly. Is there any way to play MIDI data from a java.io.InputStream or directly from a byte []? So far I've only seen ways to do MIDI playback from files. Given the continuous and dynamic nature of my audio there is no way I can write it to a file first.
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Jun 29, 2010
How to pass socket, inputstream, outputstream objects between activities
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Sep 18, 2009
Hi,
Is there any api on android which generates a Thumbnail image from an inputstream which is a video file?
Thank you.
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Jul 10, 2010
Doing Android 2.1 development. Can anybody explain to me why the following code generates a IOException and doesn't load the file? This exact code used to work, and as far as I can tell, it should still work. For reference, the Log.d() command correctly lists all files that I expect, and the files are correctly zipped into my .APK file.
CODE:........
Any ideas on why this breaks now? The files I'm trying to read are tiny (couple of bytes) binaries.
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May 20, 2010
My input is a InputStream which contains an XML document. Encoding used in XML is unknown and it is defined in the first line of XML document.
From this InputStream, I want to have all document in a String.
To do this, I use a BufferedInputStream to mark the beginning of the file and start reading first line. I read this first line to get encoding and then I use an InputStreamReader to generate a String with the correct encoding.
It seems that it is not the best way to achieve this goal because it produces an OutOfMemory error.
Any idea, how to do it ? code...
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Oct 9, 2009
The the client side of a content provider consumer I can do something like this, to get a proper InputStream for reading the picture: InputStream is = getContentResolver().openInputStream(pictureUri);
It is a nice API, and will on the server side, the actual content provider result in a call to:
CODE:.......
But what if the picture mapped to the URI is not to be found on the filesystem, but as a memory resource, or generated on the fly.
Can I create a memory mapped File or InputStream, or anything else, so that I am not required to save a temporary file to disk, just to be able to return it to my content provider consumer?
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Aug 30, 2010
I'm building an android app and I'm currently having trouble retrieving a bitmap from an URL.
Here is the code I'm using :
CODE:..........
Everything works fine when the picture's write but when some bytes are wrong, result gets null. I think it's basically expectable as it's written this in the doc of BitmapFactory.decodeStream :
If the input stream is null, or cannot be used to decode a bitmap, the function returns null. The stream's position will be where ever it was after the encoded data was read.
The problem is, my wrong picture is well interpreted by my web browser and I can do so on iPhone platform.
Is there a way to sort of ignore those wrong pixels? maybe with the option parameter?
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Mar 15, 2010
I'm having problems during the "read" call of the InputStream. The call gives me a "IOException: Software Caused Abort" exception. I'm able to get the BluetoothSocket and also the able to "connect" to the device. My app. is in the client mode and sends in a "x" byte "command" to the device which is then supposed to send me a "response". The expected "response" is also of "x" bytes. This is where the error arises.. While reading the "response" i'm getting the above mentioned error.
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May 28, 2009
I am trying to send large SMS more than 160 characters using SendMultipartText() API. But On receivver side , i am getting two messages ( SMS). Query: Is there any way to send as one shot SMS (size more than 160 characters) and it should be received in one SMS only?
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Feb 7, 2009
I am having difficulty while parsing some Turkish sites.Here is the part of the code. The problem is when the title contains some non-UTF characters like it stops parsing and doesnt read the rest. For example if the title is "Ebru askere gitti" it only reads until which is "Ebru G". Or when reading "Serdar Orta net oldu" it only read "Serdar Or"
CODE:....................
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Jan 30, 2010
How do can have in my string.xml, characters Chinese or Korean. Is it possible?
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Jan 26, 2009
I'm using a SAXParser to parse an XML document and its getting stuck on certain symbols like the 'trademark' symbol and I think even double- quotes". I really don't need these characters so it would be fine if the parser just skips over these. Instead it throws an exception and quits parsing the document. What can I do?
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Sep 16, 2010
We're trying to build a Soft Keyboard for an android app. The characters to be shown on the keyboard are Asian language characters. Any pointers will be helpful.
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Aug 17, 2010
Currently I have an edittext field that when the user presses enter it does mostly what I want it to, validate an IP Address format and inform the user if it is wrong. How do I make it so when the user presses enter it checks it like it is supposed to be does not enter the newline character?
Here is my code for it.
public boolean onEditorAction(TextView arg0, int arg1, KeyEvent arg2) {
if(validateIPaddress(m_etIPAddress.getText().toString())){
ConfigData.m_IPAddress = m_etIPAddress.getText().toString();
} else { showAlertDialog("Invalid IP Address
Example: 255.255.255.255 0.0.0.0","Error: ");
m_etIPAddress.setText(ConfigData.m_IPAddress);
m_etIPAddress.requestFocus();
} return false;
}
Another problem I have is that in the false condition of the validation, that it will not bring up the soft keyboard to allow the user to reedit that text field. If the user clicks on another edit text the window gives it focus, and allows the user to edit the second text field while still maintaining the 'green outline' around the original edittext.
The EditText still creates a newline. I tried calling that when I create the EditText and it shows the dialog then inserts a newline character at the beginning which is weird because the
m_etIPAddress.setText(ConfigData.m_IPAddress);
Should automatically overwrite anything in that field to the static IP saved within ConfigData. (my settings class) and I think the focus might work, the problem is that after requestFocus, that EditText shows it has focus but is unresponsive. I can click on other EditText's and modify them, while it still shows the focus outline on the IP EditText. If I click on the IP EditText it doesn't actually do anything. Its kind of strange.
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Jul 21, 2010
I am working on a font rendering project for one of my applications in android. I am trying to input a language like.I used the Softkeyboard sample for building the Language Keyboard. I was able to type characters of the language using a font in assets folder.But The problem is As soon as I type a character and a Half word character the later replaces the first character. And the first character disappears as soon as the half word character is typed.I wish that respective glyph is displayed for respective character,half word combination.I looked at update classes they are fine. Couldn't find where the displacing thing is happening.
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Mar 23, 2010
I am invoking SMS application through Intent.ACTION_SEND with some text. My text has more than 200 characters. But when the SMS application gets invoked it has only first 200 characters. Is this is the limitation of Intent.ACTION_SEND?
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Jul 9, 2010
I have a list with some Belgian cities with accentued ( is that the right english word?) characters: (Liège,Quiévrain,Franière, etc.) and I would like to transform these special characters to compare with a list containing the same names in upper case, but without these characters ( LIEGE, QUIEVRAIN, FRANIERE) What i first tried to do was to use the upper case: LIEGE.contentEqual(Liège.toUpperCase()) but that doesn't fit because the Upper case of Liège is LIÉGE and not LIEGE. I have some complicated ideas like replacing each characters, but that sound stupid and a long process.
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Dec 10, 2009
How to block characters in edittext in android?
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