Android :: Convert InputStream To String With Encoding Given In Stream Data?
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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Aug 4, 2010
Can anybody give me some clue that how to convert binary string into a string(english). I have tried and googled so much but couldn't find an answer.
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Oct 6, 2010
I have created an android app. It sends a data message on a port for communicating with the same app on some other phone. While sending the message, i have encoded it into binary data using ISO8859_1 encoding.
byte[] b1=payload.getbytes();
I am able to receive the data message at the receiving end. But the problem is that after receving it in binary format , My app needs to decode the message back to string or human read-able format. But i am not able to do the same.
I have tried to convert it into String using 'toString()' but string contains binary character .
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Jun 4, 2010
I've already created XML using DOM in Android. Now I have a problem converting my Document data to String since transform factor is not available in Android. I need to FileOutputStream the Strings that came from the Document.
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Jun 29, 2010
I have the localized strings file that is used in the Iphone app that I work on to port to Android. Are there any tools that go through the file taken from the xcode project and build the xml needed to use the strings in android? This tool should be easy to build but I appreciate any pointers to already working tools.
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Mar 3, 2010
I found a problem with GZIP input stream when wrapping InputStream from HttpURLConnection. When the server response with Transfer- Encoding=chunked, Content-Encoding=gzip and Connection=Keep-Alive. The second post always return -1. After digging into the source code, I found the place that could be a bug: InflaterInputStream.java (line 190 to 192) if (inf.needsInput()) { fill(); } Because InflaterInputStream doesn't need more input, it doesn't try to read the end of chunked encoding (0x)(30 0a 0d) that cause the second post to return with -1 every time.
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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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Aug 24, 2010
I'm working on an application using the SMS apis for android. The receiving end is an embedded unit that only supports 7-bit encoded SMS and the string I'm sending consists only of symbols from this particular alphabet which makes you think that Android is going to send it encoded as 7 bit. But that is not the case.Therefore I'm searching for a way to specify what encoding to use. See below for what my code looks like today. The method gsm7BitPackedToString turns a byte-array to a 7-bit string, i.e. the string only consists of 7-bit compatible characters and is copied from the internal android api. Code...
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Aug 1, 2010
Has anyone tried the app VLC Stream and Convert? VLC Stream & Convert v0.4.28 Application for Android | Multimedia. It looks promising as a streaming option but I can't work out how to set it to actually stream videos to the phone. It's working as a remote (so VLC is working correctly) but there are no instruction available on how to configure streaming.
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Aug 15, 2010
How can I convert a String to a Uri in Java (Android)? i.e.: String myUrl = "http://stackoverflow.com"; myUri = ?;
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Jul 1, 2010
I am using a html parser called jsoap, to load and parse html files. The problem is that the webpage I'm scraping is encoded in ISO-8859-1 charset while Android is using UTF-8 encoding(?). This is results in some characters shows up as question marks. So now I guess I should convert the string to UTF-8 format. Now I have found this Class called CharsetEncoder in the Android SDK, which I guess could help me. But I can't figure out how to implement it in practice, so I wonder if could get som help with by a practical example.
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May 5, 2010
I just got a Droid, and after having used it for a while, I felt like I wanted to make a program for it. The program that I am trying to make calculates the actual storage capacity of secondary storage mediums. The user select from a list of units that ranges from KB to YB and the size the entered gets put into a formula depending on the chosen unit.However, there is a bit of a problem with the program.From my testing,I have narrowed it down to the fact that the user's selection is not really being obtained from the spinner.Everything I look up seems to point me to a method quite similar to how it works in J2SE, but it does nothing. How am I actually supposed to get that data?
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Aug 17, 2010
In an android application we are receiving a byte64 string.I need to convert these strings to images.
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Aug 20, 2010
In my application i need to convert Image to Base64 format. how i can do that?
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Feb 7, 2010
How can I convert editable text into string in Android ? Any solution?
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Jun 25, 2009
I prepared following method to convert JIS character string to UTF8 on Android SDK v.1.5. However when I pass JIS character array into JIS the returned string value is same as input. I supposed it should return "undefined" or UTF8 string, Would anybody tell me why this phenomena is occurred?
public String JIS2UNICODE(char[] jis) { String unicode = new String(jis); try { unicode = new String(unicode.getBytes("ISO2022JP"), "ISO2022JP"); } catch (Exception e) { unicode = "undefined"; } return unicode; }
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Mar 11, 2010
My open-source Android application uses this in an SQL query:
String.format("%f", someDoubleValue);
Unfortunately, in some languages the coma is "," instead of "." and the SQL engine does not like it.
What is the best way to convert a double to a SQL-friendly string on Android?
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Oct 29, 2010
I want to convert from json object
CODE:.........................
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Sep 1, 2009
I get a String data from Cursor, but I don't know how to convert it to Array. How can I do that?
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Oct 11, 2010
Can anybody tell me how to convert a string to an xml file in android?
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Jul 30, 2013
I am loading a text to TextView from a file on a webpage with my Android app but the problem is that the text is full of ASCII characters, so when the text is loaded to the TextView, I can't see any of these ASCII characters or it shows me a "?" within a black square.
how can I convert an ASCII character to string?
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Sep 27, 2010
I have a problem in converting base64 string to bitmap in android. I am using the camera to fetch the image and i am convert the image to base64 string to post to the server. I want to show that image in the imageview so how can i show the image in the ImageView after fetching the image from the camera.
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Oct 13, 2010
I have an object on my main.xml layout file called thefact that is TextView. I also have a string called sharefact. I want to save what text is in the TextView into the sharefact string. I can't do:
sharefact = thefact
Or anything similar to that because it would want me to convert sharefact into a textview.
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Oct 8, 2009
I have to convert a byte array to string in Android, but my byte array contains negative values. If I convert that string again to byte array, values I am getting are different from original byte array values. What can I do to get proper conversion?
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Jul 23, 2009
I'm downloading text data from a web server, and getting an Input Stream. The data will be relatively large and delimited. I want to split this data by the deliminator and store each piece in the DB. Is it faster to read the Input Stream byte by byte to split the data and store each piece in the DB, or would it be faster to convert the Input Stream to a String and use an existing function such as Split?
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Oct 7, 2010
Question:
I have found that java.net.URI has a create(String uri) option but the android.net.uri does not.
More Specific:
I am trying to grab the output of RingtoneManager's RingtonePicker and set it as the default ringtone with SetActualDefaultRingtoneUri;
Intent intent = new Intent(RingtoneManager.ACTION_RINGTONE_PICKER);
intent.putExtra( RingtoneManager.EXTRA_RINGTONE_TYPE,RingtoneManager.TYPE_RINGTONE);
intent.putExtra( RingtoneManager.EXTRA_RINGTONE_TITLE, "Select Tone For Rainy Days");
startActivityForResult(intent, 0);
RingtoneManager.setActualDefaultRingtoneUrl (this,RingtoneManager.TYPE_RINGTONE,RingtoneManager.EXTRA_RINGTONE_PICKED_URI);
Problem being that ,RingtoneManager.EXTRA_RINGTONE_PICKED_URI returns a string not a uri.There might be a better way than to convert the string to a Uri. I cannot find a reason why java.net.URI can do it and android.net.Uri can't.
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Apr 8, 2009
I am doing a small example which parses the .xml file and displays it.
The problem is, I am unable to parse properly. some characters are not displaying properly.
for example, there's is displaying as theres.
I am using dom parser.
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Mar 18, 2010
I am currently sending and receiving SIP messages across a network. When I want to add SDP data to a SIP message I use the SessionDescription object in jrtp. This object is then added to the SIP message. But when I get a SIP message from the server its SDP is in a byte[] array. So I'm wondering is there anyway to convert the byte[] back into a SessionDescription object so I can use the SessionDescription object's methods to parse the data?
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Nov 12, 2010
I am looking into developing an App that will convert a website into more readable data for an android app. I am at university and have an online notice board which can be viewed on the web but if possible I would like to transfer this into an app on android to make it more easy to read on mobile devices.
What I thinking is that the app would go to the website where the notice board is held and read in the html code to display each notice in a list adapter view. Each notice is within its own div so I assume I could use that to split each notice up into its own button on the list adapter view. Is this possible and if so how I can go about doing this. I have tried google for an answer but I have not yet found a solution to this problem.
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Sep 12, 2010
how do you stream certain bits of information from a website. From what I understand webview launches a web page, but what if I want to only stream a paragraph that was published on a site. Example: Yahoo! Fantasy Football. Updates on players and the news feed about them.This is obviously a lot more complicated than my question. I would be interested in a tutorial that could walk me through this. Does this also take programming on the server side to send this out?
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