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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How to pass socket, inputstream, outputstream objects between activities
View 1 Replies View RelatedI'm having problem using "Kill App" from Tasker.
I'm trying to kill apps like Google Music and Navigation (while GPS connected and Navigating).
Tasker can kill it for a moment (~3 seconds) but the app relauches.
I'm using the workaround:
Google Music:
- Disconnect BT (which pauses the music)
- Goto Home
Nav: - Macro (it messes all up when Nav is not running, i.e. I've closed manually)
Is there a way to write a bitmap image into an outputstream other than the below method. myView.mBitmap.compress(Bitmap.CompressFormat.JPEG, 100, outputstream); While using the above method there is a loss in quality of the pic for JPEG formats, however for PNG images it is fine.
Regards, R.Karthik
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.
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?
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?
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)?
View 1 Replies View RelatedIn 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.
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...
View 3 Replies View RelatedI 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?
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.
View 3 Replies View RelatedHi,
Is there any api on android which generates a Thumbnail image from an inputstream which is a video file?
Thank you.
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.
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...
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?
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?
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.
View 5 Replies View RelatedSound silly to ask, but I want to get rid of a crappy Solitaire app and I cannot find a way to do it. I thought I could try these out and just blow them away if they were not up to expectations
View 3 Replies View RelatedI am developing on T-Mobile G1. How do I completely remove my application (database, Shared Preferences etc.)? I don't have root.
View 8 Replies View RelatedMy program doesn't work correctly with Android 1.6 (running on Acer), it works correctly with others devices. Apparently, my xml view is not correctly understood with this device (or Android version). With Android 2.1 all is ok, but with Android 1.6 I've a second scroll bars displayed (one for webview another for the scroll view), my last relative layout covers the webview which is not displayed completely. I know that an issue was existing with Android 1.5.
View 3 Replies View RelatedIs there a way for me to completely reset the phone to make it seem i never had root? or like if i just bought it brand new? im not talking about the wipe in the recovery menu. I need a different way.Story: I was switching roms & i by mistake pressed Wipe battery informations or something like that, (using Amon Ra 1.5.2 recovery) The phone got messed up & i put the Dreaimg.nbh in the boot thing, & reset the phone.. i dont have root anyymore but when i go into recovery (non-root recovery, just plain with the exclamation on top of a phone) it says on the bottom of it : "E:Can't open /cache/recovery/command"I'm sure that is messing with everything, since it wont let me root my phone once more.. Do i need to unroot my phone just in case?
View 1 Replies View RelatedI'd like to know how to enable and disable particular Launchers at my choosing. Right now I have the Sense UI, Stock Android Launcher and the Tag launcher. Can anyone help with this?
View 5 Replies View RelatedSo i downloaded the application pdanet on my phone and my computer, but i decided i didn't want it anymore so i uninstalled it on my droid and then i uninstalled it on my computer, but when click on my internet connections (on my computer not my phone) it still shows "PdaNet Modem" in my list of internet connections, but uninstalled pdanet, how do i make this go away because its really annoying.
View 6 Replies View RelatedI'm developing an application which downloads a file from FTP server. The code first checks if file is present on local system . If it is not present on local system then it downloads it from FTP server. Application must download file from FTP server when it executes first time after getting installed.
If we reinstall the application , android preserves the data of old application .So now application finds the file on local system and does not download it from FTP server. But it should always download the file on first execution after fresh install. Is there any way to completely wipe out the previous application data on fresh install? Is there any registry or some location where an application can store data and it gets automatically wiped out when application is uninstalled?
How do I completely remove rather than rename unwanted apps? Specifically, what commands have to be entered into the shell? And where can I find a listing of the apps in rom? I am rooted and have some knowledge of adb and the android sdk. here are just a number of the apps I never will use, so I would prefer to free up memory.
View 1 Replies View RelatedI am creating a little application where I use the Android Camera class. Everything seems to work but the result is a black picture. I think I forget to set a parameter. Do you have any ideas on which parameter I must set up ?
The code:
public boolean takeIt() { ImageCaptureCallback iccb = null;
try { String filename = "photo.jpeg";
ContentValues values = new ContentValues();
values.put(Media.TITLE, filename);
values.put(Media.DESCRIPTION, "Image capture by camera");
iccb = new ImageCaptureCallback(new FileOutputStream(new File (dataMgr.getRoot(), filename)));
} catch(Exception ex ){ ex.printStackTrace();
} camera.takePicture(mShutterCallback, mPictureCallbackRaw, iccb);
return true;
}
Is anyone else having problems with the app not starting up completely/crashing the first time you launch it, but it works the second time around?
View 1 Replies View Relatedis there anyway to completely delete things like "gtalk" and "corporate calendar" from the device? SOmethimes when I click on my Running applications, they are being used and I have never once used them. Thanks in advance for the help
View 5 Replies View RelatedIn web view, the overview mode method does not works in Android 1.6. Because of the API Level restrictions. is there any possible to show the web view in zoomed out completely? Any Idea?
WebSetting.Zoomdensity is available in API Level 7 only.