fileoutputstream Questions
3
Solved
So I have a small audio file in my assets folder and I wanted to open a InputStream to write to a buffer, then write to a temporary File, then I open up the MediaPlayer to play that temporary File....
Indiscrete asked 21/4, 2011 at 16:33
4
Solved
Consider the following code:
public static void dumpObjectToYaml(String key, Object O, String path) throws IOException
{
Map<String, Object> data = new HashMap<>();
data.put(key, O)...
Darren asked 25/7, 2014 at 6:38
5
Solved
I want to write a new line using a FileOutputStream; I have tried the following approaches, but none of them are working:
encfileout.write('\n');
encfileout.write("\n".getbytes());
encfileout.writ...
Hakim asked 16/6, 2014 at 12:5
9
Solved
Basically, I have to overwrite a certain property in a .properties file through a Java app, but when I use Properties.setProperty() and Properties.Store() it overwrites the whole file rather than j...
Slag asked 18/9, 2011 at 13:55
5
Solved
I'm trying to download an iamge from the internet, Here is the code:
try {
String imgURL = c.imgURL;
String imgPATH = c.imgPATH;
URL url = new URL(imgURL);
URLConnection conexion = url.openCon...
Roark asked 9/9, 2012 at 13:54
3
Solved
>> Background
I want to use the SAF (Storage Access Frameword) to save data files of my app to the user's desired location on storage media. I first create the file at app dedicated folder and the...
Bretbretagne asked 5/7, 2019 at 12:13
2
Solved
I'm using java SE eclipse.
As I know, When there are no file named by parameter FileOutputStream constructor create new file named by parameter. However, with proceeding I see that FileOutputStream...
Teacher asked 31/12, 2015 at 8:12
1
Solved
is it possible to do simple simple modification to this ?
the goal if to "draw" the html as it's being received.
possible scenario : a php that takes 5 to 8 seconds to execute, and push e...
Athena asked 6/6, 2021 at 2:28
2
Solved
In simple words, I want to convert a viewgroup to a jpg image file. As Environment.getExternalStorageDirectory is deprecated, I use this intent Intent.ACTION_CREATE_DOCUMENT
private void createFi...
Emlen asked 30/9, 2019 at 10:32
4
Solved
I found the code below from the internet, works but it doesn't write the printed console to omt.txt, it only writes the System.out.println statements after the second catch block.If you run the cod...
Enucleate asked 26/4, 2013 at 13:21
6
Solved
1)Target set to Android Q with android.permission.WRITE_EXTERNAL_STORAGE
2) use getExternalStorageDirectoryor getExternalStoragePublicDirectoryand FileOutputStream(file)saving file throws
java.i...
Distrustful asked 6/8, 2019 at 7:8
3
Solved
I am working on a photo editor app in which after editing my picture I save it into my local storage. It is working fine till android 9 but not on android 10. It shows exception of "No such file or...
Conformist asked 6/5, 2020 at 7:26
10
I want to overwrite/reuse the existing output directory when I run my Hadoop job daily.
Actually the output directory will store summarized output of each day's job run results.
If I specify the sa...
Glutamine asked 10/10, 2011 at 13:15
3
I got this error when I trying to storage a bitmap into storage #
File path = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES), "picture");
if (! p...
Jabalpur asked 11/9, 2015 at 12:54
2
Solved
I would like to decode a base64 string and turn it into a file (as PDF/JPG) and save it to device, how for example in (/storage/emulated/0/Download/file.pdf).
For encode a file I use this code:
F...
Mitchiner asked 12/4, 2016 at 16:18
7
Solved
I have the following code with the iText library properly integrated.
import java.io.*;
import com.itextpdf.text.*;
import com.itextpdf.text.pdf.PdfWriter;
@org.eclipse.jdt.annotation.NonNullByDe...
Pooch asked 25/2, 2014 at 7:55
3
Solved
My app stores files in its internal storage directory (/Android/data/com.mycompany.myapp/files, as returned by getFilesDir()), and I would like to allow users to access those files directly from a ...
Anethole asked 27/10, 2014 at 1:17
17
Solved
I'm trying to delete a file, after writing something in it, with FileOutputStream. This is the code I use for writing:
private void writeContent(File file, String fileContent) {
FileOutputStream ...
Turgor asked 13/6, 2009 at 20:51
9
Solved
Is there a way to use FileOutputStream in a way that if a file (String filename) does not exist, then it will create it?
FileOutputStream oFile = new FileOutputStream("score.txt", false);
Crain asked 8/3, 2012 at 15:58
6
The code works for most of the time, but some time it throws exception. Couldn't figure out what could cause it.
What is does is to create a file at
/storage/emulated/0/Download/theFileName.jp...
Dachia asked 30/11, 2015 at 14:24
4
Solved
I'm porting the application from Symbian/iPhone to Android, part of which is saving some data into file. I used the FileOutputStream to save the file into private folder /data/data/package_name/fil...
Seaborg asked 6/3, 2011 at 10:3
6
Solved
I am currently facing some problem with a FileOutputStream in my Java code.
Actually I am using a FileOutputStream for creating a file, but then once the file is created there is no way for deleti...
Chirk asked 23/8, 2012 at 16:17
5
I have a requirement to write records to a file where the data is written at a file location (i.e, seek position) depending on the value of a numeric key. For example, if the key is 100, I might wr...
Eldin asked 20/6, 2017 at 8:20
1
Solved
I use NanoHTTPD as web server in my Android APP, I hope to compress some files and create a InputStream in server side, and I download the InputStream in client side using Code A.
I have read Code...
Zonked asked 20/2, 2017 at 1:41
2
Solved
I have a module that is responsible for reading, processing, and writing bytes to disk. The bytes come in over UDP and, after the individual datagrams are assembled, the final byte array that gets ...
Genova asked 3/1, 2012 at 13:25
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