Error Reading Png Image Data
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Error Reading Png Image Data Java
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Io Error Reading Png Header
Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Javax.ImageIO.IIOException for PNG image Data up vote 1 down vote favorite I am implementing a server in java which recieves images from an android application. basically it is recieving image from android emulator but not from android device. This all process of recieving an image from android emulator or android device is done on localhost. here is my code of the server. public class Server { private static ServerSocket serverSocket; private static Socket clientSocket; private static InputStreamReader inputStreamReader; private static BufferedReader bufferedReader; private static String message; private static byte[] image; public static void main(String[] args) throws UnknownHostException, IOException { try { serverSocket = new ServerSocket(4000); // Server socket } catch (IOException e) { System.out.println("Could not listen on port: 4000"); } System.out.println("Server started. Listening to the port 4000"); while (true) { clientSocket = serverSocket.accept(); // accept the client connection inputStreamReader = new InputStreamReader(clientSocket.getInputStream()); bufferedReader = new BufferedReader(inputStreamReader); // get the client message DataInputStream inputFromClient = new DataInputStream(clientSocket.getInputStream()); int count = inputFromClient.available(); System.out.println(count); image = new byte[count]; inputFromClient.readFully(image); final BufferedImage bufferedImage = ImageIO.read(new ByteArrayInputStream(image)); ImageIO.write(buffer
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, http://stackoverflow.com/questions/29506088/javax-imageio-iioexception-for-png-image-data helping each other. Join them; it only takes a minute: Sign up Reading picture from byte array up vote 0 down vote favorite I'm writing a Java applet that need to read some XML and image files inside a ZIP file. The Zip file will be download through HTTP and the applet is unsigned, so I need http://stackoverflow.com/questions/18831871/reading-picture-from-byte-array to use java.util.zip.ZipInputStream to manipulated the data. There's a problem when I'm trying to read a PNG file inside the Zip file. The steps I handle the Zip file: Download the Zip through Http URL resourceURL = new URL(source); HttpURLConnection httpConnection= (HttpURLConnection) resourceURL.openConnection(); httpConnection.connect(); InputStream resourceFileIn = httpConnection.getInputStream(); Use ZipInputStream to hold the data downloaded ZipInputStream resourceZipIn = new ZipInputStream(resourceFileIn); Iterate through every ZipEntry and extract the corresponding byte array ArrayList
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