ioexception

Android - How to work around a “no space left on device” error

由 会有一股神秘感。 提交于 2019-12-10 11:18:53
问题 So my latest app runs into this problem where it complains in the logcat that theres no room left on the device to save files but that is definitely not the case as I can close my app open the stock camera and take a picture. How has everybody else dealt with this problem. Edit: The error occurs in this method private void writeFile(Bitmap bmp, File f) { FileOutputStream out = null; try { out = new FileOutputStream(f); bmp.compress(Bitmap.CompressFormat.PNG, 80, out);//<---error here } catch

Adding Certificate for android 2.2

由 笑着哭i 提交于 2019-12-08 17:38:27
I am trying to add a certificate to my app so that it may hit the server.I had read few blogs and implemented accordingly.when i tested it had thrown me the error. and this is the logcat i m getting 09-14 11:44:48.766: W/System.err(24802): java.io.IOException: SSL handshake failure: I/O error during system call, Connection reset by peer 09-14 11:44:48.774: W/System.err(24802): at org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl.nativeconnect(Native Method) 09-14 11:44:48.774: W/System.err(24802): at org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl

Android background network error recovery

由 五迷三道 提交于 2019-12-08 13:41:38
Given an Android intent service whose job is do background network communication (e.g. make a REST call to synchronize data), when the intent service catches an IOException , what is a good practice for recovering from the error? Let's assume the amount of data transferred is small enough that we're content retry the network operation from scratch. If the device lost network connection, we want to be notified when connectivity is restored and try again. If we didn't lose connection, we assume the server or its network link is down, and want to try again after a delay. It is not critical to

What is this java.io.IOException: Error: Expected a long type, actual='930[299' tells?

由 本小妞迷上赌 提交于 2019-12-08 13:37:41
问题 I created a program to read and extract text from PDF files... But it producing this exception during execution.. java.io.IOException: Error: Expected a long type, actual='930[299' at org.apache.pdfbox.pdfparser.BaseParser.readLong(BaseParser.java:1669) at org.apache.pdfbox.pdfparser.PDFObjectStreamParser.parse(PDFObjectStreamParser.java:100) at org.apache.pdfbox.cos.COSDocument.dereferenceObjectStreams(COSDocument.java:632) at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:244)

Issues about files or folders in use: get the name of another Process that use file or folder

由 瘦欲@ 提交于 2019-12-08 08:48:57
问题 I using C# .NET , vs 2008 , .net 3.5 For me, is difficult, but I need sample code in C# for this: Check if a file or a folder is in use If file or a folder is in use, the name of Process that use it For example, in my issue. I try delete file, and I get "The process cannot access the file 'XYZ' because it is being used by another process." Exception. File.Delete(infoFichero.Ruta); I want check if a file is in use, and the name of Process that use it. I need sample code, source code, please. I

Adding Certificate for android 2.2

由 你。 提交于 2019-12-08 07:52:52
问题 I am trying to add a certificate to my app so that it may hit the server.I had read few blogs and implemented accordingly.when i tested it had thrown me the error. and this is the logcat i m getting 09-14 11:44:48.766: W/System.err(24802): java.io.IOException: SSL handshake failure: I/O error during system call, Connection reset by peer 09-14 11:44:48.774: W/System.err(24802): at org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl.nativeconnect(Native Method) 09-14 11:44:48.774: W/System

Android background network error recovery

由 ≯℡__Kan透↙ 提交于 2019-12-08 04:24:29
问题 Given an Android intent service whose job is do background network communication (e.g. make a REST call to synchronize data), when the intent service catches an IOException , what is a good practice for recovering from the error? Let's assume the amount of data transferred is small enough that we're content retry the network operation from scratch. If the device lost network connection, we want to be notified when connectivity is restored and try again. If we didn't lose connection, we assume

maven release:prepare IOException

由 两盒软妹~` 提交于 2019-12-08 03:36:30
问题 I'm trying to get maven's release plugin working with Perforce. When I run: mvn release:prepare -Dusername=PerforceUser -Dpassword=PerforcePassword I get this output (with some IPs/username/passwords removed): [INFO] Scanning for projects... [INFO] ------------------------------------------------------------------------ [INFO] Reactor Build Order: [INFO] [INFO] root-project [INFO] project1 [INFO] project2 [INFO] project3 [INFO] project4 [INFO] project5 [INFO] project6 [INFO] project7 [INFO]

Call Python from Java

由 痞子三分冷 提交于 2019-12-07 16:42:33
问题 I want to call a python script from Java. My python version is 2.5 and Java is 6. My current code: try{ Process p= Runtime.getRuntime().exec("path/dirs/file.py"); p.waitFor(); } catch (InterruptedException ex){ System.out.println(ex.getMessage());} } The error I receive is: Java.IO.IOException: Cannot run program filename: CreateProcess error = 193, %1 is not a valid Win32 application 回答1: Try to use PrecessBuilder - try{ String prg = "import sys\nprint int(sys.argv[1])+int(sys.argv[2])\n";

Java: how to stop a server (close a Socket) without an exception?

由 十年热恋 提交于 2019-12-07 13:37:22
问题 I've made a server which allows to join many clients. However I have a problem. I added START/STOP button which should start/stop server. But the code does not work like I want: connection isn't closed and code goes to the IOException "THIS IS PROBLEM" (in ServerLogic part). Additionally clients still can contact with server. SERVER LOGIC public class ServerLogic { private static ServerSocket m_sSocket; private static Set<ServerSubscriber> m_subscriberList = new HashSet<ServerSubscriber>();
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