All geek questions in one place

Java.io.FileNotFoundException: /file/path.jpg open failed: ENOENT (There is no such file or directory)

I am trying to save a parse.com image. I need to convert it to an array of bytes. The way I decided to try to do this is apache commons-io . It does not work properly. This is my piece of code;

private void saveImage() throws IOException { // TODO Auto-generated method stub InputStream header = new FileInputStream("/ClashMMA/res/drawable-hdpi/beatdown.jpg"); ParseFile file = new ParseFile(toByteArray(header)); try{ file.save(); } catch (ParseException e) { e.printStackTrace(); } ParseObject displayImage = new ParseObject("displayImage"); displayImage.put("header", file); try{ displayImage.save(); } catch (ParseException e1){ e1.printStackTrace(); } } private byte[] toByteArray(InputStream header) throws IOException { // TODO Auto-generated method stub ByteArrayOutputStream buffer = new ByteArrayOutputStream(); int l; byte[] data = new byte[1024]; while ((l = header.read(data, 0, data.length)) != -1) { buffer.write(data, 0, l); } buffer.flush(); return buffer.toByteArray(); }

And my mistake is this:

java.io.FileNotFoundException: /ClashMMA/res/drawable-hdpi/beatdown.jpg: open failed: ENOENT (No such file or directory)

But I'm sure there is a file, because I went to my file directory (in eclipse), right-clicked and clicked Copy Qualified Name . Which essentially copies the file path. I tried several other ways, As immediately after my computer, and in my src folder. Can someone please tell me what I am doing wrong? Why won't he read the file when it really is? Detailed explanations.

+4
source share
1 answer

The files in your Eclipse projects are not in the (real or emulated) Android file system, and that is where Android FileInputStream looks. (Not without reason! The host file system for Eclipse will not be present on a real Android device.)

You basically have two options:

+5
source

Source: https://habr.com/ru/post/1479203/

More articles:


All Articles