Filenotfoundexception: /storage/emulated/0/android

I try this file writer/reader code segment for test: File file = new File(Environment.getExternalStorageDirectory(), 'LM/lm_lisdat_01.txt'); FileOutputStream outputStream = new Fil

Solution 1:

You are creating the file in one directory and trying to open it for input in another.

Environment.getExternalStorageDirectory() is /storage/emulated/0

getExternalFilesDir(null) is /storage/emulated/0/Android/data/hu.abisoft.lm/files

Use the same directory for file creation and input.

Solution 2:

With sdk, you can't write to the root of internal storage. This cause your error. Edit :

Based on your code, to use internal storage with sdk:

finalFiledir=newFile(context.getFilesDir() + "/nfs/guille/groce/users/nicholsk/workspace3/SQLTest");
dir.mkdirs(); //create folders where write filesfinalFilefile=newFile(dir, "BlockForTest.txt");

Solution 3:

Please see changes. Your path was wrong.

And also check whether file exists or not.

Filefile=newFile(Environment.getExternalStorageDirectory(), "LM/lm_lisdat_01.txt");
    FileOutputStreamoutputStream=newFileOutputStream(file);
    outputStream.write(("test").getBytes());
    outputStream.close();

    Filefile=newFile(Environment.getExternalStorageDirectory(), "LM/lm_lisdat_01.txt");//changes hereif(file.exists())
   { 

  BufferedReaderbufferedReader=newBufferedReader(newInputStreamReader(newFileInputStream(file)));
   }