Hello.
I am using the example from the android development sites on outputstream
to save a string to the internal storage, and I'm trying to get it with the
use of inputstream.. But can't get it to work =/ What I want is to store a
string and easily be able to get it from other activities, thats why I
think this solution was the best. If you got any other solutions, please
tell.
Anyway I am using this script, the string MyData is defined further up in
the document as well as the filename.
String filename = "testfile" //also tried "testfile.txt
....
if (selectedItem.equals("Get")) {
try {
FileInputStream fis = new FileInputStream(filename);
DataInputStream in = new DataInputStream(fis);
BufferedReader br = new BufferedReader(
new InputStreamReader(in));
String strLine;
while ((strLine = br.readLine()) != null) {
myData = myData + strLine;
}
in.close();
} catch (IOException e) {
e.printStackTrace();
}
}
if (selectedItem.equals("Post")) {
String test = "5556";
FileOutputStream outputStream;
try {
outputStream = openFileOutput(filename,
Context.MODE_PRIVATE);
outputStream.write(test.getBytes());
outputStream.close();
} catch (Exception e) {
e.printStackTrace();
}
}
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