I have an application that runs on glass. I want my application to create files at run time and be able to write/read data to/from those files. Can anyone show me a way to do this? Does Android's openFileOutput() work in glass?
(In case if anyone else has the same question)
Okay I figured out a way to do this. It looks like Java i/o libraries works fine with android and also for glass. The following works fine in glass.
String filename = "sensorData"; FileOutputStream outputStream;
try {
outputStream = openFileOutput(filename, Context.MODE_APPEND);
OutputStreamWriter outputStreamWriter = new OutputStreamWriter (outputStream);
outputStreamWriter.write(content);
outputStreamWriter.close();
}
catch (Exception e) {
e.printStackTrace();
}
//Printing the file in logcat just to verify the contents
FileInputStream inputStream;
try
{
inputStream = openFileInput(filename);
InputStreamReader inputStreamReader = new InputStreamReader (inputStream);
char[] buffer = new char[content.length()];
inputStreamReader.read(buffer);
String input = buffer.toString();
Log.i(input);
}
catch (Exception e)
{
e.printStackTrace();
}
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.