Hi everyone,
I have an app that needs to write to a file that is accessible from
programs outside of Android. The snippet of code is as follows:
OutputStreamWriter osw = new
OutputStreamWriter( openFileOutput( "out.txt",
MODE_WORLD_READABLE ) );
osw.write( "picture taken: " + picId );
osw.flush();
osw.close();
Android doesn't allow me to write to the outside, for example the C:
drive and I'm not able to find this file anywhere on the file system.
I'm guessing its some kind of permissions problem. I would like to be
able to write to anywhere on the file system I want. Is that
possible?
Also, since what I tried above didn't work, I also tried writing a
Http Post and posting the info to a webapp. This code works
independently but when put inside an Activitie's onCreate() method, it
doesn't work. Again, I'm guessing it has to do with permissions:
String data =
URLEncoder.encode( "signinUserAccount.userName", "UTF-8" ) + "=" +
URLEncoder.encode("a", "UTF-8");
data += "&" +
URLEncoder.encode("signinUserAccount.password", "UTF-8") + "=" +
URLEncoder.encode("b", "UTF-8");
URL url = new URL("http://10.0.2.2:8080/GoogleCamAF/
userAccountView.action");
URLConnection conn = url.openConnection();
conn.setDoOutput(true);
OutputStreamWriter wr = new
OutputStreamWriter(conn.getOutputStream());
wr.write(data);
wr.flush();
Any advice would be greatly appreciated!
Yi
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