How to write an external text file in Android?

Question

I want to write a string string in a text file in an android project (using Eclipse). This is the code I'm trying but not working ...

    String s="hello azeem\n";
    try{
    FileOutputStream fos = openFileOutput("C:\\eventslog.txt", Context.MODE_PRIVATE);
    fos.write(s.getBytes());
    fos.close();
    }
    catch (Exception e){

    }

Any ideas?

Answer 1

There are two ways to understand your question:

• You want to write the file to c: drive on your computer - well you cannot . If you want to save any file from android to a computer program, you will have to send it over the network.
• - FS- - c:\ , , unix, , root (/), android SDK . . : http://developer.android.com/guide/topics/data/data-storage.html

Answer 2

Android SD- . Android Bridge (adb.exe, sdk\platform-tools), txt ... - Windows.

( foo.txt android)

bar.bat:

adb pull /sdcard/Android/data/com.example.yourapp/files/foo.txt C:\foo.txt

bar.bat. . foo.txt sdcard C:\foo.txt

, . Windows.

Answer 3

You may not have added his permission ...

here:

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>