Untitled

getFilesDir() in a subclass to View
public void save(){
    try {
        File myDir = new File(getFilesDir().getAbsolutePath());
        FileWriter fw = new FileWriter(myDir + "/Test.txt");
        fw.write(Integer.toString(score));
        fw.close();

    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

class Foo extends View{
   public foo (Context c){
      c.getFilesDir(); // or any method that belongs to context
   }
}

class Main extends Activity{
   @override
   public void onCreate(){
       super.onCreate();


       Foo foo = new Foo(this); //this is a reference to the activity AND is also the context;
   }
}

getContext().getFilesDir();