+ public boolean onOptionsItemSelected(MenuItem item) {\r
+ boolean returnValue = false;\r
+ \r
+ switch(item.getItemId()){\r
+ case android.R.id.home:\r
+ Intent intent = new Intent(this, FileDisplayActivity.class);\r
+ intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);\r
+ intent.putExtra(FileDetailFragment.EXTRA_FILE, mFileDetail.getDisplayedFile());\r
+ startActivity(intent);\r
+ finish();\r
+ returnValue = true;\r
+ }\r
+ \r
+ return returnValue;\r
+ }\r
+\r
+\r
+\r
+ @Override\r