Example usage for android.support.v4.app FragmentActivity supportInvalidateOptionsMenu

Introduction

In this page you can find the example usage for android.support.v4.app FragmentActivity supportInvalidateOptionsMenu.

Prototype

public void supportInvalidateOptionsMenu() 

Source Link

Document

Invalidate the activity's options menu.

Usage

From source file:it.imwatch.nfclottery.DropboxOptionsFragment.java

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    final FragmentActivity activity = getActivity();

    if (activity != null) {
        if (requestCode == REQUEST_LINK_TO_DBX) {
            if (resultCode == Activity.RESULT_OK) {
                Log.d(TAG, "Dropbox account successfully linked");
                showFeedback(activity, "Dropbox account successfully linked", Style.CONFIRM);
                mActionDropboxMenuItem.setTitle(R.string.action_dropbox_unlink);
            } else {
                Log.e(TAG, "Link failed or cancelled by the user");
            }//ww w .  j a  v a  2  s . co m
        } else {
            super.onActivityResult(requestCode, resultCode, data);
        }
        activity.supportInvalidateOptionsMenu();
    } else {
        Log.e(TAG, String.format(
                "Not attached to an Activity: unable to handle an Activity result " + "(request %d, result %d)",
                requestCode, resultCode));
    }
}

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