How to use Dialog Fragment? (showDialog deprecated) Android

Question

I understand that there is this documentation

http://developer.android.com/reference/android/app/DialogFragment.html#AlertDialog

but as a new Android/Java le

Answer 1

Example of DialogFragment using Sherlock

FragmentManager fm = getSherlockActivity().getSupportFragmentManager();
DialogFragment dialog = new DialogFragment(){
    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        // Use the Builder class for convenient dialog construction
        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
        builder
            .setTitle(getString(R.string.delete)+"?")
            .setPositiveButton(getString(android.R.string.ok), new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int id) {
                // do something
                }
            })
            .setNegativeButton(getString(android.R.string.cancel),  new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int id) {
                    dismiss();
                }
            });
        // Create the AlertDialog object and return it
        return builder.create();
    }
};
dialog.setCancelable(true);
dialog.show(fm, "DELETE_DIALOG_FRAGMENT");