Please help me guys. I tried to put SetCancelable(false) in dialogfragment but still not working.

this is my DialogFragment:

    public static class UsageAcessDialogFragment extends DialogFragment {
    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        // Use the Builder class for convenient dialog construction
        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());

        builder.setMessage("Grant Usage Access permission")
            .setTitle("Usage Access Permission")
            .setCancelable(false)
            .setPositiveButton("Allow", new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int id) {
                    // FIRE ZE MISSILES!
                    startActivityForResult(
                        new Intent(Settings.ACTION_USAGE_ACCESS_SETTINGS),
                        MY_PERMISSIONS_REQUEST_PACKAGE_USAGE_STATS);
                }
            });

        // Create the AlertDialog object and return it
        return builder.create();
    }
}

Thank you for those who will comment.

CodePudding user response：

You dont need to builder! you are inside dialog fragment try this one setCancelable(false) insted of using builder.setCancelable(false)

CodePudding user response：

You don't need to associate setCancelable with the builder. write setCancelable method directly because you are inside a DialogFragment

   AlertDialog.Builder builder = new AlertDialog.Builder(requireContext());
            builder.setTitle("Usage Access Permission");
            builder.setMessage("Grant Usage Access permission");
            setCancelable(false); // this line
            builder.setPositiveButton("Allow", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialogInterface, int i) {
                    tartActivityForResult(
                            new Intent(Settings.ACTION_USAGE_ACCESS_SETTINGS),
                            MY_PERMISSIONS_REQUEST_PACKAGE_USAGE_STATS);
                }
            });
    
            return builder.create();
        }