WelcomeActivity.java 文件源码

@Override
public void show500ServerError() {

    builder = new MaterialDialog.Builder(mContext)
            .title(R.string.all_dialog_server_error)
            .content(R.string.all_dialog_try_again)
            .positiveText(R.string.all_dialog_positive).onPositive(new MaterialDialog.SingleButtonCallback() {
                @Override
                public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {

                    dialog.dismiss();

                }
            });

    dialog = builder.build();
    dialog.show();
    dialog.setCanceledOnTouchOutside(false);
}