@Override
    protected void onSaveInstanceState(Bundle outState) {
        super.onSaveInstanceState(outState);
        outState.putAll(getIntent().getExtras());
    }
A translucent activity uses to install self-signed certificate.

@author Megatron King
@since 2018-11-10 21:18
netbare-core/src/main/java/com/github/megatronking/netbare/ssl/CertificateInstallActivity.java