하이브리드 앱에서 intent::kakaolink 오류

public class MyPhoneGapActivity extends DroidGap {
	
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		loadUrl("file:///android_asset/www/test2.html");		
		appView.getSettings().setJavaScriptEnabled(true);
//		appView.setWebViewClient(new MyWebViewClient());
		
	}
	
    private class MyWebViewClient extends WebViewClient {
        public static final String INTENT_PROTOCOL_START = "intent:";
        public static final String INTENT_PROTOCOL_INTENT = "#Intent;";
        public static final String INTENT_PROTOCOL_END = ";end;";
        public static final String GOOGLE_PLAY_STORE_PREFIX = "market://details?id=";

        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            if (url.startsWith(INTENT_PROTOCOL_START)) {
                final int customUrlStartIndex = INTENT_PROTOCOL_START.length();
                final int customUrlEndIndex = url.indexOf(INTENT_PROTOCOL_INTENT);
                if (customUrlEndIndex < 0) {
                    return false;
                } else {
                    final String customUrl = url.substring(customUrlStartIndex, customUrlEndIndex);
                    try {
                        getContext().startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(customUrl)));
                    } catch (ActivityNotFoundException e) {
                        final int packageStartIndex = customUrlEndIndex + INTENT_PROTOCOL_INTENT.length();
                        final int packageEndIndex = url.indexOf(INTENT_PROTOCOL_END);

                        final String packageName = url.substring(packageStartIndex, packageEndIndex < 0 ? url.length() : packageEndIndex);
                        getContext().startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(GOOGLE_PLAY_STORE_PREFIX + packageName)));
                    }
                    return true;
                }
            } else {
                return false;
            }
        }
    }

하이브리드 어플 phonegap 환경에서

위의 코드를 활용하려 했으나 사용하는법을 모르겠습니다.

	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		loadUrl("file:///android_asset/www/test2.html");		
		appView.getSettings().setJavaScriptEnabled(true);
//		appView.setWebViewClient(new MyWebViewClient());
	}

이런식으로 호출하려고 해봐도 어플로 구동시킨 결과
The connection to the server was unsuccessful 에러와 함께 구동이 되지 않습니다.

빠른 시일내에 연락 바랍니다 ㅜㅜ

https://devtalk.kakao.com/t/ios-javascript-sdk/43?u=vincent