Android 실행 리디렉션 웹보기의 JavaScript

Question

"https://foo.com/default?companyId=1929770&authorizationSource=FTP", 과 같은 기본 URL을 호출했습니다. 기본 URL을로드하면 "https://foo.com/default?companyId=1929770&authorizationSource=FTP_123456789"과 같은 보조 URL로 리디렉션됩니다. 보조 URL은 항상 끝에 숫자가있는 FTP를 임의로 생성합니다. 보조 URL에 대해 javascript를 어떻게 실행할 수 있습니까?

public class ActivityWebViewPay extends Activity { 
public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    String privatURL = "https://foo.com/default?companyId=1929770&authorizationSource=FTP&account=" + getIntent().getStringExtra(ACCOUNT_LS); 

    WebView urlWebView = new WebView(this); 
    setContentView(urlWebView); 
    urlWebView.getSettings().setJavaScriptEnabled(true); 
    urlWebView.getSettings().setDomStorageEnabled(true); 
    WebSettings settingsURL = urlWebView.getSettings(); 
    settingsURL.setMinimumFontSize(18); 
    settingsURL.setBuiltInZoomControls(true); 
    settingsURL.setDisplayZoomControls(true); 
    settingsURL.setJavaScriptEnabled(true); 
    settingsURL.setDomStorageEnabled(true); 
    urlWebView.clearHistory(); 
    urlWebView.clearCache(true); 
    urlWebView.loadUrl(privatURL); 

    urlWebView.setWebViewClient(new WebViewClient(){ 
     @Override 
     public void onPageFinished(WebView view, String url) { 
      view.loadUrl("javascript:function a(){window.document.getElementsByClassName('property-info-wrap')[0].style.display='none';}; a()"); 
     } 
    }); 
} 

는 로그 캣 :이 내부처럼 JS 코드를 실행할 수 있습니다

[INFO:CONSOLE(1)] "Uncaught TypeError: Cannot read property 'style' of undefined", source: (1) 
[INFO:CONSOLE(1)] "Uncaught TypeError: Cannot read property 'style' of undefined", source: (1) 
[INFO:CONSOLE(22)] "Start Referrer is >>> ", source: link without FTP (22) 
[INFO:CONSOLE(1)] "Uncaught TypeError: Cannot read property 'style' of undefined", source: (1) 
[INFO:CONSOLE(5)] "The key "target-densitydpi" is not supported.", source: link with FTP (5) 
[INFO:CONSOLE(30)] "referer ", source: link with FTP (30) 
[INFO:CONSOLE(1)] "Uncaught TypeError: Cannot read property 'style' of undefined", source: (1) 

Answer 1

나를 위해,

String jsScript = "javascript:alert(" + msg + ");"; 
webView.loadUrl(jsScript); 

또한

을 onPageFinished : 난의 수를 알고 스위치를 추가 해요 열려있는 URL :

public void onPageFinished(WebView view, String url) 
{ 
    super.onPageFinished(view, url); 
    count++; 
    switch (count) 
    { 
     case 1: 
      String jsScriptInit;// do that you want 
      webView.loadUrl(jsScriptInit); 
      break; 
     case 2: 
      String jsScript; 
      webView.loadUrl(jsScript); 
      break; 
    } 
}