android chargement webview dans le dialogue

6

Vous pouvez simplement appliquer un thème de dialogue à une activité régulière qui contient un WebView.

2010-08-05 14:17:10

+0

J'ai un problème avec ça. J'utilise le type d'application de navigateur et une fois que je complète l'application Authorizing. Cela ne me redirige pas vers ma page Web. Au lieu de cela, je me montre rediriger mais il reste sur la même page. Une idée de comment faire face à un tel problème? – insomiac

5

Context mContext = this; 
    AlertDialog.Builder alert = new AlertDialog.Builder(mContext); 

    alert.setTitle("Riga"); 
    WebView wv = new WebView(mContext); 
    String html = "<html><body>some html here</body></html>"; 

    wv.loadData(html, "text/html", "UTF-8"); 
    alert.setView(wv); 
    alert.setIcon(R.drawable.icon); 
    alert.setPositiveButton("Yes", new DialogInterface.OnClickListener(){ 
    public void onClick(DialogInterface dialog, int id){ 
     Toast.makeText(getApplicationContext(), "Success", Toast.LENGTH_SHORT).show(); 
    } 
    }); 
    alert.setNegativeButton("No", new DialogInterface.OnClickListener(){ 
    public void onClick(DialogInterface dialog, int id){ 
     Toast.makeText(getApplicationContext(), "Fail", Toast.LENGTH_SHORT).show(); 
    } 
    }); 
    alert.show();

Source

2011-12-24 14:05:25

0

Ouvrir comme boîte de dialogue et enregistrer dans le fichier Menifeast.xml. utiliser comme boîte de dialogue.

public class WebDialog extends Dialog 
{ 

    static final int      BLUE     = 0xFF6D84B4; 
    static final float[]     DIMENSIONS_DIFF_LANDSCAPE = 
                    { 20, 60 }; 
    static final float[]     DIMENSIONS_DIFF_PORTRAIT = 
                    { 40, 60 }; 
    static final FrameLayout.LayoutParams FILL     = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT); 
    static final int      MARGIN     = 4; 
    static final int      PADDING     = 2; 
    static final String     DISPLAY_STRING   = "touch"; 

    private String      mUrl; 
// private DialogListener    mListener; 
    private ProgressDialog    mSpinner; 
    private WebView      mWebView; 
    private LinearLayout     mContent; 
    private TextView      mTitle; 

    public WebDialog(Context context, String url) 
    { 
     super(context); 
     mUrl = url; 
    } 

    @Override 
    protected void onCreate(Bundle savedInstanceState) 
    { 
     super.onCreate(savedInstanceState); 
     mSpinner = new ProgressDialog(getContext()); 
     mSpinner.requestWindowFeature(Window.FEATURE_NO_TITLE); 
     mSpinner.setMessage("Loading..."); 

     mContent = new LinearLayout(getContext()); 
     mContent.setOrientation(LinearLayout.VERTICAL); 
     setUpTitle(); 
     setUpWebView(); 
     Display display = getWindow().getWindowManager().getDefaultDisplay(); 
     final float scale = getContext().getResources().getDisplayMetrics().density; 
     int orientation = getContext().getResources().getConfiguration().orientation; 
     float[] dimensions = (orientation == Configuration.ORIENTATION_LANDSCAPE) ? DIMENSIONS_DIFF_LANDSCAPE : DIMENSIONS_DIFF_PORTRAIT; 
     addContentView(mContent, new LinearLayout.LayoutParams(display.getWidth() - ((int) (dimensions[0] * scale + 0.5f)), display.getHeight() - ((int) (dimensions[1] * scale + 0.5f)))); 
    } 

    private void setUpTitle() 
    { 
     requestWindowFeature(Window.FEATURE_NO_TITLE); 
     Drawable icon = getContext().getResources().getDrawable(R.drawable.ic_launcher); 
     mTitle = new TextView(getContext()); 
     mTitle.setText("Website"); 
     mTitle.setTextColor(Color.WHITE); 
     mTitle.setTypeface(Typeface.DEFAULT_BOLD); 
     mTitle.setBackgroundColor(BLUE); 
     mTitle.setPadding(MARGIN + PADDING, MARGIN, MARGIN, MARGIN); 
//  mTitle.setCompoundDrawablePadding(MARGIN + PADDING); 
//  mTitle.setCompoundDrawablesWithIntrinsicBounds(icon, null, null, null); 
     mContent.addView(mTitle); 
    } 

    private void setUpWebView() 
    { 
     mWebView = new WebView(getContext()); 
     mWebView.setVerticalScrollBarEnabled(false); 
     mWebView.setHorizontalScrollBarEnabled(false); 
     mWebView.setWebViewClient(new WebDialog.DialogWebViewClient()); 
     mWebView.getSettings().setJavaScriptEnabled(true); 

     System.out.println(" mURL = "+mUrl); 

     mWebView.loadUrl(mUrl); 
     mWebView.setLayoutParams(FILL); 
     mContent.addView(mWebView); 
    } 

    private class DialogWebViewClient extends WebViewClient 
    { 

     @Override 
     public boolean shouldOverrideUrlLoading(WebView view, String url) 
     { 
      view.loadUrl(url); 

      return true; 
     } 

     @Override 
     public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) 
     { 
      super.onReceivedError(view, errorCode, description, failingUrl); 
      WebDialog.this.dismiss(); 
     } 

     @Override 
     public void onPageStarted(WebView view, String url, Bitmap favicon) 
     { 
      super.onPageStarted(view, url, favicon); 
      mSpinner.show(); 
     } 

     @Override 
     public void onPageFinished(WebView view, String url) 
     { 
      super.onPageFinished(view, url); 
      String title = mWebView.getTitle(); 
      if (title != null && title.length() > 0) 
      { 
       mTitle.setText(title); 
      } 
      mSpinner.dismiss(); 
     } 

    } 
}

Source

2012-07-30 09:23:19

android chargement webview dans le dialogue

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