[TIMOB-553] WebViews events are not works in android

Description

Comments

1. Don Thorp 2011-04-15

   There is a beforeload event in iPhone. There may be others.

2. krati 2011-04-15

   I want to open pdf on webview .Pls suggest.
   I am getting Error 401 while loading url on webview android.

3. Don Thorp 2011-04-15

   @krati this is not the support forum. Please do not post questions here. Go to http://developer.appcelerator.com/questions/created">Q&A on the developer website.

4. Bill Dawson 2011-04-15

   This will be in 1.5

5. Bill Dawson 2011-04-15

   (from [0b0328c15cd4fde434002b721b94e55a1682ccb2]) [#553 status:fixed-in-qa] Support beforeload event. http://github.com/appcelerator/titanium_mobile/commit/0b0328c15cd4fde434002b721b94e55a1682ccb2"> http://github.com/appcelerator/titanium_mobile/commit/0b0328c15cd4f...

6. Bill Dawson 2011-04-15

   Sample test app.js. You will see notification windows showing beforeload (and load, after a three second delay after the page has loaded -- so the notifications don't run into each other.)

      var notification = Ti.UI.createNotification({
          duration: Ti.UI.NOTIFICATION_DURATION_LONG
          
      });
      function showStatus(text)
      {
          notification.hide();
          notification.message = text;
          notification.show();
      }
      
      Titanium.UI.setBackgroundColor('#000');
      var win = Titanium.UI.createWindow({  
          title:'Test',
          backgroundColor:'#fff',
          exitOnClose: true
      });
      
      var wv = Ti.UI.createWebView({top:50});
      wv.url = "http://www.google.com";
      wv.addEventListener('click', function() {
          showStatus("webview clicked");
      });
      win.add(wv);
      
      var topbar = Ti.UI.createView({
          top:0, left: 0, right: 0, height: 45,
          backgroundColor: 'blue'
      });
      
      var backButton = Ti.UI.createButton({
          left: 10, top: 0, height: 45, width: 100,
          title: 'Back', enabled: false
      });
      backButton.addEventListener('click', function(){
          wv.goBack();
      });
      
      var reloadButton = Ti.UI.createButton({
          left: 115, top: 0, height:45, width: 100,
          title: 'Reload'
      });
      reloadButton.addEventListener('click', function() {
          wv.reload();
      });
      
      wv.addEventListener('load', function(e) {
          backButton.enabled = wv.canGoBack();
          setTimeout(function() {showStatus("page loaded: " + e.url);}, 3000);
      });
      
      
      wv.addEventListener('beforeload', function(e) {
          backButton.enabled = wv.canGoBack();
          showStatus("page beforeload: " + e.url);
      });
      
      topbar.add(backButton);
      topbar.add(reloadButton);
      win.add(topbar);
      win.open();
      

7. Thomas Huelbert 2011-04-15

   1.5.0.02c2c264 g1 and 2.2. sim

8. kosso 2011-12-10 While there is indeed a 'load' and 'beforeload' event now since the fix, there is no 'error' event in TiWebViewClient.java This had be flummoxed for ages and is a definite and urgent requirement.
9. kosso 2011-12-10 had 'me' flummoxed... (no edit)

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