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POAndroid 2.2 WebView crashing in xml layout
 

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  1. POAndroid 2.2 WebView crashing in xml layout
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    <p>I have a small application that displays a TabHost at launch. One of the TabHost tabs is an Activity which loads a web page inside a WebView with the following code:</p> <pre><code>reusableIntent = new Intent().setClass(this, ForumViewActivity.class); tabHost.addTab(tabHost.newTabSpec("Forum").setContent(reusableIntent).setIndicator(this.getString(R.string.forum))); </code></pre> <p>And inside the ForumViewActivity.class, this is what happens:</p> <pre><code>setContentView(R.layout.forum); browser = (WebView) findViewById(R.id.forumwebviewbrowser); loadingDialog = ProgressDialog.show(ForumViewActivity.this, "", "Loading...", false); loadingDialog.setCancelable(true); loadingDialog.setCanceledOnTouchOutside(true); browser.loadUrl("http://forum.aulacremona.com/"); </code></pre> <p><i>forum.xml</i> is just the definition of a LinearLayout that hosts a WebView called '<i>forumwebviewbrowser</i>', which I call on.</p> <p>My problem is: when switching between tabs, i.e. back and forth to and from my "Forum" tab, the application will crash, as in go back to Android desktop/launcher.</p> <p>If I use the aforementioned method, in which I define the layour in an external .xml file ( the way Google explains it when using WebView ), the app will crash as soon as I switch off the Forum tab and reeneter it; instead, if I define a WebView object inside my class without any xml external resource file, the app will crash after way more retries ( I have to switch in and out the tab more times ).</p> <p>I have no errors at all in the debugger. Just the warnings:</p> <blockquote> <p>03-09 11:00:32.765: WARN/InputManagerService(52): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@44dc6920</p> <p>03-09 11:00:35.714: WARN/InputManagerService(52): Starting input on non-focused client com.android.internal.view.IInputMethodClient$Stub$Proxy@44cb1428 (uid=10024 pid=685)</p> <p>03-09 11:00:35.925: WARN/ActivityManager(52): Duplicate finish request for HistoryRecord{44d7a978 com.tesi.Myappname/.Myappname}</p> </blockquote> <p>That doesn't justify the crash at all. Any suggestions? I really can't understand why I should drive away from the xml-defined layout, and besides that this problem is driving me nuts.</p> <p><em>edit</em></p> <p>Besides that, I am working offline. I have tried to pass to the browser the string reperesenting HTML of an empty page, and I can't get it to visualize anything. This is really weird.</p>
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    1. PTQuestion
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    1. USSimoneF
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    1. COand you do not see any exception in the LogCat? That would really help to sort things out...
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    2. CONothing apart what I have posted. I am getting really stressed.
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      1. USSimoneF
 

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