Hi, Megha,
It works!!!...
Thanks so much.
--elephantbug
On Sep 12, 3:07 pm, "Megha Joshi" <[EMAIL PROTECTED]> wrote:
> It seems like you won't get the proper hook into the WebView for changing
> its contents on load, if you load tab's content by id.
> I was able to make this work using TabContentFactory. For sample code see
> the ApiDemos/Views/Tabs sample.
> On subsequent tab clicks you could change the content dynamically using
> OnTabChangeListener.
>
> 2008/9/12 elephantbug <[EMAIL PROTECTED]>
>
>
>
> > Hi,
>
> > The LoadAllLegalText is not a blocking call or different thread. The
> > TOC has been initialized when it is loaded.
>
> > I tried following code even:
> > legalText = (WebView)findViewById(R.id.legal_view);
> > legalText.loadData("<html><body>boo</body></html>",
> > mimeType,
> > encoding);
>
> > Still nothing displayed..
>
> > On Sep 11, 8:56 pm, "Megha Joshi" <[EMAIL PROTECTED]> wrote:
> > > 2008/9/11 elephantbug <[EMAIL PROTECTED]>
>
> > > > Hi,
>
> > > > The WebView shows nothing the very first time, however, if you switch
> > > > to other TAB and return back, everything is displayed.
>
> > > > Here is my XML file:
> > > > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> > > > <?xml version="1.0" encoding="utf-8"?>
>
> > > > <LinearLayout xmlns:android="http://schemas.android.com/apk/res/
> > > > android"
> > > > android:layout_width="fill_parent"
> > > > android:layout_height="fill_parent"
> > > > android:orientation="vertical"
> > > > android:gravity="center">
>
> > > > <TabHost
> > > > android:id="@android:id/tabhost"
> > > > android:layout_width="fill_parent"
> > > > android:layout_height="wrap_content">
>
> > > > <TabWidget
> > > > android:id="@android:id/tabs"
> > > > android:layout_width="wrap_content"
> > > > android:layout_height="wrap_content"/>
>
> > > > <FrameLayout
> > > > android:id="@android:id/tabcontent"
> > > > android:layout_width="fill_parent"
> > > > android:layout_height="450px"
> > > > android:paddingTop="60px">
>
> > > > <LinearLayout
> > > > android:id="@+id/legal_layout"
> > > > android:orientation="vertical"
> > > > android:layout_width="fill_parent"
> > > > android:layout_height="400px">
>
> > > > <ScrollView
> > > > android:id="@+id/scroll"
> > > > android:layout_width="fill_parent"
> > > > android:layout_height="350px"
> > > > android:background="@drawable/silver">
>
> > > > <WebView
> > > > android:id="@+id/legal_view"
> > > > android:layout_width="fill_parent"
> > > > android:layout_height="350px"
> > > > android:minHeight="350dp"
> > > > android:textColor="@drawable/dark"
> > > > android:padding = "3dip"
> > > > android:paddingLeft = "3dip"
> > > > android:paddingRight = "3dip"
> > > > android:paddingTop = "3dip"
> > > > android:paddingBottom = "3dip"
> > > > android:text="test"/>
> > > > </ScrollView>
>
> > > > <LinearLayout
> > > > android:orientation="horizontal"
> > > > android:layout_width="fill_parent"
> > > > android:layout_height="wrap_content"
> > > > android:paddingTop = "3dip"
> > > > android:gravity="center">
>
> > > > <Button
> > > > android:id = "@+id/button_accept"
> > > > android:layout_width="wrap_content"
> > > > android:layout_height="wrap_content"
> > > > android:text="@string/button_accept_text"/>
>
> > > > <Button
> > > > android:id = "@+id/button_cancel"
> > > > android:layout_width="wrap_content"
> > > > android:layout_height="wrap_content"
> > > > android:text="@string/button_cancel_text"/>
>
> > > > </LinearLayout>
>
> > > > </LinearLayout>
> > > > </FrameLayout>
> > > > </TabHost>
>
> > > > </LinearLayout>
>
> > > > ++++++++++++++++++++++++++++++++++++++++++++
> > > > here is part of my code for onCreate:
>
> > > > //load gloabl asset
> > > > loadAllLegalText();
>
> > > If loadAllLegalText() is something that puts data into TOC below, is it a
> > > blocking call? You may want to check if TOC actually contains data when
> > you
> > > call loadData()..
>
> > > > //init the view
> > > > setContentView(R.layout.legal);
>
> > > > tabHost = (TabHost) findViewById(android.R.id.tabhost);
> > > > tabHost.setup();
>
> > > > legalText = (WebView)findViewById(R.id.legal_view);
> > > > legalText.getSettings().setJavaScriptEnabled(true);
> > > > legalText.loadData(TOC, mimeType, encoding);
>
> > > > Resources rs = getResources();
> > > > tabHost.addTab(tabHost.newTabSpec(TAG_LEGAL_TOC)
>
> > > > .setIndicator(rs.getText(R.string.legal_tab_indicator_toc))
> > > > .setContent(R.id.legal_layout));
>
> > > > tabHost.addTab(tabHost.newTabSpec(TAG_LEGAL_NOTICE)
>
> > > > .setIndicator(rs.getText(R.string.legal_tab_indicator_legal))
> > > > .setContent(R.id.legal_layout));
>
> > > > tabHost.addTab(tabHost.newTabSpec(TAG_LEGAL_PRIVACY)
>
> > > > .setIndicator(rs.getText(R.string.legal_tab_indicator_privacy))
> > > > .setContent(R.id.legal_layout));
>
> > > > ......
> > > > //set focus
> > > > tabHost.setOnTabChangedListener(this);
> > > > tabHost.setCurrentTabByTag(TAG_LEGAL_TOC);
>
> > > > +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>
> > > > There is one thread about WebView display nothing and I tried their
> > > > suggestion, none works...
>
> > > > Anyone has any clue? or it is Android's bug.
>
> > > >http://code.google.com/p/android/issues/detail?id=678
>
> > > >http://www.mail-archive.com/[email protected]/msg02.
> > ..
>
> > > > --elephantbug
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