[android-developers] A WebView inside of a fragment

2011-03-20 Thread Chris Stewart 
I'm trying to get a hook to a WebView in my layout and it's coming back null
each time.  Can anyone tell me what I'm doing wrong here?

WebViewFragment.java

public class WebViewFragment extends Fragment
{
private View mContentView;

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState)
{
mContentView = inflater.inflate(R.layout.web_view_fragment, null);

return mContentView;
}

@Override
public void onActivityCreated(Bundle savedInstanceState)
{
super.onActivityCreated(savedInstanceState);

WebView webview = (WebView)mContentView.findViewById(R.id.webview);
// use webview to set url...
}
}


web_view_fragment.xml

?xml version=1.0 encoding=utf-8?

LinearLayout xmlns:android=http://schemas.android.com/apk/res/android;
android:orientation=horizontal
android:layout_width=match_parent
android:layout_height=match_parent

WebView
android:id=@+id/webview
android:layout_width=fill_parent
android:layout_height=fill_parent
android:layout_weight=2 /
/LinearLayout

--
Chris Stewart
http://chriswstewart.com

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Re: [android-developers] A WebView inside of a fragment

2011-03-20 Thread Mark Murphy 
Well, you can definitely use WebView in fragments:

https://github.com/commonsguy/cw-android/tree/master/Fragments/EU4You_6

My best guess is that the fragment is not yet attached to the view
hierarchy by then. Since you get the same Bundle in both places, you
may just want to move your loadURL() or whatever call to
onCreateView().

On Sun, Mar 20, 2011 at 10:25 AM, Chris Stewart cstewart...@gmail.com wrote:
 I'm trying to get a hook to a WebView in my layout and it's coming back null
 each time.  Can anyone tell me what I'm doing wrong here?
 WebViewFragment.java
 public class WebViewFragment extends Fragment
 {
     private View mContentView;

     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
 Bundle savedInstanceState)
     {
         mContentView = inflater.inflate(R.layout.web_view_fragment, null);
         return mContentView;
     }

     @Override
     public void onActivityCreated(Bundle savedInstanceState)
     {
         super.onActivityCreated(savedInstanceState);

         WebView webview = (WebView)mContentView.findViewById(R.id.webview);
         // use webview to set url...
     }
 }

 web_view_fragment.xml
 ?xml version=1.0 encoding=utf-8?
 LinearLayout xmlns:android=http://schemas.android.com/apk/res/android;
     android:orientation=horizontal
     android:layout_width=match_parent
     android:layout_height=match_parent

     WebView
         android:id=@+id/webview
         android:layout_width=fill_parent
         android:layout_height=fill_parent
         android:layout_weight=2 /
 /LinearLayout

-- 
Mark Murphy (a Commons Guy)
http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy

Android Training...At Your Office: http://commonsware.com/training

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Re: [android-developers] A WebView inside of a fragment

2011-03-20 Thread Chris Stewart 
Thanks for linking your example.  I'm getting a reference to the WebView now
with:

WebView webview = (WebView)(getView().findViewById(R.id.webview));

It's not loading my web page just yet, but that's next. :o

--
Chris Stewart
http://chriswstewart.com



On Sun, Mar 20, 2011 at 10:57 AM, Mark Murphy mmur...@commonsware.comwrote:

 Well, you can definitely use WebView in fragments:

 https://github.com/commonsguy/cw-android/tree/master/Fragments/EU4You_6

 My best guess is that the fragment is not yet attached to the view
 hierarchy by then. Since you get the same Bundle in both places, you
 may just want to move your loadURL() or whatever call to
 onCreateView().

 On Sun, Mar 20, 2011 at 10:25 AM, Chris Stewart cstewart...@gmail.com
 wrote:
  I'm trying to get a hook to a WebView in my layout and it's coming back
 null
  each time.  Can anyone tell me what I'm doing wrong here?
  WebViewFragment.java
  public class WebViewFragment extends Fragment
  {
  private View mContentView;
 
  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup
 container,
  Bundle savedInstanceState)
  {
  mContentView = inflater.inflate(R.layout.web_view_fragment,
 null);
  return mContentView;
  }
 
  @Override
  public void onActivityCreated(Bundle savedInstanceState)
  {
  super.onActivityCreated(savedInstanceState);
 
  WebView webview =
 (WebView)mContentView.findViewById(R.id.webview);
  // use webview to set url...
  }
  }
 
  web_view_fragment.xml
  ?xml version=1.0 encoding=utf-8?
  LinearLayout xmlns:android=http://schemas.android.com/apk/res/android;
  android:orientation=horizontal
  android:layout_width=match_parent
  android:layout_height=match_parent
 
  WebView
  android:id=@+id/webview
  android:layout_width=fill_parent
  android:layout_height=fill_parent
  android:layout_weight=2 /
  /LinearLayout

 --
 Mark Murphy (a Commons Guy)
 http://commonsware.com | http://github.com/commonsguy
 http://commonsware.com/blog | http://twitter.com/commonsguy

 Android Training...At Your Office: http://commonsware.com/training

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Re: [android-developers] A WebView inside of a fragment

2011-03-20 Thread Chris Stewart 
So, apparently, having the Internet permission is kind of important for what
I'm trying to do. :o  It's been quite awhile since I've started an Android
project from scratch...

--
Chris Stewart
http://chriswstewart.com



On Sun, Mar 20, 2011 at 11:05 AM, Chris Stewart cstewart...@gmail.comwrote:

 Thanks for linking your example.  I'm getting a reference to the WebView
 now with:

 WebView webview = (WebView)(getView().findViewById(R.id.webview));

 It's not loading my web page just yet, but that's next. :o

 --
 Chris Stewart
 http://chriswstewart.com



 On Sun, Mar 20, 2011 at 10:57 AM, Mark Murphy mmur...@commonsware.comwrote:

 Well, you can definitely use WebView in fragments:

 https://github.com/commonsguy/cw-android/tree/master/Fragments/EU4You_6

 My best guess is that the fragment is not yet attached to the view
 hierarchy by then. Since you get the same Bundle in both places, you
 may just want to move your loadURL() or whatever call to
 onCreateView().

 On Sun, Mar 20, 2011 at 10:25 AM, Chris Stewart cstewart...@gmail.com
 wrote:
  I'm trying to get a hook to a WebView in my layout and it's coming back
 null
  each time.  Can anyone tell me what I'm doing wrong here?
  WebViewFragment.java
  public class WebViewFragment extends Fragment
  {
  private View mContentView;
 
  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup
 container,
  Bundle savedInstanceState)
  {
  mContentView = inflater.inflate(R.layout.web_view_fragment,
 null);
  return mContentView;
  }
 
  @Override
  public void onActivityCreated(Bundle savedInstanceState)
  {
  super.onActivityCreated(savedInstanceState);
 
  WebView webview =
 (WebView)mContentView.findViewById(R.id.webview);
  // use webview to set url...
  }
  }
 
  web_view_fragment.xml
  ?xml version=1.0 encoding=utf-8?
  LinearLayout xmlns:android=http://schemas.android.com/apk/res/android
 
  android:orientation=horizontal
  android:layout_width=match_parent
  android:layout_height=match_parent
 
  WebView
  android:id=@+id/webview
  android:layout_width=fill_parent
  android:layout_height=fill_parent
  android:layout_weight=2 /
  /LinearLayout

 --
 Mark Murphy (a Commons Guy)
 http://commonsware.com | http://github.com/commonsguy
 http://commonsware.com/blog | http://twitter.com/commonsguy

 Android Training...At Your Office: http://commonsware.com/training

 --
 You received this message because you are subscribed to the Google
 Groups Android Developers group.
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 android-developers+unsubscr...@googlegroups.com
 For more options, visit this group at
 http://groups.google.com/group/android-developers?hl=en




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