Re: [android-developers] Re: Fragments for Google Maps add on?

2011-05-03 Thread Daniel Smith 
Thanks for all your input I did get it working.

Dan
On May 2, 2011 4:16 PM, Streets Of Boston flyingdutc...@gmail.com wrote:
 You cannot replace a *fragment *(e.g. your ImageView fragment) directly
with
 an *activity *(in your case a subclass of AFragmentMapActivity). Don't
 confuse Activities with Fragments.

 Have your main Activity, that hosts the Map fragment (and possibly other
 fragments as well), extend AFragmentMapActivity. In my example that is
 'Main'.
 Then inflate in your main Activity a layout with a fragment that
contains
 a MapView. In my example that is 'MapFragment'.

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[android-developers] Re: Fragments for Google Maps add on?

2011-05-02 Thread Daniel Smith 
I'm still having issues. I'm using the honeycombgallery sample from
the android site and am tring to remove the ImageView fragment (that
shows the image in the bottom right) and replace it with a
AFragmentMapActivity.

The samples Main uses multiple fragments and I would like to continue
doing that but with the replacement of one of them to a
AFragmentMapActivity.

The sample works if i have the mainactivity extend from
AFragmentActivity and leave all original fragments in place but when I
try to extend from AFragmentMapActivity and replace the ImageView
fragment with a MapActivity AFragmentMapActivity  I can't get things
to work.

Would you have any pointers as to how I could change the code to make
this example work?



On Apr 30, 6:04 pm, Streets Of Boston flyingdutc...@gmail.com wrote:
 The new contents of FragmentActivity.java are in my earlier post.

 The AFragmentActivity.java is a copy of the original FragmentActivity.java
 with these additional changes:

    - public class AFragmentActivity extends Activity *implements
    FragmentActivity*
    - Then fix the compiler errors from the change above (i.e. implement
    missing methods that are defined by the FragmentActivity). This is pretty
    trivial.

 The AFragmentMapActivity is a copy of the AFragmentActivity with these
 additional changes:

    - public abstract class AFragmentMapActivity extends *Map*Activity
    implements FragmentActivity

 Then you'll find that other source files in the compatibility have some
 compiler errors. These are trivial to fix. Mostly adding (Context) or
 (Activity) casts and calling '.getFragments()' instead of '.mFragments' and
 such.

 Here is a usage example:
 *public class Main extends AFragmentMapActivity {

     /** Called when the activity is first created. */
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.main);
     }*
 * @Override
  protected boolean isRouteDisplayed() {
   return false;
  }

 }*

 *public class MapFragment extends Fragment {
  private View    fragmentView;
  private MapView mapView;*
 *
  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container,
 Bundle savedInstanceState) {
         fragmentView = inflater.inflate(R.layout.map, container, false);
         mapView = (MapView)fragmentView.findViewById(R.id.mapview);

         return fragmentView;
  }*
 *}*

 And the layout main.xml has a fragment in there that refers to *
 MapFragment*.
 *

 *

    -  
    -

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Re: [android-developers] Re: Fragments for Google Maps add on?

2011-05-02 Thread Daniel Smith 
Thanks for the response this all makes perfect sense. I've. Made the changes
and hope to try it out today some time.

Thanks again...

Dan
On Apr 30, 2011 6:05 PM, Streets Of Boston flyingdutc...@gmail.com
wrote:
 The new contents of FragmentActivity.java are in my earlier post.

 The AFragmentActivity.java is a copy of the original FragmentActivity.java

 with these additional changes:

 - public class AFragmentActivity extends Activity *implements
 FragmentActivity*
 - Then fix the compiler errors from the change above (i.e. implement
 missing methods that are defined by the FragmentActivity). This is pretty
 trivial.

 The AFragmentMapActivity is a copy of the AFragmentActivity with these
 additional changes:

 - public abstract class AFragmentMapActivity extends *Map*Activity
 implements FragmentActivity

 Then you'll find that other source files in the compatibility have some
 compiler errors. These are trivial to fix. Mostly adding (Context) or
 (Activity) casts and calling '.getFragments()' instead of '.mFragments'
and
 such.

 Here is a usage example:
 *public class Main extends AFragmentMapActivity {

 /** Called when the activity is first created. */
 @Override
 public void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.main);
 }*
 * @Override
 protected boolean isRouteDisplayed() {
 return false;
 }
 }*

 *public class MapFragment extends Fragment {
 private View fragmentView;
 private MapView mapView;*
 *
 @Override
 public View onCreateView(LayoutInflater inflater, ViewGroup container,
 Bundle savedInstanceState) {
 fragmentView = inflater.inflate(R.layout.map, container, false);
 mapView = (MapView)fragmentView.findViewById(R.id.mapview);

 return fragmentView;
 }*
 *}*

 And the layout main.xml has a fragment in there that refers to *
 MapFragment*.
 *

 *




 -
 -



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[android-developers] Re: Fragments for Google Maps add on?

2011-05-02 Thread Streets Of Boston 
You cannot replace a *fragment *(e.g. your ImageView fragment) directly with 
an *activity *(in your case a subclass of AFragmentMapActivity). Don't 
confuse Activities with Fragments.

Have your main Activity, that hosts the Map fragment (and possibly other 
fragments as well), extend AFragmentMapActivity. In my example that is 
'Main'.
Then inflate in your main Activity a layout with a fragment that contains 
a MapView. In my example that is 'MapFragment'.

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[android-developers] Re: Fragments for Google Maps add on?

2011-04-30 Thread Streets Of Boston 
The new contents of FragmentActivity.java are in my earlier post.
 
The AFragmentActivity.java is a copy of the original FragmentActivity.java 
with these additional changes:

   - public class AFragmentActivity extends Activity *implements 
   FragmentActivity* 
   - Then fix the compiler errors from the change above (i.e. implement 
   missing methods that are defined by the FragmentActivity). This is pretty 
   trivial.

The AFragmentMapActivity is a copy of the AFragmentActivity with these 
additional changes:

   - public abstract class AFragmentMapActivity extends *Map*Activity 
   implements FragmentActivity

Then you'll find that other source files in the compatibility have some 
compiler errors. These are trivial to fix. Mostly adding (Context) or 
(Activity) casts and calling '.getFragments()' instead of '.mFragments' and 
such.
 
Here is a usage example:
*public class Main extends AFragmentMapActivity {
 
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
}*
* @Override
 protected boolean isRouteDisplayed() {
  return false;
 }
}*
 
*public class MapFragment extends Fragment {
 private ViewfragmentView;
 private MapView mapView;*
* 
 @Override
 public View onCreateView(LayoutInflater inflater, ViewGroup container, 
Bundle savedInstanceState) {
fragmentView = inflater.inflate(R.layout.map, container, false);
mapView = (MapView)fragmentView.findViewById(R.id.mapview);

return fragmentView;
 }*
*}*

And the layout main.xml has a fragment in there that refers to *
MapFragment*.
* 

* 
 



   -  
   - 

   

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[android-developers] Re: Fragments for Google Maps add on?

2011-04-29 Thread Daniel Smith 
Hay, I’m curious if you could share the source code of the two file
you are talking about here and maybe a usage example...

Thanks,

Dan

On Apr 25, 6:18 pm, Streets Of Boston flyingdutc...@gmail.com wrote:
 The option from Valentin in stackoverflow doesn't work well with the 
 *compatibility
 library*. This is what i did to make it MapActivity work with Fragments
 using the compatibility library (it is not the best solution, but it seems
 to work so far):

    1. Use the source of the compatibililty library (just copy android/* into
    your project's source dir).
    2. Rename (don't refactor!) FragmentActivity.java into
    AFragmentActivity.java (rename file and class-name).
    3. Create a new java file FragmentActivity.java. Make it an interface
    (see below).
    4. Have AFragmentActivity implement FragmentActivity.
    *public class AFragmentActivity extends Activity implements
    FragmentActivity ... *
     1. Fix the compiler errors that will happen.
       2. instead of .mFragments, use getFragments()
       3. instead of mHandler, use getHandler()
       4. add casts that will cast FragmentActivity into Context or Activity
       where necessary.
       5. etc.
       5. After all compiler errors have been fixed, make a copy of
    AFragmentActivity.java and call it AFragmentMapActivity.java and have it
    extend MapActivity
    *public abstract class AFragmentMapActivity extends MapActivity
    implements FragmentActivity ...*

 Now you can have a MapView in a regular fragment as long as that fragment is
 hosted inside a AFragmentMapActivity.

 Source of the FragmentActivity interface (without the imports and such):
 *package android.support.v4.app;*
 *...*
 *...*
 *public interface FragmentActivity {
  public ClassLoader getClassLoader();
  public View findViewById(int mViewId);
  public Context getApplicationContext();
  public Resources getResources();
  public Window getWindow();      
  public LayoutInflater getLayoutInflater();
  public boolean isFinishing();
  public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo
 menuInfo);*
 **
 * public FragmentManagerImpl getFragments();
  public Handler getHandler();*
 **
 * public LoaderManagerImpl getLoaderManager(int mIndex, boolean
 mLoadersStarted, boolean b);
  public CharSequence getText(int mBreadCrumbTitleRes);
  public void invalidateFragmentIndex(int mIndex);
  public void onAttachFragment(Fragment f);
  public void startActivityFromFragment(Fragment fragment, Intent intent, int
 i);
  public void supportInvalidateOptionsMenu();



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