[android-developers] MapView on load

2008-08-25 Thread David Foelber 

Hi all,

Is there a function callback for when the MapView is fully loaded
(tiles, etc), or when the projection class is valid? The problem I'm
having is that I'm loading an overlay apparently too early and it's
crashing the application when it tries to access the view's projection
class in onDraw().

Or maybe there is a way to check the projection class's validity?

Thanks!
-David
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[android-developers] Re: MapView on load

2008-08-25 Thread David Foelber 

Apologies, error in my code :D

On Aug 25, 3:10 pm, David Foelber [EMAIL PROTECTED] wrote:
 Hi all,

 Is there a function callback for when the MapView is fully loaded
 (tiles, etc), or when the projection class is valid? The problem I'm
 having is that I'm loading an overlay apparently too early and it's
 crashing the application when it tries to access the view's projection
 class in onDraw().

 Or maybe there is a way to check the projection class's validity?

 Thanks!
 -David
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[android-developers] Re: Problem with MapView

2008-08-20 Thread David Foelber 

I'm running into this issue as well. From the logs, I get the line:

I/MapActivity( 1106): Handling network change notification:CONNECTED
E/MapActivity( 1106): Couldn't get connection factory client
I/ActivityManager(   53): Displayed activity com.aws.android/.Typhoon:
1591 ms
E/OSNetworkSystem( 1106): unknown socket error -1

I'm guessing that has something to do with it?

dapper wrote:
 Hi there,

 I am just starting out with android and for my first app after the
 tutorial I would like to display a Map. I have basically taken the
 Sample code and put it into my own project. However I only seem to get
 the grey grid and no map. Can anyone help (banging my head here). I am
 using 0.9.

 I know it is something stupid but can't see it.

 Thanks

 This is my main.xml

 ?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
 com.google.android.maps.MapView
   android:id=@+id/map
 android:layout_width=fill_parent
 android:layout_height=fill_parent
 android:enabled=true
 android:clickable=true
 android:apiKey=mymapkey
 /
 /LinearLayout

 My code

 public class HotelCompanion extends MapActivity {

   MapView mMapView;

 @Override
 public void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.main);
 MapView map = (MapView) findViewById(R.id.map);
 MapController mc = map.getController();
 mc.setZoom(9);
 }

   @Override
   protected boolean isRouteDisplayed() {
   return false;
   }
 }

 and my manifest

 ?xml version=1.0 encoding=utf-8?
 manifest xmlns:android=http://schemas.android.com/apk/res/android;
 package=dharmesh.android.hotel
 application android:icon=@drawable/icon android:label=@string/
 app_name
 uses-library android:name=com.google.android.maps /

 uses-permission
 android:name=android.permission.ACCESS_COARSE_LOCATION /
 uses-permission android:name=android.permission.INTERNET /

 activity android:name=.HotelCompanion
 android:label=@string/app_name
 intent-filter
 action android:name=android.intent.action.MAIN /
 category
 android:name=android.intent.category.LAUNCHER /
 /intent-filter
 /activity

 /application
 /manifest
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[android-developers] Re: Problem with MapView

2008-08-20 Thread David Foelber 

Worked for me, thanks!

On Aug 20, 3:32 pm, Megha Joshi [EMAIL PROTECTED] wrote:
 Move the uses-permission tags above the application tag:

  uses-permission android:name=android.permission.ACCESS_COARSE_LOCATION
 /
    uses-permission android:name=android.permission.INTERNET /

     application android:icon=@drawable/icon
 android:label=@string/app_name
      uses-library android:name=com.google.android.maps /

 On Wed, Aug 20, 2008 at 3:44 AM, dapper [EMAIL PROTECTED] wrote:

  Hi there,

  I am just starting out with android and for my first app after the
  tutorial I would like to display a Map. I have basically taken the
  Sample code and put it into my own project. However I only seem to get
  the grey grid and no map. Can anyone help (banging my head here). I am
  using 0.9.

  I know it is something stupid but can't see it.

  Thanks

  This is my main.xml

  ?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
     com.google.android.maps.MapView
         android:id=@+id/map
         android:layout_width=fill_parent
         android:layout_height=fill_parent
         android:enabled=true
         android:clickable=true
         android:apiKey=mymapkey
         /
  /LinearLayout

  My code

  public class HotelCompanion extends MapActivity {

         MapView mMapView;

    [EMAIL PROTECTED]
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.main);
         MapView map = (MapView) findViewById(R.id.map);
         MapController mc = map.getController();
         mc.setZoom(9);
     }

        [EMAIL PROTECTED]
         protected boolean isRouteDisplayed() {
                 return false;
         }
  }

  and my manifest

  ?xml version=1.0 encoding=utf-8?
  manifest xmlns:android=http://schemas.android.com/apk/res/android;
     package=dharmesh.android.hotel
     application android:icon=@drawable/icon android:label=@string/
  app_name
     uses-library android:name=com.google.android.maps /

     uses-permission
  android:name=android.permission.ACCESS_COARSE_LOCATION /
     uses-permission android:name=android.permission.INTERNET /

         activity android:name=.HotelCompanion
  android:label=@string/app_name
             intent-filter
                 action android:name=android.intent.action.MAIN /
                 category
  android:name=android.intent.category.LAUNCHER /
             /intent-filter
         /activity

     /application
  /manifest
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