Hi I am trying to create a child to my SurfaceView in main.xml. My child extends View. However the SurfaceView and my PanoramaView is inside a ViewSwitcher and I am starting to believe that this is causing the errors I get.
Here is my main.xml <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/ android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" > <ViewSwitcher android:id="@+id/switcher" android:layout_width="fill_parent" android:layout_height="fill_parent" > <android.view.SurfaceView xmlns:android="http://schemas.android.com/ apk/res/android" android:id="@+id/cam_preview" android:layout_width="fill_parent" android:layout_height="fill_parent"> <com.scalado.reference.panorama.PanoramaTracker xmlns:android="http://schemas.android.com/apk/res/android"; android:id="@+id/tracker" android:layout_width="fill_parent" android:layout_height="fill_parent"/> </android.view.SurfaceView> <com.scalado.reference.panorama.PanoramaViewer xmlns:android="http:// schemas.android.com/apk/res/android" android:id="@+id/viewer" android:layout_width="fill_parent" android:layout_height="fill_parent" /> </ViewSwitcher> </LinearLayout> Without the PanoramaTracker view everything works fine. But now I would like to add some overlays to my SurfaceView. I get the following error. W/ActivityManager( 591): Launch timeout has expired, giving up wake lock! W/ActivityManager( 591): Activity idle timeout for HistoryRecord {435c52c8 {com.scalado.reference.panorama/ com.scalado.reference.panorama.PanoramaDriver}} D/AndroidRuntime( 2074): Shutting down VM W/dalvikvm( 2074): threadid=3: thread exiting with uncaught exception (group=0x4000fe70) E/AndroidRuntime( 2074): Uncaught handler: thread main exiting due to uncaught exception D/dalvikvm( 633): GC freed 647 objects / 35832 bytes in 322ms E/AndroidRuntime( 2074): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.scalado.reference.panorama/ com.scalado.reference.panorama.Panora maDriver}: java.lang.ClassCastException: android.view.SurfaceView E/AndroidRuntime( 2074): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java: 2268) E/AndroidRuntime( 2074): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java: 2284) E/AndroidRuntime( 2074): at android.app.ActivityThread.access $1800(ActivityThread.java:112) E/AndroidRuntime( 2074): at android.app.ActivityThread $H.handleMessage(ActivityThread.java:1692) E/AndroidRuntime( 2074): at android.os.Handler.dispatchMessage (Handler.java:99) E/AndroidRuntime( 2074): at android.os.Looper.loop(Looper.java: 123) E/AndroidRuntime( 2074): at android.app.ActivityThread.main (ActivityThread.java:3948) E/AndroidRuntime( 2074): at java.lang.reflect.Method.invokeNative(Native Method) E/AndroidRuntime( 2074): at java.lang.reflect.Method.invoke (Method.java:521) E/AndroidRuntime( 2074): at com.android.internal.os.ZygoteInit $MethodAndArgsCaller.run(ZygoteInit.java:782) E/AndroidRuntime( 2074): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540) E/AndroidRuntime( 2074): at dalvik.system.NativeStart.main (Native Method) E/AndroidRuntime( 2074): Caused by: java.lang.ClassCastException: android.view.SurfaceView E/AndroidRuntime( 2074): at android.view.LayoutInflater.rInflate (LayoutInflater.java:618) E/AndroidRuntime( 2074): at android.view.LayoutInflater.rInflate (LayoutInflater.java:620) E/AndroidRuntime( 2074): at android.view.LayoutInflater.rInflate (LayoutInflater.java:620) E/AndroidRuntime( 2074): at android.view.LayoutInflater.inflate (LayoutInflater.java:407) E/AndroidRuntime( 2074): at android.view.LayoutInflater.inflate (LayoutInflater.java:320) E/AndroidRuntime( 2074): at android.view.LayoutInflater.inflate (LayoutInflater.java:276) E/AndroidRuntime( 2074): at com.android.internal.policy.impl.PhoneWindow.setContentView (PhoneWindow.java:309) E/AndroidRuntime( 2074): at android.app.Activity.setContentView (Activity.java:1626) E/AndroidRuntime( 2074): at com.scalado.reference.panorama.PanoramaDriver.onCreate (PanoramaDriver.java:75) E/AndroidRuntime( 2074): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java: 1123) E/AndroidRuntime( 2074): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java: 2231) E/AndroidRuntime( 2074): ... 11 more My members are: public class PanoramaDriver extends Activity { private ViewSwitcher switcher=null; private SurfaceView cam_preview=null; private PanoramaViewer viewer=null; private PanoramaTracker tracker=null; private SurfaceHolder cam_previewHolder=null; private Camera camera=null; My onCreate looks like: public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); this.switcher=(ViewSwitcher)findViewById(R.id.switcher); this.cam_preview=(SurfaceView)findViewById(R.id.cam_preview) this.cam_previewHolder=cam_preview.getHolder() this.cam_previewHolder.addCallback(camPreviewSurfaceCallback); this.cam_previewHolder.setType (SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); this.tracker=(PanoramaTracker)findViewById(R.id.tracker); this.viewer=(PanoramaViewer)findViewById(R.id.viewer); } Why can't I inflate this layout? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Beginners" group. 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