anyone any ideas about this? did the XML layout rules for TabHost change in 1.5? i now don't have anything at all in my onCreate() beyond the super() call, and i still get the same TabHost crash. thanks in advance.
>>Tough to tell without seeing your code. If you're not using TabActivity, >>be sure to call setup() on your TabHost after you get it via >>findViewById(). If you are using TabActivity, be sure to ask it for your >>TabHost. > >trying again for declarative tabs here -- > ><!-- contacts_view.xml --> > ><LinearLayout > xmlns:android="http://schemas.android.com/apk/res/android"; > android:id="@+id/contacts_view" > android:orientation="vertical" > android:layout_width="fill_parent" > android:layout_height="fill_parent" > > > <ImageView > android:id="@drawable/masthead_logo" > android:layout_width="fill_parent" > android:layout_height="wrap_content" > /> > > <TabHost > android:id="@android:id/tabhost" > android:layout_width="fill_parent" > android:layout_height="fill_parent" > android:layout_weight="1" > > > <TabWidget > android:id="@android:id/tabs" > android:layout_width="fill_parent" > android:layout_height="fill_parent" > > > <FrameLayout > android:id="@android:id/tabcontent" > android:layout_width="fill_parent" > android:layout_height="fill_parent" > > > <TextView > android:layout_width="wrap_content" > android:layout_height="wrap_content" > android:text="SHITE" > /> > </FrameLayout> > </TabWidget> > </TabHost> ></LinearLayout> > >// ContactsActivity.java (extends TabActivity) > > @Override > public void > onCreate (Bundle inSavedInstanceState) > { > super.onCreate (inSavedInstanceState); > > setContentView (R.layout.contacts_view); > } > >...and the error trace > >Uncaught handler: thread main exiting due to uncaught exception >java.lang.NullPointerException > at android.widget.TabHost.dispatchWindowFocusChanged(TabHost.java:285) > at android.view.ViewGroup.dispatchWindowFocusChanged(ViewGroup.java:640) > at android.view.ViewGroup.dispatchWindowFocusChanged(ViewGroup.java:640) > at android.view.ViewGroup.dispatchWindowFocusChanged(ViewGroup.java:640) > at android.view.ViewGroup.dispatchWindowFocusChanged(ViewGroup.java:640) > at android.view.ViewRoot.handleMessage(ViewRoot.java:1645) > at android.os.Handler.dispatchMessage(Handler.java:99) > at android.os.Looper.loop(Looper.java:123) > at android.app.ActivityThread.main(ActivityThread.java:3948) > at java.lang.reflect.Method.invokeNative(Native Method) > at java.lang.reflect.Method.invoke(Method.java:521) > at >com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:782) > at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540) > at dalvik.system.NativeStart.main(Native Method) > >in TabHost.java, mCurrentView is null. > >any help appreciated, i'd really like to keep all this stuff declarative. > >thanks >-- >jason.vp.engineering.particle -- jason.vp.engineering.particle --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
