<ListFragment> is not a valid element. That says "hey, go find android.view.ListFragment and use it here", and there is no such class.
You add fragments to a layout via <fragment>: http://developer.android.com/guide/topics/fundamentals/fragments.html#Adding On Sun, Mar 18, 2012 at 7:29 AM, Jim Andresakis <jimandresa...@gmail.com> wrote: > Ive been trying to get a listview working within a fragment all day. I dont > know why but for some reason the way Im trying to do it, it just never wants > to inflate the view. Im using actionbarsherlock if that makes a difference > but I dont think so. Heres the class where my layout fails: > > public class GraffSearch extends FragmentActivity implements > ActionBar.TabListener{ > @Override > public void onCreate(Bundle savedInstanceState) { > super.onCreate(savedInstanceState); > setContentView(R.layout.searchlayout);//<-------------fails here > final ActionBar ab = getSupportActionBar(); > > for (int i = 1; i < 4; i++) { > ab.addTab(ab.newTab().setText("Tab " + i).setTabListener(this)); > } > > > ab.show(); > if (ab.getNavigationMode() != ActionBar.NAVIGATION_MODE_TABS) { > ab.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS); > } > > } > > @Override > public void onTabReselected(Tab tab, FragmentTransaction ft) { > // TODO Auto-generated method stub > } > > @Override > public void onTabSelected(Tab tab, FragmentTransaction ft) { > //Toast.makeText(this, "tabs work "+tab.getPosition()+" user id is "+avrid, > Toast.LENGTH_LONG).show(); > SearchListFrag fragment = (SearchListFrag) > getSupportFragmentManager().findFragmentById(R.id.searchfrag); > //fragment.updateUrl(tab.getPosition(), avrid); > } > > @Override > public void onTabUnselected(Tab tab, FragmentTransaction ft) { > // TODO Auto-generated method stub > } > } > > > and heres the layout were I call my fragment. > > <?xml version="1.0" encoding="utf-8"?> > <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" > android:layout_width="match_parent" > android:layout_height="match_parent" > android:orientation="vertical" > > > > > <ListFragment > android:id="@+id/searchfrag" > android:layout_width="0dip" > android:layout_height="match_parent" > android:name="graffit.main.SearchListFrag" > android:layout_weight="1"></ListFragment> > > > > </LinearLayout> > > > Ive tried a few different setups going back and forth from using a regular > fragment and a listfragment with the same result. Heres the logcat. > > 03-18 03:38:49.363: E/AndroidRuntime(8385): FATAL EXCEPTION: main > 03-18 03:38:49.363: E/AndroidRuntime(8385): java.lang.RuntimeException: > Unable to start activity > ComponentInfo{graffit.main/graffit.main.GraffSearch}: > android.view.InflateException: Binary XML file line #9: Error inflating > class ListFragment > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1696) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1716) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > android.app.ActivityThread.access$1500(ActivityThread.java:124) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > android.app.ActivityThread$H.handleMessage(ActivityThread.java:968) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > android.os.Handler.dispatchMessage(Handler.java:99) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > android.os.Looper.loop(Looper.java:130) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > android.app.ActivityThread.main(ActivityThread.java:3806) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > java.lang.reflect.Method.invokeNative(Native Method) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > java.lang.reflect.Method.invoke(Method.java:507) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > dalvik.system.NativeStart.main(Native Method) > 03-18 03:38:49.363: E/AndroidRuntime(8385): Caused by: > android.view.InflateException: Binary XML file line #9: Error inflating > class ListFragment > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:581) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > android.view.LayoutInflater.rInflate(LayoutInflater.java:623) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > android.view.LayoutInflater.inflate(LayoutInflater.java:408) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > android.view.LayoutInflater.inflate(LayoutInflater.java:320) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > android.view.LayoutInflater.inflate(LayoutInflater.java:276) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > android.support.v4.app.FragmentActivity.setContentView(FragmentActivity.java:421) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > graffit.main.GraffSearch.onCreate(GraffSearch.java:16) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1660) > 03-18 03:38:49.363: E/AndroidRuntime(8385): ... 11 more > 03-18 03:38:49.363: E/AndroidRuntime(8385): Caused by: > java.lang.ClassNotFoundException: android.view.ListFragment in loader > dalvik.system.PathClassLoader[/system/framework/com.google.android.maps.jar:/data/app/graffit.main-1.apk] > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > dalvik.system.PathClassLoader.findClass(PathClassLoader.java:240) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > java.lang.ClassLoader.loadClass(ClassLoader.java:551) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > java.lang.ClassLoader.loadClass(ClassLoader.java:511) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > android.view.LayoutInflater.createView(LayoutInflater.java:471) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > android.view.LayoutInflater.onCreateView(LayoutInflater.java:549) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:66) > 03-18 03:38:49.363: E/AndroidRuntime(8385): at > android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:568) > 03-18 03:38:49.363: E/AndroidRuntime(8385): ... 19 more > 03-18 03:43:49.424: I/Process(8385): Sending signal. 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