you're not defining the activity correctly in the manifest... the activity "name" field needs a fully classified path to the class or should start with a period to fill in the package declared in the manifest.
see: http://developer.android.com/guide/topics/manifest/activity-element.html On Thursday, March 14, 2013 9:38:36 AM UTC+2, RKJ (Android developer) wrote: > > I have a file called "Start" and extending FragmentActivity, this file is > listed in manifest file still showing File not found exception any clue > please - > > 1. Here is error code > > 03-14 13:06:49.074: W/dalvikvm(25684): threadid=1: thread exiting with > uncaught exception (group=0x40eb8258) > 03-14 13:06:49.078: E/AndroidRuntime(25684): FATAL EXCEPTION: main > 03-14 13:06:49.078: E/AndroidRuntime(25684): java.lang.RuntimeException: > Unable to instantiate activity > ComponentInfo{com.playcez/com.playcez.Start}: > java.lang.ClassNotFoundException: com.playcez.Start > 03-14 13:06:49.078: E/AndroidRuntime(25684): at > android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2001) > 03-14 13:06:49.078: E/AndroidRuntime(25684): at > android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2104) > 03-14 13:06:49.078: E/AndroidRuntime(25684): at > android.app.ActivityThread.access$600(ActivityThread.java:134) > 03-14 13:06:49.078: E/AndroidRuntime(25684): at > android.app.ActivityThread$H.handleMessage(ActivityThread.java:1247) > 03-14 13:06:49.078: E/AndroidRuntime(25684): at > android.os.Handler.dispatchMessage(Handler.java:99) > 03-14 13:06:49.078: E/AndroidRuntime(25684): at > android.os.Looper.loop(Looper.java:154) > 03-14 13:06:49.078: E/AndroidRuntime(25684): at > android.app.ActivityThread.main(ActivityThread.java:4624) > 03-14 13:06:49.078: E/AndroidRuntime(25684): at > java.lang.reflect.Method.invokeNative(Native Method) > 03-14 13:06:49.078: E/AndroidRuntime(25684): at > java.lang.reflect.Method.invoke(Method.java:511) > 03-14 13:06:49.078: E/AndroidRuntime(25684): at > com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:809) > 03-14 13:06:49.078: E/AndroidRuntime(25684): at > com.android.internal.os.ZygoteInit.main(ZygoteInit.java:576) > 03-14 13:06:49.078: E/AndroidRuntime(25684): at > dalvik.system.NativeStart.main(Native Method) > 03-14 13:06:49.078: E/AndroidRuntime(25684): Caused by: > java.lang.ClassNotFoundException: com.playcez.Start > 03-14 13:06:49.078: E/AndroidRuntime(25684): at > dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61) > 03-14 13:06:49.078: E/AndroidRuntime(25684): at > java.lang.ClassLoader.loadClass(ClassLoader.java:501) > 03-14 13:06:49.078: E/AndroidRuntime(25684): at > java.lang.ClassLoader.loadClass(ClassLoader.java:461) > 03-14 13:06:49.078: E/AndroidRuntime(25684): at > android.app.Instrumentation.newActivity(Instrumentation.java:1023) > 03-14 13:06:49.078: E/AndroidRuntime(25684): at > android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1992) > 03-14 13:06:49.078: E/AndroidRuntime(25684): ... 11 more > 03-14 13:06:49.109: D/dalvikvm(25684): GC_CONCURRENT freed 170K, 4% free > 9405K/9719K, paused 1ms+2ms > > 2. Manifest - > <activity > android:name="Start" > android:label="@string/app_name" > android:screenOrientation="portrait" > > <intent-filter> > <action android:name="android.intent.action.MAIN" /> > > <category android:name="android.intent.category.LAUNCHER" > /> > </intent-filter> > </activity> > > 3. Here is class snapshot - > > import com.facebook.Session; > import com.facebook.SessionState; > import com.facebook.UiLifecycleHelper; > > import android.content.Intent; > import android.os.Bundle; > import android.support.v4.app.Fragment; > import android.support.v4.app.FragmentActivity; > import android.support.v4.app.FragmentManager; > import android.support.v4.app.FragmentTransaction; > import android.view.Menu; > import android.view.MenuItem; > import android.view.View; > import android.view.View.OnClickListener; > import android.view.animation.AlphaAnimation; > import android.view.animation.Animation; > import android.view.animation.AnimationSet; > import android.view.animation.AnimationUtils; > import android.view.animation.LayoutAnimationController; > import android.view.animation.RotateAnimation; > import android.view.animation.TranslateAnimation; > import android.widget.Button; > import android.widget.ImageView; > import android.widget.LinearLayout; > import android.widget.RelativeLayout; > import android.widget.SlidingDrawer; > import android.widget.TextView; > > > > public class Start extends FragmentActivity { > private final int SPLASH_SCREEN_TIMEOUT = 3000;//1850 > private static final int SPLASH = 0; > private static final int SELECTION = 1; > private static final int FRAGMENT_COUNT = SELECTION +1; > private int time=100; > private Fragment[] fragments = new Fragment[FRAGMENT_COUNT]; > private MenuItem settings; > private boolean isResumed = false; > private UiLifecycleHelper uiHelper; > private Session.StatusCallback callback = new Session.StatusCallback() > { > @Override > public void call(Session session, SessionState state, Exception > exception) { > onSessionStateChange(session, state, exception); > } > }; > > @Override > public void onCreate(Bundle savedInstanceState) { > super.onCreate(savedInstanceState); > > setContentView(R.layout.main); > } > } > > Thanks is Advance > > > -- > Thanks & Regards > > Rakesh > > -- -- You received this message because you are subscribed to the Google Groups "Android Developers" group. 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