try the various suggestions offered here: http://stackoverflow.com/questions/4820554/android-unable-to-instantiate-activity-classnotfoundexception
Also since you said you imported the project... i'd give it a second go. delete it all, copy the entire app folder again, go into eclipse an "import existing project", uninstall for the phone and give it a go. On Thursday, March 14, 2013 10:46:56 AM UTC+2, RKJ (Android developer) wrote: > > > yes, correct Piren, > > 1. Activity class "package com.playcez;" is mentioned. > 2. and Start.java is in correct package name > > Basically this project is working in different box(laptop), and i'm trying > to import this project, since 2-3 i'm getting error and not getting any > clue. :( > > > On Thu, Mar 14, 2013 at 2:09 PM, Piren <[email protected] <javascript:>>wrote: > >> is the file structure is correct (<app>/src/com/playcez/Start.java) >> (which i got wrong before as well lol.. i always forget the "com") >> >> Also, your activity code doesn't have the package declared in it... it >> should say "package com.playcez;" at the top >> >> >> On Thursday, March 14, 2013 10:23:30 AM UTC+2, RKJ (Android developer) >> wrote: >> >>> Yes Piren, >>> >>> <application >>> android:allowBackup="true" >>> android:icon="@drawable/ic_**launcher" >>> android:label="@string/app_**name" >>> android:theme="@style/**AppTheme" > >>> <activity >>> android:name="com.playcez.**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> >>> <activity >>> android:name="com.playcez.**GPSActivity" >>> android:label="@string/app_**name" >>> android:screenOrientation="**portrait" > >>> </activity> >>> >>> >>> >>> >>> On Thu, Mar 14, 2013 at 1:47 PM, Piren <[email protected]> wrote: >>> >>>> Are you sure your package is defined properly? Where you put your file >>>> matters... >>>> >>>> >>>> On Thursday, March 14, 2013 10:09:42 AM UTC+2, RKJ (Android developer) >>>> wrote: >>>> >>>>> Piren, >>>>> >>>>> Thanks >>>>> >>>>> But i test all 3 posibility like - >>>>> >>>>> com.playcez.start >>>>> .start >>>>> start >>>>> >>>>> but result is same. >>>>> >>>>> :( any clue further.. :) >>>>> >>>>> On Thu, Mar 14, 2013 at 1:35 PM, Piren <[email protected]> wrote: >>>>> >>>>>> 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/**g**uide/topics/manifest/**activity-** >>>>>> element.html<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.** >>>>>>> ClassNotFoundExcepti****on: com.playcez.Start >>>>>>> 03-14 13:06:49.078: E/AndroidRuntime(25684): at >>>>>>> android.app.ActivityThread.**per****formLaunchActivity(**ActivityThr >>>>>>> ****ead.java:2001) >>>>>>> 03-14 13:06:49.078: E/AndroidRuntime(25684): at >>>>>>> android.app.ActivityThread.**han****dleLaunchActivity(**ActivityThre >>>>>>> ****ad.java:2104) >>>>>>> 03-14 13:06:49.078: E/AndroidRuntime(25684): at >>>>>>> android.app.ActivityThread.**acc****ess$600(ActivityThread.**java:** >>>>>>> 13**4) >>>>>>> 03-14 13:06:49.078: E/AndroidRuntime(25684): at >>>>>>> android.app.ActivityThread$H.**h****andleMessage(ActivityThread.**ja >>>>>>> ****va:1247) >>>>>>> 03-14 13:06:49.078: E/AndroidRuntime(25684): at >>>>>>> android.os.Handler.**dispatchMes****sage(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.**mai****n(ActivityThread.java:4624) >>>>>>> 03-14 13:06:49.078: E/AndroidRuntime(25684): at >>>>>>> java.lang.reflect.Method.**invok****eNative(Native Method) >>>>>>> 03-14 13:06:49.078: E/AndroidRuntime(25684): at >>>>>>> java.lang.reflect.Method.**invok****e(Method.java:511) >>>>>>> 03-14 13:06:49.078: E/AndroidRuntime(25684): at >>>>>>> com.android.internal.os.**Zygote****Init$**MethodAndArgsCaller.run(* >>>>>>> *Z****ygoteInit.java:809) >>>>>>> 03-14 13:06:49.078: E/AndroidRuntime(25684): at >>>>>>> com.android.internal.os.**Zygote****Init.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.** >>>>>>> ClassNotFoundExcepti****on: com.playcez.Start >>>>>>> 03-14 13:06:49.078: E/AndroidRuntime(25684): at dalvik.system.** >>>>>>> BaseDexClassLoad****er.findClass(**BaseDexClassLoade****r.java:61) >>>>>>> 03-14 13:06:49.078: E/AndroidRuntime(25684): at >>>>>>> java.lang.ClassLoader.**loadClas****s(ClassLoader.java:**501) >>>>>>> 03-14 13:06:49.078: E/AndroidRuntime(25684): at >>>>>>> java.lang.ClassLoader.**loadClas****s(ClassLoader.java:**461) >>>>>>> 03-14 13:06:49.078: E/AndroidRuntime(25684): at >>>>>>> android.app.Instrumentation.**ne****wActivity(Instrumentation.**java >>>>>>> ****:1023) >>>>>>> 03-14 13:06:49.078: E/AndroidRuntime(25684): at >>>>>>> android.app.ActivityThread.**per****formLaunchActivity(**ActivityThr >>>>>>> ****ead.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_**nam****e" >>>>>>> android:screenOrientation="**por****trait" > >>>>>>> <intent-filter> >>>>>>> <action android:name="android.intent.**a****ction.MAIN" >>>>>>> /> >>>>>>> >>>>>>> <category >>>>>>> android:name="android.intent.**c****ategory.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.**Fragmen****t; >>>>>>> import android.support.v4.app.**Fragmen****tActivity; >>>>>>> import android.support.v4.app.**Fragmen****tManager; >>>>>>> import android.support.v4.app.**Fragmen****tTransaction; >>>>>>> import android.view.Menu; >>>>>>> import android.view.MenuItem; >>>>>>> import android.view.View; >>>>>>> import android.view.View.**OnClickListe****ner; >>>>>>> import android.view.animation.**AlphaAn****imation; >>>>>>> import android.view.animation.**Animati****on; >>>>>>> import android.view.animation.**Animati****onSet; >>>>>>> import android.view.animation.**Animati****onUtils; >>>>>>> import android.view.animation.**LayoutA****nimationController; >>>>>>> import android.view.animation.**RotateA****nimation; >>>>>>> import android.view.animation.**Transla****teAnimation; >>>>>>> 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(**savedInstanceSt****ate); >>>>>>> >>>>>>> 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. >>>>>> To post to this group, send email to android-d...@**googlegroups.com >>>>>> >>>>>> To unsubscribe from this group, send email to >>>>>> android-developers+**unsubscribe**@googlegroups.com >>>>>> For more options, visit this group at >>>>>> http://groups.google.com/**group**/android-developers?hl=en<http://groups.google.com/group/android-developers?hl=en> >>>>>> --- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "Android Developers" group. >>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>> send an email to android-developers+**unsubscribe**@googlegroups.com. >>>>>> For more options, visit >>>>>> https://groups.google.com/**grou**ps/opt_out<https://groups.google.com/groups/opt_out> >>>>>> . >>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Thanks & Regards >>>>> >>>>> Rakesh Kumar Jha >>>>> Android Developer, Trainer and Mentor >>>>> Bangalore >>>>> Skype - rkjhaw >>>>> (O) +918050753516 >>>>> (R) +919886336619 >>>>> >>>> -- >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Android Developers" group. >>>> To post to this group, send email to android-d...@**googlegroups.com >>>> To unsubscribe from this group, send email to >>>> android-developers+**[email protected] >>>> For more options, visit this group at >>>> http://groups.google.com/**group/android-developers?hl=en<http://groups.google.com/group/android-developers?hl=en> >>>> --- >>>> You received this message because you are subscribed to the Google >>>> Groups "Android Developers" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to android-developers+**[email protected]. >>>> For more options, visit >>>> https://groups.google.com/**groups/opt_out<https://groups.google.com/groups/opt_out> >>>> . >>>> >>>> >>>> >>> >>> >>> >>> -- >>> Thanks & Regards >>> >>> Rakesh Kumar Jha >>> Android Developer, Trainer and Mentor >>> Bangalore >>> Skype - rkjhaw >>> (O) +918050753516 >>> (R) +919886336619 >>> >> -- >> -- >> 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]<javascript:> >> To unsubscribe from this group, send email to >> [email protected] <javascript:> >> For more options, visit this group at >> http://groups.google.com/group/android-developers?hl=en >> --- >> You received this message because you are subscribed to the Google Groups >> "Android Developers" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> For more options, visit https://groups.google.com/groups/opt_out. >> >> >> > > > > -- > Thanks & Regards > > Rakesh Kumar Jha > Android Developer, Trainer and Mentor > Bangalore > Skype - rkjhaw > (O) +918050753516 > (R) +919886336619 > -- -- 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 --- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
