[Defy Android Development] DanielNIX:
I see it in /system/apps but it doesn't work, it's not in the app drawer and from another app that calls it I get

I/ActivityManager(16371): Timeline: Activity_launch_request id:com.android.stk time:271663845
D/SIM_WIDGET(16371): android.content.ActivityNotFoundException: Unable to find explicit activity class {com.android.stk/com.android.stk.StkLauncherActivity}; have you declared this activity in your AndroidManifest.xml?

---------- Post added at 05:09 PM ---------- Previous post was at 04:42 PM ----------

also get an exception when trying to submit a bug report:

E/AndroidRuntime(18059): FATAL EXCEPTION: main
E/AndroidRuntime(18059): Process: com.android.vending, PID: 18059
E/AndroidRuntime(18059): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.android.vending/com.google.android.finsky.activities.AppCrashProxy}: android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.APP_ERROR flg=0x10000000 pkg=com.google.android.feedback (has extras) }
E/AndroidRuntime(18059):	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2199)
E/AndroidRuntime(18059):	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2249)
E/AndroidRuntime(18059):	at android.app.ActivityThread.access$800(ActivityThread.java:139)
E/AndroidRuntime(18059):	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1200)
E/AndroidRuntime(18059):	at android.os.Handler.dispatchMessage(Handler.java:102)
E/AndroidRuntime(18059):	at android.os.Looper.loop(Looper.java:136)
E/AndroidRuntime(18059):	at android.app.ActivityThread.main(ActivityThread.java:5084)
E/AndroidRuntime(18059):	at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime(18059):	at java.lang.reflect.Method.invoke(Method.java:515)
E/AndroidRuntime(18059):	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
E/AndroidRuntime(18059):	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
E/AndroidRuntime(18059):	at dalvik.system.NativeStart.main(Native Method)
E/AndroidRuntime(18059): Caused by: android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.APP_ERROR flg=0x10000000 pkg=com.google.android.feedback (has extras) }
E/AndroidRuntime(18059):	at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1632)
E/AndroidRuntime(18059):	at android.app.Instrumentation.execStartActivity(Instrumentation.java:1424)
E/AndroidRuntime(18059):	at android.app.Activity.startActivityForResult(Activity.java:3434)
E/AndroidRuntime(18059):	at android.app.Activity.startActivityForResult(Activity.java:3395)
E/AndroidRuntime(18059):	at android.app.Activity.startActivity(Activity.java:3637)
E/AndroidRuntime(18059):	at android.app.Activity.startActivity(Activity.java:3605)
E/AndroidRuntime(18059):	at com.google.android.finsky.activities.AppCrashProxy.onCreate(AppCrashProxy.java:22)
E/AndroidRuntime(18059):	at android.app.Activity.performCreate(Activity.java:5241)
E/AndroidRuntime(18059):	at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
E/AndroidRuntime(18059):	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2163)
E/AndroidRuntime(18059):	... 11 more
W/ActivityManager( 3669): Force finishing activity com.android.vending/com.google.android.finsky.activities.AppCrashProxy