Did u call super.onCreate before your call
your context is null
On Dec 2, 5:57 am, Mr Pinguin <pinguint...@googlemail.com> wrote:
> While calling:
> AudioManager aManager = (AudioManager) ct.getSystemService
> (Context.AUDIO_SERVICE);
>
> i get this error :
>
> E/AndroidRuntime( 416): Uncaught handler: thread main exiting due to
> uncaught exception
> E/AndroidRuntime( 416): java.lang.RuntimeException: Unable to start
> activity ComponentInfo{com.fmcc.callrecorder/
> com.fmcc.callrecorder.CallRecorder}: java.l
> ang.NullPointerException
> E/AndroidRuntime( 416): at
> android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
> 2401)
> E/AndroidRuntime( 416): at
> android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:
> 2417)
> E/AndroidRuntime( 416): at android.app.ActivityThread.access
> $2100(ActivityThread.java:116)
> E/AndroidRuntime( 416): at android.app.ActivityThread
> $H.handleMessage(ActivityThread.java:1794)
> E/AndroidRuntime( 416): at android.os.Handler.dispatchMessage
> (Handler.java:99)
> E/AndroidRuntime( 416): at android.os.Looper.loop(Looper.java:
> 123)
> E/AndroidRuntime( 416): at android.app.ActivityThread.main
> (ActivityThread.java:4203)
> E/AndroidRuntime( 416): at
> java.lang.reflect.Method.invokeNative(Native Method)
> E/AndroidRuntime( 416): at java.lang.reflect.Method.invoke
> (Method.java:521)
> E/AndroidRuntime( 416): at com.android.internal.os.ZygoteInit
> $MethodAndArgsCaller.run(ZygoteInit.java:791)
> E/AndroidRuntime( 416): at
> com.android.internal.os.ZygoteInit.main(ZygoteInit.java:549)
> E/AndroidRuntime( 416): at dalvik.system.NativeStart.main
> (Native Method)
> E/AndroidRuntime( 416): Caused by: java.lang.NullPointerException
> E/AndroidRuntime( 416): at
> com.fmcc.callrecorder.CallRecorder.onCreate(CallRecorder.java:57)
> E/AndroidRuntime( 416): at
> android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:
> 1123)
> E/AndroidRuntime( 416): at
> android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
> 2364)
> E/AndroidRuntime( 416): ... 11 more
>
> What have i doing wrong ?
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