hey now am capturing video n getting same error......
Unable to instantiate activity ComponentInfo{com.privacygram.activity/
com.privacygram.activity.VideoCapture}:
java.lang.InstantiationException:
com.privacygram.activity.VideoCapture....
plz help me.......On Nov 30, 4:41 pm, rachana govilkar <rachana.govil...@gmail.com> wrote: > hey now i hav a problem working on Create Contact.....i > usedhttp://developer.android.com/guide/topics/providers/content-providers... > this link.... > but as per given there i could create contact statically.... > but i need to create dynamically as android built-in create contact > functionality.... > n also tell me when u save the contact u do save it in Database or > smthing else?? > any help is appreciated..... > > On Nov 29, 5:10 pm, rachana govilkar <rachana.govil...@gmail.com> > wrote: > > > > > > > > > Hey Its Working........... > > yaaay!!!!!!!!! > > i knw it must hv been very simple for u but for me its a start.... > > 1st android program n exception was coming....u can guess how sick i > > was feeling... > > but no more sick now.... > > i just need to focus more on it....thnk u for help.... > > > On Nov 29, 4:08 pm, rachana govilkar <rachana.govil...@gmail.com> > > wrote: > > > > above described was 1 way i tried. > > > it was to develop customized camera feature as given in Android guide/ > > > camera... > > > i also tried another way of using existing camera feature but am > > > getting NullPointerException.... > > > can u tel where am going wrong?? > > > > On Nov 29, 10:13 am, rachana govilkar <rachana.govil...@gmail.com> > > > wrote: > > > > > hey this is my ImageCapture.java......hope u get idea..... > > > > > package com.privacygram.activity; > > > > > import android.content.Context; > > > > import android.graphics.PixelFormat; > > > > import android.hardware.Camera; > > > > import android.hardware.Camera.Parameters; > > > > import android.hardware.Camera.PictureCallback; > > > > import android.hardware.Camera.ShutterCallback; > > > > import android.view.SurfaceHolder; > > > > import android.view.SurfaceView; > > > > > public class ImageCapture extends SurfaceView{ > > > > > SurfaceHolder previewHolder; > > > > Camera camera; > > > > protected PictureCallback raw; > > > > protected ShutterCallback shutter; > > > > protected PictureCallback postview; > > > > protected PictureCallback jpeg; > > > > > public ImageCapture(Context context) { > > > > super(context); > > > > // TODO Auto-generated constructor stub > > > > previewHolder = this.getHolder(); > > > > > > > > > previewHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); > > > > previewHolder.addCallback(surfaceHolderListener); > > > > } > > > > > SurfaceHolder.Callback surfaceHolderListener = new > > > > SurfaceHolder.Callback() > > > > { > > > > public void surfaceCreated(SurfaceHolder holder) > > > > { > > > > camera=Camera.open(); > > > > try { > > > > camera.setPreviewDisplay(previewHolder); > > > > }catch (Exception E ){ } > > > > } > > > > public void surfaceDestroyed(SurfaceHolder arg0) > > > > { > > > > camera.stopPreview(); > > > > camera.release(); > > > > } > > > > public void surfaceChanged(SurfaceHolder holder, int > > > > format, > > > > int width, int height) > > > > { > > > > Parameters params = camera.getParameters(); > > > > params.setPreviewSize(width, height); > > > > params.setPictureFormat(PixelFormat.JPEG); > > > > camera.setParameters(params); > > > > camera.startPreview(); > > > > > camera.takePicture(shutter, raw, postview, > > > > jpeg); > > > > camera.stopPreview(); > > > > camera.release(); > > > > } > > > > }; > > > > > } > > > > > On Nov 28, 6:23 pm, Mark Murphy <mmur...@commonsware.com> wrote: > > > > > > InstantiationException can mean that the activity class is not public > > > > > or lacks a public constructor with the appropriate signature. > > > > > > On Mon, Nov 28, 2011 at 8:07 AM, Raghav Sood > > > > > > <raghavs...@androidactivist.org> wrote: > > > > > > There is a problem in your instantiating your ImageCapture class. > > > > > > Post the > > > > > > first 30 lines or so, and you may get some help. > > > > > > Thanks > > > > > > > On Mon, Nov 28, 2011 at 6:13 PM, rachana govilkar > > > > > > <rachana.govil...@gmail.com> wrote: > > > > > > >> when i test on emulator it gives me error as Your application has > > > > > >> stopped unexpectedly. > > > > > >> n LogCat is:- > > > > > > >> 11-28 18:10:06.265: E/AndroidRuntime(313): FATAL EXCEPTION: main > > > > > >> 11-28 18:10:06.265: E/AndroidRuntime(313): > > > > > >> java.lang.RuntimeException: > > > > > >> Unable to instantiate activity > > > > > >> ComponentInfo{com.privacygram.activity/ > > > > > >> com.privacygram.activity.ImageCapture}: > > > > > >> java.lang.InstantiationException: > > > > > >> com.privacygram.activity.ImageCapture > > > > > >> 11-28 18:10:06.265: E/AndroidRuntime(313): at > > > > > >> android.app.ActivityThread.performLaunchActivity(ActivityThread.java: > > > > > >> 2585) > > > > > >> 11-28 18:10:06.265: E/AndroidRuntime(313): at > > > > > >> android.app.ActivityThread.handleLaunchActivity(ActivityThread.java: > > > > > >> 2679) > > > > > >> 11-28 18:10:06.265: E/AndroidRuntime(313): at > > > > > >> android.app.ActivityThread.access$2300(ActivityThread.java:125) > > > > > >> 11-28 18:10:06.265: E/AndroidRuntime(313): at > > > > > >> android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033) > > > > > >> 11-28 18:10:06.265: E/AndroidRuntime(313): at > > > > > >> android.os.Handler.dispatchMessage(Handler.java:99) > > > > > >> 11-28 18:10:06.265: E/AndroidRuntime(313): at > > > > > >> android.os.Looper.loop(Looper.java:123) > > > > > >> 11-28 18:10:06.265: E/AndroidRuntime(313): at > > > > > >> android.app.ActivityThread.main(ActivityThread.java:4627) > > > > > >> 11-28 18:10:06.265: E/AndroidRuntime(313): at > > > > > >> java.lang.reflect.Method.invokeNative(Native Method) > > > > > >> 11-28 18:10:06.265: E/AndroidRuntime(313): at > > > > > >> java.lang.reflect.Method.invoke(Method.java:521) > > > > > >> 11-28 18:10:06.265: E/AndroidRuntime(313): at > > > > > >> com.android.internal.os.ZygoteInit > > > > > >> $MethodAndArgsCaller.run(ZygoteInit.java:868) > > > > > >> 11-28 18:10:06.265: E/AndroidRuntime(313): at > > > > > >> com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626) > > > > > >> 11-28 18:10:06.265: E/AndroidRuntime(313): at > > > > > >> dalvik.system.NativeStart.main(Native Method) > > > > > >> 11-28 18:10:06.265: E/AndroidRuntime(313): Caused by: > > > > > >> java.lang.InstantiationException: > > > > > >> com.privacygram.activity.ImageCapture > > > > > >> 11-28 18:10:06.265: E/AndroidRuntime(313): at > > > > > >> java.lang.Class.newInstanceImpl(Native Method) > > > > > >> 11-28 18:10:06.265: E/AndroidRuntime(313): at > > > > > >> java.lang.Class.newInstance(Class.java:1429) > > > > > >> 11-28 18:10:06.265: E/AndroidRuntime(313): at > > > > > >> android.app.Instrumentation.newActivity(Instrumentation.java:1021) > > > > > >> 11-28 18:10:06.265: E/AndroidRuntime(313): at > > > > > >> android.app.ActivityThread.performLaunchActivity(ActivityThread.java: > > > > > >> 2577) > > > > > >> 11-28 18:10:06.265: E/AndroidRuntime(313): ... 11 more > > > > > > >> On Nov 28, 4:45 pm, Raghav Sood <raghavs...@androidactivist.org> > > > > > >> wrote: > > > > > >> > Try installing it via ADB and post the LogCat. > > > > > > >> > Thanks > > > > > > >> > On Mon, Nov 28, 2011 at 5:12 PM, rachana govilkar < > > > > > > >> > rachana.govil...@gmail.com> wrote: > > > > > >> > > helo.... > > > > > >> > > i developd a small application n started testing on LG 2.2 > > > > > >> > > android > > > > > >> > > device..... > > > > > >> > > but i am getting this error "there is problem parsing the > > > > > >> > > package" > > > > > >> > > when installing .apk file..... > > > > > >> > > i searched this group but i dint get any satisfactory > > > > > >> > > answer..... > > > > > > >> > > <uses-sdk android:minSdkVersion="8" /> > > > > > >> > > i hope this is not causing error....as 2.2 device has same API > > > > > >> > > level... > > > > > >> > > please reply soon.... > > > > > >> > > thnk u in advance > > > > > > >> > > -- > > > > > >> > > You received this message because you are subscribed to the > > > > > >> > > Google > > > > > >> > > Groups "Android Developers" group. > > > > > >> > > To post to this group, send email to > > > > > >> > > android-developers@googlegroups.com > > > > > >> > > To unsubscribe from this group, send email to > > > > > >> > > android-developers+unsubscr...@googlegroups.com > > > > > >> > > For more options, visit this group at > > > > > >> > >http://groups.google.com/group/android-developers?hl=en > > > > > > >> > -- > > > > > >> > Raghav Soodhttp://www.androidactivist.org/- > > > > > >> > Authorhttp://www.appaholics.in/-Founder > > > > > > >> -- > > > > > >> You received this message because you are subscribed to the Google > > > > > >> Groups "Android Developers" group. > > > > > >> To post to this group, send email to > > > > > >> android-developers@googlegroups.com > > > > > >> To unsubscribe from this group, send email to > > > > > >> android-developers+unsubscr...@googlegroups.com > > > > > >> For more options, visit this group at > > > > > >>http://groups.google.com/group/android-developers?hl=en > > > > > > > -- > > > > > > Raghav Sood > > > > > >http://www.androidactivist.org/-Author > > > > > >http://www.appaholics.in/-Founder > > > > > > > -- > > > > > > You received this message because you are subscribed to the > > > > > > Google... > > read more » -- You received this message because you are subscribed to the Google Groups "Android Developers" group. 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