hey thank you so much for help.... actually i changed my code.....wrote a simple 1 n it is running..... but i have not solved video select error.... just check this thread......i have mentioned it in previous posts..... could u help me?? i wil put my code if you want..... but do help me as soon as possible.... thanks in advance.......
On Dec 5, 5:19 pm, Mukesh Srivastav <mukicha...@gmail.com> wrote: > Rachna, > > Please call the unlock method immediate after preview display,that helps. > > -- > Warm Regards, > *Mukesh Kumar*, > Android Consultant/Freelancer, > India,Hyderabad. > > On Mon, Dec 5, 2011 at 5:38 PM, rachana govilkar <rachana.govil...@gmail.com > > > > > > > > > wrote: > > hello....... > > y anybody is not replying on this thread??? > > anywys plz help this time.....am just stuck up at audio recording.... > > i just wrote this program given in android guide.. > >http://developer.android.com/guide/topics/media/audio-capture.html > > but getting error as prepare() is failed.......... > > this error is killing me..... plzzz help..... > > > On Dec 1, 5:09 pm, rachana govilkar <rachana.govil...@gmail.com> > > wrote: > > > 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 > > ... > > read more » -- You received this message because you are subscribed to the Google Groups "Android Developers" group. 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