Re: [android-beginners] Re: how to call a function after taking snap from camera?? plz help
hi Chris !! Its after a long time i am responding to your suggestion
:S. I was out of this task for a while. I tried your suggestion that
to use StartActivityForResult and then calling mufunction() in an
override of onActivityResult(). But its not working and being a newbie
its tough to find the cause very quickly.
I tried like this ..
Intent intent = new Intent();
intent.setClassName(com.android.camera,
com.android.camera.Camera);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
//startActivity(intent);
startActivityForResult(intent,0);
@Override
protected void onActivityResult(int requestCode, int
resultCode,Intent data)
{
super.onActivityResult(requestCode, resultCode, data);
decode(); //function which i want to call
}
I searched for few examples using onActivityResult() and i found that
it used requestCode with Switch in most of them. I am confused what to
pass with Intent(intentobject, ?) and what would i receive in
requestCode variable ??
Remember i intend to take a snap from camera app and want to execute
decode() function.
Kindly help.
Regards,
--
Wahib-ul-haq
Communications Engineering Student,
NUST, Pakistan.
www.sizzlotech.com
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[android-beginners] Re: how to call a function after taking snap from camera?? plz help
Have you tried using StartActivityForResult then calling the myfunction () in an override of onActivityResult? Chris. On Oct 15, 1:58 am, wahib wahib.t...@gmail.com wrote: Hi!! I am stuck with this issue. When i press a button in my custom app the built-in camera app executes but after taking snap i want to run my code on the image taken but the camera preview doesnt vanishes:S I just want to exit the preview and run my code. Being a newbie i am really confused how to do it. This is the code in onclick() function for button - Intent intent = new Intent(); intent.setClassName (com.android.camera, com.android.camera.Camera); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); startActivity(intent); myfunction() ; ///what i want to call --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
[android-beginners] Re: how to call a function after taking snap from camera?? plz help
try http://code.google.com/p/android-playground-erdao/wiki/SnapFace This is how I got my project like yours going. Basically there is a callback after the picture is taken. John On Oct 14, 8:58 pm, wahib wahib.t...@gmail.com wrote: Hi!! I am stuck with this issue. When i press a button in my custom app the built-in camera app executes but after taking snap i want to run my code on the image taken but the camera preview doesnt vanishes:S I just want to exit the preview and run my code. Being a newbie i am really confused how to do it. This is the code in onclick() function for button - Intent intent = new Intent(); intent.setClassName (com.android.camera, com.android.camera.Camera); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); startActivity(intent); myfunction() ; ///what i want to call --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Beginners group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~--~~~~--~~--~--~---
