unfortunately i didn't forget it . Thanks
2013/4/24 bob <[email protected]> > It sounds like this returned *null*: > > findViewById(R.id.imageview); > > Maybe you forgot to do a *setContentView*? > > Thanks. > > > On Wednesday, April 24, 2013 12:50:04 PM UTC-5, ASMA wrote: > >> hello, i have followed the steps in this tutorial and the encoding is >> done successfully in the server side. the problem now in the decoding >> in the client side >> this is my code: >> byte[] decodedString = Base64.decode(image, Base64.DEFAULT); >> System.out.println("**ssssssssssssss"+decodedString)**; >> decodedByte = BitmapFactory.decodeByteArray(**decodedString, 0, >> decodedString.length); >> >> System.out.println("**aaaaaaaaaaaaaaaaaaaaaaa"+** >> decodedString.length); >> map.put(IMAGE,decodedByte); >> System.out.println("bbbbbbbbb"**+decodedByte); >> >> >> if (decodedByte != null) { >> img = (ImageView) findViewById(R.id.imageview); >> img.setImageBitmap(**decodedByte); >> System.out.println("bitmap is not null"); >> } else { >> System.out.println("bitmap is null"); >> } >> >> in the logcat i found null pointer exception in this line >> (img.setImageBitmap(**decodedByte);) >> and no message is shown. does anyone know the reason !! >> >> >> 2013/4/24 asma rezgui <[email protected]> >> >>> thanks Manish Shrivas >>> >>> >>> 2013/4/24 Manish Srivas <[email protected]> >>> >>>> http://myjeeva.com/how-to-**convert-image-to-string-and-** >>>> string-to-image-in-java.html<http://myjeeva.com/how-to-convert-image-to-string-and-string-to-image-in-java.html> >>>> >>>> >>>> On Wed, Apr 24, 2013 at 7:35 PM, asma rezgui <[email protected]>wrote: >>>> >>>>> hii , does anyone know how to solve my problem, i have to convert an >>>>> image from byte[] to base64 to read it in json file and convert it back >>>>> from base64 to byte and from byte[] to bitmap to display it in imageview >>>>> in converting it to bitmap , i have this error: --- >>>>> SkImageDecoder::Factory returned null and the byte[]is shown as below >>>>> [B@4059e1a0 >>>>> i don t understand where is the problem and if there is the correct >>>>> form of bitmap or not :( >>>>> pleaaase i need help >>>>> >>>>> >>>>> -- >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "Android Developers" group. >>>>> To post to this group, send email to android-d...@**googlegroups.com >>>>> >>>>> To unsubscribe from this group, send email to >>>>> android-developers+**[email protected] >>>>> For more options, visit this group at >>>>> http://groups.google.com/**group/android-developers?hl=en<http://groups.google.com/group/android-developers?hl=en> >>>>> --- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "Android Developers" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to android-developers+**[email protected]. >>>>> For more options, visit >>>>> https://groups.google.com/**groups/opt_out<https://groups.google.com/groups/opt_out> >>>>> . >>>>> >>>>> >>>>> >>>> >>>> >>>> >>>> -- >>>> >>>> Thanks & Regards, >>>> -------------------------- >>>> Manish Shrivas >>>> ADI Soft Tech (P) Ltd. >>>> 54, Anand Nagar, Near Devi Ahilya Hospital, >>>> Chitawad Road , >>>> INDORE >>>> Mob no. 9907631333 >>>> *------------------------* >>>> *[email protected]* >>>> http://www.adisoftin.com/ >>>> >>>> -- >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Android Developers" group. >>>> To post to this group, send email to android-d...@**googlegroups.com >>>> >>>> To unsubscribe from this group, send email to >>>> android-developers+**[email protected] >>>> For more options, visit this group at >>>> http://groups.google.com/**group/android-developers?hl=en<http://groups.google.com/group/android-developers?hl=en> >>>> --- >>>> You received this message because you are subscribed to the Google >>>> Groups "Android Developers" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to android-developers+**[email protected]. >>>> For more options, visit >>>> https://groups.google.com/**groups/opt_out<https://groups.google.com/groups/opt_out> >>>> . >>>> >>>> >>>> >>> >>> >> -- > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > --- > You received this message because you are subscribed to the Google Groups > "Android Developers" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
