in the logcat i have also seen this message , i didn't understand where is the cause 04-24 17:48:54.370: I/dalvikvm-heap(1121): Grow heap (frag case) to 8.921MB for 448446-byte allocation
2013/4/24 asma rezgui <[email protected]> > 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.
