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เมื่อ วันจันทร์ที่ 23 พฤศจิกายน ค.ศ. 2015 15 นาฬิกา 57 นาที 31 วินาที UTC+7, weird0 เขียนว่า: > > I am facing issues while saving an image browsed from my SD card inside my > mobile, and then generate a url from it. > > I tried the code from the below link on cloudinary website. > > https://github.com/cloudinary/cloudinary_android - private > <https://github.com/cloudinary/cloudinary_android> > > On line 9 commented, it throws a Null Pointer Exception. I dont understand > why? The imageStream variable is not null. > > Here is the code:- > > mbtnPickAndSave = (Button) findViewById(R.id.btnPickAndSave); > mbtnPickAndSave.setOnClickListener(new View.OnClickListener() { > @Override > public void onClick(View v) { > > Intent photopickerIntent=new Intent(Intent.ACTION_PICK); > photopickerIntent.setType("image/*"); > startActivityForResult(photopickerIntent, 2); > > } > }); > > @Override > protected void onActivityResult(int requestCode, int resultCode, Intent data) > { > > InputStream imageStream=null; > if (requestCode==2) > { > Uri imageUri = data.getData(); > try { > imageStream = getContentResolver().openInputStream(imageUri); > } > catch(Exception ex) > { > System.out.println(ex.getMessage()); > } > > try { > Cloudinary cloudinary; > Button mbtnPickAndSave; > Map config; > config = new HashMap(); > config.put("cloud_name", "softronic"); > config.put("api_key", "416823682763972"); > config.put("api_secret", "Ymm8QXBDCR8HQF6oXwu8f0cdsFs"); > cloudinary = new Cloudinary(config); > cloudinary.uploader().upload(imageStream, Cloudinary.emptyMap()); > // Line 9 > cloudinary.url().generate("diwan.jpg"); > } > catch(Exception ex) > { > System.out.println(ex.getMessage()); > } > > } > > } > > > If someone, has worked on some other image saving service like ImgUr and > knows the code as how to save it on remote location, please refer that to me. > > > > Regards, > -- 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/d/optout.
