Ytukyg

Please Use This Code for save image in your internal Storage by using Url

//Please Put your Image url In $url



Picasso.get().load($url).into(object : Target{

                            override fun onPrepareLoad(placeHolderDrawable: Drawable?) {



                            }



                            override fun onBitmapFailed(e: java.lang.Exception?, errorDrawable: Drawable?) {

                                TODO("not implemented") //To change body of created functions use File | Settings | File Templates.

                            }



                            override fun onBitmapLoaded(bitmap: Bitmap?, from: Picasso.LoadedFrom?) {

                                try {

                                    val root = Environment.getExternalStorageDirectory().toString()

                                    var myDir = File("$root")



                                    if (!myDir.exists()) {

                                        myDir.mkdirs()

                                    }

                                    val name = Date().toString() + ".jpg"

                                    myDir = File(myDir, name)

                                    val out = FileOutputStream(myDir)

                                    bitmap?.compress(Bitmap.CompressFormat.JPEG, 90, out)



                                    out.flush()

                                    out.close()

                                } catch (e: Exception) {

                                    // some action

                                }

                            }

                        })

and Image will be saved in sdcard.

1- add to AndroidManifest.xml

<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

2- Use this method to download image using Picasso from Url:

    private static void SaveImage(final Context context, final String MyUrl){

    final ProgressDialog progress = new ProgressDialog(context);

    class SaveThisImage extends AsyncTask<Void, Void, Void> {

        @Override

        protected void onPreExecute() {

            super.onPreExecute();

            progress.setTitle("Processing");

            progress.setMessage("Please Wait...");

            progress.setCancelable(false);

            progress.show();

        }

        @Override

        protected Void doInBackground(Void... arg0) {

            try{



                File sdCard = Environment.getExternalStorageDirectory();

                @SuppressLint("DefaultLocale") String fileName = String.format("%d.jpg", System.currentTimeMillis());

                File dir = new File(sdCard.getAbsolutePath() + "/savedImageName");

                dir.mkdirs();

                final File myImageFile = new File(dir, fileName); // Create image file

                FileOutputStream fos = null;

                try {

                    fos = new FileOutputStream(myImageFile);

                    Bitmap bitmap = Picasso.get().load(MyUrl).get();

                    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, fos);



                    Intent intent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);

                    intent.setData(Uri.fromFile(myImageFile));

                    context.sendBroadcast(intent);

                } catch (IOException e) {

                    e.printStackTrace();

                } finally {

                    try {

                        fos.close();

                    } catch (IOException e) {

                        e.printStackTrace();

                    }

                }

            }catch (Exception e){

            }

            return null;

        }

        @Override

        protected void onPostExecute(Void result) {

            super.onPostExecute(result);

            if(progress.isShowing()){

                progress.dismiss();

            }

            Toast.makeText(context, "Saved", Toast.LENGTH_SHORT).show();

        }

    }

    SaveThisImage shareimg = new SaveThisImage();

    shareimg.execute();

}

3- how to use, just call:

SaveImage(context, "Image URL";

Use this method to download image in external memory

 // DownloadImage AsyncTask

    private class DownloadImage extends AsyncTask<String, Void, Bitmap> {



        @Override

        protected void onPreExecute() {

            super.onPreExecute();



        }



        @Override

        protected Bitmap doInBackground(String... URL) {



            String imageURL = URL[0];



            Bitmap bitmap = null;

            try {

                // Download Image from URL

                InputStream input = new java.net.URL(imageURL).openStream();

                // Decode Bitmap

                bitmap = BitmapFactory.decodeStream(input);

            } catch (Exception e) {

                e.printStackTrace();

            }

            return bitmap;

        }



        @Override

        protected void onPostExecute(Bitmap result) {



                if (result != null) {

                    File destination = new File(getActivity().getCacheDir(),

                            "profile" + ".jpg");

                    try {

                        destination.createNewFile();

                        ByteArrayOutputStream bos = new ByteArrayOutputStream();

                        result.compress(Bitmap.CompressFormat.PNG, 0 /*ignored for PNG*/, bos);

                        byte bitmapdata = bos.toByteArray();



                        FileOutputStream fos = new FileOutputStream(destination);

                        fos.write(bitmapdata);

                        fos.flush();

                        fos.close();

                        selectedFile = destination;

                    } catch (IOException e) {

                        e.printStackTrace();

                    }

                }







        }

    }

And call this method like this

Picasso.get().load(response.body()?.url).into(object : Target{

                            override fun onPrepareLoad(placeHolderDrawable: Drawable?) {



                            }



                            override fun onBitmapFailed(e: java.lang.Exception?, errorDrawable: Drawable?) {

                                TODO("not implemented") //To change body of created functions use File | Settings | File Templates.

                            }



                            override fun onBitmapLoaded(bitmap: Bitmap?, from: Picasso.LoadedFrom?) {

                               new DownloadImage().execute("url_here);

                            }

                        })

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