Saving image from image view to sd card : Android

Question

testButton.setOnClickListener(new Button.OnClickListener(){

        @Override
        public void onClick(View v) 
        {
                    imageView.setImageB         


        

Answer 1

   bm.compress(CompressFormat.JPEG, 100, fos);

remove this line

Answer 2

Solved, This is how i achieved to save image from ImageView

/*Variable which holds Image*/
    {ImageView ivBanner = "Initialise It :)";
     FileOutputStream fileOutputStream = openFileOutput("ImageName" + ".jpg", MODE_PRIVATE);

     Bitmap bitmap = convertToBitMap(ivBanner.getDrawable(),ivBanner.getWidth(),ivBanner.getHeight());
     bitmap.compress(Bitmap.CompressFormat.JPEG, 85, fileOutputStream);
     File file = getFileStreamPath("ImageName" + ".jpg");
     File f = file.getAbsoluteFile();
     /*Utilise your path whatever way you want*/
     String localPath = f.getAbsolutePath();}

     /* Covert Drawable to Bitmap*/
    private Bitmap convertToBitMap(Drawable drawable, int width, int height) {
    Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(bitmap);
    drawable.setBounds(0,0,width,height);
    drawable.draw(canvas);
    return bitmap;
}

Answer 3

Try this code :

BitmapDrawable btmpDr = (BitmapDrawable) ivPic.getDrawable();
Bitmap bmp = btmpDr.getBitmap();

/*File sdCardDirectory = Environment.getExternalStorageDirectory();*/
try
{
    File sdCardDirectory = new File(Environment.getExternalStorageDirectory() + File.separator + "MeeguImages");
    sdCardDirectory.mkdirs();

    imageNameForSDCard = "image_" + String.valueOf(random.nextInt(1000)) + System.currentTimeMillis() + ".jpg";

    File image = new File(sdCardDirectory, imageNameForSDCard);
    FileOutputStream outStream;

    outStream = new FileOutputStream(image);
    bmp.compress(Bitmap.CompressFormat.JPEG, 100, outStream); 
    /* 100 to keep full quality of the image */
    outStream.flush();
    outStream.close();



    //Refreshing SD card
    sendBroadcast(new Intent(Intent.ACTION_MEDIA_MOUNTED, Uri.parse("file://"+ Environment.getExternalStorageDirectory())));
}
catch (Exception e) 
{
    e.printStackTrace();
    Toast.makeText(ViewImage.this, "Image could not be saved : Please ensure you have SD card installed " +
                                                                            "properly", Toast.LENGTH_LONG).show();
}