File publicPicFolder = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
File customCreateFolder = new File(publicPicFolder, "MyPicFolder");
customCreateFolder.mkdirs();
File save_image = new File(customCreateFolder,"save_img.jpg");
FileOutputStream fos;
imgView.setDrawingCacheEnabled(true);
Bitmap bmp = imgView.getDrawingCache();
try{
save_image.createNewFile();
fos = new FileOutputStream(save_image);
bmp.compress(Bitmap.CompressFormat.JPEG,100,fos);
fos.flush();
fos.close();
}catch(Exception e)
{
e.printStackTrace();
}
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