Save Bitmap in Android as JPEG in External Storage in a folder

Question

I am using this code to save Bitmap in External Storage but it does not create the folder if it not exists:

String path = Environment.getExternalStorageDirectory().toString();         OutputStream fOutputStream = null;         File file = new File(path + "/Captures/", "screen.jpg");         try {             fOutputStream = new FileOutputStream(file);              capturedBitmap.compress(Bitmap.CompressFormat.JPEG, 100, fOutputStream);              fOutputStream.flush();             fOutputStream.close();              MediaStore.Images.Media.insertImage(getContentResolver(), file.getAbsolutePath(), file.getName(), file.getName());         } catch (FileNotFoundException e) {             e.printStackTrace();             Toast.makeText(this, "Save Failed", Toast.LENGTH_SHORT).show();             return;         } catch (IOException e) {             e.printStackTrace();             Toast.makeText(this, "Save Failed", Toast.LENGTH_SHORT).show();             return;         } 

How can I save the image in the new directory if not exists and save default if the folder is there in the device?

Answer 1

try this it will gives u result sure:

String root = Environment.getExternalStorageDirectory().toString(); File myDir = new File(root + "/req_images"); myDir.mkdirs(); Random generator = new Random(); int n = 10000; n = generator.nextInt(n); String fname = "Image-" + n + ".jpg"; File file = new File(myDir, fname); Log.i(TAG, "" + file); if (file.exists())     file.delete(); try {     FileOutputStream out = new FileOutputStream(file);     bm.compress(Bitmap.CompressFormat.JPEG, 90, out);     out.flush();     out.close(); } catch (Exception e) {     e.printStackTrace(); } 

add this one to show in gallery:

sendBroadcast(new Intent(Intent.ACTION_MEDIA_MOUNTED, Uri.parse("file://" + Environment.getExternalStorageDirectory()))); 

look at this link for clear answer: show folder images in gallery