SaveImageToStorageMediaGallery.java

String imageName = "BGS";                                                                                                                                                                                                                                                 
                                                                                                                                                                                                                                                                          
Bitmap sourceBitmap = ((BitmapDrawable) mMediaView.getDrawable()).getBitmap();                                                                                                                                                                                            
                                                                                                                                                                                                                                                                          
boolean imageSaved = false;                                                                                                                                                                                                                                               
                                                                                                                                                                                                                                                                          
if (sourceBitmap != null && !sourceBitmap.isRecycled()) {                                                                                                                                                                                                                 
 File storagePath = new File(Environment.getExternalStorageDirectory() + "/MySpecialLocation/Pictures/");                                                                                                                                                                 
 storagePath.mkdirs();                                                                                                                                                                                                                                                    
                                                                                                                                                                                                                                                                          
 FileOutputStream out = null;                                                                                                                                                                                                                                             
 File imageFile = new File(storagePath, String.format("%s.jpg",imageName));                                                                                                                                                                                               
  try {                                                                                                                                                                                                                                                                   
      out = new FileOutputStream(imageFile);                                                                                                                                                                                                                              
      imageSaved = sourceBitmap.compress(Bitmap.CompressFormat.JPEG, 90, out);                                                                                                                                                                                            
  } catch (Exception e) {                                                                                                                                                                                                                                                 
      Log.e(Constants.LOG_TAG, "Unable to write the image to gallery", e);                                                                                                                                                                                                
  } finally {                                                                                                                                                                                                                                                             
      if (out != null) {                                                                                                                                                                                                                                                  
          out.flush();                                                                                                                                                                                                                                                    
          out.close();                                                                                                                                                                                                                                                    
      }                                                                                                                                                                                                                                                                   
  }                                                                                                                                                                                                                                                                       
                                                                                                                                                                                                                                                                          
  ContentValues values = new ContentValues(3);                                                                                                                                                                                                                            
  values.put(Images.Media.TITLE, imageName);                                                                                                                                                                                                                              
  values.put(Images.Media.MIME_TYPE, "image/jpeg");                                                                                                                                                                                                                       
  values.put("_data", imageFile.getAbsolutePath()) ;                                                                                                                                                                                                                      
                                                                                                                                                                                                                                                                          
  getContentResolver().insert(Media.EXTERNAL_CONTENT_URI, values);                                                                                                                                                                                                        
}                                                                                                                                                                                                                                                                    
                                                                                                                                                                                                                                                                          
  Toast.makeText(EnclosingActivity.this, String.format("Image %ssaved in Media Gallery...", imageSaved ? "" : "NOT "), Toast.LENGTH_SHORT).show();                                                                                                                     
}