i can getting the image width through MediaStore.Images.Media
normally
but i need to getting the image width and height from image which selected from dropbox
so currently i have following method to getting image size from dropbox
private void getDropboxIMGSize(Uri uri){
String size = Long.toString(new File(uri.getPath()).length());
return size;
}
but what i actually need are getting the file width and height value
anyone know how to achieve that?please help!
private void getDropboxIMGSize(Uri uri){
BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true;
BitmapFactory.decodeFile(new File(uri.getPath()).getAbsolutePath(), options);
int imageHeight = options.outHeight;
int imageWidth = options.outWidth;
}
no there is no way. You have to create a Bitmap object. if you use the inJustDecodeBounds
flag the bitmap would not be loaded in memory. In fact BitmapFactory.decodeFile
will return null. In my example uri
is the phisical path to the image