how to check image size less then 100kb android

Question

I am trying to get image from gallery and setting up it on ImageView , Hear is okay well i get and set image on ImageView, but now i want to check

Answer 1

to know the size is less then 100kb. you should know the image size to compare. there is some method to know the size of bitmap

method 1

 Bitmap bitmapOrg = BitmapFactory.decodeResource(getResources(), 
        R.drawable.ic_launcher);


 Bitmap bitmap = bitmapOrg;
 ByteArrayOutputStream stream = new ByteArrayOutputStream();   
 bitmap.compress(Bitmap.CompressFormat.JPEG, 100, stream);   
 byte[] imageInByte = stream.toByteArray(); 
 long lengthbmp = imageInByte.length; 

method 2

 File file = new File("/sdcard/Your_file");
 long length = file.length() / 1024; // Size in KB

For more Study

go for http://developer.android.com/reference/android/graphics/Bitmap.html#getByteCount%28%29