CODEWITHSUNDEEP
android
jjLin
jjLin

Reputation: 3291

How to check the physical size of image before saving as jpeg from camera in Android?

I use the following code to save the captured image: 

Bitmap bm = BitmapFactory.decodeByteArray(data, 0, data.length);
FileOutputStream fos = new FileOutputStream(pictureFile);
bm.compress(Bitmap.CompressFormat.JPEG, 100, fos);

Since I will have further implementaion, I would like to check the physical size of bitmap when it saved in SD card.
If the size is over 1mb, I would like to scale it before saving it as jpeg.
How to do it?
Please give example. Thanks.

Upvotes: 0

Views: 111

Answers (1)

njzk2
njzk2

Reputation: 39406

bm.compress does not know the size of the element prior to writing it. what you could do is write it to a byteoutputstream, then check the size and act accordingly

Upvotes: 1

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