The android.graphics.Bitmap class provides a getByteCount() method that returns the total size of the bitmap's underlying pixel data, measured in bytes. The pixel data size is calculated as the product of the width, height, and color depth of the bitmap.
Bitmap myBitmap = BitmapFactory.decodeResource(getResources(), R.drawable.my_image); int byteCount = myBitmap.getByteCount(); Log.d("Bitmap Info", "The image size in bytes is: " + byteCount);
In this example, we first load an image as a Bitmap using the BitmapFactory.decodeResource() method. Then, we call the getByteCount() method on the Bitmap instance to get its total size in bytes. Finally, we log the size information to the console using the Log.d() method.
The getByteCount() method is part of the android.graphics package, which is included in the standard Android SDK. Therefore, we do not need to import any additional libraries or packages to use this method.
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