Android how to convert whole ImageView to Bitmap

Question

I have my application that is displaying images with different ratio  resized inside  centerInside  imageView  What I need is to create bitmap from the ImageView including the background  black in this case     So for example I have device screen 320x480  full screen imageView with image resized to 280x480  How could I get 320x480 bitmap from it    On top of this imageview I have some logos or buttons that I don t want to include to bitmap  they re like on top layer  All I need is bitmap with image and black border from some sides

User · Answer

This is a working code  imageView setDrawingCacheEnabled true   imageView buildDrawingCache    Bitmap bitmap   Bitmap createBitmap imageView getDrawingCache

User · Answer

It works in Kotlin after buildDrawingCache   being deprecated      convert imageView to bitmap val bitmap    imageViewId getDrawable   as BitmapDrawable  getBitmap

User · Answer

try           photo setImageURI Uri parse  Location            BitmapDrawable drawable    BitmapDrawable  photo getDrawable            Bitmap bitmap   drawable getBitmap            bitmap   Bitmap createScaledBitmap bitmap  70  70  true           photo setImageBitmap bitmap          catch  Exception e

User · Answer

Have you tried   BitmapDrawable drawable    BitmapDrawable  imageView getDrawable    Bitmap bitmap   drawable getBitmap

User · Answer

Just thinking out loud here  with admittedly little expertise working with graphics in Java  maybe something like this would work    ImageView iv    ImageView findViewById R id imageview   Bitmap bitmap   Bitmap createBitmap iv getWidth    iv getHeight    Bitmap Config RGB 565   Canvas canvas   new Canvas bitmap   iv draw canvas     Out of curiosity  what are you trying to accomplish  There may be a better way to achieve your goal than what you have in mind

User · Answer

You could just use the imageView s image cache  It will render the entire view as it is layed out  scaled bordered with a background etc  to a new bitmap   just make sure it built   imageView buildDrawingCache    Bitmap bmap   imageView getDrawingCache      there s your bitmap as the screen saw it

[android] Android: how to convert whole ImageView to Bitmap?

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