I have a CardView
(with multiple items like imageView
, textView
, Buttons
) in a RecyclerView
. I want to get bitmap
from this cardview
. I tried a simple method of converting cardView
into bitmap
( convert a cardview to bitmap ) but its not working properly. I only got the raw view of the card just like in xml
without any updated items from a firebaseserver
.
you are probably taking the screenshot of view before it is fully inflated. Try adding a 2 second delay or implement this on layout listener of the card view
CardView extend view, so you probably can convert it as any other view, try to pass the CardView into that function:
public static Bitmap getBitmapFromView(View view) {
//Define a bitmap with the same size as the view
Bitmap returnedBitmap = Bitmap.createBitmap(view.getWidth(), view.getHeight(),Bitmap.Config.ARGB_8888);
//Bind a canvas to it
Canvas canvas = new Canvas(returnedBitmap);
//Get the view's background
Drawable bgDrawable =view.getBackground();
if (bgDrawable!=null)
//has background drawable, then draw it on the canvas
bgDrawable.draw(canvas);
else
//does not have background drawable, then draw white background on the canvas
canvas.drawColor(Color.WHITE);
// draw the view on the canvas
view.draw(canvas);
//return the bitmap
return returnedBitmap;
}
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.