How to convert a byte array to a bitmap image?

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How to convert a byte array to a bitmap image?

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Hello, I am trying to return an ImageView stored in the database which is saved as an array of bytes in a BLOB field, what would be the alternatives for this?

java android bitmap imageview

asked by anonymous 18.11.2017 / 20:47

1 answer

Database Test with Spring Boot Query to count how many fields equal to 0 a record has

score 1 · Answer 1

After fetching the image in the database and saving to the array variable, you can convert to Bitmap in this way:

    Bitmap bitmapImage = BitmapFactory.decodeByteArray(array, 0, array.length);

If the method fails to convert, it returns null.