How to open a JPG file as a BITMAP stored on the …/res/drawable-hdpi/?

Question

I want to open a JPG file as Bitmap that stored on drawable-hdpi folder. But i do not use R.drawable.filename , because I don`t know its name. I only have a String of its name.

String IMAGE = String.valueof(Random());

In otherwise, I want to open an Image file with name IMAGE stored on the .../res/drawable-hdpi/ .

Thanks for any help.

Answer 1

您可以通过以下方式获取位图

Bitmap bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.myimage);