I got the answer for my own question which I find it's useful for some who still do not know how to enable the Batch Drawable Import. It's easy and just need to download plugin and install. I've read that the latest version already has it and I've downloaded and reinstalled, but it didn't show as what I was expecting. The solution is to download and install it.
First, In Android Studio, go to Default Setting File --> Setting or you can simple Click the SDK Manager Icon
In the Default Setting, go to Plugins
In the search option, type Batch Drawable Import and you'll see there's Android Drawable Importer.
In my image, it's already installed, Click Install Plugin and just follow the instructions.
You'll have to restart Android Studio and try to create a new Batch Drawable Import and you'll find it there. ;) Thanks.
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