How to create SD card to use in Android Studio's emulator?

Question

I need to download mp3 files to an sd card in Android Studio and then read them, firstly, how can i create an SD card for my emulator? Secondly, how can I add files to it? I\'m

Answer 1

Android Studio 3.1.1

1.Create a emulator : Tools > AVD Manager , And run it

2.Open file system explorer :View > Tool Windows > Device File Explorer

3.In Device File Explorer : Click right button , u will see Upload and Save as

Step1:

Step2:

Step3: