I installed Android Studio on macOS Mojave.

Android Studio download

First, download the dmg file from Download Android Studio and SDK tools | Android Developers.

Android Studio installation

Install following Install Android Studio | Android Developers.

It's known that using JDK 1.8 when using Android Studio on Mac reduces stability. Until these issues are resolved, you can improve stability by downloading an older version of JDK (JDK 1.6 or earlier).

While this is written, you don’t need to worry about it because Android Studio includes JDK.

Update from Check for Updates

• Update the IDE and SDK Tools | Android Developers

ERROR: Failed to install the following Android SDK packages as some licences have not been accepted.
   platforms;android-28 Android SDK Platform 28
To build this project, accept the SDK license agreements and install the missing components using the Android Studio SDK Manager.
Alternatively, to transfer the license agreements from one workstation to another, see http://d.android.com/r/studio-ui/export-licenses.html

Using Android SDK: /Users/yourname/Library/Android/sdk
Install missing SDK package(s)

Install from the Install missing SDK package(s) link.

That’s all from the Gemba where I installed Android Studio on macOS and want to get into Android development.