Platform: RK3288
OS: Android 6.0
Kernel: 3.10.92
Tips for installing Android Studio on Ubuntu 14.04“Unable to access Android SDK add-on list”
The reason is that there is no SDK in the computer or the corresponding SDK cannot be found in the corresponding path. I have seen an article saying that the tools in the prebuilt directory in the android source code can be used directly, but it is said that some additional things need to be downloaded, in order to avoid unnecessary Trouble, or no need.
You can ignore this problem and click "Cancel" to continue the installation. Finally, you will be prompted to download the SDK, select the corresponding version and download it. Generally, you can choose the default:
Reference:
How to install Android-Studio under Ubuntu