Plugins inside Android Studio Marketplace not showing when browsing
You have to configure the plugin repository.
Go to the configuration setup at: File -> Settings -> Plugins. Click on the cog at the right of installed
.Then select Manage Plugin Repositories
and add the following URL: https://plugins.jetbrains.com/
After a few seconds you should see the Marketplace plugins populate correctly.
Please go to Settings
> Appearance and behaviour
>> System Settings
>> Http Proxy
and check Auto-detect proxy settings
this problem rarely occures. you can search the plugin name from here and download it manually then install it in android studio.
go to settings > plugins
click on settings icon in the tabbar then choose install plugin from disk
. this is the onlyway to install the plugin if you cannot find it on the market