App is not indexable by Google S

App is not indexable by Google Search; consider adding at least one Activity with an ACTION-VIEW intent filter. See issue explanation for more details. less... (Ctrl+F1) 

Adds URLs to get your app into the Google index, to get installs and traffic to your app from Google Search.

在app文件下的bulid.gradle中添加如下代码就行了

lintOptions { 

        disable 'GoogleAppIndexingWarning' 

    }