shtoolsnews: Handle lack of internet connectivity
shtoolsnews: Handle lack of internet connectivity

Change-Id: I9d79662a46bc0cecb1be790a84b0015ac606c867
Signed-off-by: Adrian DC <01fb3892f39957945220431e7409156544d2f041@gmail.com>

AdrianDC/android_development_shell_tools,AdrianDC/android_development_shell_tools