Android is the standard way to ask a user about a tariff application and give the opportunity to share the link with friends

Question

I found different approaches to offer the user of the Android application the opportunity to share the link with friends in the application, and also ask them to rate the application on Google Play. Since I am a friend doing things in a standard way, but new to android, I was wondering if there is a Google recommended standard way to do this so that

• ask the app user from the app to rate it on google play
• offer the opportunity to share the link with the application on Google Play from the application via email, facebook, etc. with friends.

Thanks friends

UPDATE

Since this was clearly not so clear, my question is mainly related to the technical aspect of its implementation. (other suggestions are of course also welcome)

UPDATE 2

Found

http://www.androidsnippets.com/prompt-engaged-users-to-rate-your-app-in-the-android-market-appirater

which is not exactly what I wanted, but perhaps useful for people stumbling over this stream. At its core, this is what Budius suggested

Answer 1

There really is no “standard” way to do this. This is a very delicate situation, I think that the first rule will not be rude or excessive for your users.

Leave the sharing option always available in any menu and do not force it to use it.

In the rating, you can calculate the number of times your application will be used (or for a long time) and, based on this rating, displays a thing to give the user the opportunity to rate it, but if the user does not click "Remind me later" "never show this message again.

change

based on author’s comment: nothing special code to evaluate the application that you only run Action_VIEW for your link to the application (for example, for my application)

startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("https://play.google.com/store/apps/details?id=com.budius.WiFiShoot"))); 

and for the shared resource - the same standard sharing code ( http://developer.android.com/training/sharing/send.html ), just passing a link to your application and, possibly, an additional message like: check out my wonderful application! "