Gmailとのカレンダーだけを同期させるにはどうすればよいですか（オプションではWiFi接続が利用できます）。 -- wi-fi フィールド と sync フィールド と gmail フィールド と calendar フィールド android 関連 問題

On my old Nokia C5, there was a quite smart setting to sync the phone calendar with my Gmail calendar when a WiFi connection was available, every say 30 minutes (using MailForExchange).

I'd expected that a tightly-Google-coupled system like Android would do that task even better, but it doesn't (or I wasn't able to figure out how).

First of all, automatic synchronizing is disabled because I don't want to sync contacts, images, mails, whatever. Only my calendar!

I know that I could sync the calendar when I go to Settings xe2x86x92 Accounts and Synchronisation xe2x86x92 tip on my Google account xe2x86x92 scroll to the calendar entry xe2x86x92 sync now.

But that's that deep hidden in menus that it is not really fun.

Is there a way to have a shortcut on the home screen that I could use to directly start synchronizing only my calendar with one tip?

If automatic synchronisation with WiFi could be set up (once again: only my calendar), that would be an extra bonus.

My main aim is to sync only the calendar, nothing else.

EDIT: To only sync the calendar you first have to switch off everything else:
Go to Settings -> Accounts -> YOUR Google Account
and un-check all the sync targets you don't want (Chrome, GMail, Drive, Contacts, ...)
/EDIT

Then you can take care of when to have it sync.
Generally, this is left to 3rd party apps.

You can always pick your favourite 3rd-party app to get that feature, and there is a ton of it. Some samples:

• JuiceDefender (free/plus/ultimate/beta, you'll probably have to buy ultimate for the feature you want)
• Tasker
• Llama (not sure if it supports your use case)
• or just search Google Play for 'profile sync schedule' (or similar)

The latter two examples are somewhat complicated to set up but are very powerful. I'd try JuiceDefender.

Too complicated. There are lots of automation apps available on the market which you could use to toggle this stuff depending on the connection available. My favorite again here: Tasker. You could create a profile, and call it e.g. "AutoSync":

Condition: State->Wifi: Wifi Connected
Task: Auto-Sync: Turn On
Exit: Auto-Sync: Turn Off

Once set up, you can forget about it -- Tasker takes care for it automatically.

Afterword: Though Tasker is my favorite, it might not be the easiest solution for everybody. Takes some time to get used to it, costs some 5 Euro -- but is really worth both: no other tool gives you so many possibilities and flexibility. If that's too heavy for you, there are some alternatives available: Check the playstore e.g. for Llama, and also watch out for the "other users also installed..." part of the pages.

Oh: If you insist on an optional widget for your homescreen (that's what the "desktop" is usually called here), Tasker allows you to create them for its tasks as well...