Signal TabHost to reload view

I have a view that's contained inside a TabHost's FrameLayout. How can I programmatically开发者_C百科 tell the TabHost to reload the same view that's requesting it ? Something like "reset" in html.

Thanks

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You can access your Tab by using LocalActivityManager and and you can access this via getLocalActivityManager().

In LocalActivityManager there are two methods available namely destroyActivity() and startActivity()..

LocalActivityManager localActivityManager = getLocalActivityManager();
localActivityManager .destroyActivity("tabid", true);
localActivityManager .startActivity("tabid", new Intent(this, YourTab.class));

Here tabid is the String which has been used in TabHost.newTabSpec(tabid)).