Lablayout and Linairlayout

I am trying to make a app 开发者_运维百科with the tutorial of the developers page, then I would like to display a main.xml in a tabview, instead the textview, which in the tutorial, is in the activity.

How do I tell my tab in activity do display the main.xml?

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Set up your tabhost to have an activity in the tab, and then in that activity set its content view to your main.xml:

tabhost activity

TabHost host = getTabHost(); 
Intent tab1 = new Intent(this, main.class);
host.addTab(host.newTabSpec("one").setIndicator("Tab 1").setContent(tab1));

main.class

setContentView(setContentView(R.layout.main);