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final TabHost tabs= (TabHost) findViewById(R.id.tabhost);
  tabs.setup();

  TabHost.TabSpec spec=tabs.newTabSpec("tag1");
  spec.setContent(R.id.fragment1);
  spec.setIndicator("View Raves");
  tabs.addTab(spec);
  spec=tabs.newTabSpec("tag2");
  spec.setContent(R.id.fragment2);
  spec.setIndicator("My Badges");
  tabs.addTab(spec);
  tabs.setCurrentTab(0);