Button beside Tabs in android

I want to create a button beside tabs in android in such a way that it should not overlap with the tabs.It is like calendar application in android which has "List" tab(for planning),"Day" tab (for each day plan) and "Month" tab(for displaying calendar).I want to add another button(Today) beside the tabs so that if I click "Today" it should display the current date incase I navigate to some other date from the tab.I tried by

Button button = new Button(this);
button.setText("Today");
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT);    
tabHost.addView(button,params);

But in this case the button is overlapping th开发者_Go百科e tabs which I don't want.

Any help????

Thanks in advance

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Try to put the TabWidget object which is called tabs in a LinearLayout with android:orientation="horizontal"

Now add the button to the LinearLayout instead of the tabHost.