Spinner in tab is not shown

This is my activity code

public void onCreate(Bundle savedInstanceState)
{
    super.onCreate(savedInstanceState);
    setContentView(R.layout.input_transaction);

    tabHost = getTabHost();
    tabHost.addTab(tabHost.newTabSpec(getString(R.string.tab_in))
                          .setIndicator(getString(R.string.tab_in))
                          .setContent(R.id.tab_in));
    tabHost.addTab(tabHost.newTabSpec(getString(R.string.tab_out))
                          .setIndicator(g开发者_StackOverflow中文版etString(R.string.tab_out))
                          .setContent(R.id.tab_out));
    tabHost.addTab(tabHost.newTabSpec(getString(R.string.tab_transfer))
                          .setIndicator(getString(R.string.tab_transfer))
                          .setContent(R.id.tab_transfer));
    tabHost.setCurrentTabByTag(getString(R.string.tab_out));
}

Layout part for current tab

<LinearLayout android:id="@+id/tab_out"
              android:layout_width="fill_parent"
              android:layout_height="wrap_content"
              android:layout_weight="1">
    <TextView android:layout_width="fill_parent"
              android:layout_height="wrap_content"
              android:layout_marginTop="10dip"
              android:text="@string/planet_prompt"/>
    <Spinner android:id="@+id/spinner"
             android:layout_width="fill_parent"
             android:layout_height="wrap_content"
             android:prompt="@string/planet_prompt"/>
</LinearLayout>

And screen of what I got

So, what should I do to make spinner present in tab, and why is it happening? Thanks!

---

You've told your text view to "Fill Parent", so it has pushed the spinner out.

Add this to both your spinner and textview XML:

android:layout_weight="1"