android - Actionbarsherlock 中的选项卡总是在操作栏内？

Question

我正在运行 Actionbersherlock 示例中的演示，并注意到选项卡始终位于操作栏内，如图所示。我该如何解决？ 谢谢。

public class TabNavigation extends SherlockActivity implements ActionBar.TabListener {
private TextView mSelected;

@Override
public void onCreate(Bundle savedInstanceState) {
    setTheme(SampleList.THEME); //Used for theme switching in samples
    super.onCreate(savedInstanceState);

    setContentView(R.layout.tab_navigation);
    mSelected = (TextView)findViewById(R.id.text);

    getSupportActionBar().setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
    for (int i = 1; i <= 3; i++) {
        ActionBar.Tab tab = getSupportActionBar().newTab();
        tab.setText("Tab " + i);
        tab.setTabListener(this);
        getSupportActionBar().addTab(tab);
    }
}

@Override
public void onTabReselected(Tab tab, FragmentTransaction transaction) {
}

@Override
public void onTabSelected(Tab tab, FragmentTransaction transaction) {
    mSelected.setText("Selected: " + tab.getText());
}

@Override
public void onTabUnselected(Tab tab, FragmentTransaction transaction) {
}

代码来自这里:

https://github.com/JakeWharton/ActionBarSherlock/blob/master/actionbarsherlock-samples/demos/src/com/actionbarsherlock/sample/demos/TabNavigation.java

Answer 1

根据 Action Bar Tabs guide :

the system adapts the action bar tabs for different screen sizes—placing them in the main action bar when the screen is sufficiently wide, or in a separate bar (known as the "stacked action bar") when the screen is too narrow

由于 ActionBarSherlock 模仿平台行为，如果有足够的空间，选项卡将出现在操作栏中。您不能按照 other 强制堆叠操作栏模式answers .