android - 在操作栏中设置 CustomView 时，抽屉导航图标消失

Question

为什么抽屉导航图标在设置 customView 时消失

actionbar.setCustomView(R.layout.blah);

如何解决？

Answer 1

好的，您没有发布任何代码，所以我必须在这里假设一些东西。因此，如果您可以更新您的问题并显示实际代码!!

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    ActionBar actionBar = getActionBar();

    // Depending on what your custom Action Bar will do, you might want to disable these!
    actionBar.setDisplayShowHomeEnabled(false);
    actionBar.setDisplayShowTitleEnabled(false);

    LayoutInflater inflater = LayoutInflater.from(this);

    View customView = inflater.inflate(R.layout.custom_actionbar, null);

    // Here is how you can get specific items from your custom view!
    TextView titleTextView = (TextView) customView.findViewById(R.id.title_text);
    titleTextView.setText("My Own Title");

    ...

    // MAKE SURE THESE ARE SET!! BOTH OF THEM!!
    actionBar.setCustomView(mCustomView);
    actionBar.setDisplayShowCustomEnabled(true);
}

最大的问题可能是最后的代码。请确保您拥有该代码!