如何在API级别8+中支持searchItem.setOnActionExpandListener？

Question

我正在使用ActionBarActivity,如何在API级别8+中支持searchItem.setOnActionExpandListener？它表示最低API级别14是必需的.

下面是我的代码,目前我正在抑制错误并仅在API> = 14时允许代码执行.

@SuppressLint("NewApi")
public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.action_bar_home_screen, menu);
    searchItem = menu.findItem(R.id.action_search);
    SearchView searchView = (SearchView) MenuItemCompat
                .getActionView(searchItem);

        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
            searchItem.setOnActionExpandListener(new OnActionExpandListener() {

                @Override
                public boolean onMenuItemActionExpand(MenuItem item) {
                    hideProgressBar();
                    return true;
                }

                @Override
                public boolean onMenuItemActionCollapse(MenuItem item) {
                    showProgressBar();
                    selectItem(lastSelectedItemPosition);
                    return true;
                }
            });
        }
}

Answer 1

使用MenuItemCompat.setOnActionExpandListener,它是的后端口OnActionExpandedListener.