Android上下文菜单

Question

我想创建一个上下文菜单。我尝试了以下

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

}

public void onCreateContextMenu(ContextMenu menu, View v,
        ContextMenuInfo menuInfo) {
    super.onCreateContextMenu(menu, v, menuInfo);
    MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.layout.menuex, menu);
}

为什么我的上下文菜单没有显示？

Answer 1

您必须致电registerForContextMenu(View)注册特定项目的上下文菜单。