禁用单击上下文菜单项(disable click on context menu items)

禁用单击上下文菜单项(disable click on context menu items)

我想在我的上下文菜单中禁用一个项目。 我写了这个：

public boolean onContextItemSelected(MenuItem item) { AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo(); switch (item.getItemId()) { case MYCASE: if(mBoolean) { item.setEnabled(false); item.setCheckable(false); } break;

但该项目始终可以点击。 我该怎么办？

i'm tring to disable one item into my context menu. i wrote this:

public boolean onContextItemSelected(MenuItem item) { AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo(); switch (item.getItemId()) { case MYCASE: if(mBoolean) { item.setEnabled(false); item.setCheckable(false); } break;

But the item is always clickable. How can i fix?

最满意答案

尝试：

@Override public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) { super.onCreateContextMenu(menu, v, menuInfo); menu.getItem(2).setEnabled(false);//2 is index of the item }

try:

@Override public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) { super.onCreateContextMenu(menu, v, menuInfo); menu.getItem(2).setEnabled(false);//2 is index of the item }