我的主要活动中定义了一个操作栏菜单。现在,我在该活动中使用的一个片段有自己的操作栏菜单,但是当我点击菜单选项时,我同时获得片段和活动的菜单项。如何确保只显示该片段的菜单项?
我对该片段的java代码是:
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<item
android:id="@+id/edit_profile"
android:orderInCategory="100"
android:title="Edit"
app:showAsAction="never" />
</menu>
菜单的xml文件是:
10,
答案 0 :(得分:0)
我找到了解决问题的方法。我在这里发帖,所以如果其他人面临同样的问题,他们可以从中受益:
我创建了一个静态菜单对象,并在该对象中存储了活动的操作栏菜单。然后我从我的片段中调出该对象并将其清除,从而清除活动菜单并留下片段的菜单
这是片段
的更新java代码public class ProfileD extends Fragment {
TextView tv_named, tv_genderd, tv_cfd, tv_aged, tv_biod, tv_statusd;
ImageView imageView_dp;
public ProfileD() {
// Required empty public constructor
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View rootView = inflater.inflate(R.layout.fragment_profile_d, container, false);
tv_named = (TextView)rootView.findViewById(R.id.tv_named);
tv_genderd = (TextView)rootView.findViewById(R.id.tv_genderd);
tv_cfd= (TextView)rootView.findViewById(R.id.tv_cfd);
tv_aged = (TextView)rootView.findViewById(R.id.tv_aged);
tv_biod = (TextView)rootView.findViewById(R.id.tv_biod);
tv_statusd = (TextView) rootView.findViewById(R.id.tv_statusd);
imageView_dp = (ImageView)rootView.findViewById(R.id.imageView_dp);
setHasOptionsMenu(true);
return rootView;
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
super.onCreateOptionsMenu(menu, inflater);
HomePage.menu_home.clear();
getActivity().getMenuInflater().inflate(R.menu.profile_menu, menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.edit_profile) {
Intent intent = new Intent(getContext(),PersonalDetails.class);
intent.putExtra("Edit",1);
startActivity(intent);
return true;
}
return super.onOptionsItemSelected(item);
}
@Override
public void onResume() {
super.onResume();
AppCompatActivity appCompatActivity = (AppCompatActivity)getActivity();
ActionBar actionBar = appCompatActivity.getSupportActionBar();
actionBar.setTitle("Profile");
}
}