Toolbar menu item click fragments

Question

I know this question has been asked, but I cannot solve my problem after looking at the answer. I have an Activity with Fragment. In the snippet, I added a toolbar, and I want to handle menu items of menu items from snippets.

In the menu, I added one share button. I get a click event callback for the Up button (home arrow button), but I don't get a click event callback for the share button in my fragment.

Can someone point me to what I am doing wrong here.

menu.xml

<menu xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools" 
     tools:context="com.rahul.haridasasampada.details.DescriptionActivity">
     <item
         android:id="@+id/action_share"
         android:title="Share"
         android:orderInCategory="100"
         app:showAsAction="always"           
         app:actionProviderClass="android.support.v7.widget.ShareActionProvider"/>
 </menu> 

I added a toolbar to the fragment layout. My activity code is

public class DescriptionActivity extends ActionBarActivity {



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

        if (savedInstanceState == null) {
            Article articleExtra = (Article) getIntent().getParcelableExtra(DescriptionFragment.ARGS_EXTRA);
            DescriptionFragment descriptionFragment = DescriptionFragment.newInstance(articleExtra);
            getSupportFragmentManager().beginTransaction()
                    .add(R.id.container, descriptionFragment)
                    .commit();
        }
    }

    @Override
    protected void onResume() {
        super.onResume();
        getSupportActionBar().setTitle(R.string.app_name_in_kannada);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_description, menu);
        Log.d("debug", "activity : onCreateOptionsMenu");
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()){
            case android.R.id.home:
                Log.d("debug","activity: action home has clicked");
                onBackPressed();
                return false;
            case R.id.action_share:
                Log.d("debug","activity: action share has clicked");
                return false;
        }

        return super.onOptionsItemSelected(item);
    }


}

My snippet code is

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setHasOptionsMenu(true);
    // some code
}

@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);
    ActionBarActivity actionBarActivity = (ActionBarActivity) getActivity();
    Toolbar toolbar = (Toolbar) getView().findViewById(R.id.toolbar_actionbar);
    actionBarActivity.setSupportActionBar(toolbar);
    toolbar.setOnMenuItemClickListener(this);
    toolbar.inflateMenu(R.menu.menu_description);
}

@Override
public boolean onMenuItemClick(MenuItem menuItem) {
    switch (menuItem.getItemId()) {
        case R.id.action_share:
            if (menuItem.getItemId() == R.id.action_share)
                Log.d("debug","action share has clicked");
            return true;
    }
    return false;
}

@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
    super.onCreateOptionsMenu(menu, inflater);
    Log.d("debug", "fragment : onCreateOptionsMenu");
    MenuItem shareMenuItem = menu.findItem(R.id.action_share);
    mShareActionProvider =(ShareActionProvider)MenuItemCompat.getActionProvider(shareMenuItem);
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()){
        case android.R.id.home:
            Log.d("debug","fragment : action home has clicked");
            return true;
        case R.id.action_share:
            Log.d("debug","fragment: action share has clicked");
            return true;
    }
    return super.onOptionsItemSelected(item);
}

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    View detailFragmentView = inflater.inflate(R.layout.fragment_description, null);

    return detailFragmentView;
}

Answer 1

Android- Fragment:

public void onCreateOptionsMenu ( , MenuInflater)

. . , setHasOptionsMenu (boolean).

, setHasOptionsMenu onCreate(...):

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setHasOptionsMenu(true);
}

, inflateMenu onCreateOptionsMenu ToolBar, inflateMenu ToolBar ActionBar.

:

ToolBar Activity ActionBar , ToolBar Fragment.

!

Answer 2

import android.support.v7.widget.Toolbar;
import android.view.MenuItem;


public class MyFragment extends Fragment implements Toolbar.OnMenuItemClickListener {


    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        View rootView = inflater.inflate(R.layout.fragment_list, container, false);

        Toolbar toolbar= (Toolbar) getActivity().findViewById(R.id.toolbar);
        toolbar.inflateMenu(R.menu.menu_main);
        toolbar.setOnMenuItemClickListener(this);

        return rootView;
    }


    @Override
    public boolean onMenuItemClick(MenuItem menuItem) {
        switch (menuItem.getItemId()) {
            case R.id.action_menu:
                //do sth here
                return true;
        }
        return false;
    }

Answer 3

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,Bundle savedInstanceState) 
 {
   View v = inflater.inflate(R.layout.training1_fragment, container, 
              false);

       setHasOptionMenu(true);

       return v;
 }

@Override
 public boolean onOptionsItemSelected(MenuItem item) {
 switch (item.getItemId()) {
    case R.id.action_save : 
       {
       //Write here what to do you on click
        return true;
     }
   }
  return super.onOptionsItemSelected(item);
 }

Answer 4

You should get the Pointer toolbar from your activity class and inflate the menu in the fragment class.

You can watch this ex:

 @Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        activity = ((DescriptionActivity ) getActivity());
        Toolbar tollbar=getView.findViewById(R.id.your_toolbar);
        activity.setSupportActionBar(toolbar);
        activity.toolbar.inflateMenu(R.menu.menu_search); 
        activity.toolbar.setOnMenuItemClickListener(this);     

    }



@Override
public boolean onMenuItemClick(MenuItem menuItem) {
    switch (menuItem.getItemId()) {
        case R.id.action_search:              
            break;
    }
    return false;
}