ListView multiple remove

Activity.java

package com.omerucel.test;

import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.util.SparseBooleanArray;
import android.view.ActionMode;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ListView;

import com.orm.query.Select;

import java.util.List;


public class PlansActivity extends AppCompatActivity implements AdapterView.OnItemClickListener {
    protected ListView listView;
    protected PlanListAdapter plansAdapter;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_plans);
        listView = (ListView) findViewById(R.id.list);
        listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE_MODAL);
        listView.setOnItemClickListener(this);
        listView.setMultiChoiceModeListener(new ListView.MultiChoiceModeListener() {
            @Override
            public void onItemCheckedStateChanged(ActionMode mode, int position, long id, boolean checked) {
                final int checkedCount = listView.getCheckedItemCount();
                switch (checkedCount) {
                    case 0:
                        mode.setSubtitle(null);
                        break;
                    case 1:
                        mode.setSubtitle(getResources().getString(R.string.one_item_selected));
                        break;
                    default:
                        mode.setSubtitle(checkedCount + " " + getResources().getString(R.string.items_selected));
                        break;
                }
            }

            @Override
            public boolean onCreateActionMode(ActionMode mode, Menu menu) {
                MenuInflater inflater = getMenuInflater();
                inflater.inflate(R.menu.list_select_menu, menu);
                mode.setTitle(getResources().getString(R.string.select_plans));
                return true;
            }

            @Override
            public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
                return true;
            }

            @Override
            public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
                switch (item.getItemId()) {
                    case R.id.action_remove_items:
                        SparseBooleanArray checkedItems = listView.getCheckedItemPositions();
                        for (int i = 0; i < plansAdapter.getCount(); i++) {
                            if (checkedItems.get(i, false)) {
                                Plan plan = (Plan) plansAdapter.getItem(i);
                                plan.delete();
                            }
                        }
                        refreshItems();
                        mode.finish();
                        break;
                }
                return true;
            }

            @Override
            public void onDestroyActionMode(ActionMode mode) {
            }
        });
    }

    @Override
    protected void onResume() {
        super.onResume();
        plansAdapter = new PlanListAdapter(this, R.layout.plan_item);
        refreshItems();
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.menu_plans, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
            case R.id.action_new_plan:
                Intent intent = new Intent(this, SavePlanActivity.class);
                startActivity(intent);
                break;
        }
        return super.onOptionsItemSelected(item);
    }

    @Override
    public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
        Intent intent = new Intent(this, LocationsActivity.class);
        intent.putExtra("planId", id);
        startActivity(intent);
    }

    public void refreshItems() {
        List<Plan> plans = Select.from(Plan.class).orderBy("startDate").orderBy("name").list();
        plansAdapter.setList(plans);
        listView.setAdapter(plansAdapter);
    }
}

activity_plans.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    tools:context=".PlansActivity"
    android:background="@android:color/white">
    <ListView
        android:id="@+id/list"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent" />
</RelativeLayout>

list_select_menu.xml

<?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/action_remove_items"
        android:icon="@drawable/ic_remove_circle_white_24dp"
        android:title="@string/remove_selected_items"
        app:showAsAction="always" />
</menu>