Error with Onitemclicklisten/Adapterview.Onitemclicklisten

Question

I can’t fix the following code:

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;

public class MainActivity extends Activity {

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

        String[] atividades = new String[]{"Atividade 1", "Atividade 2"};

        ArrayAdapter<String> adapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, atividades);

        ListView listView = (ListView) findViewById(R.id.lv);
        listView.setAdapter(adapter);

        listView.setOnClickListener(chamaAtividade());
    }

    public OnItemClickListener chamaAtividade() {
        return (new OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                Intent intent;
                switch (position) {
                    case 0:
                        intent = new Intent(getBaseContext(), Activity1.class);
                        startActivity(intent);
                        break;
                    case 1:
                        intent = new Intent(getBaseContext(), Activity2.class);
                        startActivity(intent);
                        break;
                }
            }
        });
    }
    public void sair(View view) {
        finish();
    }
}

Appears the following error messages:

Error:(30, 12) error: cannot find Symbol class Onitemclicklistener

Error:(31, 21) error: cannot find Symbol class Onitemclicklistener

Error:Execution failed for task ':app:compileDebugJavaWithJavac'. Compilation failed; see the Compiler error output for Details.

When we change the code as it appears in the suggestion, it changes where it has OnItemClickListener for AdapterView.OnItemClickListener, after the error in the line calling the function chamaAtividade(), and obviously suggests the change of line

listView.setOnClickListener(chamaAtividade());

for

listView.setOnClickListener((View.OnClickListener) chamaAtividade());

Apparently it was to give td right, but when I use the phone to run the code, nor open, says the application stopped. What can be?

Activitys 'Activity1' and 'Activity' were only empty activitys creations to test and the activity_main.xml file has the following code:

<Button
    android:id="@+id/button"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:text="Sair"
    android:onClick="sair"/>

<ListView
    android:id="@+id/lv"
    android:layout_width="match_parent"
    android:layout_height="0dp"
    android:layout_weight="1">
</ListView>

Answer 1

Error is setting Click Listener.

On onCreate change the line

listView.setOnClickListener(chamaAtividade());

For

listView.setOnItemClickListener(chamaAtividade());

In the method called Activity change the header to:

public AdapterView.OnItemClickListener chamaAtividade(){ ... }