Context Menu Example

Screenshots :

activity_main.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="match_parent"

android:layout_height="match_parent"

tools:context="com.chantisandroid.exampleapp.MainActivity">

    <ListView

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:id="@+id/listView"

        android:layout_alignParentTop="true"

        android:layout_centerHorizontal="true" />

</RelativeLayout>

Now create menu folder under res

under menu folder create one xml file 

example_menu.xml :

<?xml version="1.0" encoding="utf-8"?>

<menu xmlns:android="http://schemas.android.com/apk/res/android">

    <item

        android:id="@+id/item"

        android:title="Edit" />

    <item

        android:id="@+id/item2"

        android:title="Delete" />

</menu>

MainActivity.java :

package com.chantisandroid.exampleapp;

        import android.support.v7.app.AppCompatActivity;

        import android.os.Bundle;

        import android.view.ContextMenu;

        import android.view.Menu;

        import android.view.MenuInflater;

        import android.view.MenuItem;

        import android.view.View;

        import android.widget.AdapterView;

        import android.widget.ArrayAdapter;

        import android.widget.ListView;

        import android.widget.Toast;

public class MainActivity extends AppCompatActivity {

    ListView listView;

    String[] softwares={"Android","Java","Oracle","Sap",".Net","Php","Ios","Windows"};

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        listView = (ListView)findViewById(R.id.listView);

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

        listView.setAdapter(adapter);

        registerForContextMenu(listView);

    }

    @Override

    public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {

        super.onCreateContextMenu(menu, v, menuInfo);

        MenuInflater inflater = getMenuInflater();

        inflater.inflate(R.menu.example_menu, menu);

    }

    @Override

    public boolean onContextItemSelected(MenuItem item) {

        AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) item.getMenuInfo();

        switch (item.getItemId()) {

            case R.id.item:

                Toast.makeText(this, "Edit selected", Toast.LENGTH_LONG).show();

                break;

            case R.id.item2:

                Toast.makeText(this, "Delete selected", Toast.LENGTH_LONG).show();

                break;

        }

        return super.onOptionsItemSelected(item);

    }

}