picar/app/src/main/java/com/example/carcontroller/MainActivity.java

package com.example.carcontroller;

import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;

import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;

import com.example.carcontroller.LIDAR.LidarTrackingController;
import com.example.carcontroller.SLAM.SlamController;

public class MainActivity extends AppCompatActivity {


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Toolbar toolbar = findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);
    }

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

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        int id = item.getItemId();

        if (id == R.id.action_settings) {
            Intent intent = new Intent(this, SettingsActivity.class);
            startActivity(intent);

            return true;
        }

        return super.onOptionsItemSelected(item);
    }


    public void loadSimpleController(View view) {
        Intent intent = new Intent(getApplicationContext(), SimpleController.class);
        startActivity(intent);
    }

    public void loadLidarController(View view) {
        Intent intent = new Intent(getApplicationContext(), LidarTrackingController.class);
        startActivity(intent);
    }

    public void loadCameraController(View view) {
    }

    public void loadSlamController(View view) {
        Intent intent = new Intent(getApplicationContext(), SlamController.class);
        startActivity(intent);
    }
}