ZoomActivity.java

package nofieanggraeni.blogspot.com.gridviewcustom;

import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;
import android.content.Intent;
import android.view.View;
import android.widget.AdapterView;
import android.widget.GridView;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity {
    int[] gambar = { R.drawable.badminton};
    String[] namanya = {"Sepatu"};
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        GridView gridView = findViewById(R.id.gridView);
        GridAdapter gridAdapter = new GridAdapter(this, gambar, namanya);
        gridView.setAdapter(gridAdapter);
        gridView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                Intent zoomActivity = new Intent(getApplicationContext(), ZoomActivity.class);
                zoomActivity.putExtra("gambar", gambar[position]);
                zoomActivity.putExtra("namanya", namanya[position]);
                startActivity(zoomActivity);
            }
        });

    }
}