package com.example.myapp_1; import android.content.Intent; import android.os.Bundle; import android.widget.ImageView; import androidx.appcompat.app.AppCompatActivity; public class NotificationActivity extends AppCompatActivity { ImageView vec_back; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_notification); vec_back = findViewById(R.id.notificationBackButton); vec_back.setOnClickListener(view -> { Intent newScreen = new Intent(getApplicationContext(), HomeActivity.class); startActivity(newScreen); }); } }