package edu.hzuapps.androidlabs.watchtv; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.util.Log; import android.view.View; import android.widget.Button; import edu.hzuapps.androidlabs.R; public class SelectActivity extends AppCompatActivity implements View.OnClickListener { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_select); Button back = findViewById(R.id.btn_back); back.setOnClickListener(this); Button search = findViewById(R.id.btn_search); search.setOnClickListener(this); } @Override public void onClick(View v) { switch (v.getId()){ case R.id.btn_search: break; case R.id.btn_back: finish(); break; } } }