package io.n0x.android.java_mot_testing; import android.content.Intent; import android.os.Bundle; import android.util.Log; import android.view.View; import android.widget.TextView; import androidx.appcompat.app.AppCompatActivity; import androidx.databinding.BindingAdapter; public class MainActivity extends AppCompatActivity implements View.OnClickListener { private static final String TAG = MainActivity.class.getName(); FractionCalculator calc = new FractionCalculator(); @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.ex9_data_binding); Log.d(TAG, "MainActivity started"); // Button Listeners findViewById(R.id.button_add).setOnClickListener(this); calc.doStuff(); } @Override public void onClick(View v) { if (v.getId() == R.id.button_add) { TextView textView = findViewById(R.id.txt_enum_result); textView.setText("10"); calc.enumResult = 5; calc.denomResult = 6; //calc.setDenomLeft(10); /* enumLeft = 1; denomLeft = 2; enumRight = 3; denomRight = 4; //*/ } } }