public class MainActivity extends AppCompatActivity implements View.OnClickListener{
private Button btButton;
private EditText editText;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
btButton = findViewById(R.id.button);
editText = findViewById(R.id.edit_text);
btButton.setOnClickListener(this);
}
public void onClick(View v){
switch (v.getId()){
case R.id.button:
String inputText = editText.getText().toString();
Toast.makeText(MainActivity.this,inputText,Toast.LENGTH_LONG).show();
break;
default:
break;
}
}
}