title: How to call setText() using a Float?
body: <p>i tried to call the setText() using the float but it dosnt seem to work can somone help me fix the problem?</p>
  
  <pre><code>public class Bmi extends MainActivity {
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.bmi);
          final EditText h = (EditText)findViewById(R.id.editText2);
          final EditText w = (EditText)findViewById(R.id.editText3);
          final TextView r = (TextView)findViewById(R.id.textView4);
          Button calculate = (Button) findViewById(R.id.button1);
  
          calculate.setOnClickListener(new View.OnClickListener() {
  
              public void onClick(View arg0) {
  
                  float height=0;
                  float weight=0;
                  float result=0;
  
                  height= Float.parseFloat(h.getText().toString());
                  weight= Float.parseFloat(w.getText().toString());
  
                  result = (weight/(height * height));
  
                  r.setText(result);
              }
          });
      }
  }
  </code></pre>
  
  <p>im trying to make a simple bmi calculator just as practice but im having issues on making it work </p>