10 AM – Intro To Java – Gamas

Today We Do

1. We continued with our Temperature Converter android application project.
2. We added some options/items for our spinner.
3. We made the conversion result text to TextView so it would be non-editable.
4. We added spinner listener

Homework

1. After we convert the “conversionTemp” from EditText to TextView, the color of the text is light gray. Change it to bold black color.
2. During the class, we created ConversionSpinnerListener.java and it implemeted AdapterView.OnItemSelectedListener . This is a Java interface and I don’t think we ever learned about Java Interface. Please do some reading about Java Interface in here: https://www.w3schools.com/java/java_interface.asp
3. Prepare some questions about Java Interface in the next class.