My android learning experience 4 and android learning experience 4

My android learning experience 4 and android learning experience 4

List common Department controls

Today, we will introduce the most commonly used and basic controls.

1. Button

2. TextView text display (equivalent to the Label in the java Control)

3. Edit the EditText text box (equivalent to TextField in the java Control)

4. RadioGroup and RadioButton radio button controls. Because the two are often used together, they are put together

5. Select multiple buttons for CheckBox

6. Toast can be used to output prompt information.

Of course, there are still many android controls, which will be introduced later. From the list above, we can see that the android and java controls are almost the same. So

It is necessary to learn java before learning android. Note that the listeners of each control are different.

Thank you for your criticism.