Radio Button Android Studio. RadioGroup contains several radio buttons marking one radio button as checked. We will react to clicks and display our selection in a Toast message and in a TextView.
RadioGroup Tutorial With Example In Android Studio In Android RadioButton are mainly used together in a RadioGroup. So lets create a project. Android Radio Button A radio button consists of two states checked and unchecked.
We will react to clicks and display our selection in a Toast message and in a TextView.
RadioButton is a two states button which is either checked or unchecked. Thường được sử dụng với RadioGroup. Android Studio installs the app on your AVD and starts it and if everything is fine with your setup and application it will display following Emulator window If User selected any of a Radio Button It should give same name on Toast message. Radio buttons allow the user to select one option from a set.