How to detect which button was clicked – Java

Problem: below some code to make a frame filled with buttons. After the button is clicked, I would need to know the coordinates of the button clicked. The program will afterwards check the status of …

How to make Custom button work in custom alert Dialog Box using android

public class MainActivity extends AppCompatActivity { private TextView regis; public Button bt_ok; @Override protected void onCreate(Bundle savedInstanceState) { super….

How can I change the font size in Android Studio?

I don’t want to change the font size of Android Studio itself, but rather the font size of the app i’m working on. All the search results I have found talk about the user interface or zooming in. I’m …

Button setOnClickListener method is not invoked

The below is the sample code I’m trying to get the selected value from spinner on setOnClickListener method for the Button validateUser. public class MainActivity extends Activity implements …

How can I find out which button was clicked?

I’ve got my buttons working right, and I’m a listener to each button like this: for(int i = 0; i <= 25; ++i) { buttons[i] = new Button(Character.toString(letters[i])); buttons[i]….